Component Damage and Failure Sequence of Track-bridge System for High-speed Railway under Seismic Action

• Published in: Journal of earthquake engineering : JEE Vol. 27; no. 3; pp. 656 - 678
• Main Authors: Yu, Jian, Jiang, Lizhong, Zhou, Wangbao, Lai, Zhipeng, Zuo, Yongjian, Peng, Kang
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 17.02.2023; Taylor & Francis Ltd
• Subjects: Acceleration; Bridge failure; Bridges; Components; CRTS II-type track system; damage mode; Earthquake damage; Earthquakes; Failure analysis; failure mechanism; Failure mechanisms; Finite element method; High speed rail; High-speed railway bridge; Locomotives; Mortars (material); P-waves; Railroads; Railway bridges; Railways; Seismic activity; Seismic response; Seismic waves; Sequencing; Shear; Sliding; Slumping; train-bridge coupling

Evaluation of the damage and failure sequence of key components of track-bridge system for high-speed railway under seismic action is the basis for the design of a high-speed railway system and function recovery after earthquake. However, this evaluation has not been studied well. In this study, a s...