Prof. Jinping Ou Profile

Prof. Jinping Ou

President at Dalian Univ of Technology

SPIE Involvement:

Author

Publications (151)

Proceedings Article | 1 April 2019 Presentation + Paper

GroundEye: a mobile crowdsourcing structure seismic response monitoring system based on smartphone

Xuefeng Zhao, Jinke Li, Ruicong Han, Botao Xie, Jinping Ou

Proceedings Volume 10972, 109721Q (2019) https://doi.org/10.1117/12.2514905

KEYWORDS: Databases, Buildings, Sensors, Digital image correlation, Feature extraction, Civil engineering, Earthquakes, Cameras, Video, Data modeling, Structural health monitoring

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Proceedings Article | 27 March 2018 Presentation + Paper

Shaking table tests for evaluating the damage features under earthquake excitations using smartphones

Xuefeng Zhao, Ruicong Han, Kenneth Loh, Botao Xie, Jinke Lie, Jinping Ou

Proceedings Volume 10600, 106000L (2018) https://doi.org/10.1117/12.2296501

KEYWORDS: Earthquakes, Sensors, Structural health monitoring, Data integration, Video, Structural monitoring, Transducers, Civil engineering

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Proceedings Article | 27 March 2018 Presentation + Paper

Numerical simulation of guided wave propagation in reinforced concrete structures with debond damage

Wei Shen, Dongsheng Li, Jinping Ou

Proceedings Volume 10599, 105991H (2018) https://doi.org/10.1117/12.2296766

KEYWORDS: Waveguides, Wave propagation, Interfaces, Signal attenuation, Ultrasonics, Finite element methods, Dispersion, Energy transfer, Chemical elements, Numerical simulations

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Proceedings Article | 27 March 2018 Presentation + Paper

Thick-film resistors on glass ceramic substrates as smart strain sensing aggregates for SHM

Xinchun Guan, Ming Wen, Hui Li, Jinping Ou

Proceedings Volume 10598, 105981C (2018) https://doi.org/10.1117/12.2296446

KEYWORDS: Sensors, Ceramics, Resistors, Metals, Glasses, Structural health monitoring, Civil engineering, Resistance, Aluminum, Reliability

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Proceedings Article | 19 April 2017 Presentation + Paper

Research on public participant urban infrastructure safety monitoring system using smartphone

Xuefeng Zhao, Niannian Wang, Jinping Ou, Yan Yu, Mingchu Li

Proceedings Volume 10169, 101691T (2017) https://doi.org/10.1117/12.2259748

KEYWORDS: Safety, Sensors, Computer security, Image sensors, Video, Wireless communications, Databases, Feature extraction, Data analysis, Information security, Earthquakes, Floods, Data processing, Structural health monitoring, Gyroscopes, Telecommunications

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Proceedings Article | 17 April 2017 Paper

Portable fiber-optic taper coupled optical microscopy platform

Weiming Wang, Yan Yu, Hui Huang, Jinping Ou

Proceedings Volume 10167, 101671S (2017) https://doi.org/10.1117/12.2258587

KEYWORDS: Fiber optics, Microscopy, Blood, Image processing, Telemedicine, Distortion, Imaging systems, Microscopes, Medicine, Optical fibers, Image resolution, Reconstruction algorithms, CMOS sensors, Image stacking

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Proceedings Article | 20 April 2016 Paper

Design of external sensors board based on Bluetooth interface of smart phones for structural health monitoring system

Yan Yu, Yaping Zhou, Xuefeng Zhao, Dongsheng Li, Jinping Ou

Proceedings Volume 9803, 98033G (2016) https://doi.org/10.1117/12.2219431

KEYWORDS: Structural health monitoring, Sensors, Internet, Sensor networks, Information technology, Cell phones, Clouds, Bridges, Computing systems, Mobile communications

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Proceedings Article | 16 April 2016 Paper

Portable microscopy platform for the clinical and environmental monitoring

Weiming Wang, Yan Yu, Hui Huang, Jinping Ou

Proceedings Volume 9802, 98021P (2016) https://doi.org/10.1117/12.2219114

KEYWORDS: Microscopes, Environmental monitoring, Super resolution, Telemedicine, Optical microscopes, Light emitting diodes, Light sources, Image transmission, CMOS sensors, Image resolution, Microscopy, Imaging systems, Detection and tracking algorithms, Diagnostics

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Proceedings Article | 2 April 2015 Paper

Research on seismic performance of slotted RC walls with replaceable damper

Jian Wang, Jinping Ou, Lianfeng Huo

Proceedings Volume 9431, 94312A (2015) https://doi.org/10.1117/12.2085595

KEYWORDS: Mathematical modeling, Neodymium, Finite element methods, Mathematics, Numerical simulations, Resistance, Composites, Earthquakes, Metals, Control systems

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Proceedings Article | 1 April 2015 Paper

Temperature numerical analysis of a large rigid-continuous concrete bridge

Linren Zhou, Lei Wang, Jinping Ou, Xuefei Yu

Proceedings Volume 9437, 94371S (2015) https://doi.org/10.1117/12.2085112

KEYWORDS: Bridges, Temperature metrology, Solar radiation, Thermal analysis, Solar radiation models, Thermal effects, Thermal modeling, Environmental sensing, Time metrology, Numerical analysis

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Proceedings Article | 1 April 2015 Paper

Quick seismic intensity map investigation and evaluation based on cloud monitoring method using smart mobile phone

Xuefeng Zhao, Deli Peng, Weitong Hu, Quanhua Guan, Yan Yu, Mingchu Li, Jinping Ou

Proceedings Volume 9437, 94372A (2015) https://doi.org/10.1117/12.2084075

KEYWORDS: Earthquakes, Cell phones, Sensors, Clouds, Software development, Signal attenuation, Natural disasters, Civil engineering, Interfaces, Smart sensors

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Proceedings Article | 27 March 2015 Paper

Packet loss and compensation of Wi-Fi-based wireless sensor networks

Yan Yu, Feng Han, Yuequan Bao, Jinping Ou

Proceedings Volume 9435, 94351G (2015) https://doi.org/10.1117/12.2083765

KEYWORDS: Sensor networks, Sensors, Signal attenuation, Bridges, Data transmission, Structural health monitoring, Compressed sensing, Algorithm development, Reconstruction algorithms, Signal processing

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Proceedings Article | 27 March 2015 Paper

Cable force monitoring system of cable stayed bridges using accelerometers inside mobile smart phone

Xuefeng Zhao, Yan Yu, Weitong Hu, Dong Jiao, Ruicong Han, Xingquan Mao, Mingchu Li, Jinping Ou

Proceedings Volume 9435, 94351H (2015) https://doi.org/10.1117/12.2084068

KEYWORDS: Sensors, Bridges, Structural health monitoring, Gyroscopes, Civil engineering, System integration, Safety, Smart structures, Information technology, Operating systems

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Proceedings Article | 27 March 2015 Paper

Software design and implementation of ship heave motion monitoring system based on MBD method

Yan Yu, Yuhan Li, Chunwei Zhang, Won-Hee Kang, Jinping Ou

Proceedings Volume 9435, 94352T (2015) https://doi.org/10.1117/12.2083740

KEYWORDS: Digital signal processing, Signal processing, Filtering (signal processing), Model-based design, Optical filters, Algorithm development, Electronic filtering, Simulink, MATLAB, Digital filtering

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Proceedings Article | 13 November 2014 Paper

An optimized FBG-based fatigue monitoring strategy on deepwater risers

Xuan Li, Peng Ren, Zhi Zhou, Jinping Ou

Proceedings Volume 9276, 927620 (2014) https://doi.org/10.1117/12.2072847

KEYWORDS: Sensors, Filtering (signal processing), Fiber Bragg gratings, Error analysis, Electronic filtering, Structural health monitoring, Safety, Environmental monitoring, Data processing, Civil engineering

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SPIE Journal Paper | 25 September 2013

Equidistance difference optimum method to enhance measuring space of Brillouin optical fiber sensor

Jianping He, Zhi Zhou, Jinping Ou

OE, Vol. 52, Issue 09, 097107, (September 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.097107

KEYWORDS: Sensors, Spatial resolution, Fiber reinforced polymers, Sensing systems, Fiber optics sensors, Damage detection, Astronomical imaging, Optical sensing, Fiber Bragg gratings, Optical engineering

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Proceedings Article | 19 April 2013 Paper

Compressive sampling based approach for identification of moving loads distribution on cable-stayed bridges

Yuequan Bao, Hui Li, Fujian Zhang, Jinping Ou

Proceedings Volume 8692, 86923B (2013) https://doi.org/10.1117/12.2009542

KEYWORDS: Bridges, Sensors, Associative arrays, Neodymium, Structural health monitoring, Convex optimization, Data acquisition, Civil engineering, Detection theory, Matrices

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Proceedings Article | 19 April 2013 Paper

An acceleration transducer based on optical fiber Bragging grating with temperature self-compensating function

Chuan Wang, Qiyu Lu, Jinping Ou

Proceedings Volume 8692, 86924J (2013) https://doi.org/10.1117/12.2006735

KEYWORDS: Transducers, Temperature metrology, Sensors, Optical fibers, Structural engineering, Sensor technology, Civil engineering, Fiber Bragg gratings, Environmental sensing, Lutetium

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Proceedings Article | 19 April 2013 Paper

Design and initial validation of a wireless control system based on WSN

Yan Yu, Luyu Li, Peng Li, Xu Wang, Hang Liu, Jinping Ou

Proceedings Volume 8692, 869219 (2013) https://doi.org/10.1117/12.2007547

KEYWORDS: Digital signal processing, Control systems design, Vibration control, Ferroelectric polymers, Sensors, Amplifiers, Sensor networks, Control systems, Computing systems, Civil engineering

