高层钢框架-混凝土剪力墙结构的超级单元法  

Super Element Method for High-rise Steel Frame Concrete Wall Structure

作　　者：刘坚[1] 李开禧[2] 黄襄云[1] 

机构地区：[1]广州大学,510405 [2]重庆大学,400045

出　　处：《建筑结构》2005年第5期42-44,共3页Building Structure

摘　　要：提出了一种考虑钢框架节点柔性、梁柱pδ效应、结构PΔ效应和剪切变形的高层钢框架混凝土剪力墙结构体系的超级单元法计算方法。推导了考虑四种因素情况下,高层钢框架混凝土剪力墙的钢框架部分层抗侧刚度及钢框架混凝土剪力墙结构的超级单元刚度矩阵。The super element approach for high-rise steel frames-reinforced concrete shear wall structure,in which the connective flexibility for joint of beam-column,p-δ effect of beam-column.P-Δ effect of structure,shear deformation for parts of steel frames are considered in the mixed structure,is proposed.The mixed structural super-element stiffness matrix and the inter-story drift stiffness of steel frames parts of the mixed structure are derived.It can be referred in high-rise steel frames-reinforced concrete shear wall structure design.

关 键 词：超级单元法 剪力墙结构 钢框架-混凝土剪力墙 高层 单元刚度矩阵 P-Δ效应 P-△效应 节点柔性 计算方法 结构体系 剪切变形 抗侧刚度 梁柱 

分 类 号：TU973.16[建筑科学—结构工程] U448.211.1[建筑科学—桥梁与隧道工程]