Zencrack

Zencrack is an advanced engineering analysis tool for 3D fracture mechanics assessment and crack growth simulation. The software uses finite element analysis to allow calculation of fracture mechanics parameters such as energy release rate and stress intensity factors.
This is achieved by automatic generation of focused cracked FE meshes from uncracked FE models.
A general mixed-mode crack growth capability allows non-planar crack growth prediction for fatigue and time-dependent load conditions via automated adaptive meshing techniques.