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Predictions of limit strains in sheet metal using a more general yield criterion

โœ Scribed by A. Parmar; P.B. Mellor


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
368 KB
Volume
20
Category
Article
ISSN
0020-7403

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๐Ÿ“œ SIMILAR VOLUMES


Prediction of sheet forming limits using
โœ Tie-Jun Wang ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 251 KB

Al~tract--Sheet forming is a localization procedure of deformation and damage. In this paper, we firstly give a complete set of constitutive equations for elastic-plasticity coupled with damage. Then, a new continuum damage mechanics based local criterion for ductile fracture, proposed by the author