# [1]张辰辰,钱振东,张晓春.高架地铁列车环境振动传播规律的数值模拟[J].东南大学学报(自然科学版),2013,43(4):863-867.[doi:10.3969/j.issn.1001-0505.2013.04.035] 　Zhang Chenchen,Qian Zhendong,Zhang Xiaochun.Numerical simulation of environmental vibration induced by viaduct rail transit[J].Journal of Southeast University (Natural Science Edition),2013,43(4):863-867.[doi:10.3969/j.issn.1001-0505.2013.04.035] 点击复制 高架地铁列车环境振动传播规律的数值模拟() 分享到： var jiathis_config = { data_track_clickback: true };

43

2013年第4期

863-867

2013-07-20

## 文章信息/Info

Title:
Numerical simulation of environmental vibration induced by viaduct rail transit

Author(s):
Intelligent Transport System Research Center, Southeast University, Nanjing 210096, China

Keywords:

U260.11
DOI:
10.3969/j.issn.1001-0505.2013.04.035

Abstract:
To study the environment vibration and its effect on surrounding soil and structures around, a 31-degree freedom vibration model of metro vehicle and a three-dimensional finite element model of bridges-soil-building were proposed. First, the track irregularities were simulated by the trigonometric series method. A vertical vehicle-track coupling model was developed and the time-history loads of metro vehicle was obtained. Then, a three-dimensional finite element model of bridges-soil-building was set up and the time-history loads were utilized to analyze the effect of accelerate parameters on the key points in ground and buildings. The calculation results were analyzed by the spectral analysis method, and the power spectrum functions of the key points were obtained. The results of this study show that the environment vibration on the ground has significant directionality characteristic, and vertical vibration plays a dominant role. The horizontal vibration becomes a major concern in the high-rise building above 12-storey. The high frequency vibration component above 10 Hz attenuates faster than the component below 10 Hz. The vibration in the area 30 m away from the line is mainly of the low frequency.

## 参考文献/References:

[1] 夏禾. 车辆与结构动力相互作用[M]. 北京:科学出版社, 2005:127-129.
[2] 翟婉明. 车辆-轨道耦合动力学[M]. 3版. 北京: 科学出版社, 2007:73-79.
[3] 张弥,夏禾,冯爱军. 轻轨列车和高架桥梁系统的动力响应分析[J].北方交通大学学报,1994, 18(1): 1-8.
Zhang Mi, Xia He, Feng Aijun. Dynamic responses of light-rail train and viaduct bridge system[J]. Journal of Northern Jiaotong University, 1994, 18(1):1-8.(in Chinese)
[4] 蒋通,张昕. 高架轨道交通引起环境振动的实测与数值模拟[J]. 同济大学学报,2004, 32(5): 565-569.
Jiang Tong, Zhang Xin. In situ experimental and numerical predictions of environmental vibration by urban viaduct rail transit[J]. Journal of Tongji University, 2004, 32(5):565-569.(in Chinese)
[5] 宋子威. 轻轨列车通过高架桥梁引起的周围土体振动研究[D]. 成都:西南交通大学土木学院,2008.
[6] 许昭鑫. 随机振动[M]. 北京:高等教育出版社,1990:56-64.
[7] 中华人民共和国国家质量监督检验检疫总局.GB/T 7928—2003地铁车辆通用技术条件[S]. 北京:中国标准出版社,2003.
[8] Lei X. Analyses of dynamic response of vehicle and track coupling system with random irregularity of track vertical profile[J]. Journal of Sound and Vibration, 2002, 258(1): 147-165.
[9] 王镝. 城市基础设施工程项目管理与施工技术——南京玄武湖隧道工程项目实践[M]. 南京: 东南大学出版社, 2004:15-28.
[10] 陈国兴,刘雪珠. 南京及邻近地区新近沉积土的动剪切模量和阻尼比的试验研究[J]. 岩石力学与工程学报,2004, 23(8):1403-1410.
Chen Guoxin,Liu Xuezhu. Testing study on ratio of dynamic shear moduli and ratio of damping for recently deposited soils in Nanjing and its neighboring areas[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(8):1403-1410.(in Chinese)
[11] Braja M D.土动力学原理[M]. 吴世明,等译.杭州:浙江大学出版社, 1987:102-110.
[12] International Organization for Standardization. ISO2631-1 Guide for the evaluation of human exposure to whole-body vibration part1: general requirements[S].Switzerland:ISO Copyright Office, 1985.
[13] 曹国辉, 方志,麦尔敏,等. 地铁运行引起房屋振动的研究[J]. 工业建筑, 2003, 33(12): 31-33.
Cao Guohui, Fang Zhi, Mai Ermin, et al. Research on buildings vibration created by subway running[J]. Industrial Construction, 2003, 33(12):31-33.(in Chinese)
[14] 何振亚. 数字信号处理的理论与应用[M]. 北京: 人民邮电出版社, 1983:53-72.
[15] 中华人民共和国国家环保局.GB10070—88 城市区域环境振动标准[S]. 北京:中国标准出版社,1988.

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