Elasticplastic dynamic fracture analysis for stationary curved cracks
The numerical solutions presented in this paper provide attractive features of the integral J ^ F . The present results may be useful for future research in elasticplastic dynamic fracture. The integral J ^ F has been found to maintain very nearly path independence. The present study recommends that the integral J ^ F may be easily correlated to establish failure criteria.
circular arc crack finite element method path independent integral elasticplastic deformation dynamic load