框架侧移近似计算新法  

A New Approximate Method for Calculating Sidesway of Frames

作　　者：吴邦达 

机构地区：[1]中国兵器工业第五设计研究院,北京100053

出　　处：《建筑结构》1996年第11期28-31,共4页Building Structure

摘　　要：介绍一个在水平力作用下,框架侧移新的近似计算方法.系用节点杆端综合抗弯刚度导出的A值法.不但可计算框架因弯曲及剪切变形产生的侧移;而且还可计算因轴向变形产生的侧移.经比较精度较高.A new approximate method, A - value method, for calculating sidesway of frames subjected to horizontal external forces is presented. It can calculate sidesways induced by bending, shearing, and axial deformations. This method has been proved to be a more accurate one as compared with the others in use.

关 键 词：侧移 轴向变形 综合抗弯刚度 A值法 框架 计算 

分 类 号：TU323.501[建筑科学—结构工程]