Studies from Beijing Jiaotong University Reveal New Findings on Mining and Metallurgy (Running Safety and Seismic Optimization of a Fault-crossing Simply-supported Girder Bridge for High-speed Railways Based On a Train-track-bridge Coupling ...)

摘要

2022 JUL 1 (VerticalNews) – By a News Reporter-Staff News Editor at Mining & Minerals – Fresh data on Technology - Mining and Metallurgy are presented in a new report. According to news reporting out of Beijing, People’s Republic of China, by VerticalNews editors, research stated, “Bridges crossing active faults are more likely to suffer serious damage or even collapse due to the wreck capabilities of near-fault pulses and surface ruptures under earthquakes. Taking a high-speed railway simply-supported girder bridge with eight spans crossing an active strike-slip fault as the research object, a refined coupling dynamic model of the high-speed train-CRTS III slab ballastless track-bridge system was established based on ABAQUS.”