UMAT subroutines (for FEA code Abaqus) to model progressive damage/failure in FRP composites
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Jul 8, 2023 - Fortran
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subroutines
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Comparison of Abaqus Library, UMAT, and Analytical Solution for Neo-Hookean Hyperelastic Material Under Large Deformations
subroutines mechanical-engineering abaqus umat subroutine analytical-solution hyperelasticity neo-hookean-materials large-deformations neo-hookean simple-shear simple-extension
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Jun 29, 2025 - Fortran
SIMLab Crystal Mechanics model - Hypoelastic formulation (SCMM-Hypo)
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May 5, 2024 - Fortran
This study introduces a novel method for analyzing residual stresses in composite materials: the Abaqus path-dependent curing model. The model is implemented within Abaqus CAE using Fortran subroutines like USDFLD, UMAT, HETVAL, UEXPAN, and DISP.
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Jun 25, 2025 - Fortran
This code is the Fortran 77 version of the UMAT, FLOW, and SDVINI subroutines of the cartilage model, I firstly proposed in my Master's thesis. The model with minor modification was used in several publications.
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Apr 27, 2024 - Fortran
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