• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 20 Issue 1
Feb.  2007
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Article Contents
REN Weiping, QIANG Shizhong, WEI Xing, WANG Chunhan. Fatigue Test of Tensile Anchor Plates in Cable-Beam Anchorage Zones for Zhanjiang Gulf Bridge[J]. Journal of Southwest Jiaotong University, 2007, 20(1): 49-54.
Citation: REN Weiping, QIANG Shizhong, WEI Xing, WANG Chunhan. Fatigue Test of Tensile Anchor Plates in Cable-Beam Anchorage Zones for Zhanjiang Gulf Bridge[J]. Journal of Southwest Jiaotong University, 2007, 20(1): 49-54.

Fatigue Test of Tensile Anchor Plates in Cable-Beam Anchorage Zones for Zhanjiang Gulf Bridge

  • Received Date: 28 Oct 2005
  • Publish Date: 25 Feb 2007
  • In order to assess the fatigue performance of the key connection details of tensile anchor plates in cable-beam anchorage zones,a full-scale model fatigue test of the tensile anchor plates of Zhanjiang gulf bridge was conducted.ANSYS,a finite element software,was used to analyze the structural behavior to guide the fatigue test.The analysis and test results show that the concentration of stresses at the end of fillet welds between the tensile anchor plate and the tensile anchor tube is obvious,and the maximum principal tensile stress occurs in the stress concentration region.In addition,no fatigue cracks were found in the test under the condition of the fatigue load designed.This shows that the fatigue life of these connection details can satisfy the design requirement.

     

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