高层建筑结构考虑楼板变形计算的超元法  

Super Element Method for Tall Building Structures

作　　者：李从林[1] 程耀芳[1] 张同亿 

机构地区：[1]兰州铁道学院土木工程系,730070

出　　处：《建筑结构》2000年第2期17-18,22,共3页Building Structure

摘　　要：提出高层建筑结构考虑楼板变形计算的超级单元法,即将每片抗侧力结构视为一根等效柱,楼板视为深梁,整个结构可按固定在地面上的十字交叉梁系,用矩阵位移法进行空间整体分析,自由度很少,计算简便.The super element method for tall building structures considering floor deformations is presented, i.e. the laterally loaded structures are thought of as equivalent columns and floors as deep beams. Whole structure is thought of as grillage beams system supproted on soil and analyzed by matrix displacements method. The method is simpler in calculation and programing.

关 键 词：高层建筑结构 楼板变形 超元法 空间分析 

分 类 号：TU973.2[建筑科学—结构工程]