加劲梁对双肢剪力墙结构的地震反应影响分析  

An Analysis of Seismic Response of the Structure of Coupled Shear Walls with Stiffening Beam

作　　者：陈兰[1] 梁启智[1] 

机构地区：[1]华南理工大学建筑工程系广东广州510640

出　　处：《华南理工大学学报（自然科学版）》2000年第4期80-85,共6页Journal of South China University of Technology(Natural Science Edition)

摘　　要：运用杆系层间模型 ,对带加劲梁的双肢剪力墙结构输入地震波 ,考虑墙肢、连梁、加劲梁的非线性 ,采用 Newmark_β法求解运动方程 ,分析加劲梁对结构的弹塑性地震反应的影响 。The model of element_story is used to analyse the elasto_plastic seismic response of coupled shear walls with the stiffening beam, in view of the nonlinearity of the walls with the lintel beam and the stiffening beam. The Newmark_β method is used to solve the motion equation. Some suggestions related to aseismic design are also presented in this paper.

关 键 词：加劲梁 地震反应 剪力墙结构 高层建筑 

分 类 号：TU973.16[建筑科学—结构工程]