Asymmetrical Dynamic Propagation Problem on the Edges of Mode III Interface Crack Subjected to Superimpose Loads

Abstract

By application of the theory of complex variable functions, asymmetrical dynamic propagation problem on the edges of mode III interface crack subjected to superimpose loads was studied. Analytical solutions of the stresses displacements and dynamic stress intensity factors are obtained by means of selfsimilar functions. The problems researched can be facilely transformed into Riemann-Hilbert problems and their closed solutions are attained rather simple according to this measure. After those solutions are utilized by superposition theorem, the solutions of arbitrarily complex problems can be gained.

Mode III fracture analysis of a non-homogeneous layer bonded to an elastic half-plane weakened by multiple interface cracks

“…Lü et al [20] have investigated the asymmetrical dynamic propagation problem on the edges of mode III interface crack subjected to superimpose loads by application of the theory of complex variable functions. Hu et al [21] investigated a moving Dugdale interfacial crack model between dissimilar magneto-electro-elastic materials under anti-plane shear and in-plane electric and magnetic loadings.…”