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Calculating stress intensity factors for a semi-elliptical surface crack in a heterogeneous stress field

✍ Scribed by I. É. Kopsov


Book ID
112402615
Publisher
Springer
Year
1990
Tongue
English
Weight
387 KB
Volume
22
Category
Article
ISSN
0039-2316

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Stress intensity factor for semi-ellipti
✍ C. Mattheck; D. Munz; H. Stamm 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 567 KB

The stress intensity factor at the deepest point of a semi-elliptical surface crack is calculated for stress gradients in direction of depth. The method is based on weight functions. The crack opening displacement for the reference problem is calculated with a method proposed by Petroski and Achenba