Effect of rail unevenness to the ground dynamic response due to moving train

被引：0
|
作者：
Zhang, Y. Q. [1 ]
Li, X. G. [1 ]
Zhao, Y. [1 ]
Liu, W. N.
机构：
[1] Shijiazhuang Railway Inst, Coll Civil Engn, Shijiazhuang 050043, Peoples R China
来源：
PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON ENVIRONMENT VIBRATIONS: PREDICTION, MONITORING, MITIGATION AND EVALUATION, ISEV 2007 | 2007年
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Many track factors give effect to the vibration induced by the train. F,ail unevenness is one of the factors that affect more influence. With the running of the train, the rail unevenness becomes more and more severity. And the servicing work should be done in order to maintain the safety of the rail. In this paper, firstly, a space due to underground moving loads is adopted as the model of the train moving in the subway. Based on the general dynamical response expression of a point in the spatial object due to train loads, combined with transfer matrix method and numerical computation, the dynamic response of a point in the ground surface of tunnel is given, and the effect of different level rail unevenness to the dynamic response of ground are calculated and analyzed in time domain and frequency domain.
引用
收藏
页码：191 / 196
页数：6
相关论文
共 50 条
  • [31] Dynamic Response of Electromagnetic Rail Launcher Due to Projectile Motion
    Du, Peipei
    Lu, Junyong
    Li, Kai
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2019, 47 (05) : 2166 - 2171
  • [32] Dynamic Response of an FRP Footbridge Due to Pedestrians and Train Buffeting
    Russell, Justin
    Wei, Xiaojun
    Zivanovic, Stana
    Kruger, Casper
    X INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS (EURODYN 2017), 2017, 199 : 3059 - 3064
  • [33] Dynamic response of a delaminated beam due to a moving force
    Jafari-Talookolaei, R. A.
    Kargarnovin, M. H.
    Ahmadian, M. T.
    Abedi, M.
    PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2012) / INTERNATIONAL CONFERENCE ON UNCERTAINTY IN STRUCTURAL DYNAMICS (USD2012), 2012, : 3189 - 3200
  • [34] Dynamic response of an infinite beam and plate to a stochastic train of moving forces
    Rystwej, Artur
    Sniady, Pawel
    JOURNAL OF SOUND AND VIBRATION, 2007, 299 (4-5) : 1033 - 1048
  • [35] Effect of the rail unevenness on the pointing accuracy of large radio telescope
    Li, Na
    Wu, Jiang
    Duan, Bao-Yan
    Wang, Cong-Si
    ACTA ASTRONAUTICA, 2017, 132 : 13 - 18
  • [36] Discrete mass modeling for dynamic response of buildings in the vicinity of railway tracks due to train-induced ground vibrations
    Rezvani, M. A.
    Esmaeili, M.
    Feizi, M. M.
    SCIENTIA IRANICA, 2017, 24 (04) : 1922 - 1939
  • [37] Analysis of ground vibration generated by a moving train on saturated ground
    Gao, Guang-Yun
    He, Jun-Feng
    Li, Zhi-Yi
    Zhao, Yuan-Yi
    Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2010, 23 (02): : 179 - 187
  • [38] Prediction of dynamic response of ground due to blast loading
    Ryu, CH
    Cho, SH
    Yang, HS
    PROCEEDINGS OF THE TWENTY-SEVENTH ANNUAL CONFERENCE ON EXPLOSIVES AND BLASTING TECHNIQUE, VOL I, 2001, : 361 - 371
  • [39] Response of a train moving on multi-span railway bridges undergoing ground settlement
    Yau, J. D.
    ENGINEERING STRUCTURES, 2009, 31 (09) : 2115 - 2122
  • [40] Influence of rail corrugation on dynamic characteristics of train-rail system
    Yang, Chao
    Zhang, Yulong
    Chen, Biao
    Journal of Railway Science and Engineering, 2021, 18 (06) : 1447 - 1455
12345