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Determination of the stress intensity factor in elastic problems with a crack

โœ Scribed by S. N. Vasil'kovskii; V. D. Kurguzov


Publisher
SP MAIK Nauka/Interperiodica
Year
1981
Tongue
English
Weight
505 KB
Volume
21
Category
Article
ISSN
0021-8944

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Finite elements for determination of cra
โœ Dennis M. Tracey ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 713 KB

A new type of finite element is introduced which embodies the inverse square root singularity present near a crack in an elastic medium. Using this element near the tip in two typical cracked configurations, stress intensity factors within 5 per cent of accepted values were obtained with meshes havi