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Proceedings Article | 19 April 2013 Paper

Research on probabilistic model of vehicle loads on express way

Lei Wang, Jilin Hou, Jinping Ou

Proceedings Volume 8692, 86923Q (2013) https://doi.org/10.1117/12.2009651

KEYWORDS: Bridges, Statistical analysis, Roads, Computer simulations, Standards development, Safety, Civil engineering, Coastal modeling, Statistical modeling, Reliability

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Proceedings Article | 19 April 2013 Paper

Design of self-contained sensor for monitoring of deep-sea offshore platform

Yang Song, Yan Yu, Chunwei Zhang, Weijie Dong, Jinping Ou

Proceedings Volume 8692, 86924B (2013) https://doi.org/10.1117/12.2008429

KEYWORDS: Sensors, Data storage, Humidity, Capacitors, Oceanography, Data communications, Data conversion, Environmental monitoring, Telecommunications, Clocks

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Offshore platform, which is the base of the production and living in the sea, is the most important infrastructure for developing oil and gas resources. At present, there are almost 6500 offshore platforms servicing in the 53 countries' sea areas around the world, creating great wealth for the world. In general, offshore platforms may work for 20 years, however, offshore platforms are expensive, complex, bulky, and so many of them are on extended active duty. Because of offshore platforms servicing in the harsh marine environment for a long time, the marine environment have a great impact on the offshore platforms. Besides, with the impact and erosion of seawater, and material aging, the offshore platform is possible to be in unexpected situations when a badly sudden situation happens. Therefore, it is of great significance to monitor the marine environment and offshore platforms. The self-contained sensor for deep-sea offshore platform with its unique design, can not only effectively extend the working time of the sensor with the capability of converting vibration energy to electrical energy, but also simultaneously collect the data of acceleration, inclination, temperature and humidity of the deep sea, so that we can achieve the purpose of monitoring offshore platforms through analyzing the collected data. The self-contained sensor for monitoring of deep-sea offshore platform includes sensing unit, data collecting and storage unit, the energy supply unit. The sensing unit with multi-variables, consists of an accelerometer LIS344ALH, an inclinometer SCA103T and a temperature and humidity sensor SHT11; the data collecting and storage unit includes the MSP430 low-power MCU, large capacity memory, clock circuit and the communication interface, the communication interface includes USB interface, serial ports and wireless interface; in addition, the energy supply unit, converting vibration to electrical energy to power the overall system, includes the electromagnetic generator, voltage multiplier circuit and a super capacitor which can withstand virtually unlimited number of charge-discharge cycles. When the seawater impacts on offshore platforms to produce vibration, electromagnetic generator converts vibration to electrical energy, its output(~ 1 V 50 Hz AC) is stepped up and rectified by a voltage multiplier circuit, and the energy is stored in a super capacitor. It is controlled by the MSP430 that monitors the voltage level on the super capacitor. The super capacitor charges the Li-ion battery when the voltage on the super capacitor reaches a threshold, then the whole process of energy supply is completed. The self-contained sensor for deep-sea offshore platform has good application prospects and practical value with small size, low power, being easy to install, converting vibration energy to supply power and high detection accuracy.

Proceedings Article | 7 November 2012 Paper

Life-cycle monitoring for RC structural prestress loss utilizing optical fiber distributed sensors

Chunguang Lan, Zhi Zhou, Jinping Ou

Proceedings Volume 8421, 8421A5 (2012) https://doi.org/10.1117/12.975245

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Fiber optics sensors, Fiber reinforced polymers, Sensing systems, Safety, Standards development, Optical testing, Computing systems

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Proceedings Article | 7 November 2012 Paper

A novel self-healing optical fiber sensor network

Jianping He, Zhi Zhou, Jinping Ou

Proceedings Volume 8421, 8421BH (2012) https://doi.org/10.1117/12.975173

KEYWORDS: Sensors, Sensor networks, Fiber optics sensors, Structural health monitoring, Optical networks, Optical fibers, Fiber Bragg gratings, Sensing systems, Fiber reinforced polymers, Optical sensing

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Proceedings Article | 20 April 2012 Paper

Numerical studies on a novel damage localization feature of cantilever beams using standard deviation and curvature method

Yonghui An, Jinping Ou

Proceedings Volume 8348, 83483A (2012) https://doi.org/10.1117/12.924172

KEYWORDS: Damage detection, Structural health monitoring, Interference (communication), LCDs, Signal detection, Optical simulations, MATLAB, Matrices, Simulink, Data modeling

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Proceedings Article | 20 April 2012 Paper

Recovery of lost data for wireless sensor network used in structural health monitoring

Yuequan Bao, Hui Li, Xiaodan Sun, Jinping Ou

Proceedings Volume 8348, 83482C (2012) https://doi.org/10.1117/12.915830

KEYWORDS: Sensors, Bridges, Sensor networks, Data acquisition, Structural health monitoring, Data communications, Signal attenuation, Wireless communications, Wavelets, Reliability

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Proceedings Article | 6 April 2012 Paper

Seismic performance of RC shear wall structure with novel shape memory alloy dampers in coupling beams

Chenxi Mao, Jinzhi Dong, Hui Li, Jinping Ou

Proceedings Volume 8345, 83454G (2012) https://doi.org/10.1117/12.917304

KEYWORDS: Shape memory alloys, Earthquakes, Electroluminescence, Ear, Beam splitters, Buildings, Beam shaping, Civil engineering, Finite element methods, 3D modeling

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Proceedings Article | 6 April 2012 Paper

Research of a real-time overload monitoring and response system of bridges and roads

Yan Yu, Yan Shi, Xuefeng Zhao, Jinping Ou

Proceedings Volume 8345, 83453J (2012) https://doi.org/10.1117/12.914777

KEYWORDS: Bridges, Roads, Telecommunications, Structural health monitoring, General packet radio service, Resistance, Data centers, Structural engineering, Safety, Computer programming

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Proceedings Article | 18 April 2011 Paper

Development of a portable ultrasonic phased array inspection imaging apparatus for NDT

Baohua Shan, Jingan Li, Xiaoyan Liu, Jiu Lou, Hua Wang, Jinping Ou

Proceedings Volume 7983, 79830F (2011) https://doi.org/10.1117/12.880257

KEYWORDS: Phased arrays, Inspection, Ultrasonics, Transducers, Imaging arrays, Imaging systems, Nondestructive evaluation, Computing systems, Reliability, Photography

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Proceedings Article | 18 April 2011 Paper

Temperature effect on modal frequencies for a rigid continous bridge based on long term monitoring

Lei Wang, Jilin Hou, Jinping Ou

Proceedings Volume 7983, 79830I (2011) https://doi.org/10.1117/12.880430

KEYWORDS: Bridges, Temperature metrology, Temperature sensors, Sensors, Environmental monitoring, Structural health monitoring, Humidity, Data processing, Data modeling, Lithium

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Proceedings Article | 18 April 2011 Paper

A novel fatigue monitoring system utilizing bio-inspiration concept of data track of tree rings

Shi Bai, Zhi Zhou, Jinping Ou

Proceedings Volume 7983, 79833O (2011) https://doi.org/10.1117/12.882060

KEYWORDS: Digital signal processing, Sensors, Biomimetics, MATLAB, Civil engineering, Algorithm development, Fiber optics sensors, Failure analysis, Aerospace engineering, Signal processing

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Proceedings Article | 14 April 2011 Paper

Modal analysis of Dongying Yellow River Bridge for long term monitoring

Lei Wang, Binbin Li, Jilin Hou, Jinping Ou

Proceedings Volume 7981, 79811Z (2011) https://doi.org/10.1117/12.880710

KEYWORDS: Bridges, Modal analysis, Structural health monitoring, Finite element methods, 3D modeling, Sensors, Solids, Stochastic processes, Civil engineering, Safety

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Proceedings Article | 14 April 2011 Paper

Development of fast wireless detection system for fixed offshore platform

Zhigang Li, Yan Yu, Dong Jiao, Jie Wang, Zhirui Li, Jinping Ou

Proceedings Volume 7981, 79811N (2011) https://doi.org/10.1117/12.880258

KEYWORDS: Sensors, Data acquisition, Data storage, Transceivers, Sensor networks, Power supplies, Human-machine interfaces, Wireless communications, Data communications, Data transmission

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Offshore platforms' security is concerned since in 1950s and 1960s, and in the early 1980s some important specifications and standards are built, and all these provide technical basis of fixed platform design, construction, installation and evaluation. With the condition that more and more platforms are in serving over age, the research about the evaluation and detection technology of offshore platform has been a hotspot, especially underwater detection, and assessment method based on the finite element calculation. For fixed platform structure detection, conventional NDT methods, such as eddy current, magnetic powder, permeate, X-ray and ultrasonic, etc, are generally used. These techniques are more mature, intuitive, but underwater detection needs underwater robot, the necessary supporting tools of auxiliary equipment, and trained professional team, thus resources and cost used are considerable, installation time of test equipment is long. This project presents a new kind of fast wireless detection and damage diagnosis system for fixed offshore platform using wireless sensor networks, that is, wireless sensor nodes can be put quickly on the offshore platform, detect offshore platform structure global status by wireless communication, and then make diagnosis. This system is operated simply, suitable for offshore platform integrity states rapid assessment. The designed system consists in intelligence acquisition equipment and 8 wireless collection nodes, the whole system has 64 collection channels, namely every wireless collection node has eight 16-bit accuracy of A/D channels. Wireless collection node, integrated with vibration sensing unit, embedded low-power micro-processing unit, wireless transceiver unit, large-capacity power unit, and GPS time synchronization unit, can finish the functions such as vibration data collection, initial analysis, data storage, data wireless transmission. Intelligence acquisition equipment, integrated with high-performance computation unit, wireless transceiver unit, mobile power unit and embedded data analysis software, can totally control multi-wireless collection nodes, receive and analyze data, parameter identification. Data is transmitted at the 2.4GHz wireless communication channel, every sensing data channel in charge of data transmission is in a stable frequency band, control channel responsible for the control of power parameters is in a public frequency band. The test is initially conducted for the designed system, experimental results show that the system has good application prospects and practical value with fast arrangement, high sampling rate, high resolution, capacity of low frequency detection.

