Article
ANSYS Mechanical: Mastering Contact Mechanics for Nonlinear Structural Simulations
Contact mechanics is one of the most numerically demanding aspects of FEA. This article covers ANSYS Mechanical's contact formulations—Pure Penalty, Augmented Lagrangian, Lagrange Multiplier, and MPC—along with friction modeling, normal stiffness tuning, convergence best practices, and post-processing of contact results for bolted joints and press-fit assemblies.
By Jeff
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