底部框架-抗震墙房屋斜交框架的水平地震作用计算  

Horizontal Earthquake Action Determination Method for Plane Frames of Non-orthogonal Multi-story Masonry Buildings with Frame-shear Walls on the First or First and Second Floor

作　　者：张志宏[1] 陈岱林[1] 金新阳[1] 秦东[1] 边保林[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《建筑结构》2006年第12期82-84,99,共4页Building Structure

摘　　要：推导了底部框架-抗震墙房屋沿任意方向地震时,框架承担水平地震作用的计算公式,可用于斜交底部框架-抗震墙房屋二维分析各榀平面框架的水平地震作用。由于正交底部框架-抗震墙房屋只是斜交底部框架-抗震墙房屋的特例,故方法可作为底部框架-抗震墙房屋二维分析的通用方法。Before analyzing bottom frame-shear wall part of a multi-story masonry building with frame-shear walls on the first or first and second floor by a 2D software, the horizontal earthquake action acting on each plane frame should be determined. However, the existing masonry structure theory is only applicable to orthogonal buildings. In order to analyze non-orthogonal buildings, a general horizontal earthquake action determination method for plane frames is put forward.

关 键 词：底部框架-抗震墙房屋 斜交框架 抗震设计 水平地震作用 二维分析 

分 类 号：TU398.53[建筑科学—结构工程]