【作者】 李密； 任晓崧；

【机构】 同济大学结构工程与防灾研究所；

【摘要】 本文通过对某工程大跨钢筋砼楼板——墙组合层梁实例计算分析,指出在竖向荷载作用下,原结构构件设计存在的问题,并对原设计方法改进,采用有限元分析的方法,对原结构构件重新选择计算模型进行分析,并优化设计,对类似工程设计也具有参考意义。更多还原

【Abstract】 In the paper,based on the analysis of practical examples for the long span reinforced concrete slab-wall composite storey beams of a project to point out the problems according to the design of the primary structural member in the action of the vertical loads.Then analysis is done for the reselected calculation model of the primary structural member by finite element method and optimizes the design,which is also of reference significance to design of the similar projects.更多还原