A new probabilistic model of fatigue crack growth is constructed in which the parameters are explicit functions of the stress intensity factor. There are two versions of this model. These models are applied to a set of fatigue crack growth data. Some comments are offered on the implications of these
Computational modelling of the surface fatigue crack growth on gear teeth flanks
✍ Scribed by Glodež, S. ;Ren, Z. ;Fajdiga, G.
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 620 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1069-8299
- DOI
- 10.1002/cnm.427
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A methodology for the computational modeling of the fatigue crack growth in pressurized shell structures, based on the finite element method and concepts of Linear Elastic Fracture Mechanics, is presented. This methodology is based on that developed by Potyondy [Potyondy D, Wawrzynek PA, Ingraffea,
Ahatraet-A reaction rate model for mean fatigue crack growth (FCG) under periodic load variation is employed. It is shown that a specified (load,, load& or (S,, , R) is not suthcient to uniquely determine the crack growth rate at constant temperature T and environment E. Further, given a periodic lo
Cyclic growth rate of a surface crack is complicated by the three dimensional stress field around the crack and also by an interaction expected between the growth rate at every position on the contour. An analysis, based on the total energy around a smfoce crack, derived a correlation between strain