In this paper the steady state thermoelasticity problem in a thick-walled cylinder containing an internal axial semi-elliptical crack is solved analytically. Thermal and mechanical boundary conditions are prescribed on the inner and outer surfaces of the cylinder. The steady state solution of the th
Closed-form thermal stress intensity factors for an internal circumferential crack in a thick-walled cylinder
β Scribed by R. GHAJAR; S. M. NABAVI
- Book ID
- 109015587
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 380 KB
- Volume
- 33
- Category
- Article
- ISSN
- 8756-758X
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π SIMILAR VOLUMES
The paper considers the axisymmetric problem of a circular edge crack on the inner surface of a long thick-walled cylinder constituted with an ideally elastic-plastic material. The walls of the cylinder are assumed to be stress free. Under axial loading, it is assumed that the plastic zone is a thin
The concept of "load relief factor" is used to determine in an approximate manner stress intensity factors for a multiply-cracked plane and an axisymmetric body. To demonstrate the validity of the method, which utiliies known available solutions, it is tirst shown to conservatively agree, within eng