@article{ref1,
title="Moving safety evaluation of high-speed train on post-earthquake bridge utilizing real-time hybrid simulation",
journal="Journal of earthquake engineering",
year="2023",
author="Guo, Wei and Wang, Yang and Zeng, Chen and Wang, Tao and Gu, Quan and Zhou, Huimeng and Zhou, Lingyu and Hou, Wenqi",
volume="27",
number="2",
pages="284-313",
abstract="This study aimed to provide an experimental evaluation method for train's moving safety on a post-earthquake bridge. First, an improved real-time hybrid simulation (RTHS) framework was constructed, based on utilizing the moving load superposition algorithm to solve the train-track-bridge interaction (TTBI) problem. An RTHS test was then conducted for the TTBI problem. The train model was tested using a shake table and was dynamically linked to the numerical substructure. A post-earthquake seven-span high-speed railway simply supported bridge was studied, in which earthquake-induced damage, such as stiffness reductions, residual displacements of piers, girder gap expansions, and pier settlements were all tested.<p /> <p>Language: en</p>",
language="en",
issn="1363-2469",
doi="10.1080/13632469.2021.1999869",
url="http://dx.doi.org/10.1080/13632469.2021.1999869"
}