In this training video, first, an introduction to failure criteria is given. Then, the formulation and theory of failure criterion (LaRC05) are explained and the methods of using it in Abaqus software are examined.
- Training video
- PDF file Description provided in the video
- A step-by-step written guide to using the criteria in Abaqus
- 19 inp file ready to use in ABAQUS software
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.
- User documentation (PDF)
- Abaqus files (*.cae, *.inp, *.jnl, *.odb)
- Fortran file (*.for)
- GTN damage material data (*.xls)