Stress intensity factors for cylindrical cracks in long cylinders
✍ Scribed by C. Wüthrich
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 235 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0013-7944
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✦ Synopsis
Stress intensity factors for a long cylindrical crack in a long cylinder have been calculated using the energy release rate approach. The investigated loading cases include centrifugal forces (Mode I), radial surface forces (Mode I), forces parallel to the axis (Mode II), and twisting moments (Mode III).
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Abstrati-The problem of determining the stress intensity factor for a cylindrical interface crack between two dissimilar nonhomogeneous coaxial finite elastic cylinders under axially symmetric longitudinal shear stress is considered. The mixed boundary conditions lead to a pair of dual series equati
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Mode I stress intensity factors for large arrays of up to 512 radial cracks emanating from the inner surface of a pressurized thick-walled cylinder are evaluated. Furthermore, for cylinders that underwent autofrettage, the negative stress intensity factors due to the compressive residual stresses ar