Cost analysis of prefabricated concrete structure and cast-in-place structure

Guangpeng Xiao; Jian Xiang; Jiazhen Huang

doi:10.1117/12.2619937

9 December 2021 Cost analysis of prefabricated concrete structure and cast-in-place structure

Guangpeng Xiao, Jian Xiang, Jiazhen Huang

Proceedings Volume 12030, Third International Conference on Optoelectronic Science and Materials (ICOSM 2021); 120301H (2021) https://doi.org/10.1117/12.2619937
Event: Third International Conference on Optoelectronic Science and Materials (ICOSM 2021), 2021, Hefei, China

Abstract

Compared with the traditional cast-in-place construction, the general trend is that the higher the assembly rate or prefabrication rate, the higher the cost increment, which restricts the development of the assembly concrete construction. Based on the statistical analysis of the cost data of several practical projects and compared with the traditional cast-inplace construction, this paper probes into the restrictive factors such as current design codes or standards, fabrication, storage and transportation of prefabricated components, and on-site construction, this paper analyzes the main causes of the high cost of the fabricated concrete construction, and puts forward some relevant suggestions based on the practical engineering experience, so as to reasonably reduce the compressible cost increment.

Citation Download Citation

Guangpeng Xiao, Jian Xiang, and Jiazhen Huang "Cost analysis of prefabricated concrete structure and cast-in-place structure", Proc. SPIE 12030, Third International Conference on Optoelectronic Science and Materials (ICOSM 2021), 120301H (9 December 2021); https://doi.org/10.1117/12.2619937

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