L形型钢混凝土异形柱节点受力性能分析  

Mechanical behaviors analysis for joints of L SRC specially shaped columns

作　　者：缪俊华[1] 耿永红[1] 

机构地区：[1]云南省昆明理工大学建筑工程学院,昆明650224

出　　处：《福建建设科技》2008年第4期15-17,26,共4页Fujian Construction Science & Technology

摘　　要：本文针对异形柱节点为抗震设计的薄弱环节,提出了提高节点承载力的一种方法-柱中加型钢。利用有限元分析软件ABAQUS分析了L型SRC节点和RC节点的受力机理及其对节点承载能力的影响,对于异形柱结构的广泛应用有着重要意义。The joints of specially shaped columns are weak part in aseismatic design , this paper brings forward a method for increasing carrying capacity for joints by appending formed steel in columns. Using finite element analysis software named as ABAQUS , this paper analyses the mechanism of L SRC joints and RC joints, the effect on the carrying capacity of joints are analyzed as well. This has important significance to the commonly use of specially shaped columns.

关 键 词：型钢 异形柱 SRC节点 

分 类 号：TU398.9[建筑科学—结构工程]