Journal article
Lifetime distribution of notched components containing void defects
Publication Details
Authors: | Besel, M.; Brückner-Foit, A. |
Publication year: | 2006 |
Journal: | Archive of Applied Mechanics |
Pages range : | 645-653 |
Volume number: | 76 |
Start page: | 645 |
End page: | 653 |
ISSN: | 0939-1533 |
Abstract
The lifetime distribution of a component containing notches of various shapes is determined both in a fatigue test and using numerical simulation. The simulation model is based on the ideas of probabilistic fracture mechanics with an underlying simple fracture mechanics model for void defects. A postprocessing tool is used to determine the failure probability given the stress field in the component.
The lifetime distribution of a component containing notches of various shapes is determined both in a fatigue test and using numerical simulation. The simulation model is based on the ideas of probabilistic fracture mechanics with an underlying simple fracture mechanics model for void defects. A postprocessing tool is used to determine the failure probability given the stress field in the component.
