The asymptotic stress field around a notch tip in an anisotropic power taw material subject to antiplane shear is investigated. An anisotropic yield criterion and a flow rule are used to derive the anisotropic constitutive relation for such materials. Two problems of different notch surface boundary
โฆ LIBER โฆ
Higher order fields at crack and notch tips in power-law materials under longitudinal shear
โ Scribed by M. Anheuser; D. Gross
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 502 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0939-1533
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The scaled boundary finite-element method is extended to analyze the in-plane singular stress fields at cracks and multi-material corners. A complete singular stress field is represented semi-analytically as a series of matrix power functions of the radial coordinate originating from the singular po