Simulation fatigue 1000 cycles Abaqus
In this tutorial , we simulate 2D fatigue in Abaqus software by using Paris law
A plate with a circular hole is studied. The specimen has a length of 0.34 m, a thickness of 0.02 m, a width of 0.2 m, and a hole radius of 0.02 m
In the low-cycle fatigue analysis, two steps are involved. A static step is used to nucleate a crack at the site of stress concentration prior to the low-cycle fatigue direct cyclic step, in which a cyclic distributed loading with a peak value of 350 KPa is specified
Equal and opposite loading are applied at both ends in the longitudinal direction
In this example , we use Direct cyclic analysis and analyze 1000 cycles
In this example ,we should edit input file and add code, we use *Fracture criterion and *Surface behavior codes
Duration :26 minutes
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