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Point weight function method application for semi-elliptical mode I cracks

โœ Scribed by I. V. Orynyak; M. V. Borodii


Publisher
Springer Netherlands
Year
1995
Tongue
English
Weight
381 KB
Volume
70
Category
Article
ISSN
1573-2673

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๐Ÿ“œ SIMILAR VOLUMES


Application of the weight function metho
โœ V.A. Vainshtok; I.V. Varfolomeyev ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 520 KB

The weight function method is applied to solving three-dimensional linear elastic fracture mechanics (LEFM) problems. Within the framework of the present approach the fundamental equations of LEFM are satisfied and the minimum of additional assumptions are used. The crack opening displacement field

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Asymptotic behaviour of weight functions has been analysed for mode I cracks in the shape of an ellipse or part of an ellipse. For internal points of a contour, a well known asymptotic solution is used for a semi-infinite crack with a straight front. An analytical description is suggested for weight

Weight function for the surface point of
โœ G. Shen; A. Plumtree; G. Glinka ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 741 KB

The weight function for the surface point of a semi-elliptical crack in a plate of finite thickness has been derived and tested against numerical data available in the literature. Derivation was accomplished by using the universal weight function form and two reference stress intensity factors. It w

Weight functions and Stress Intensity Ma
โœ Dr.-Ing. L. Grueter; Dipl-Ing. W. Huget; Dipl.-Ing. H. Kylla ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 755 KB

Surface cracks under peak stresses are investigated. The calculational procedure is based on the general form of the weight function for an elliptical crack embedded in an infinite solid. Two points on the contour of the ellipse are investigated. The superposition method is used for transfer from th