Paper Title:
Seismic Behavior Analysis and Seismic Strengthening of Corner Joints without Seismic Details
  Abstract

Seismic performance of corner joints without seismic details was analyzed by software ABAQUS, the results indicated that the reinforcement ration of the girders has great effects on the failure process and seismic behavior of corner joints. Beam Haunch Method was used to strengthen these joints, and then finite element analysis was conducted for the joints with unidirectional haunched beam (UHB)and bidirectional haunched beams(BHB). It was found that the bearing capacity of joints was significantly improved but the ultimate displacement and ductility factor were slightly affected by the haunch strengthening. The strengthening effect of bidirectional haunch was obviously superior to that of unidirectional haunch.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
3972-3976
DOI
10.4028/www.scientific.net/AMR.163-167.3972
Citation
H. Y. Zhang, J. Duan, X. M. Chen, "Seismic Behavior Analysis and Seismic Strengthening of Corner Joints without Seismic Details", Advanced Materials Research, Vols. 163-167, pp. 3972-3976, 2011
Online since
December 2010
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Price
$32.00
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