桁架式钢骨混凝土梁柱边节点受力性能的有限元分析  

Finite element analysis on the behaviors of truss stiffened steel reinforced concrete beam-column joints

作　　者：刘新娟[1] 唐兴荣[1] 

机构地区：[1]苏州科技学院土木工程学院,江苏苏州215011

出　　处：《苏州科技学院学报（工程技术版）》2014年第2期57-60,共4页Journal of Suzhou University of Science and Technology （Engineering and Technology）

基　　金：建设部科研项目(99-031-2)

摘　　要：采用ABAQUS有限元软件对桁架式钢骨混凝土梁柱边节点的受力性能进行了分析,结果表明,有限元分析的结果与试验结果吻合良好,说明建立的有限元分析模型可以较好地模拟桁架式钢骨混凝土梁柱边节点的受力性能。在此基础上对核心区不同约束措施进行了非线性分析,为后续的试验研究提供参考。The behaviors of the truss type steel reinforced concrete beam-column joints were analyzed by ABAQUS software. The analysis showed that the results of the finite element analysis were in good agreement with the experimental results. The finite element analysis model established in this paper could well simulate the behavior of exterior beam-column joints of truss type steel reinforced concrete. Based on the model, the nonlinear analysis was made on the different restraint measures on the core area, which would provide the reference for the following experimental study.

关 键 词：桁架式型钢 钢骨混凝土 梁柱边节点 非线性 有限元分析 

分 类 号：TU398[建筑科学—结构工程]