Proceedings Article | 14 April 2011 Paper

New materials for isolators in civil infrastructures: stainless steel-metallic pseudo rubber and SMA-metallic pseudo rubber

Chenxi Mao, Suchao Li, Yagebai Zhao, Hui Li, Jinping Ou

Proceedings Volume 7981, 79810Q (2011) https://doi.org/10.1117/12.880370

KEYWORDS: Shape memory alloys, Optical isolators, Earthquakes, Temperature metrology, Smart materials, Mechanics, Heat treatments, Control systems, Roads, Buildings

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Proceedings Article | 14 April 2011 Paper

Design of the thermal insulating test system for doors and windows of buildings

Yan Yu, Jinqing Qi, Yunwei Xu, Hao Wu, Jinping Ou

Proceedings Volume 7981, 79810R (2011) https://doi.org/10.1117/12.880261

KEYWORDS: Data acquisition, Control systems, Temperature metrology, Standards development, Buildings, Sensors, Temperature sensors, Data storage, Switches, Databases

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Proceedings Article | 9 April 2010 Paper

Seismic performance of a novel 3D isolation system on continuous bridges

J. Ou, J. Jia

Proceedings Volume 7643, 764304 (2010) https://doi.org/10.1117/12.847506

KEYWORDS: Bridges, Earthquakes, Lead, 3D modeling, Civil engineering, Numerical simulations, Structural engineering, 3D vision, Performance modeling, 3D imaging standards

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Proceedings Article | 9 April 2010 Paper

Structural damage detection based on non-negative matrix factorization and relevance vector machine

Yuequan Bao, Hui Li, Yong Huang, Jinping Ou

Proceedings Volume 7650, 76503H (2010) https://doi.org/10.1117/12.847823

KEYWORDS: Wavelets, Damage detection, Image classification, Bridges, Finite element methods, Feature extraction, Wavelet packet decomposition, Fusion energy, Pattern recognition, Chemical elements

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Proceedings Article | 9 April 2010 Paper

Arch bridge suspender tension identification by using neural network

Dongsheng Li, Jinping Ou

Proceedings Volume 7650, 765026 (2010) https://doi.org/10.1117/12.846724

KEYWORDS: Neural networks, Data modeling, Bridges, Neurons, Error analysis, Principal component analysis, Mathematical modeling, Picture Archiving and Communication System, Civil engineering, Safety

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Proceedings Article | 9 April 2010 Paper

Evaluation of bridge cables corrosion using acoustic emission technique

Dongsheng Li, Jinping Ou

Proceedings Volume 7649, 76490Y (2010) https://doi.org/10.1117/12.846722

KEYWORDS: Corrosion, Bridges, Acoustic emission, Plating, Nondestructive evaluation, Signal processing, Acoustics, Failure analysis, Ultrasonics, Sensors

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Proceedings Article | 9 April 2010 Paper

Casing pipe damage detection with optical fiber sensors: a case study in oil well constructions

Zhi Zhou, Jianping He, Minghua Huang, Jun He, Jinping Ou, Genda Chen

Proceedings Volume 7649, 764908 (2010) https://doi.org/10.1117/12.848727

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Fiber optics sensors, Fiber reinforced polymers, Epoxies, Sensing systems, Cements, Damage detection, Glasses

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Proceedings Article | 9 April 2010 Paper

Analysis of monitored strain of the National Aquatics Center under snow load

Hui Li, Feng Zhou, Wensong Zhou, Yanhuang Zhu, Jun Teng, Jinping Ou

Proceedings Volume 7649, 76491Z (2010) https://doi.org/10.1117/12.847421

KEYWORDS: Temperature metrology, Sensors, Error analysis, Neural networks, Data modeling, Safety, Numerical simulations, Data centers, Composites, Civil engineering

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Proceedings Article | 9 April 2010 Paper

Study on the sensing performance of OFBG under large-scale negative strain

Chuan Wang, Qingli Hu, Jinping Ou

Proceedings Volume 7648, 764816 (2010) https://doi.org/10.1117/12.847418

KEYWORDS: Civil engineering, Fiber Bragg gratings, Aerospace engineering, Temperature metrology, Sensors, Metals, Electroluminescence, Calibration, Resistance, Optical testing

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Proceedings Article | 9 April 2010 Paper

Smart fiber-reinforced polymer anchorage system with optical fiber Bragg grating sensors

Minghua Huang, Zhi Zhou, Jianping He, Genda Chen, Jinping Ou

Proceedings Volume 7648, 76480Q (2010) https://doi.org/10.1117/12.847961

KEYWORDS: Fiber reinforced polymers, Fiber Bragg gratings, Sensors, Optical fibers, Civil engineering, Corrosion, Failure analysis, Epoxies, Adhesives, Bismuth

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Proceedings Article | 1 April 2010 Paper

A study on building an experimental system of PVDF sensor for structural local monitoring on a bridge model

Yan Yu, Yang Wang, Yonghui An, Jinping Ou

Proceedings Volume 7647, 76474D (2010) https://doi.org/10.1117/12.846389

KEYWORDS: Bridges, Ferroelectric polymers, Sensors, Civil engineering, Smart materials, Damage detection, Structural health monitoring, Resistance, Circuit switching, Instrument modeling

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Proceedings Article | 1 April 2010 Paper

Corrosion monitoring of reinforcing steel in concrete by electrochemical sensors

Guofu Qiao, Yi Hong, Jinping Ou

Proceedings Volume 7647, 76471G (2010) https://doi.org/10.1117/12.848448

KEYWORDS: Corrosion, Sensors, Electrodes, Finite element methods, Structural health monitoring, Civil engineering, Solids, Safety, Resistance, Polarization

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Proceedings Article | 1 April 2010 Paper

Development and performance research of FBG strain sensor for monitoring on asphalt concrete pavement

Qingli Hu, Chuan Wang, Jinping Ou

Proceedings Volume 7647, 76474M (2010) https://doi.org/10.1117/12.847816

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Resistance, Interfaces, Calibration, Packaging, Scanning electron microscopy, Transducers, Demodulation

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Proceedings Article | 1 April 2010 Paper

Experimental testing of a smart FRP-concrete composite bridge superstructure

Yanlei Wang, Qingduo Hao, Jinping Ou

Proceedings Volume 7647, 76470Y (2010) https://doi.org/10.1117/12.847118

KEYWORDS: Bridges, Sensors, Fiber Bragg gratings, Composites, Fiber reinforced polymers, Resistance, Smart structures, Calibration, Civil engineering, Temperature metrology

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Proceedings Article | 31 March 2010 Paper

Image analysis of the microstructure of pseudo-1-3 magnetostrictive composites

Xufeng Dong, Min Qi, Xinchun Guan, Jinping Ou

Proceedings Volume 7644, 76440V (2010) https://doi.org/10.1117/12.845448

KEYWORDS: Composites, Particles, Magnetism, Magnetostrictive materials, Image analysis, Polymers, Manufacturing, Scanning electron microscopy, Photomicroscopy, Statistical analysis

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Proceedings Article | 9 April 2009 Paper

Health monitoring data analysis and comparison of prototype and laboratorial model for long-span cable-stayed bridge

Ou Yang, Jinping Ou

Proceedings Volume 7295, 72952M (2009) https://doi.org/10.1117/12.817275

KEYWORDS: Bridges, Prototyping, Sensors, Structural health monitoring, Data modeling, Data acquisition, Performance modeling, Systems modeling, Finite element methods, Civil engineering

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Proceedings Article | 8 April 2009 Paper

Measurement accuracy improvement of Brillouin signal using wavelet denoising method

Jianping He, Zhi Zhou, Genda Chen, Jinping Ou

Proceedings Volume 7293, 72930B (2009) https://doi.org/10.1117/12.816688

KEYWORDS: Wavelets, Denoising, Interference (communication), Optical fibers, Signal processing, Signal to noise ratio, Sensing systems, Optical sensing, Acoustics, Control systems

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Proceedings Article | 7 April 2009 Paper

Research and development of plastic optical fiber based smart transparent concrete

Zhi Zhou, Ge Ou, Ying Hang, Genda Chen, Jinping Ou

Proceedings Volume 7293, 72930F (2009) https://doi.org/10.1117/12.816638

KEYWORDS: Phase only filters, Fiber Bragg gratings, Epoxies, Polymer optical fibers, Structural health monitoring, Visible radiation, Optical fibers, Sensors, Cements, Resistance

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Proceedings Article | 7 April 2009 Paper

A new kind of smart cable with functionality of full scale monitoring using BOTDR technique

Zhi Zhou, Jianping He, Genda Chen, Jinping Ou

Proceedings Volume 7293, 72930L (2009) https://doi.org/10.1117/12.816640

KEYWORDS: Sensors, Bridges, Fiber Bragg gratings, Optical fibers, Polymer optical fibers, Polymers, Resistance, Magnetic sensors, Temperature metrology, Fiber reinforced polymers

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Proceedings Article | 7 April 2009 Paper

Smart FBG-based steel tie rod with self-monitoring functionality

Jianping He, Zhi Zhou, Genda Chen, Jinping Ou

Proceedings Volume 7293, 729308 (2009) https://doi.org/10.1117/12.816687

KEYWORDS: Fiber Bragg gratings, Sensors, Resistance, Fiber optics sensors, Glasses, Fiber reinforced polymers, Civil engineering, Corrosion, Safety, Environmental sensing

