Post‐earthquake functionality assessment of subway stations considering the interdependency among sub‐systems

Author:

Wen Weiping12,Hu Jie12,Zhai Changhai12,Pei Shunshun12

Affiliation:

1. Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education Harbin Institute of Technology Harbin China

2. Key Lab of Smart Prevention and Mitigation of Civil Engineering Disaster of the Ministry of Industry and Information Technology Harbin Institute of Technology Harbin China

Abstract

AbstractThis study proposes a framework for the post‐earthquake functionality assessment of subway stations, in which the effects of seismic damage of components and interdependency among sub‐systems are considered by combining the fault tree analysis and Bayesian network method, and the post‐earthquake functionality is quantified by combining multi‐agent simulation and simulation optimization methods. The effectiveness of this method is verified based on a numerical study of a typical subway station. The proposed framework can assist stakeholders of subway stations to systematically assess the functional performance of the system under different earthquake levels and provide support for the design and post‐earthquake emergency management of subway stations.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Heilongjiang Province

Publisher

Wiley

Subject

Computational Theory and Mathematics,Computer Graphics and Computer-Aided Design,Computer Science Applications,Civil and Structural Engineering,Building and Construction

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