Researchers have developed a simplified mathematical model (step-loading model, SLM) that unifies two earlier mechanisms to describe the velocity jump in crack propagation. Through SLM, they ...

And the distribution of stress and strain during the crack propagation were obtained at the mesoscale grain model. Finally, by the mesomechanics "homogenization" method, the stress and strain of the ...

Fatigue Crack Propagation in Metals and Alloys: Microstructural Aspects and Modelling Concepts. Download Copy of This Page; This comprehensive overview of the whole field of fatigue and fracture of ...