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A simple method for computing the stress intensity factors for cracks at notches

โœ Scribed by R. Jones; D. Peng


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
360 KB
Volume
9
Category
Article
ISSN
1350-6307

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๐Ÿ“œ SIMILAR VOLUMES


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A set of path independent integrals is constructed for the calculation of the generalized stress intensity factors occurring in elastic plates having sharp re-entrant corners or notches with stress-free faces and subjected to Mode I, I1 or 111 type loading. The Mode I integral is then demonstrated t

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Accurate calibrations are provided for the crack tip stress intensity factor for a crack of finite length emanating from the symmetric tip of a sharp notch, of arbitrary angle, in terms of the generalised stress intensity quantifying remote loading of the notch. The solution is applied to example pr

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In the present paper a simple method of estimation of stress intensity factors for through-cracks in angle-ply laminates is developed. In this procedure, Savin's elasticity solution for an elliptical hole in twodimensional infinite plate is used as a basic solution for the stress distribution in eac