Experimental Analysis of Riveted and Hybrid Joints for Composite Structures using Finite Element Analysis

Abstract

Composites have been used extensively in various engineering applications including automotive, aerospace, and building industries. Hybrid composites made from two or more different reinforcements show enhanced mechanical properties required for advanced engineering applications. Modeling, static analysis of 3D models and Manufacturing of the composite joints (bonded, riveted and hybrid) were carried out using FEA software. The results were interpreted in terms of Von Mises stress. To utilize the full potential of composite materials like Glass Fibre - epoxy as structural elements, the strength and stress distribution of these joints namely, bonded, riveted and hybrid joints must be understood while conducting experimental works. Various joints like bonded, riveted and hybrid joints were prepared by glass fibre epoxy composite laminates. And then undergo a tensile test by a universal testing machine with a data acquisition system. The results will then be compared with the joints. The Best Joint is identified by their load Bearing Capacity.