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A note on singularity indicators for mohr-coulomb type yield criteria

✍ Scribed by R. de Borst; Pankaj; N. Bićanić


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
171 KB
Volume
39
Category
Article
ISSN
0045-7949

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In this paper, we discuss the efficient treatment of yield criteria that are of the Mohr-Coulomb type for elastic and plastic isotropy. On the basis of the hlly implicit method, we derive the explicit expression for the integrated stress along with a flow rule that represents volumetric non-associat