竖向荷载作用下框支剪力墙结构转换梁受力性能研究  

Force Performance Research on Structural Transfer-beam of Shearing Wall Supported by Frame Under Vertical Loads

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》2013年第6期66-69,共4页China Concrete and Cement Products

基　　金：茂名市科技计划项目(2012B01039)

摘　　要：针对转换梁上剪力墙不同的洞口大小,采用MIDAS软件对4个框支剪力墙结构模型在相同的竖向荷载作用下进行了有限元分析。研究了墙梁共同作用对转换梁截面水平应力、轴力与弯矩分布规律的影响,为转换梁在实际工程中的应用提供了一定的设计依据和建议。According to different hole sizes of shearing wall of the transfer-beam, four structure models of shearing wall supported by frames under same vertical loads are analyzed by finite element method with the software MIDAS. The influences of wall-beam interaction on the distribution of horizontal stress, axial force and moment of transfer-beams are studied, which can provide some design bases and suggestions for the application of transfer-beams in the practical project.

关 键 词：框支剪力墙 转换梁 水平应力 弯矩 轴力 墙梁共同作用 

分 类 号：TU398.2[建筑科学—结构工程]