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Proceedings Article | 7 April 2009 Paper

Full scale tests of all-steel buckling restrained braces

Ning Ma, Bin Wu, Hui Li, Jinping Ou, Weibiao Yang

Proceedings Volume 7288, 728825 (2009) https://doi.org/10.1117/12.815665

KEYWORDS: Actuators, Error analysis, Civil engineering, Structural engineering, Distortion, Wave plates, Standards development, Manufacturing, Resistance, Safety

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Proceedings Article | 3 April 2009 Paper

Parameters analysis for assistant cables of system for transient main cable and catwalk of long-span suspension bridges at construction stages

Shengli Li, Jinping Ou

Proceedings Volume 7286, 72860T (2009) https://doi.org/10.1117/12.817488

KEYWORDS: Bridges, Finite element methods, Vibration control, Control systems, Analytical research, Systems modeling, Civil engineering, Signal attenuation, Lithium, Visualization

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On the basis of static, dynamic and transient analysis for the prestressing cable structures, the parameters to control the vibration of the system for transient main cables and catwalk of some long-span suspension bridge at the construction stages with the assistant cables are investigated adopting the method of the finite element considering the geometry nonlinearity. The review and prospect to control vibration with assistant cables are summarized, the finite element modeling of the system for transient main cables and catwalk is established, and the influence of the position of the assistant cables, disposed fashion and the tensile forces upon the critical frequencies of the system for transient main cables and catwalk is researched. At the same time, the effect of the damp and the tensile forces of the assistant cables on the equivalent damping ratio of the system for transient main cables and catwalk inside and outside the plane is studied and the effect to control the vibration of the system is analysed. In the end, the influence of the transformation for the tensile forces about assistant cables upon those of the transient main cables and catwalk is also investigated. Results show that, to increase the critical frequencies of the system, the assistant cables should be laid vertically with the main cables and be located in interim span or between the tower and interim span, and to increase the amount of the assistant cables can increase the critical frequencies ,and to increase the rigidities of the assistant cables can improve the ones of the transient main cables but decrease the anti-torsion ability of the catwalks, and to increase the damp of the assistant cables can improve the vibration of the transient main cables inside and outside the plane but the result is little outside the plane, and in addition the effect of the rigidities of the assistant cables is larger outside the plane but is little inside the plane. The results also show that the influence of the change of the tensile forces for the assistant cables upon those of the transient main cables and catwalk is very little.

Proceedings Article | 1 April 2009 Paper

A study on ductility of nano-particles reinforced cement-based composites

Chengming Lan, Hui Li, Huigang Xiao, Jinping Ou

Proceedings Volume 7289, 72891B (2009) https://doi.org/10.1117/12.817616

KEYWORDS: Cements, Composites, Silica, Nanoparticles, Ceramics, Transducers, Particles, Lithium, Civil engineering, Scanning electron microscopy

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Proceedings Article | 1 April 2009 Paper

Effects of particle size on magnetostrictive properties of magnetostrictive composites with low particulate volume fraction

Xufeng Dong, Xinchun Guan, Jinping Ou

Proceedings Volume 7289, 728920 (2009) https://doi.org/10.1117/12.815711

KEYWORDS: Particles, Magnetostrictive materials, Composites, Magnetism, Polymers, Civil engineering, Composite resins, Lithium, Liquids, Terbium

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Proceedings Article | 30 March 2009 Paper

Investigation on dynamic coupling between stay cable and magneto-rheological fluid (MR) damper

Min Liu, H. Li, X. Ch.. Guan, J. H. Li, J. P. Ou

Proceedings Volume 7292, 72923Z (2009) https://doi.org/10.1117/12.817681

KEYWORDS: Vibration control, Data modeling, Control systems, Fluid dynamics, Performance modeling, Amplifiers, Lithium, Civil engineering, Numerical simulations, Bridges

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Proceedings Article | 30 March 2009 Paper

Monitoring data-based traffic load effect model statistical analysis for arch bridge suspender

Xin Gao, Jinping Ou

Proceedings Volume 7292, 729236 (2009) https://doi.org/10.1117/12.817805

KEYWORDS: Bridges, Data modeling, Statistical modeling, Statistical analysis, Safety, Sensors, Data acquisition, Error analysis, Systems modeling, Resistance

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Proceedings Article | 30 March 2009 Paper

Experimental testing of a self-sensing FRP-concrete composite beam using FBG sensors

Yanlei Wang, Qingduo Hao, Jinping Ou

Proceedings Volume 7292, 72923T (2009) https://doi.org/10.1117/12.815601

KEYWORDS: Fiber Bragg gratings, Sensors, Composites, Fiber reinforced polymers, Resistance, Smart structures, Calibration, Civil engineering, Temperature metrology, Lead

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Proceedings Article | 30 March 2009 Paper

Definition and study of life index for the needs of structural life-cycle design

Chi Lin, Jinping Ou

Proceedings Volume 7292, 72922Z (2009) https://doi.org/10.1117/12.817493

KEYWORDS: Structural design, Reliability, Bridges, Safety, Inspection, Structural health monitoring, Corrosion, Lithium, Resistance, Civil engineering

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Proceedings Article | 30 March 2009 Paper

Wireless acquisition and transmission system of smart cement-based sensors

Yan Yu, Baoguo Han, Jinping Ou

Proceedings Volume 7292, 72920C (2009) https://doi.org/10.1117/12.815611

KEYWORDS: Sensors, Cements, Resistance, Sensing systems, Reliability, Transceivers, Voltage controlled current source, Fiber optics sensors, Wireless communications, Data storage

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Proceedings Article | 30 March 2009 Paper

Seismic damage monitoirng for steel structure using smart distributed fiber optics

Shuang Hou, C. S. Steve Cai, Jian He, Guoping Zhang, Jinping Ou

Proceedings Volume 7292, 72923U (2009) https://doi.org/10.1117/12.815616

KEYWORDS: Optical sensing, Sensors, Structured optical fibers, Fiber optics, Earthquakes, Signal attenuation, Optical fiber cables, Civil engineering, Adhesives, Reflection

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Proceedings Article | 16 May 2008 Paper

Experimental investigation of RC beams using BOTDA(R)-FRP-OF

Zhi Zhou, Jianping He, Ying Huang, Jinping Ou

Proceedings Volume 7004, 700464 (2008) https://doi.org/10.1117/12.787120

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Structural health monitoring, Fiber optics sensors, Fiber reinforced polymers, Reflectometry, Polymeric sensors, Polymer optical fibers, Polymers

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Proceedings Article | 16 May 2008 Paper

A highly reliable liquid pressure sensor based on dual FBGs

Chunguang Lan, Zhi Zhou, Jun He, Jinping Ou

Proceedings Volume 7004, 700463 (2008) https://doi.org/10.1117/12.787105

KEYWORDS: Liquids, Sensors, Fiber Bragg gratings, Optical fibers, Temperature metrology, Environmental monitoring, Environmental sensing, Corrosion, Local area networks, Civil engineering

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Proceedings Article | 18 April 2008 Paper

Applicability of AMD controller based on the fixed-base structure to control SSI system

F. X. Wang, J. P. Ou

Proceedings Volume 6928, 692814 (2008) https://doi.org/10.1117/12.776207

KEYWORDS: Control systems, Control systems design, Device simulation, Soil science, Neodymium, Earthquakes, Computing systems, Civil engineering, Computer simulations, Electroluminescence

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Proceedings Article | 18 April 2008 Paper

Active optimal control of SSI system based on the finite element model of SSI system and shaking table test study

F. X. Wang, J. P. Ou

Proceedings Volume 6928, 692813 (2008) https://doi.org/10.1117/12.776073

KEYWORDS: Control systems, Finite element methods, Systems modeling, Matrices, Soil science, Civil engineering, Buildings, Earthquakes, Electroluminescence, Device simulation

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Proceedings Article | 16 April 2008 Paper

A Dempster-Shafer evidence theory-based approach for online structural health monitoring

Yuequan Bao, Hui Li, Jinping Ou

Proceedings Volume 6935, 69351T (2008) https://doi.org/10.1117/12.775621

KEYWORDS: Probability theory, Damage detection, Structural health monitoring, Finite element methods, Stochastic processes, Civil engineering, Error analysis, Statistical methods, Computer simulations, Monte Carlo methods

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Proceedings Article | 11 April 2008 Paper

Ultrasonic phased array inspection imaging technology for NDT of offshore platform structures

Baohua Shan, Hua Wang, Yongning Liang, Zhongdong Duan, Jinping Ou

Proceedings Volume 6934, 69340O (2008) https://doi.org/10.1117/12.779296

KEYWORDS: Inspection, Ultrasonics, Phased arrays, Clocks, Imaging systems, Transducers, Scanners, Imaging technologies, Nondestructive evaluation, Computing systems

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Proceedings Article | 10 April 2008 Paper

Local health monitoring of Sifangtai Bridge using fiber Bragg grating sensors

Xuefeng Zhao, Jinping Ou

Proceedings Volume 6935, 69351M (2008) https://doi.org/10.1117/12.778672

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Temperature metrology, Sensor networks, Fiber optics sensors, Fiber optics, Optical switching, Switches, Fiber optics tests

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Proceedings Article | 8 April 2008 Paper

Wireless inclinometer acquisition system for reducing swing movement control module experiment of hook model

Yan Yu, Jinping Ou, Chunwei Zhang, Luyu Li

Proceedings Volume 6932, 693216 (2008) https://doi.org/10.1117/12.778851

KEYWORDS: Sensors, Control systems, Motion controllers, Data acquisition, Wireless communications, Microelectromechanical systems, Data communications, Telecommunications, Sensing systems, Data modeling

