Mixed-Mode Fracture Test of CFRP Laminates

Compression Fracture of CFRP Laminates Containing Stress Intensifications

For brittle fracture behaviour of carbon fibre reinforced plastics (CFRP) under compression, several approaches exist, which describe different mechanisms during failure, especially at stress intensifications. The failure process is not only initiated by the buckling fibres, but a shear driven fibre compressive failure beneficiaries or initiates the formation of fibres into a kink-band. Startin...

Numerical Simulations and Experimental Investigations on Quasi-Static and Cyclic Mixed Mode Delamination of Multidirectional CFRP Laminates

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Mixed Mode Fracture Analysis of Multiple Interface Cracks

This paper contains a theoretical formulation of multiple interface cracks in two bonded dissimilar half planes subjected to in-plane traction. The distributed dislocation technique is used to construct integral equations for a dissimilar mediums weakened by several interface cracks. These equations are of Cauchy singular type at the location of dislocation, which are solved numerically to obta...

Electromagnetic Shielding Property of Cfrp Composite Laminates

Developing a Mode Ii Fracture Model for Composite Laminates

Delamination is a critical form of failure in composite laminates which is partitioned into a combination of three pure modes namely; opening, shearing and tearing (modes I, II and III respectively). Each fracture mode contributes to the total energy required for delamination growth, due to a combination of the different damage mechanisms that occur under each mode 1-2 . To formulate reliable m...