高速铁路车站站台振动特性试验研究  

Experimental Research on Vibration Characteristics of High-speed Station Platform

作　　者：谭辉 刘兰华 李耀增 周铁军 邢星 TAN Hui;LIU Lanhua;LI Yaozeng;ZHOU Tiejun;XING Xing(Energy Saving&Environmental Protection&Occupational Safety and Health Research Institute,China Academy of Railway Sciences Co.,Ltd.,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司节能环保劳卫研究所,北京100081

出　　处：《铁路节能环保与安全卫生》2023年第5期7-10,共4页Railway Energy Saving & Environmental Protection & Occupational Safety and Health

基　　金：中国国家铁路集团有限公司科研开发科研试验(SY2021Z001);中国铁道科学研究院集团有限公司科研开发基金项目(2021YJ293)。

摘　　要：选取国内目前运营线路沿线的1个高架车站和1个地面车站为研究对象,对列车高速通过引起的站台振动进行现场测试,获得列车以350 km/h速度通过车站时,高架站台和地面站台的振动特性。测试结果表明,高架车站站台不同位置处振动均高于地面车站站台,并且不同区域特性存在较大差异;地面车站站台不同区域振动特性基本一致,Z振级平均比高架车站小6~11 dB。Although high-speed railways in China have developed rapidly,the platform vibration caused by high-speed trains passing through deserves attention.An elevated station and a ground station along the operation line in China are selected as the research objects,and the vibration of platforms caused by high-speed passing of trains is tested on site,so as to grasp the vibration characteristics of elevated platforms and ground platforms when the train passes through the station at a speed of 350 km/h.Overall,the platform vibration of the elevated station is larger,and there is a big difference in the characteristics of different areas,while the vibration characteristics of different areas of the platform of the ground station are basically the same,and the Z weighted vibration acceleration level is smaller than that of the elevated station by 6~11 dB on average.

关 键 词：高速铁路 站台 铁路振动 试验研究 

分 类 号：U291.6[交通运输工程—交通运输规划与管理] TB535[交通运输工程—道路与铁道工程]