UMAT subroutines (for FEA code Abaqus) to model progressive damage/failure in FRP composites
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Updated
Jul 8, 2023 - Fortran
UMAT subroutines (for FEA code Abaqus) to model progressive damage/failure in FRP composites
A Tsai-Wu based 2D Damage Model UMAT for ABAQUS (discontinued)
A Hashin 2D Damage Model UMAT for ABAQUS (discontinued)
UMAT for ABAQUS using Mazars Concrete Damage Model with Fracture Energy Regularization
UMAT for ABAQUS using 3D Hashin Based Orthotropic Damage Model
This repository contains a subroutine for an ANSYS Mechanical APDL cohesive element for the modelling of multiple delamination quasi-static and fatigue onset/initiation and propagation. The subroutine also calculates the J-integral in the cohesive zone. Test cases are also included showcasing these capabilities.
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