轻型木结构剪力墙有限元分析  

Finite Element Analysis of Shear Walls in Light Wood-Framed Houses

作　　者：周楠楠[1] 何敏娟[1] 

机构地区：[1]同济大学建筑工程系,上海200092

出　　处：《结构工程师》2010年第6期37-41,共5页Structural Engineers

基　　金：科技支撑计划项目(2006BAJ04A02);国际科技合作计划项目(2008DFA71990)

摘　　要：剪力墙是轻型木结构中抵抗风荷载、地震作用等水平力的主要构件,其抗侧性能与钉子的规格和间距、覆面板材的铺设方式、尺寸和厚度、是否有横撑及加载方式等众多因素有关。采用有限元软件ABAQUS对有开洞及无开洞的剪力墙进行单向荷载作用下的模拟分析,通过模拟计算结果与试验结果的对比验证有限元程序的有效性,为今后木结构剪力墙的有限元分析提供参考。Wood shear walls are the main structures of light wood-framed constructions to resist lateral loads induced by earthquake and wind.Their lateral resisting performance is related to various configurations,such as nail diameter,nail spacing,sheathing arrangements,sheathing size,blocks and loading system.This paper simulates the performance of shear walls with and without openings under monotonic loading using finite element software ABAQUS.Results obtained by software and test are compared and some references will be provided to the further finite element study.

关 键 词：轻木结构剪力墙 抗侧性能 有限元分析 

分 类 号：TU366.2[建筑科学—结构工程]