NONLINEAR FINITE ELEMENT ANALYSIS OF BEAM-TO-COLUMN END-PLATE CONNECTIONS WITH WEB OPENING IN STEEL STRUCTURES
The thesis analyzed Beam-to-column end-plate standard connections with web opening by Finite Element Program (FE-program) ANSYS. The influence of opening parameter on the stress distribution in connections and ultimate elastic bearing capacity are also researched, and the basic reasons for the movement of plastic hinge are analyzed. The mechanical performance of different opening parameter connections are compared, in addition, the thesis pays more attention to the discussion of the influence of the end-plate thickness, bolt and opening parameter on the ductility performance of connections. The results indicate that beam-to-column end-plate connections with web opening are new-type anti-seismic connections which are deserved to be generalized widely.
Steel Structure Beam-to-Column End-plate Connection Web Opening Finite Element Ductility Analysis
Bao-Feng Fan Qing-Shan Yang Na Yang
School of Civil Engineering & Architecture, Beijing Jiaotong University, Beijing 100044,P.R. China
国际会议
第十届国际结构工程青年学者研讨会(The Tenth International Symposium on Structural Engineering for Young Experts)
长沙
英文
218-223
2008-10-19（万方平台首次上网日期，不代表论文的发表时间）