We consider this study as a very important analysis to reduce costs and improve safety in general industries, the study os probable fatigue points in structures and equipments. We classified this area as “fracture mechanics” study.

With this study we can estimate a component with cyclic loads lifetime, this studies as standard consider the BS-7910 standard and the use of FEM (Finite Element Method) softwares. We can develop studies with stress reducing analysis or develop also a structural change to disengage resonance frequencies.