Numerical simulation of deep foundation pit support for integrated transportation hub of Dalian North Station

Xiaohua Wang

doi:10.1117/12.2668734

16 February 2023 Numerical simulation of deep foundation pit support for integrated transportation hub of Dalian North Station

Xiaohua Wang

Author Affiliations +

Proceedings Volume 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022); 125913E (2023) https://doi.org/10.1117/12.2668734
Event: 6th International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 2022, Guangzhou, China

Abstract

The comprehensive transportation hub of Dalian North Railway Station is located in the square on the north side of Dalian North High-speed Railway Station. The foundation pit support design adopts Lizheng deep foundation pit support software, and a typical cross-section diagram of the support system is obtained. In order to verify and optimize the design scheme, the finite element numerical simulation method is used to carry out a detailed analysis of each construction condition of the foundation pit support, and the numerical simulation results are compared with the actual monitoring results on site. The conclusion shows that the finite element numerical simulation can directly reflect the lateral displacement of the foundation pit support and the ground settlement around the foundation pit under various construction conditions, which can verify and supplement the design scheme of the deep foundation pit support software.

Citation Download Citation

Xiaohua Wang "Numerical simulation of deep foundation pit support for integrated transportation hub of Dalian North Station", Proc. SPIE 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 125913E (16 February 2023); https://doi.org/10.1117/12.2668734

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