I am solving the fatigue problem by employing a phase-field approach on a single-edge notched plate. My objective is to induce cyclic displacement along the y-direction at the plate’s top using the prescribed expression: c = Expression(“t * 0.0”, “d_u * abs(sin(pi/2 * t))”, degree=1, t=0, d_u=2e-3) …

Dirichlet Boundary Conditions

francesco-ballarin February 4, 2024, 8:36am 2

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