Analysis of Hashin Failure Criteria for Tensile and Compression Fracture of Fibre-Reinforced Composite Using Finite Element Technique

The fibres are used in numerous operations because they are exceptionally stiff, robust, and light. The tensile modulus of carbon fibres ranges from 207 to 1035 GPa; low modulus fibres having a lower density are less expensive and have stronger tensile and compressive strengths than high modulus fibres. A mixture of graphitic and amorphous carbon makes up carbon fibres in their structural state. The corners of interconnecting regular hexagons are where the carbon atoms are positioned in each layer of the parallel planes or layers that make up the crystallographic structure of carbon. In contrast to the binding between the planes, which is held together by weak van der Walls type forces, there are strong covalent bonds between the carbon atoms in each plane. Since carbon fibres are commercially accessible on the market for applications involving weight reduction, their high cost is not taken into account. The authors of the current work used finite element analysis to perform a Hashin failure analysis on a carbon-fibre-reinforced composite. Understanding fibre composite fracture under the influence of various forms of force is provided by Hashin failure criteria. To investigate the theory of fibre failure in composite materials, a carbon fibre composite was subjected to tensile and compressive loads of 500 N.