摘要
结合多层及小高层框撑体系钢结构住宅示范楼的设计,对钢结构住宅梁板体系优化过程中,开孔工字梁(或开孔梁)与下承式楼板的理论分析和设计应用问题进行研究。主要采用有限元分析的方法,对现浇楼板与开孔梁的组合楼盖进行有限元分析,对梁板共同工作的可行性和节点处的连接情况进行研究。分析结果表明:开孔梁与下承式楼板的组合结构整体性能良好,适于在钢结构住宅体系中广泛应用。
According to the design of multi-storey and sub high-rise frame-bracing construction steel residence, this article has studied emphatically the question on the theoretical analysis and the design application of web-opening steel beams and the slab placed on bottom flange in the steel residence.In the research of beam-plate system process,the method of the finite element analysis has been mainly used in order to make some research on the different connection way of steel beams and concrete plate.Moreover,the analysis results indicate that the overall performance of the web-opening steel beams and the new composite is very well,and it should widely apply in the steel structure housing system.
出处
《钢结构》
2007年第A08期87-90,共4页
Steel Construction
关键词
钢结构住宅
有限元分析
开孔梁
下承式楼板
steel residence
finite element analysis
web-opening beam
the steel and concrete
composite beam of the slab placed on bottom flange
