现浇混凝土空心板有限元分析

Finite Element Analysis of Cast-in-situ Hollow Concrete Floor

采用ANSYS有限元软件建立了现浇混凝土空心楼扳的有限元分析模型,分析了空心楼板的变形特征,内力分布规律,探讨了肋宽对现浇混凝土空心楼板受力性能的影响,得出了对实际工程有价值的结论.

In this paper, the cast-in-situ hollow concrete floor is taken as a rational finite element model by ANSYS. Its flexibility and stress pattern are presented in detail. The elementary analysis about the geometrical parameter influences of rib width on mechanical properties of the cast-in-situ hollow concrete floor is also made. Some important advice and detailed design are proposed.