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Proceedings Article | 8 April 2008 Paper

Local strain monitoring study of offshore platform T shaped tubular joint using fiber Bragg grating sensors

Xuefeng Zhao, Zhongdong Duan, Jinping Ou

Proceedings Volume 6932, 69320E (2008) https://doi.org/10.1117/12.778695

KEYWORDS: Fiber Bragg gratings, Sensors, Finite element methods, Surface finishing, Actuators, Data corrections, Data modeling, Instrument modeling, Control systems, Civil engineering

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Proceedings Article | 7 April 2008 Paper

R & D of smart FRP-OFBG-based steel strand and its application in monitoring of prestressing loss for RC

Zhi Zhou, Hui Zhou, Ying Huang, Jinping Ou

Proceedings Volume 6933, 693313 (2008) https://doi.org/10.1117/12.777264

KEYWORDS: Fiber Bragg gratings, Sensors, Fiber reinforced polymers, Electroluminescence, Corrosion, Reliability, Polymers, Magnetic sensors, Resistance, Electromagnetism

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Proceedings Article | 7 April 2008 Paper

Applications of optical fiber sensors of SHM in infrastructures

Jinping Ou, Zhi Zhou

Proceedings Volume 6933, 693311 (2008) https://doi.org/10.1117/12.777268

KEYWORDS: Bridges, Sensors, Fiber Bragg gratings, Structural health monitoring, Fiber optics sensors, Fiber reinforced polymers, Fiber optics, Smart structures, Temperature sensors, Transducers

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Proceedings Article | 2 April 2008 Paper

Predicting relationship between magnetostriction and applied field of magnetostrictive composites

Xinchun Guan, Xufeng Dong, Jinping Ou

Proceedings Volume 6929, 692924 (2008) https://doi.org/10.1117/12.776346

KEYWORDS: Particles, Magnetostrictive materials, Composites, Magnetism, Polymers, Neodymium, Civil engineering, Curium, Manufacturing, Ferromagnetics

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Proceedings Article | 19 March 2008 Paper

A practical design method for TEP-GT MRFD

Jinhai Li, Xinchun Guan, Jinping Ou

Proceedings Volume 6930, 69300E (2008) https://doi.org/10.1117/12.779009

KEYWORDS: Magnetism, Vibration control, Control systems design, Design for manufacturability, Manufacturing, Roads, Seaborgium, Beam propagation method, Stereolithography, Lithium

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SPIE Journal Paper | 1 January 2008

Fiber-reinforced polymer-packaged optical fiber sensors based on Brillouin optical time-domain analysis

Zhi Zhou, Jianping He, Kai Yan, JinPing Ou

OE, Vol. 47, Issue 01, 014401, (January 2008) https://doi.org/10.1117/12.10.1117/1.2835599

KEYWORDS: Spatial resolution, Optical fibers, Fiber reinforced polymers, Sensors, Polymers, Polymer optical fibers, Polymeric sensors, Fiber optics sensors, Optical engineering, Temperature metrology

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Proceedings Article | 13 November 2007 Paper

Experimental investigation of smart FRP-concrete composite beam with embedded FBG sensors

Yanlei Wang, Qingduo Hao, Zhi Zhou, Jinping Ou

Proceedings Volume 6423, 642349 (2007) https://doi.org/10.1117/12.780119

KEYWORDS: Fiber Bragg gratings, Sensors, Composites, Fiber reinforced polymers, Calibration, Civil engineering, Smart structures, Corrosion, Temperature metrology, Lead

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Proceedings Article | 1 November 2007 Paper

Uniformity design of magnetic field of magnetostrictive actuators generated by permanent magnet bias

Xin chun Guan, Pengfei Guo, Jin ping Ou

Proceedings Volume 6423, 64234A (2007) https://doi.org/10.1117/12.780121

KEYWORDS: Magnetism, Actuators, Finite element methods, Magnetostrictive materials, Civil engineering, Vibration control, Smart materials, Nanotechnology, Cooling systems, Prototyping

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Proceedings Article | 1 November 2007 Paper

I-V characteristic and mechanism of carbon black filled epoxy resin matrix composites

Xiaoyong Ji, Hui Li, Jinping Ou

Proceedings Volume 6423, 642317 (2007) https://doi.org/10.1117/12.779362

KEYWORDS: Epoxies, Composites, Carbon, Resistance, Composite resins, Particles, Electrodes, Electrical breakdown, Circuit switching, Polymers

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Proceedings Article | 1 November 2007 Paper

Experimental study of response time of magnetorheological fluid damper

X. Guan, P. Guo, C. Bian, J. Ou

Proceedings Volume 6423, 642333 (2007) https://doi.org/10.1117/12.779889

KEYWORDS: Control systems, Computing systems, Magnetorheological finishing, Smart materials, Civil engineering, Reliability, Performance modeling, Signal processing, Mechanics, Nanotechnology

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Proceedings Article | 1 November 2007 Paper

Wavelength demodulation of fiber grating sensors using hybrid optical bistability

Guohui Lv, Jinping Ou, Huiying Wang, Xu Jiang, Shaohua Shang

Proceedings Volume 6423, 642327 (2007) https://doi.org/10.1117/12.779842

KEYWORDS: Fiber Bragg gratings, Fiber lasers, Sensors, Bistability, Fiber optics sensors, Demodulation, Ferroelectric materials, Hybrid optics, Optical filters, Reflectivity

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Proceedings Article | 1 November 2007 Paper

Fiber Michelson sensor signal processing by using optical bistable device in frequency domain

Guohui Lv, Jinping Ou, Huiying Wang, Shaohua Shang, Chao Yang, Chuandi Li, Hongan Ye

Proceedings Volume 6423, 642328 (2007) https://doi.org/10.1117/12.779848

KEYWORDS: Sensors, Fiber optics sensors, Signal processing, Switching, Ferroelectric materials, Fiber lasers, Demodulation, Interferometry, Hybrid optics, Interferometers

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Proceedings Article | 19 May 2007 Paper

Assessment of vibration-based damage indexes in structural health monitoring

Xiaodan Sun, Jinping Ou

Proceedings Volume 6532, 65321J (2007) https://doi.org/10.1117/12.716812

KEYWORDS: Shape analysis, Structural health monitoring, Damage detection, Stereolithography, Error analysis, Sensors, Analytical research, Neural networks, Matrices, Lead

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Proceedings Article | 20 April 2007 Paper

Effect of soft magnetic materials blend on the properties of polymer-bonded Terfenol-D composites

Xinchun Guan, Xufeng Dong, Jinping Ou

Proceedings Volume 6526, 65262M (2007) https://doi.org/10.1117/12.714941

KEYWORDS: Magnetism, Composites, Particles, Polymers, Iron, Magnetostrictive materials, Civil engineering, Manufacturing, Epoxies, Magnetometers

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Proceedings Article | 12 April 2007 Paper

Piezoresistance property of cement-based composites filled with carbon black and the application of it for strain sensing

Hui-gang Xiao, Hui Li, Jin-ping Ou

Proceedings Volume 6526, 65261N (2007) https://doi.org/10.1117/12.715480

KEYWORDS: Sensors, Composites, Cements, Temperature metrology, Carbon, Resistance, Polymers, Optical testing, Data acquisition, Lithium

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Proceedings Article | 11 April 2007 Paper

Model updating for Binzhou Yellow River Highway Bridge considering uncertainties

Shunlong Li, Hui Li, Jinping Ou

Proceedings Volume 6532, 65321C (2007) https://doi.org/10.1117/12.713871

KEYWORDS: Bridges, Data modeling, 3D modeling, Finite element methods, Optimization (mathematics), Structural health monitoring, Matrices, Statistical modeling, Transform theory, Error analysis

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Proceedings Article | 10 April 2007 Paper

Large scale distribution monitoring of FRP-OF based on BOTDR technique for infrastructures

Zhi Zhou, Jianping He, Kai Yan, Jinping Ou

Proceedings Volume 6530, 653006 (2007) https://doi.org/10.1117/12.716197

KEYWORDS: Spatial resolution, Optical fibers, Fiber reinforced polymers, Head, Astatine, Sensors, Scanning electron microscopy, Structural health monitoring, Roads, Fiber Bragg gratings

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Proceedings Article | 10 April 2007 Paper

Interface transferring mechanism and error modification of OFBG strain sensor based on mono-scalar isotropic damage constitutive model

Jilong Li, Zhi Zhou, Jinping Ou

Proceedings Volume 6530, 65300Y (2007) https://doi.org/10.1117/12.716121

KEYWORDS: Sensors, Optical fibers, Interfaces, Coating, Adhesives, Fiber Bragg gratings, Error analysis, Lithium, Multilayers, Nondestructive evaluation

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Proceedings Article | 10 April 2007 Paper

The application of ultrasonic phased array technology to offshore platform structures inspection

Shan Baohua, Wang Hua, Zhongdong Duan, Jinping Ou

Proceedings Volume 6530, 65300U (2007) https://doi.org/10.1117/12.716010

KEYWORDS: Inspection, Phased arrays, Ultrasonics, Clocks, Transducers, Imaging systems, Scanners, Computing systems, Nondestructive evaluation, Image fusion

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Proceedings Article | 10 April 2007 Paper

Effect of residual strain on sensing property of FRP-OFBG smart rebar

Zhichun Zhang, Zhi Zhou, Chuan Wang, Jinping Ou

Proceedings Volume 6529, 65293G (2007) https://doi.org/10.1117/12.716033

KEYWORDS: Fiber Bragg gratings, Fiber reinforced polymers, Civil engineering, Temperature metrology, Solids, Reflectivity, Calibration, Mechanical sensors, Smart structures, Thermal sensing

