Paper Title:
Time-History Analysis of Lowpylon Cable-Stayed Bridge with Moving Loads
  Abstract

Established space dynamic analysis model of nonlinear structure in accordance with the unique mechanical characteristics of Lowpylon Cable-stayed Bridge. As the Example for the program about 90+128 meters spacing lowpylon Cable-stayed Bridge of houhu in Wuhan,Simulated the whole process of automobile loading bridge ,calculated eigenvalues of moving loads. Adopted computing skills,using nonlinear supperposition theory analysed time-history and discussed the influence about vibration of transverse and longitudinal because of different velocity. The results show that the research using nonlinear supperposition method to study the dynamic response of Cable-stayed Bridge under moving load is reasonable and effective.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
1726-1731
DOI
10.4028/www.scientific.net/AMM.90-93.1726
Citation
X. Q. Wang, W. C. Jin, "Time-History Analysis of Lowpylon Cable-Stayed Bridge with Moving Loads", Applied Mechanics and Materials, Vols. 90-93, pp. 1726-1731, 2011
Online since
September 2011
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: Bai Ben Chen, Zhong Ren Feng, Xiong Jiang Wang
Chapter 6: Bridge Engineering
Abstract:For different structural system of cable-stayed bridge, the dynamic characteristics have obvious difference under seismic load. Dynamic...
856
Authors: Kai Yan Xu
Chapter 3: Bridge Engineering
Abstract:The finite element method model of a 670.56m span cable-stayed bridge was established and the dynamic characteristic and nonlinear...
793