桂林理工大学学报2011，Vol.31Issue(4)：558-563,6.
方钢管混凝土柱-工字型钢梁节点受力性能的非线性有限元分析
Mechanical Behavior Nonlinear FEM Analysis of Concrete-Filled Square Steel Tubular Column to I-Section Steel Beam Joints
王翠翠 1刘忠 2张孝芳 1李春月 2肖辉1
作者信息
- 1. 湘潭大学a.土木工程与力学学院
- 2. b.流变力学研究所,湖南湘潭411105
- 折叠
摘要
Abstract
In this paper, 3 D nonlinear finite element models are established to analyze mechanical behaviour of I-section steel beam to concrete-filled square steel tubular column joint with side-plate welding by finite element method ANSYS. The simulation results are in good agreement with experimental data. On this basis, parametric analyses are conducted to analyze the influences of several geometric and material parameters on mechanical behaviour of the joint. It shows that the nonlinear finite element models can be rationally established, stiffeness and side-plate thickness are important to the joint, and axial compression ratio and width-thickness ratio of steel tube work less.关键词
方钢管混凝土柱/工字型钢梁/缀板连接/节点/有限元分析Key words
concrete-filled square steel tubular column/ I-section steel beam/ side-plate welding/ joint/ FEM analysis分类
建筑与水利引用本文复制引用
王翠翠,刘忠,张孝芳,李春月,肖辉..方钢管混凝土柱-工字型钢梁节点受力性能的非线性有限元分析[J].桂林理工大学学报,2011,31(4):558-563,6.
