Paper Title:
Spatial Coupling Vibration of Vehicle-Track-Bridge System due to Different Track Irregularities
  Abstract

Track irregularity is one of the most important factors that induce vehicle-track-bridge coupling vibration. In this paper, spatial model of vehicle- track-bridge system is established. The track irregularity sample in time domain are established by power spectrum density and taken as the exciting source to analyze the spatial coupling vibration of vehicle-track-bridge system. By comparing the vibration responses of the model excited by vertical profile irregularity and the model excited by four different irregularities, the change of track irregularities have mostly influence on the vibration of the parts above the rail and nearly no influence on the parts under the rail and bridge.

  Info
Periodical
Advanced Materials Research (Volumes 255-260)
Edited by
Jingying Zhao
Pages
1735-1739
DOI
10.4028/www.scientific.net/AMR.255-260.1735
Citation
Y. Zhang, "Spatial Coupling Vibration of Vehicle-Track-Bridge System due to Different Track Irregularities", Advanced Materials Research, Vols. 255-260, pp. 1735-1739, 2011
Online since
May 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiang Xiao, Wei Xin Ren, Wen Yu He
Chapter 5: Applied Mechanics and Structural Engineering
Abstract:Considering centrifugal force and Coriolis force caused by the real-time deformation of bridge, a vehicle-bridge interaction model is...
1480
Authors: Ying Shi, Shan Ting Fang, Qing Yong Tian, Wei Chen
Chapter 2: Bridge Engineering
Abstract:In order to analyze the response and influencing factors from vehicle-bridge coupled vibration between curved continuous rigid frame bridge...
1270
Authors: Wen Shuo Liu, Gong Lian Dai
Chapter 9: Bridge Engineering
Abstract:In order to investigate the additional expansion force of continuous welded rails (CWR) on extra-long continuous bridges of high-speed...
2304
Authors: Jin Feng Wu, Zhi Jun Zhang, Xiao Zhen Li
Chapter 3: Civil Engineering
Abstract:The vibration theory of beam and D’Alembert principle are used to set up vehicle-bridge system for a simply-supported girder bridge under the...
919
Authors: Qing Qing Ma, Hong Ru Zhang
Chapter 10: Technologies in Architecture and Construction
Abstract:Since the railway bridge has many spans and long distance, it is complicated and time-consuming to model and analyze the random earthquake...
1845