VUMAT Subroutine: Shear modified Gurson–Tvergaard-Needleman (GTN) damage model
In this product, The modified GTN model proposed by Gatea et al. was implemented in Abaqus software using VUMAT subroutines. In this model, in addition to the original GTN model, the effects of plastic anisotropy and shear have been added to increase the accuracy of solving this damage model.
Contents
- User documentation (PDF)
- Abaqus files (*.cae, *.inp, *.jnl, *.odb)
- Fortran file (*.for)
- GTN damage material data (*.xls)
