竖向荷载作用下框支密肋壁板结构墙梁受力性能分析  

ANALYSIS OF THE BEHAVIORS OF RESISTANT FORCE OF FRAME-SUPPORTED MULTI-RIBBED COMPOSITE WALL BEAM UNDER VERTICAL LOAD

作　　者：丁永刚[1] 姚谦峰[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《建筑技术开发》2005年第8期11-12,34,共3页Building Technology Development

基　　金：国家规划项目，陕西省重点实验室基金，陕西省西安市建设局资助项目

摘　　要：框支密肋壁板结构中的墙梁是该结构最重要的构件之一,它的设计安全与否关系到整个结构的经济性与安全性.利用SUPER-SAP有限元程序对一竖向荷载作用下的单跨框支密肋壁板结构墙梁进行了分析,初步探讨了框支密肋壁板结构墙梁在竖向荷载作用下的受力性能,并将该结构墙梁与框支砖砌体墙梁进行了对比分析,对该结构墙梁的设计提出了一些建议.In frame-supported multi-ribbed wall slab building structure, wall beam is one of the most important members whose design influences the economy and security of the whole structure. In this paper, a single-span wall beam under vertical load is analyzed through SUPER-SAP finite element program. The behaviors of resistant force of frame-supported multi-ribbed composite wall beam under vertical load are initially discussed, and they are contrasted with those of frame-supported masonry wall beam. At last, some suggestions are proposed to the design of wall beam of this structure.

关 键 词：框支密肋壁板结构 墙梁 托梁 有限元 

分 类 号：TU312[建筑科学—结构工程]