带组合扁梁多层轻型钢框架结构体系分析  

Analysis on the Multi-story Light Steel Frame Structure with Composite Flat Beams

作　　者：陈全[1] 石永久[1] 王元清[1] 陈宏[1] 张勇[1] 

机构地区：[1]清华大学土木工程系,北京100084

出　　处：《建筑结构》2002年第2期17-20,共4页Building Structure

摘　　要：结合某多层钢结构住宅示范楼的设计 ,着重讨论了组合扁梁楼盖在大开间住宅体系中的应用及设计方法。分析结果表明 ,对于大开间住宅 ,采用组合扁梁楼盖不仅能够很好地满足建筑方面的要求 ,显著地降低建筑的层高 ,减少围护结构的费用和减轻基础压力 ,而且能够减少结构的总用钢量 。With reference to the structural design of one multi story lightweight steel house,the authors mainly discuss how to design the composite flat beams in large bay buildings.The results show that the adoption of composite flat beams in large bay buildings can not only meet the requirements in architecture,but also can reduce the structural floor depth and the usage of enclosure,as well as the loading on the foundation significantly.

关 键 词：多层房屋 钢结构 住宅 框架结构 组合扁梁 

分 类 号：TU392.5[建筑科学—结构工程]