Abstract
AbstractPhase‐field fracture simulations have been established to simulate crack propagation in solid structures. The method employs a variational framework which has been proven to converge to Griffith' classical model for brittle fracture. Here we investigate the predictiveness of phase‐field fracture through a four‐point bending test in a mixed mode condition, and we discuss the possibilities to perform such simulation with the finite element software ABAQUS. The comparison with the experiments allows estimating the quality of the method with respect to failure loads, crack initiation angles, propagation path, and fracture surface.
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