Development of the Failure Criteria for Composites using ABAQUS Subroutines (UMAT/VUMAT)

A repository of ABAQUS FORTRAN subroutines

Tensor Toolbox for Modern Fortran

Crystal plasticity finite element code, VUMAT file for Abaqus

User material models for Abaqus (UMAT)

3D continuum damage mechanics model for composite materials implemented in Fortran (Abaqus Explicit VUMAT).

A general framework to develop material models (UMAT) in ABAQUS (Dassault Systèmes)

My Abaqus related stuffs (under development)

UMAT4COMSOL: An Abaqus user material (UMAT) subroutine wrapper for COMSOL

User Material Model Implementation (UMAT) based on Finite Viscoelasticity Theory for Hydrogels in Abaqus

UMAT for ABAQUS using 3D Hashin Based Orthotropic Damage Model

Strain gradient plasticity code for Abaqus

SIMLab Crystal Mechanics model - Hypoelastic formulation (SCMM-Hypo)

Abaqus/Standard user element subroutine (UEL) for hyperelastic materials in total Lagrangian framework using standard displacement formulation.

A modern Fortran library for tensor calculus

Abaqus/Standard user element subroutine (UEL) for small strain isotropic linear elastostatics using standard displacement formulation.

This ABAQUS UHYPER subroutine implements the hyperelastic energy density derived in Journal of the Mechanics and Physics of Solids 122 (2019), 364–380 for the macroscopic elastic response of non-Gaussian elastomers weakened by an isotropic and non-percolative distribution of equiaxed pores. This result is valid for any choice of I1-based incompr…

A Tsai-Wu based 2D Damage Model UMAT for ABAQUS (discontinued)

UMAT for ABAQUS using Mazars Concrete Damage Model with Fracture Energy Regularization

Comparison of Abaqus Library, UMAT, and Analytical Solution for Neo-Hookean Hyperelastic Material Under Large Deformations