Research on impact resistance of pier protection device

Yan Huang; Yu Feng Gao; Yong Liu; Hao Bai; Xing Yu Xiang

doi:10.1117/12.2614392

10 November 2021 Research on impact resistance of pier protection device

Yan Huang, Yu Feng Gao, Yong Liu, Hao Bai, Xing Yu Xiang

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 1205048 (2021) https://doi.org/10.1117/12.2614392
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

For pier impacted by vehicles, two types of pier protection devices are proposed, plastic and elastic. Through structural design and finite element analysis of the two devices, the advantages and disadvantages of the two devices are compared. According to the finite element results, the protection device is optimized and manufactured. Finally, the protection device is verified by impact test.

Citation Download Citation

Yan Huang, Yu Feng Gao, Yong Liu, Hao Bai, and Xing Yu Xiang "Research on impact resistance of pier protection device", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 1205048 (10 November 2021); https://doi.org/10.1117/12.2614392

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