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A numerical technique for the analysis of cracks subjected to normal compressive stresses

โœ Scribed by Claudio Scavia

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
865 KB
Volume
33
Category
Article
ISSN
0029-5981

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๐Ÿ“œ SIMILAR VOLUMES

Approximate construction of a weight fun
Approximate construction of a weight function for quarter-elliptical, semi-elliptical and elliptical cracks subjected to normal stresses
โœ I.V. Orynyak; M.V. Borodii; V.M. Torop ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 661 KB

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

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Ustract-Brittle materials subjxted to compression can fail and the resulting cracks can propagate in mode I and mode II in two dimensions. The maximum strain energy rekase rate criterion (G-criterion) is examined for its capacity of pmdicting the mixed mode crack propagation. When this criterion is