薄膜元理论在复合受扭构件计算中的应用  

The application of membrane-element theory in the calculation for compound torsion members

作　　者：闫肖武[1] 

机构地区：[1]淮海工学院土木工程系,江苏连云港222005

出　　处：《四川建筑科学研究》2006年第3期35-38,共4页Sichuan Building Science

摘　　要：以软化空间桁架模型为基础,应用薄膜元理论对复合受扭构件进行了全过程分析,对构件的破坏荷载和变形进行了计算,其结果与试验结果相比较,符合较好。Membrane-element theory is applied in the calculation for torsion members ,which is based on variable-angle space truss model. With this method, the whole-process analyses of compound torsion members are done, and the capacity and deformation are calculated ,which are compared with experimental results and shown to be in good agreement.

关 键 词：软化空间桁架模型 薄膜元理论 全过程分析 

分 类 号：TU375.5[建筑科学—结构工程]