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Proceedings Article | 10 April 2007 Paper

Study on the fabricating process monitoring of thermoplastic based materials packaged OFBG and their sensing properties

Chuan Wang, Zhi Zhou, Zhichun Zhang, Jinping Ou

Proceedings Volume 6530, 65300Z (2007) https://doi.org/10.1117/12.716032

KEYWORDS: Sensors, Temperature metrology, Civil engineering, Fiber Bragg gratings, Polymers, Fabrication, Glasses, Pollution, Fiber reinforced polymers, Thermography

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As common materials or engineering materials, thermoplastic resin based materials can be used not only directly fabricating products but also FRTP(fiber reinforced thermoplastic polymer) materials for other uses. As one kind of FRTP material, GFRPP(glass fiber reinforced polypropylene) has lots of merits, such as: light weight, high strength, high tenacity, high elongation percentage, good durability, reshaping character and no environmental pollution characters. And they also can be conveniently formed hoop rebar in civil engineering. While a new kind of GFRPP-OFBG smart rod which combined GFRPP and OFBG together can be used as not only structure materials but also sensing materials. Meanwhile, PP packaged OFBG strain sensor can be expected for its low modulus, good sensitivity and good durability. Furthermore, it can be used for large strain measuring. In this paper, we have successfully fabricated a new kind of GFRPP-OFBG(Glass Fiber Reinforced Polypropylene-Optic Fiber Bragg Grating) rod by our own thermoplastic pultrusion production line and a new kind of PP packaged OFBG strain sensor by extruding techniques. And we monitored the inner strain and temperature changes with tow OFBG simultaneously of the fabricating process. The results show that: OFBG can truly reflect the strain and temperature changes in both the GFRPP rod and the PP packaged OFBG, these are very useful to modify our processing parameters. And we also find that because of the shrinkage of PP, this new kind of PP packaged OFBG have -13000με storage, and the strain sensing performance is still very well, so which can be used for large strain measuring. Besides these, GFRPP-OFBG smart rod has good sensing performance in strain sensing just like that of FRSP-OFBG rod, the strain sensitivity coefficient is about1.19pm/με. Besides these, the surface of GFRPP-OFBG rods can be handled just as steel bars and also can be bended and reshaped. These are all very useful and very important for the use of FRP materials in civil engineering structures.

Proceedings Article | 5 March 2007 Paper

A study on building a wireless acceleration sensor network for global monitoring on the cable-stayed bridge of Songhua River

Yan Yu, Jinping Ou

Proceedings Volume 6595, 659521 (2007) https://doi.org/10.1117/12.725802

KEYWORDS: Sensors, Sensor networks, Bridges, Transceivers, Wireless communications, Civil engineering, Structural health monitoring, Data transmission, Temperature metrology, Capacitors

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Proceedings Article | 5 March 2007 Paper

The application of ultrasonic phased array system to the inspection of fillet weld of flat plate

Baohua Shan, Hua Wang, Xin Wang, Zhongdong Duan, Jinping Ou

Proceedings Volume 6595, 659522 (2007) https://doi.org/10.1117/12.725803

KEYWORDS: Ultrasonics, Phased arrays, Inspection, Imaging systems, Transducers, Scanners, Image fusion, Computing systems, Shape analysis, Nondestructive evaluation

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Proceedings Article | 5 March 2007 Paper

Design of integrated monitoring system for the Dongying Yellow River Bridge based on optical fiber sensing technique

Tong Zhang, Jinping Ou

Proceedings Volume 6595, 65953H (2007) https://doi.org/10.1117/12.725927

KEYWORDS: Bridges, Data acquisition, System integration, Data modeling, Sensors, Safety, Optical fibers, Optical sensing, Sensing systems, Temperature sensors

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Proceedings Article | 5 March 2007 Paper

Hybrid optical bistability in fiber Fabry-Perot interferometer by use of a widely wavelength-swept fiber laser

Guohui Lv, Jinping Ou, Zhi Zhou, Hongan Ye, Chao Yang, Shaohua Shang, Chuandi Li

Proceedings Volume 6595, 65953C (2007) https://doi.org/10.1117/12.725906

KEYWORDS: Fiber lasers, Sensors, Fabry–Perot interferometers, Hybrid optics, Bistability, Tunable filters, Ferroelectric materials, Fabry–Perot interferometry, Fiber optics sensors, Optical filters

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Proceedings Article | 5 March 2007 Paper

A novel electric current sensor based on Fiber Bragg gratings and magnetostrictive composites

Xufeng Dong, Xinchun Guan, Jinping Ou

Proceedings Volume 6595, 65953A (2007) https://doi.org/10.1117/12.725903

KEYWORDS: Magnetic sensors, Sensors, Magnetism, Fiber Bragg gratings, Composites, Head, Magnetostrictive materials, Optical fibers, Polymers, Particles

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Proceedings Article | 5 March 2007 Paper

Study on FBG-based sensor for simultaneous dual-measurement of pressure and temperature

Zhi Zhou, Dan Wang, Jun He, Jinping Ou

Proceedings Volume 6595, 65953L (2007) https://doi.org/10.1117/12.725937

KEYWORDS: Sensors, Temperature metrology, Fiber Bragg gratings, Structural design, Mechanical sensors, Mechanics, Structural monitoring, Resistance, Temperature sensors, Civil engineering

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Proceedings Article | 5 March 2007 Paper

Fiber bragg grating sensors for arch bridge suspender health monitoring

Dongsheng Li, Zhi Zhou, Nianchun Deng, Jinping Ou

Proceedings Volume 6595, 65952U (2007) https://doi.org/10.1117/12.725908

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Temperature metrology, Calibration, Temperature sensors, Corrosion, Coating, Structural health monitoring, Refractive index

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Proceedings Article | 5 March 2007 Paper

Health monitor on asphalt pavement of highway based on FBG technique

Qingli Hu, Zhi Zhou, Hui Li, Jinping Ou

Proceedings Volume 6595, 659535 (2007) https://doi.org/10.1117/12.725911

KEYWORDS: Sensors, Fiber Bragg gratings, Finite element methods, Temperature sensors, Fiber reinforced polymers, Earthquakes, Mechanics, Civil engineering, Optoelectronics, Microelectronics

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Proceedings Article | 5 March 2007 Paper

Electro-mechanical properties of carbon black filled EP/PI conductive films

Xiaoyong Ji, Hui Li, Jinping Ou

Proceedings Volume 6595, 659511 (2007) https://doi.org/10.1117/12.725723

KEYWORDS: Composites, Resistance, Carbon, Polymers, Molecular aggregates, Particles, Civil engineering, Epoxies, Sensors, Electrodes

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Proceedings Article | 5 March 2007 Paper

Health diagnosis of arch bridge suspender by acoustic emission technique

Dongsheng Li, Jinping Ou

Proceedings Volume 6595, 65952V (2007) https://doi.org/10.1117/12.725910

KEYWORDS: Bridges, Cements, Sensors, Acoustic emission, Interference (communication), Corrosion, Nondestructive evaluation, Signal detection, Visualization, Data acquisition

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Proceedings Article | 5 March 2007 Paper

Current situation and prospect of distributed Brillouin sensing technology

Jianping He, Zhi Zhou, Jinping Ou

Proceedings Volume 6595, 659537 (2007) https://doi.org/10.1117/12.725920

KEYWORDS: Fiber optics sensors, Temperature metrology, Sensors, Spatial resolution, Scattering, Light scattering, Structural health monitoring, Sensing systems, Fiber Bragg gratings, Reflectometry

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Proceedings Article | 5 March 2007 Paper

The application of optical fiber sensors in the engineering monitoring of dongying yellow river bridge

Tong Zhang, Jinping Ou

Proceedings Volume 6595, 65953D (2007) https://doi.org/10.1117/12.725912

KEYWORDS: Bridges, Fiber optics sensors, Sensors, Data acquisition, System integration, Temperature sensors, Optical sensing, Optical fibers, Optical switching, Civil engineering

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Proceedings Article | 5 March 2007 Paper

A novel ultrasonic phased array inspection system to NDT for offshore platform structures

Hua Wang, Baohua Shan, Xin Wang, Jinping Ou

Proceedings Volume 6595, 65951P (2007) https://doi.org/10.1117/12.725815

KEYWORDS: Field programmable gate arrays, Phased arrays, Ultrasonics, Control systems, Inspection, Transducers, Nondestructive evaluation, Telecommunications, Clocks, Data acquisition

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Proceedings Article | 5 March 2007 Paper

PZT active health monitoring for fatigue accumulative damage of concrete beam containing nano-particles for pavement

Mao-hua Zhang, Hui Li, Jin-ping Ou

Proceedings Volume 6595, 65952B (2007) https://doi.org/10.1117/12.726464

KEYWORDS: Ferroelectric materials, Wavelets, Signal attenuation, Failure analysis, Wavelet packet decomposition, Sensors, Actuators, Signal analyzers, Cements, Signal processing

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Proceedings Article | 5 March 2007 Paper

Study on fabrication of smart FRP-OFBG composite laminates and their sensing properties

Yanlei Wang, Zhi Zhou, Jinping Ou

Proceedings Volume 6595, 65952W (2007) https://doi.org/10.1117/12.725913

KEYWORDS: Composites, Sensors, Fiber reinforced polymers, Temperature metrology, Sensing systems, Civil engineering, Resistance, Corrosion, Optical fibers, Water

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Proceedings Article | 5 March 2007 Paper

FBG sensor interrogation using fiber optical bistability in frequency domain

Guohui Lv, Jinping Ou, Hongan Ye, Zhi Zhou, Shaohua Shang, Chao Yang, Huiying Wang

