3D Finite Element Modeling of Hollow Concrete Compressive members having GFRP Bars

Abstract

Hollow concrete compressive members (HCCs) are lightweight and stiff structural members. The main focus of the study described is to create a model using nonlinear finite element analysis that can precisely forecast how well HCCs are when reinforced with non-corrosive glass fiber-reinforced polymer (GFRP) bars and subjected to axial compressive loads. The researchers successfully achieved their objective by using the ABAQUS finite element package to develop the finite element model (FEM), which was then compared to experimental outcomes from previous studies. The FEM's predictions and the experimental findings were found to be very compatible.