Proceeding from the experimental observation that circumferenFia1 crack growth in circular cylindrical pipes subject to bending loads is associated with a constant crack tip opening angle, the JR curve is predicted in terms of the pipe and crack parameters. The predictions compare favorably with exp
The relation of the ω factor to the geometry dependence of the JRcurve for circumferential growth of a through-wall crack in a cylindrical pipe subjected to bending deformation
✍ Scribed by E. Smith
- Publisher
- Springer Netherlands
- Year
- 1988
- Tongue
- English
- Weight
- 102 KB
- Volume
- 36
- Category
- Article
- ISSN
- 1573-2673
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## Abstnct-Proceeding from the experimentally vindicated basis that circumferential growth of a through-wall crack in a circular cylindrical 304 stainless steel pipe subject to bending loads, is associated with a constant crack tip opening angle, the stability of circumferential crack growth is an
This paper examines the fracture instability of a pipe, fabricated from a ductile material such as 304 stainless steel, in which a circumferential cross-section contains two symmetrically situated through-wall cracks, the pipe being subject to bending deformation. The theoretical analysis, which is