• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 21 Issue 2
Apr.  2008
Turn off MathJax
Article Contents
HE Zhenxing, ZHAI Wanming, LUO Zhen. Ground Vibration Caused by Moving Metro Trains[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 218-221,247.
Citation: HE Zhenxing, ZHAI Wanming, LUO Zhen. Ground Vibration Caused by Moving Metro Trains[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 218-221,247.

Ground Vibration Caused by Moving Metro Trains

  • Received Date: 01 Jun 2007
  • Publish Date: 25 Apr 2008
  • To study ground vibrations caused by metro trains,a three-dimensional dynamic finite element model was derived with simplifications in tracks,tunnels and loads caused by a running train.A train was composed of 8 cars,and its speed was 80 km/h.The ground vibrations were calculated to analyze the influences of elastic modulus of soils and the burial depth of tunnels.Results show that vertical ground vibrations are generally greater than the lateral vibrations in the area vicinity to the central line of the railway,and decrease rapidly with an increase in the distance to the central line.However lateral vibrations of ground may be greater than vertical vibrations, so they should not be neglected in calculation.Ground vibrations decrease as the soil elastic modulus and the burial depth of tunnels increase.

     

  • loading
  • XIA H,ZHANG N,CAO Y M.Experimental study of train-induced vibrations of environments and buildings[J].Journal of Sound and Vibration,2005,23(3):1 017-1 029.[2] 闫维明,张祎,任珉,等.地铁运营诱发振动实测及传播规律[J].北京工业大学学报,2006,32(2):149-153.YAN Weiming,ZHANG Yi,REN Min.In situ experiment and analysis of environmental vibration induced by urban subway transit[J].Journal of Beijing University of Technology,2006,32(2):149-153.[3] 王逢朝,夏禾,张鸿儒.地铁列车振动对邻近建筑物的影响[J].北方交通大学学报,1999,23(5):45-48.WANG Fengehao,XIA He,ZHANG Hongru,Vibration effects of subway trains on surrounding buildings[J].Journal of Northern Jiaotong University,1999,23(5):45-48.[4] 村田修,伊藤和也,神田政幸.振勤遮断工の防振劾果に関するパラメ一タスタデイ[J].铁道综研报告,2001,15(10):39-44.[5] 谢伟平,孙洪刚.地铁运行时引起的土的波动分析[J].岩土力学与工程学报,2003,22(7):1 180-1 184.XIE Weiping,SUN Honggang.FEM analysis on wave propagation in soils induced by high speed train loads[J].Chinese Journal of Rock Meehanice and Engineering,1999,23(5):45-48.[6] Andersen L,Jones C C.Coupled boundary and finite element analysis of vibration from railway tunnels-a comparison of two-and three-dimensional models[J].Journal of Sound and Vibration,2006,293(3):611-625.[7] 潘昌实.隧道力学数值方法[M].北京:中国铁道出版社,1995:165-193.[8] JU S H.Finite element analysis of structure-borne vibration from high-speed train[J].Soil Dynamics and Earthquake Engineering,2007,27 (3):259-273.[9] 刘晶波,谷音,李彬.结构-地基开放系统动力相互作用问题的高效解法[J].土木工程学报,2006,39(5):113-121.LIU Jingho,GU Yin,LI Bin.An efficient method for the dynamic interaction of open structure-foundation systems[J].China Civil Engineering Journal,2006,39(5):113-121.[10] 夏禾,张楠.车辆与结构动力相互作用[M].北京:科学出版社,2005:363-414.[11] 辜小安,任京芳,刘扬,等.我国地铁环境振动现状及控制措施[J].铁道劳动安全卫生与环保,2003,30(5):206-208.GU Xiaoan,REN Jingfang,LIU Yang,et al.The status quo of Environment vibration level and control measures of subwaysin China[J].Railway Occupational Safety,Health and Environment Protection,2003,30(5):206-208.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(2022) PDF downloads(617) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return