Abaqus VUMAT Subroutine for 3D Hashin Failure Criteria

This dataset is supplementary material for the PhD thesis titled “Virtual Testing of Aerospace Composite Laminates: Impact and Fatigue” by Peyman Shabani, submitted to Carleton University in 2025. This supplementary material contains a vectorized user-defined material (VUMAT) subroutine developed for conducting failure analysis of composite materials under three-dimensional stress conditions in Abaqus/Explicit.