Finite element stress analysis of optical fiber induced by seepages in an earth dam model

Pingyu Zhu; Guilin Jiang; Hongyan Zeng

doi:10.1117/12.838193

23 November 2009 Finite element stress analysis of optical fiber induced by seepages in an earth dam model

Pingyu Zhu, Guilin Jiang, Hongyan Zeng

Proceedings Volume 7508, 2009 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications; 75080H (2009) https://doi.org/10.1117/12.838193
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

According to the experimental force of optical fiber in an earth dam model, an analysis model of fiber embeded in an earth dam is set up using ansys 9.0 software. Stress analysis of optical fiber in dams becomes easy after the boundary conditions is simplified. The deformation of optical fiber under different pressure loads are calculated. The relationship between the stress and the weight applied to the optical fiber is obtained while the settlement occurred in the dam model, even badly collaps happened. The relationship between the depth of the optical fiber away the top of the dam model and the sensitivity of optical fiber to applied loads is described.

Citation Download Citation

Pingyu Zhu, Guilin Jiang, and Hongyan Zeng "Finite element stress analysis of optical fiber induced by seepages in an earth dam model", Proc. SPIE 7508, 2009 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications, 75080H (23 November 2009); https://doi.org/10.1117/12.838193

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