Stress intensity factors for slightly kinked, partially closed cracks in compression
β Scribed by N. Aravas; R.M. McMeeking
- Book ID
- 107773346
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 922 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0020-7683
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π SIMILAR VOLUMES
Abstraet--A method based on the weight function for solving the problem of partially closed cracks is proposed. An explicit exact expression for the effective stress intensity factor and an approximate analytical expression for the contact stress was determined for the Grittith crack in bending. The
A B S T R A C T Linear elastic crack-tip solutions for twelve different shapes of cracked body of interest, are given. The purpose is to provide efficient "closed" formulations of data previously presented in a tabular or graphical manner. The formulae assist the user of fracture mechanics in that t
A simple procedure is proposed that allows computing the stress intensity factors for slightly curved and kinked cracks in finite bodies. Basis of the method is the computation of the stress field around a straight crack under externally applied tractions. Then, this auxiliary crack is replaced by t