## 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
Instability of a complex-shaped circumferential crack in a pipe subjected to bending loads
β Scribed by E. Smith
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 458 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0013-7944
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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
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