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Weight functions for cracks at sharp notches and notch intensity factors

โœ Scribed by T. Fett

Publisher
Springer Netherlands
Year
1996
Tongue
English
Weight
313 KB
Volume
77
Category
Article
ISSN
1573-2673

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๐Ÿ“œ SIMILAR VOLUMES

Weight function for cracks ahead of shar
Weight function for cracks ahead of sharp notches
โœ T. Fett ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 201 KB

Using the weight function method one can compute the stress intensity factor K~ for any stress distribution along the crack line in the uncracked body by The weight functions are known for various crack geometries in various components. In this investigation we consider through-the-thickness cracks

Crack tip stress intensity factors for a
Crack tip stress intensity factors for a crack emanating from a sharp notch
โœ A.G. Philipps; S. Karuppanan; C.M. Churchman; D.A. Hills ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 239 KB

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

Path independent integrals for computing
Path independent integrals for computing stress intensity factors at sharp notches in elastic plates
โœ G. B. Sinclair; M. Okajima; J. H. Griffin ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 623 KB

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