ANSYS

ANSYS (short form für ANalysis SYStem) is a commercial program calculating boundary value problems based on Finite Elemente Method

application as deterministical solution (commercial) for fuzzy- and fuzzy-stochastical structural analysis (inhouse)

ANSYS has numerous interfaces, which are extented by inhouse subroutines at institute for structural analysis

implemented are

fracture mechanics
crack propagation
heterogeneous material models
material forces