Topology optimization is applied here to discuss an optimization problem of fatigue resistance. Fatigue lifetime is maximized by optimizing the shape of a structure in cyclic plasticity combined with Lemaitre damage law. The topology optimization algorithm is detailed. A 3D numerical example is given.
No takes yet. Share an insight, caveat, or question.
Desmorat et al. (2008) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: