钢筋混凝土框架-剪力墙结构拟三维非线性地震反应分析  

Pseudo-three-dimensional nonlinear seismic response analysis of R/C frame-shear wall structure

作　　者：张令心[1] 孙景江[1] 张宪丽 江近仁[1] 

机构地区：[1]中国地震局工程力学研究所,黑龙江哈尔滨150080 [2]哈尔滨铁路工程学校,黑龙江哈尔滨150006

出　　处：《世界地震工程》2001年第2期22-28,共7页World Earthquake Engineering

基　　金：国家自然科学基金资助项目(59578046)

摘　　要：将基于自平衡力的钢筋混凝土框架结构和剪力墙结构的非线性地震反应分析组合在一起，构成框架－剪力墙结构的二维非线性地震反应分析，然后在二维分析模型上加上横向框架梁的空间约束作用，给出了钢筋混凝土框架一剪力墙结构的拟三维非线性地震反应分析．最后用此拟三维分析方法对美日合作研究试验的结构进行了分析，评价了分析预测和试验的反应结果。In this paper the nonlinear seismic response analysis of R/C frame structures and R/C shear wall structures based on the pattern of self-equilibrating stresses is combined to form the two-dimensional analysis of the R/C frame-shear wall structures. Then the spatial restraint ef- fects of the transverse beam are applied to the two-dimensional model to give the pseudo-three dimensional nonlinear seismic response analysis of the R/C frame-shear wall structures. Finally, the pseudo - three - dimensional analysis method is used to analyze the test structure of the U. S. -Japan Cooperative Research Program and the degree of correlation between analytically pre- dicted and experimented responses is assessed.

关 键 词：自平衡力 拟三维非线性地震反应 空间约束作用 钢筋混凝土框架-剪力墙 

分 类 号：TU352.11[建筑科学—结构工程] P315.9[天文地球—地震学]