On the equivalence of stress- and strain
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Edward Zywicz
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Article
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1999
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Elsevier Science
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English
β 73 KB
Conditions for which strain-based and stress-based failure criteria are mathematically equivalent in elastic media are explored by expressing the criteria in the spectral eigenspace of the elasticity tensor. For scalar-valued quadratic criteria that are homogeneous functions of degree one, stressbas