Incrementalization of a single hardening constitutive model for frictional materials

The governing equations for an elasto‐plastic constitutive model for frictional materials such as soil, rock, and concrete are presented, and the incremental form is indicated in preparation for implementation of the model in a user‐defined module for finite element calculations. This isotropic, wor...

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Veröffentlicht in:	International journal for numerical and analytical methods in geomechanics 2002-06, Vol.26 (7), p.647-659
Hauptverfasser:	Lade, P. V., Jakobsen, K. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Computation methods. Tables. Charts elasto-plastic constitutive model Exact sciences and technology frictional materials incrementalization procedure non-associated flow Strength of materials (elasticity, plasticity, buckling, etc.) Structural analysis. Stresses yield surface
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