The Failure Mechanism and Finite Element Analysis of Recycled Concrete Two-Way Slabs with Stud-Shear Reinforcement

This paper is a detailed study on the recycled concrete two-way slabs with stud-shear reinforcement, failure mode and failure mechanism are given. Further, by using the ABAQUS nonlinear finite element software to simulate the punching failure of recycled concrete two-way slabs with anchor bolts.Through the reasonable choice of the material property parameters 、the geometric parameters、the boundary conditions to get the reasonable results. In this paper, the conclusion can be used to provide the basis and reference in improving the punching resistance and ductility of the recycled concrete two-way slabs.