Advanced numerical simulation based on a non-local micromorphic model for metal forming processes

Abstract : An advanced numerical methodology is developed for metal forming simulation based on thermodynamically-consistent nonlocal constitutive equations accounting for various fully coupled mechanical phenomena under finite strain in the framework of micromorphic continua. The numerical implementation into ABAQUS/Explicit is made for 2D quadrangular elements thanks to the VUEL users’ subroutine. Simple examples with presence of a damaged area are made in order to show the ability of the proposed methodology to describe the independence of the solution from the space discretization.
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https://hal-utt.archives-ouvertes.fr/hal-02276039
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Monday, September 2, 2019 - 11:35:50 AM
Last modification on : Monday, September 16, 2019 - 4:36:11 PM

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Evangelia Diamantopoulou, Carl Labergère, Houssem Badreddine, Khemais Saanouni. Advanced numerical simulation based on a non-local micromorphic model for metal forming processes. MATEC Web of Conferences, EDP sciences, 2016, 80, pp.01001. ⟨10.1051/matecconf/20168001001⟩. ⟨hal-02276039⟩

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