Paper Title:
Influence of Hoop Coefficient on Dynamic Response of Railway Bridge Protective Frame under Impact Load
  Abstract

The paper analyzes that hoop coefficients of the concrete-filled steel tube influence on dynamic response of the railway bridge height limit protective frame under impact load by using ANSYS/LS-DYNA. Change hoop coefficient of the concrete-filled steel tube structure by changing steel tube wall thickness. The result shows that with increase of steel tube wall thickness, the average impact force of protective frame will increase and the displacement and deformation will reduce, and protective frame can resist greater impact load. It will provide the reference for design of railway bridge height limit protective frame.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Microwave Processing of Materials
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
1321-1326
DOI
10.4028/www.scientific.net/AMR.291-294.1321
Citation
A. T. Ju, S. Y. Qu, X. M. Hou, J. T. Wang, "Influence of Hoop Coefficient on Dynamic Response of Railway Bridge Protective Frame under Impact Load", Advanced Materials Research, Vols. 291-294, pp. 1321-1326, 2011
Online since
July 2011
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Price
$32.00
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