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On hypo‐elastic analogues of the dilatant double‐sliding model
Author(s) -
Kruyt N. P.
Publication year - 1989
Publication title -
international journal for numerical and analytical methods in geomechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.419
H-Index - 91
eISSN - 1096-9853
pISSN - 0363-9061
DOI - 10.1002/nag.1610130306
Subject(s) - dilatant , constitutive equation , geotechnical engineering , thickening , mechanics , geology , mathematics , classical mechanics , physics , materials science , thermodynamics , finite element method , polymer science
The relation between the hypo‐elastic constitutive law and Mehrabadi and Cowin's dilatant double‐sliding model for cohesionless granular materials is studied. Conditions that must be satisfied by hypo‐elastic analogues of the double‐sliding model are derived constructively, and a simple example is given.