某钢管混凝土转换桁架支座节点分析  

ANALYSIS OF THE SUPPORT JOINT OF A CONCRETE FILLED STEEL PIPE TRANSFER TRUSS

作　　者：王海龙[1] 罗佑新[1] 李晓润[1] 陈水荣[1] 吴昌栋[1] 罗兴隆 

机构地区：[1]中冶建筑研究总院有限公司,北京100088 [2]上海宝冶建设集团有限公司,上海201948

出　　处：《工业建筑》2012年第12期113-115,142,共4页Industrial Construction

摘　　要：钢管混凝土转换桁架支座节点为结构的关键节点,且受力复杂。结合科威特中央银行大厦工程,对转换桁架与混凝土连接处支座节点进行受力分析。采用ANSYS有限元分析软件,考虑材料非线性,探讨该复杂节点的受力特点,提出转换桁架与下部钢管混凝土柱及混凝土剪力墙连接节点的设计方案,可为今后设计人员在此类节点设计时提供参考。The joint of concrete filled steel pipe transition truss support is the key joint of a structure, and the stress state is complex. Combined with the example of Central Bank Building of Kuwait, the capacity of this joint to the shear wall was analysed with the finite element analysis software ANSYS, considering the material nonlinearity, the complex stress characteristics were explored, it puts forward the design scheme of the connection joint between the transfer truss, concrete shear wall and the concrete filled steel tube columns, which provided a reference for the staff to design such joints.

关 键 词：钢管混凝土 转换桁架 有限元分析 

分 类 号：TU398.9[建筑科学—结构工程]