带巨型柱钢框架—核心筒骨架结构参数分析  

The analysis of parameter for the frame structure on steel framework-core wall with giant-style pillars

作　　者：王堂根[1] 刘燕[2] 李青宁[3] 

机构地区：[1]中冶华天工程技术有限公司 [2]安徽工业大学 [3]西安建筑科技大学

出　　处：《山西建筑》2008年第11期5-7,共3页Shanxi Architecture

基　　金：陕西省自然科学研究计划项目(项目编号:2001C29)

摘　　要：通过对带巨型柱钢框架—核心筒骨架结构体系的三维有限元分析,探讨了骨架结构中巨型柱位置、巨型柱与核心筒之间伸臂桁架的连接刚度对结构的顶点位移、最大层间位移角、剪力、地震倾覆力矩分配的影响,并与钢框架—核心筒结构作了对比,得出一些结论和建议。Through the analysis of three-dimension finite elements for the structural system of steel framework-core wall frame with the giant-style pillars, the .paper discusses the location for the giant-style pillars in frame structure. Meanwhile, discusses the connection rigidity of stretching-arm frames between the giant-style pillars and the core wall, and its influences to the structure of top displacement, the displacement angle of maximal layer-space, cutting-strength, earthquake allocation for inclined-covering stress. At last, through comparing with the steel framework-core wall structure, some conclusions and suggestions are obtained.

关 键 词：巨型柱 钢框架-核心筒结构 加强层 抗震性能 

分 类 号：TU318[建筑科学—结构工程]