钢管混凝土柱-钢梁节点有限元分析
首发时间:2007-04-19
摘要:对规范推荐的钢管混凝土柱-钢梁节点进行力学性能研究,在试验的背景下,利用有限元分析软件ANSYS9.0建模,在同时考虑几何非线性和材料非线性下进行有限元分析,对比试验与有限元分析结果,比较模型分析截面尺寸、梁柱线刚度比、轴压比等因素对节点刚度的影响。对模型的适用性进行评价,并对此节点的适用性及构造提出改进意见。
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FINITE ELEMENT ANALYSIS OF CONCRETE FILLED STEEL TUBES COLUMN TO STEEL BEAM
Abstract:This article is about the finite element analysis of the connection between steel beam and concrete filled steel tubes. using the structure finite element analysis software ANSYS9.0,It was conducted the study of the mechanical behavior of steel beam to CFST column .Bashed on many experiments , A finite element study on the joint was made by using ANSYS9.0 .And results were compared to of experiment and the analysis of finite element. Carry on the applicability and evaluation of the model and the analysis to the applicability of this node, It is testified that the non-linear finite element analysis method is correct and feasible. and some advice of improving its structure was put forward.
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No.1233211235811769****
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