用平面应力-层模型分析高层筒体结构  

THE ANALYSIS OF TALL BUILDING TUBULAR STRUCTURES BY PLANE STRESS-FLOOR MODEL

作　　者：赵玉星[1] 

机构地区：[1]山东建筑工程学院

出　　处：《工程力学》1993年第3期108-115,共8页Engineering Mechanics

摘　　要：本文将高层建筑筒体结构处理为分域平面应力问题,墙与楼板的组合则为串联的楼层模型。联合应用势能驻值方程和位移协调方程以及楼层平衡方程,得到了比有限元方法和有限条方法好得多的结果。In this paper, the tubular structure of a tall building is simplified as a subarea plane stress problem. All walls and floors are combined to form a serial floor model. The potential energy formulation, the displacement compatibility and equilibrium equations of floors are utilized together. The solution obtained is much better than that by finite element method or finite strip method.

关 键 词：高层结构 结构分析 能量法 结构力学 

分 类 号：TB12[理学—工程力学]