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Determination of stress intensity factors from stress concentrations for V-notched beams |
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| Affiliation: | 1. Department of Civil and Materials Engineering, University of Malaga, C/Dr Ortiz Ramos s/n, 29071 Malaga, Spain;2. Department of Materials Science and Metallurgy Engineering, University of Jaen, Campus Las Lagunillas, 23071 Jaen, Spain;1. 3D-Surgery, Department of General- Trauma- and Reconstructive Surgery, University Hospital Ludwig-Maximilians-University (LMU), Munich, Germany;2. Department of General- Trauma- and Reconstructive Surgery, University Hospital Ludwig-Maximilians-University (LMU), Munich, Germany |
| Abstract: | The calculation of stress intensity factor for a sharp V-notch is done from the limiting value of stress concentration factors as the root radius of the same V-notch rounded at the tip approaches zero. The stress analysis is carried out using the complex variable formulation of Muskhelishvili and the conformal mapping technique. The notch tip is rounded by a modified Schwartz-Christoffel transformation. |
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