Paper
17 May 2022 Research on nonlinear dynamic analysis of seismic performance of comprehensive pipe gallery
Jia Yu
Author Affiliations +
Proceedings Volume 12259, 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2022); 122594V (2022) https://doi.org/10.1117/12.2639905
Event: 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2022), 2022, Kunming, China
Abstract
Pipeline gallery is a kind of infrastructure laid by the original buried pipeline and using an intensive way.It can make efficient use of the urban shallow underground space and improve the urban disaster prevention and mitigation ability, and is considered as one of the fundamental ways to solve the current urban development chaos.At present, China is accelerating the pilot and promotion of comprehensive pipe corridors. There are many projects that have been completed and under construction in various places, some of which are built in high earthquake risk areas, and the seismic situation is very grim. However, the domestic seismic research of the comprehensive pipe gallery, this important lifeline facility, is not yet mature. Therefore, the numerical simulation of the typical comprehensive pipe gallery system is conducted, mainly using the finite element analysis method and the nonlinear dynamic analysis of the integrated pipe gallery and its surrounding soil using finite element software.
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Jia Yu "Research on nonlinear dynamic analysis of seismic performance of comprehensive pipe gallery", Proc. SPIE 12259, 2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2022), 122594V (17 May 2022); https://doi.org/10.1117/12.2639905
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KEYWORDS
Finite element methods

Nonlinear dynamics

Analytical research

Earthquakes

Computer simulations

Error analysis

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