Monte-Carlo Simulation for Fatigue Fracture Properties of High Strength Steel

Abstract

A Monte-Carlo simulation was developed in order to propose a new model for the fracture process of high strength steel in high and extremely high cycles fatigue regions. The analysis results of the proposed model were almost accordance with the experiment result, and it was shown that this model could make the prediction of fatigue life of high strength steel. And it was shown that the fish-eye failure could be appeared even for the low and middle strength steel in an extremely high cycles fatigue region.