Many industrial analyses require the resolution of complex nonlinear problems. For such calculations, error‐controlled adaptive strategies must be used to improve the quality of the results. In this paper, adaptive strategies for nonlinear calculations in plasticity based on an enhanced error on the constitutive relation are presented. We focus on the adaptivity of the mesh and of the time discretization.
Gallimard, L. and Pelle, J. (2001), "Adaptive analysis in elastoplasticity based on an enhanced error in constitutive relation", Engineering Computations, Vol. 18 No. 7, pp. 974-995. https://doi.org/10.1108/02644400110403993Download as .RIS
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