噪声与振动控制

›› 2012, Vol. 32 ›› Issue (3): 152-154.DOI: 10.3969/j.issn.1006-1355.2012.03.035

• 3.运载工具振动与噪声 • 上一篇    下一篇

郑西高速铁路渭南北高架车站环境振动测试分析

贺玉龙,向怡   

  1. ( 1. 西南交通大学 地球科学与环境工程学院， 成都 610031；2. 成都市环境保护科学研究院， 成都 610072 )
  • 收稿日期:2011-09-19 修回日期:2011-10-01 出版日期:2012-06-18 发布日期:2012-06-18
  • 通讯作者: 贺玉龙

Test and Analysis of Environmental Vibration of Weinan North Elevated Station of Zhengzhou-Xi’an High-speed Railway

HE Yu-long1, XIANG Yi2   

  1. ( 1. Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, China; 2. Chengdu Academy of Environmental Sciences, Chengdu 610072, China )
  • Received:2011-09-19 Revised:2011-10-01 Online:2012-06-18 Published:2012-06-18
  • Contact: HE Yu-Long

摘要： 振动是高速铁路高架车站运营期的主要环境污染。为考察300 km/h高速列车运行状态下高架车站的环境振动水平，对我国第一座投入使用的高速铁路高架车站—郑西高速铁路渭南北站候车室内外、车站郑州端内部以及车站外高架桥的环境振动水平进行测试，初步分析高架车站环境振动的特点。结果表明，车站内环境振动的垂向振级大大高于水平向振级，车站内的环境振动水平远低于车站外的环境振动水平，渭南北高架站所采取的减振措施是有效的。

关键词: 振动与波, 高速铁路, 高架车站, 渭南北站, 环境振动

Abstract: Vibration is one of main forms of the environmental pollutions of elevated station for high-speed railway. In order to investigate the environmental vibration level of elevated station of high-speed train at 300 km/h in operation, the environmental vibration were tested and preliminarily analyzed in four different positions in and near Weinan north elevated station of Zhengzhou-Xi’an high-speed railway, which is the first elevated station in operation for high-speed railway in China. The result shows that the vibration level in the vertical direction is much higher than the vibration level in the horizontal direction, and the vibration level in the station hall is much lower than that of viaduct bridge outside the station. The vibration reduction measures of Weinan north elevated station are very effective.

Key words: vibration and wave, high-speed railway, elevated station, Weinan north station, environmental vibration

中图分类号: