On site testing and numerical analysis of ground vibration characteristics of embankments and cutting sections under high-speed rail load

被引：0
|
作者：
Bi, Junwei [1 ]
Zhang, Jiyan [2 ,3 ]
Gao, Guangyun [4 ]
Wang, Yimin [1 ]
机构：
[1] School of Civil Engineering & Transportation, South China University of Technology, Guangzhou,510641, China
[2] School of Civil Engineering, North China University of Technology, Beijing,100144, China
[3] Faculty of Architecture, Civil and Transportation Engineering, Beijing University of Technology, Beijing,100124, China
[4] College of Civil Engineering, Tongji University, Shanghai,200092, China
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2024年 / 43卷 / 11期
关键词：
Here; on site testing was conducted for ground vibration of Paris-Brussels high-speed railway; and ground vibration characteristics and propagation decay laws of embankments and eutting sections caused by high-speed train operation were analyzed contrastively. Based on the liasie principle of 2. 5-dimensional finile element mr-llxul. a 2. 5-dimensional finih* t-lt-tiM-til dynamic calculation model for embankment and cutting section under high-speed rail load was derived arul establisbed. Effects nl emltankment arul culling design parameters on ground vibration cbaracterislics wen* discussed !i! delad. Tbe resiills dinwcd tbal gTOWg vihralinn ainplilude near 1 r:n k:- mamh affecled b Irani axle load; while ibe su[ © 2024 Chinese Vibration Engineering Society. All rights reserved;
D O I：
10.13465/j.cnki.jvs.2024.11.022
中图分类号：
学科分类号：
摘要：
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页码：194 / 205
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