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RISOn the Path-Dependence of the J-Integral Near a Stationary Crack in an Elastic-Plastic Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The path-dependence of the J-integral is investigated numerically via the finite-element method, for a range of loadings, Poisson’s ratios, and hardening exponents within the context of J2-flow ...
A Note on the Path-Dependence of the J-Integral Near a Stationary Crack in an Elastic-Plastic Material With Finite Deformation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this technical brief, we compute the J-integral near a crack-tip in an elastic-perfectly-plastic material. Finite deformation is accounted for, and the apparent discrepancies between the prior ...