Small Scale Yielding Model for Fracture MechanicsK. C. Koppenhoefer, J. Thomas, J. S. Crompton
AltaSim Technologies, LLC., Columbus, OH, USA
Computational tools based on the finite element method have been used extensively to develop solutions for elastic and elastic-plastic fracture mechanics problems. This work uses a small-scale yielding model to compare results developed from COMSOL Multiphysics® with another finite element modeling package and analytical solutions. Analysis are conducted for elastic, and elastic-plastic conditions.