Proceedings Volume 6595, 65953G (2007) https://doi.org/10.1117/12.725924

KEYWORDS: Fiber Bragg gratings, Sensors, Ferroelectric materials, Fiber optics sensors, Bistability, Fiber lasers, Reflectivity, Fiber optics, Modulators, Optical filters

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Proceedings Article | 5 March 2007 Paper

Traffic-load effects calculation for arch bridge suspenders based on loading effects FBG monitoring system in-service data

Xin Gao, Dongsheng Li, Nianchun Deng, Jinping Ou

Proceedings Volume 6595, 65953J (2007) https://doi.org/10.1117/12.725932

KEYWORDS: Bridges, Safety, Fiber Bragg gratings, Fiber optics sensors, Sensors, Finite element methods, Statistical analysis, Data acquisition, Data processing, Stochastic processes

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Proceedings Article | 5 March 2007 Open Access

Optic fiber Bragg grating based sensing technologies and their applications in structural health monitoring

Jinping Ou, Zhi Zhou

Proceedings Volume 6595, 659503 (2007) https://doi.org/10.1117/12.726612

KEYWORDS: Fiber Bragg gratings, Sensors, Structural health monitoring, Bridges, Fiber reinforced polymers, Transducers, Smart structures, Optical fibers, Temperature sensors, Resistance

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Proceedings Article | 5 March 2007 Paper

Research on construction monitoring of the Third Nanjing Yangtze Bridge using FBG sensors

Qingli Hu, Zhi Zhou, Jinping Ou

Proceedings Volume 6595, 659532 (2007) https://doi.org/10.1117/12.725898

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Safety, Temperature sensors, Fiber reinforced polymers, Civil engineering, Software development, Resistance, Temperature metrology

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Proceedings Article | 11 April 2006 Paper

Static and ultimate state analysis of CFRP double-layer grids

Liangquan Zhang, Hui Li, Jinping Ou

Proceedings Volume 6174, 61743J (2006) https://doi.org/10.1117/12.660869

KEYWORDS: Composites, Chromium, Civil engineering, Fiber reinforced polymers, Safety, Carbon, Structured optical fibers, Aerospace engineering, Resistance, Actinium

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Proceedings Article | 11 April 2006 Paper

Interface transferring mechanism and error modification of FRP-OFBG strain sensor based on standard linear viscoelastic model

Jilong Li, Zhi Zhou, Jinping Ou

Proceedings Volume 6174, 61743I (2006) https://doi.org/10.1117/12.658976

KEYWORDS: Fiber reinforced polymers, Sensors, Interfaces, Optical fibers, Error analysis, Glasses, Data modeling, Lithium, Fiber Bragg gratings, Composites

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Proceedings Article | 5 April 2006 Paper

Experimental investigation on vibration control of one stay cable using one magnetorheological fluid damper

Min Liu, Hui Li, Jinhai Li, Xinchun Guan, Jinping Ou

Proceedings Volume 6174, 61740R (2006) https://doi.org/10.1117/12.660784

KEYWORDS: Control systems, Vibration control, Amplifiers, Bridges, Prototyping, Sensors, Lithium, Civil engineering, Systems modeling, Transducers

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Proceedings Article | 30 March 2006 Paper

Early-age monitoring of cement structures using FBG sensors

Chuan Wang, Zhi Zhou, Zhichun Zhang, Jinping Ou

Proceedings Volume 6167, 61671J (2006) https://doi.org/10.1117/12.659083

KEYWORDS: Fiber Bragg gratings, Cements, Sensors, Temperature metrology, Temperature sensors, Capillaries, Fiber reinforced polymers, Metals, Civil engineering, Bridges

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Proceedings Article | 30 March 2006 Paper

Long-term monitoring FBG-based cable load sensor

Zhichun Zhang, Zhi Zhou, Chuan Wang, Jinping Ou

Proceedings Volume 6167, 61671I (2006) https://doi.org/10.1117/12.659081

KEYWORDS: Sensors, Fiber Bragg gratings, Bridges, Calibration, Sensor calibration, Safety, Resistance, Time metrology, Corrosion, Magnetism

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Proceedings Article | 30 March 2006 Paper

New kind of FBG-based crack (large strain) sensor

Zhi Zhou, Chunguang Lan, Jinping Ou

Proceedings Volume 6167, 616714 (2006) https://doi.org/10.1117/12.659073

KEYWORDS: Sensors, Fiber Bragg gratings, Calibration, Structural health monitoring, Resistance, Optical fibers, Smart sensors, Damage detection, Structural sensing, Safety

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Proceedings Article | 30 March 2006 Paper

Smart FBG-based FRP anchor

Zhi Zhou, Zhichun Zhang, Chuan Wang, Jinping Ou

Proceedings Volume 6167, 61670G (2006) https://doi.org/10.1117/12.659079

KEYWORDS: Fiber reinforced polymers, Fiber Bragg gratings, Sensors, Civil engineering, Corrosion, Transducers, Calibration, Interfaces, Epoxies, Manufacturing

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Proceedings Article | 30 March 2006 Paper

Novel strain sensor for steel rebar or cable based on OFBG

Zhi Zhou, Yan Liu, Chuan Wang, Jinping Ou

Proceedings Volume 6167, 61671N (2006) https://doi.org/10.1117/12.659085

KEYWORDS: Sensors, Fiber Bragg gratings, Prototyping, Structural health monitoring, Optical fibers, Corrosion, Environmental sensing, Metals, Resistance, Civil engineering

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Proceedings Article | 20 March 2006 Paper

Research and practice of intelligent sensing technologies in civil structural health monitoring in the mainland of China

Jinping Ou

Proceedings Volume 6176, 61761D (2006) https://doi.org/10.1117/12.663993

KEYWORDS: Sensors, Fiber Bragg gratings, Structural health monitoring, Bridges, Cements, Fiber reinforced polymers, Carbon, Transducers, Buildings, Temperature sensors

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Proceedings Article | 20 March 2006 Paper

Full implementations of structural health monitoring systems for long-span bridges and large-span domes

Hui Li, Jinping Ou

Proceedings Volume 6176, 61761B (2006) https://doi.org/10.1117/12.663992

KEYWORDS: Bridges, Structural health monitoring, Sensors, Data acquisition, Fiber Bragg gratings, Data modeling, Safety, Wind measurement, Data storage, Global Positioning System

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Proceedings Article | 17 March 2006 Paper

Vibration control and magnetostrictive composite materials

Xinchun Guan, Xufeng Dong, Pengfei Guo, Jinping Ou

Proceedings Volume 6169, 61690Q (2006) https://doi.org/10.1117/12.655865

KEYWORDS: Composites, Vibration control, Magnetostrictive materials, Magnetism, Actuators, Smart materials, Particles, Transducers, Control systems, Ceramics

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Proceedings Article | 17 March 2006 Paper

An experimental study of magnetorheological fluid dampers for vibration control of one offshore platform

Xinchun Guan, Jinhai Li, Bin Wu, Jinping Ou

Proceedings Volume 6169, 61690I (2006) https://doi.org/10.1117/12.655861

KEYWORDS: Magnetorheological finishing, Vibration control, Control systems, Manufacturing, Earthquakes, Buildings, Safety, Photography, Wind energy, Optical isolators

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Proceedings Article | 13 June 2005 Paper

Seismic damage identification using multi-line distributed fiber optic sensor system

Jinping Ou, Shuang Hou

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612449

KEYWORDS: Sensors, Epoxies, Fiber optics sensors, Earthquakes, Fiber optics, Reflectometry, Scattering, Fiber couplers, Civil engineering, Structural engineering

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Proceedings Article | 8 June 2005 Paper

Application of FRP-packaged FBG temperature sensors in large mass concrete monitoring for the third Nanjing Yangtze Bridge

Qingli Hu, Chuan Wang, Zhi Zhou, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634387

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature sensors, Bridges, Fiber reinforced polymers, Temperature metrology, Optical fiber cables, Wave plates, Optical fibers, Lead

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Proceedings Article | 8 June 2005 Paper

Damage evolution prediction and model of cement mortar based on acoustic emission

Dongsheng Li, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634375

KEYWORDS: Cements, Acoustic emission, Analytical research, Signal processing, Mechanics, Nondestructive evaluation, Transducers, Neon, Statistical analysis, Failure analysis

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Proceedings Article | 8 June 2005 Paper

Interface strain transfer mechanism and error modification for adhered FBG strain sensor

Jilong Li, Zhi Zhou, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634066

KEYWORDS: Sensors, Fiber Bragg gratings, Adhesives, Error analysis, Gallium, Fiber coatings, Interfaces, Optical fibers, Metals, Optical coatings

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Proceedings Article | 8 June 2005 Paper

An ultrasonic phased array system for NDT of steel structures

Baohua Shan, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634064

KEYWORDS: Ultrasonics, Phased arrays, Inspection, Transducers, Scanners, Nondestructive evaluation, Computing systems, Control systems, Data acquisition, Motion controllers

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Proceedings Article | 8 June 2005 Paper

Application of fiber Bragg grating sensors in civil engineering

ShiZhu Tian, Xuefeng Zhao, Zhi Zhou, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634052

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Optical fibers, Civil engineering, Temperature metrology, Ultraviolet radiation, Refractive index, Environmental sensing, Carbon

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Proceedings Article | 8 June 2005 Paper

Techniques of temperature compensation for FBG strain sensors used in long-term structural monitoring

Zhi Zhou, Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634047

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature metrology, Cements, Structural monitoring, Structural health monitoring, Environmental sensing, Calibration, Environmental monitoring, Resistance

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Proceedings Article | 8 June 2005 Paper

Some recent advances of intelligent health monitoring systems for civil infrastructures in HIT

Jinping Ou

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.634044

KEYWORDS: Sensors, Bridges, Intelligence systems, Resistance, Fiber Bragg gratings, Safety, Ferroelectric polymers, Fiber reinforced polymers, Sensor networks, Shape memory alloys

