Abstract

AbstractStress fields in the vicinity of free edges and corners of composite laminates exhibit singular characteristics and may lead to premature interlaminar failure modes like delamination fracture. It is of practical interest to investigate the nature of the arising free‐edge and free‐corner stress singularities ‐ i.e. the singularity orders and modes ‐ closely. The present investigations are performed using the Boundary Finite Element Method (BFEM) which in essence is a fundamental‐solution‐less boundary element method employing standard finite element formulations. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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