刚度特征值对框架-剪力墙结构抗震性能的影响研究  

Effecting Research of Stiffness Characteristic on Seismic Behavior of Frame-shearing Wall Structure

作　　者：蔡龙[1] 杜宏彪[2] 金仁和[1] 

机构地区：[1]广东石油化工学院建筑工程学院,茂名525000 [2]深圳大学土木工程学院,518060

出　　处：《混凝土与水泥制品》2014年第6期62-65,共4页China Concrete and Cement Products

基　　金：茂名市科技计划项目(2012B01039)

摘　　要：刚度特征值是影响框架-剪力墙结构受力状态和变形特征的主要参数,本文采用有限元软件SATWE对不同刚度特征值的8个框架-剪力墙结构模型进行了分析计算,研究了在地震作用下刚度特征值对框架-剪力墙结构抗震性能的影响,并给出了确定框架-剪力墙结构合理剪力墙数量的刚度特征值建议值。Stiffness characteristic value is the main parameter influencing the mechanical behaviors and deformation characteristics of frame-shear wall structure. Here, eight models of frame-shear wall structure of different stiffness charac-teristic value are analyzed and calculated by SATWE finite element program.meanwhile, the influence of the stiffness characteristic values on seismic behavior of frame-shear wall structure under horizontal seismic action is studied. In addi-tion, the recommended stiffness characteristic value is presented to determine a reasonable quantity of shear wall of frame-shear wall structure.

关 键 词：框架-剪力墙结构 刚度特征值 层间位移角 倾覆力矩 楼层剪力 

分 类 号：TU973[建筑科学—结构工程]