Implicit to Explicit Algorithm for ABAQUS Standard User-Subroutine UMAT for a 3D Hashin-Based Orthotropic Damage Model

Implicit to Explicit Algorithm for ABAQUS Standard User-Subroutine UMAT for a 3D Hashin-Based Orthotropic Damage Model

This study examines a new approach to facilitate the convergence of upcoming user-subroutines UMAT when the secant material matrix is applied rather than the conventional tangent (also known as Jacobian) material matrix. This algorithm makes use of the viscous regularization technique to stabilize t...

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Bibliographic Details
Main Authors: M. R. T. Arruda, M. Trombini, A. Pagani
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Applied Sciences
Subjects:
user subroutine UMAT
implicit to explicit
orthotropic damage
3D Hashin failure
composite GFRP
Online Access:https://www.mdpi.com/2076-3417/13/2/1155

Internet

https://www.mdpi.com/2076-3417/13/2/1155

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