Finite element analysis of fibre composite sandwich panel

This research work aims to understand the behaviour of fibre composite sandwich panel by using nonlinear Finite Element (FE) method. The original FRP sandwich panel is associated with waste of materials usage related to its ability to resist the external load and stay in the working load serviceability. The experimental analysis was done by CEEFC in the University of Southern Queensland and it showed that the failure load is (5-10) times the working load recommended by EUROCOMP. The analysis of composite FRP panel using 3D solid Finite Element and shell element shows a relatively accurate simulation for the behaviour of the FRP panel compare to the experimental results. The objective of this research is to verify the behaviour of FRP sandwich panel by using finite element methods. The numerical finite element model using traditional available ABAQUS software was developed to simulate the structural behaviour of FRP panel.