Stress intensity and crack opening of co
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Jan BΓ€cklund; Jaroslav Mackerle
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Article
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1979
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Elsevier Science
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English
β 348 KB
Accurate finite element analyses of compact tension specimens have been performed giving stress intensity factors slightly above those of existing analytical solutions. Crack mouth openings are also grven. Simple formulae for both stress intensity and crack opening yielding errors within a couple of