geometry# The module py_fatigue.geometry contains all the implemented crack geometry models for crack growth analysis. geometry generic kwargs_only() CrackGeometryMixin AbstractCrackGeometry InfiniteSurface cylinder HollowCylinder HollowCylinder.thickness_validator() HollowCylinder.crack_position_validator() HollowCylinder.geometry_factor HollowCylinder.plot() Cylinder Cylinder.geometry_factor f_hol_cyl_01()