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Proceedings Article | 23 May 2005 Paper

Construction control of mass concrete of Nanjing 3rd Yangtze bridge using FRP-packaged FBG sensors

Chuan Wang, Zhi Zhou, Qingli Hu, Jinping Ou

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623727

KEYWORDS: Sensors, Fiber Bragg gratings, Bridges, Fiber reinforced polymers, Temperature sensors, Temperature metrology, Optical fiber cables, Civil engineering, Structured optical fibers, Polymeric sensors

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Proceedings Article | 23 May 2005 Paper

A new kind of high durable traffic weighbridge based on FBG sensors

Zhi Zhou, Jing Liu, Hui Li, Jinping Ou

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623436

KEYWORDS: Fiber Bragg gratings, Composites, Sensors, Calibration, Roads, Fiber reinforced polymers, Bridges, Optical fibers, Analytical research, Sensing systems

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Proceedings Article | 17 May 2005 Paper

Development of a kind of multi-variable wireless sensor for structural health monitoring in civil engineering

Yan Yu, Jinping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.598091

KEYWORDS: Sensors, Structural health monitoring, Civil engineering, Wireless communications, Transceivers, Sensing systems, Fusion energy, Telecommunications, Sensor networks, Data communications

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Proceedings Article | 17 May 2005 Paper

Health monitoring of Binzhou Yellow River highway bridge using fiber Bragg gratings

Jinping Ou, Xuefeng Zhao, Hui Li, Zhi Zhou, Zhichun Zhang, Chuan Wang

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599170

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Temperature metrology, Switches, Internet, Temperature sensors, Reliability, Fiber optics sensors, Fiber optics

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Proceedings Article | 17 May 2005 Paper

A benchmark problem for structural health monitoring based on a real bridge structure

Wensong Zhou, Hui Li, Jinping Ou

Proceedings Volume 5764, (2005) https://doi.org/10.1117/12.600663

KEYWORDS: Bridges, Structural health monitoring, Finite element methods, Sensors, Data modeling, Safety, Data acquisition, Performance modeling, Internet, Analytical research

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Proceedings Article | 17 May 2005 Paper

Health dynamic measurement of tall building using wireless sensor network

J. P. Ou, H. W. Li, Y. Q. Xiao, Q. S. Li

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.601074

KEYWORDS: Sensors, Sensor networks, Telecommunications, Data communications, Wireless communications, Structural health monitoring, Databases, Data acquisition, Prototyping, Computing systems

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Proceedings Article | 17 May 2005 Paper

Intelligent health monitoring systems for cable-stayed bridges

Hui Li, Jinping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.600664

KEYWORDS: Bridges, Intelligence systems, Sensors, Optical fibers, Data modeling, Safety, Databases, Data acquisition, Telecommunications, Damage detection

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Proceedings Article | 17 May 2005 Paper

A novel ice-pressure sensor based on dual FBGs

Zhi Zhou, Chunguang Lan, Taiming Lin, Jinping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599812

KEYWORDS: Sensors, Fiber Bragg gratings, Resistance, Corrosion, Structural health monitoring, Structural design, Temperature metrology, Environmental sensing, Mechanics, Local area networks

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Proceedings Article | 17 May 2005 Paper

Applications of FRP-OFBG sensors on bridge cables

Zhi Zhou, Zhichun Zhang, Nianchun Deng, Xuefeng Zhao, Dongsheng Li, Chuang Wang, Jinping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599823

KEYWORDS: Fiber Bragg gratings, Bridges, Fiber reinforced polymers, Sensors, Resistance, Mechanical sensors, Optical fibers, Civil engineering, Structural health monitoring, Corrosion

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Proceedings Article | 17 May 2005 Paper

Interface transferring mechanism and error modification of embedded FBG strain sensor based on creep: Part I. linear viscoelasticity

Ji-long Li, Zhi Zhou, Jin-ping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.600678

KEYWORDS: Fiber Bragg gratings, Sensors, Interfaces, Optical fibers, Adhesives, Coating, Fiber optics sensors, Multilayers, Composites, Error analysis

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Proceedings Article | 17 May 2005 Paper

Temperature and humidity variation of specific resistance of carbon fiber reinforced cement

Xin chun Guan, Bao guo Han, Minhui Tang, Jin ping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.597706

KEYWORDS: Humidity, Resistance, Carbon, Cements, Sensors, Silica, Temperature metrology, Structural health monitoring, Data processing, Earthquakes

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Proceedings Article | 17 May 2005 Paper

A real-time health monitoring system of offshore platform structure based on fieldbus CAN and OPC

Lin He, Jinping Ou, Wei Yao, Wei Tang

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599124

KEYWORDS: Sensors, Data acquisition, Optical proximity correction, Human-machine interfaces, Control systems, Data modeling, OLE for process control, Systems modeling, Data processing, Data storage

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Proceedings Article | 17 May 2005 Paper

Structural damage detection by wavelet transform and probabilistic neural network

Guirong Yan, Zhongdong Duan, Jinping Ou

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.602012

KEYWORDS: Wavelets, Neural networks, Damage detection, Wavelet transforms, Fourier transforms, Digital filtering, Artificial neural networks, Image classification, Composites, Smart materials

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Proceedings Article | 5 May 2005 Paper

Design and fabrication of a novel settled and laminated testing instrument for magnetorheological fluid

Xinchun Guan, Jinhai Li, Jinping Ou

Proceedings Volume 5762, (2005) https://doi.org/10.1117/12.597708

KEYWORDS: Magnetorheological finishing, Magnetism, Solids, Particles, Magnetic sensors, Sensors, Refraction, Manufacturing, Liquids, Interfaces

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Proceedings Article | 6 March 2005 Paper

Experiment study of large-scale magnetorheological fluid damper

Xinchun Guan, Jinhai Li, Jinping Ou

Proceedings Volume 5760, (2005) https://doi.org/10.1117/12.626444

KEYWORDS: Magnetism, Magnetorheological finishing, Resistance, Civil engineering, Vibration control, Earthquakes, Absorption, Control systems, Photography, Inductance

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Proceedings Article | 29 July 2004 Paper

Development and performance of wireless sensor network for structural health monitoring

Jinping Ou, Hongwei Li, Yan Yu

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.540812

KEYWORDS: Sensors, Sensor networks, Structural health monitoring, Software development, Databases, Data processing, Transceivers, Telecommunications, Microelectromechanical systems, Algorithm development

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Proceedings Article | 27 July 2004 Paper

Interface transferring mechanism and error modification of embedded FBG strain sensor

Jilong Li, Zhi Zhou, Jinping Ou

Proceedings Volume 5384, (2004) https://doi.org/10.1117/12.540813

KEYWORDS: Fiber Bragg gratings, Sensors, Adhesives, Optical fibers, Coating, Interfaces, Error analysis, Fiber optics sensors, Metals, Fiber reinforced polymers

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Proceedings Article | 27 July 2004 Paper

New kind of structural fatigue life prediction smart sensor

Zhou Zhi, Zhongdong Duan, Zhonghui Jia, Jinping Ou

Proceedings Volume 5384, (2004) https://doi.org/10.1117/12.540380

KEYWORDS: Resistance, Smart sensors, Nickel, Structural health monitoring, Chemical species, Manufacturing, Fabrication, Civil engineering, Roads, Safety

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Proceedings Article | 9 June 2004 Paper

A new kind of smart bridge cable based on FBG sensors

Zhi Zhou, Xuefeng Zhao, Chuan Wang, Zhichun Zhang, Qingli Hu, Jinping Ou

Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566622

KEYWORDS: Fiber Bragg gratings, Bridges, Sensors, Structural health monitoring, Optical fibers, Resistance, Manufacturing, Fabrication, Adhesives, Civil engineering

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Proceedings Article | 17 June 2003 Paper

Optical FBG's sensing properties and practical application in civil infrastructures

Jin-ping Ou, Zhi Zhou, Zhan-Jun Wu, Shi-Zhu Tian, Xue-Feng Zhao

Proceedings Volume 5129, (2003) https://doi.org/10.1117/12.501658

KEYWORDS: Fiber Bragg gratings, Sensors, Bridges, Optical sensing, Temperature metrology, Capillaries, Optical fibers, Composites, Metals, Safety

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Proceedings Article | 1 April 2003 Paper

Wireless sensor information fusion for structural health monitoring

Jinping Ou, Hongwei Li

Proceedings Volume 5099, (2003) https://doi.org/10.1117/12.487067

KEYWORDS: Sensors, Sensor networks, Structural health monitoring, Data processing, Prototyping, Information fusion, Algorithm development, Data fusion, Fusion energy, Local area networks

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Showing 5 of 151 publications

Proceedings Volume Editor (1)

SPIE Conference Volume | 27 March 2007

Fundamental Problems of Optoelectronics and Microelectronics III

Conference Committee Involvement (16)

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

26 March 2017 | Portland, Oregon, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

21 March 2016 | Las Vegas, Nevada, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

9 March 2015 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

10 March 2014 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

10 March 2013 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

12 March 2012 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

7 March 2011 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

8 March 2010 | San Diego, California, United States

Second International Conference on Smart Materials and Nanotechnology in Engineering

8 July 2009 | Weihai, China

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

9 March 2009 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

10 March 2008 | San Diego, California, United States

Advanced Sensor Systems and Applications III

12 November 2007 | Beijing, China

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

19 March 2007 | San Diego, California, United States

Fundamental Problems of Optoelectronics and Microelectronics III

12 September 2006 | Harbin, China

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

27 February 2006 | San Diego, California, United States

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

7 March 2005 | San Diego, California, United States

Showing 5 of 16 Conference Committees

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