The paper investigates the behaviour of reconstituted Vallericca clay under radial, axisymmetric, compressive stress paths and subsequent undrained triaxial shear. As reconstituted soils have no bonding, their behaviour under such stress paths is controlled by the initial stress state and specific volume. The simulation of volumetric compression is explored within the recently presented framework for radial stress paths of unbonded soils. Then the anisotropic, plasticity-based constitutive model MSS-2 is used to simulate the experimental results. The model predictions compare well with the corresponding test results.

The behaviour of a normally loaded clayey soil and its simulation / Belokas, Georgios; Amorosi, Angelo; Kavvadas, Michael. - STAMPA. - 146:(2006), pp. 707-718. (Intervento presentato al convegno Tatsuoka Symposium tenutosi a Rome).

The behaviour of a normally loaded clayey soil and its simulation

AMOROSI, ANGELO;
2006

Abstract

The paper investigates the behaviour of reconstituted Vallericca clay under radial, axisymmetric, compressive stress paths and subsequent undrained triaxial shear. As reconstituted soils have no bonding, their behaviour under such stress paths is controlled by the initial stress state and specific volume. The simulation of volumetric compression is explored within the recently presented framework for radial stress paths of unbonded soils. Then the anisotropic, plasticity-based constitutive model MSS-2 is used to simulate the experimental results. The model predictions compare well with the corresponding test results.
2006
Tatsuoka Symposium
Mechanical Engineering; Mechanics of Materials; Materials Science (all)
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
The behaviour of a normally loaded clayey soil and its simulation / Belokas, Georgios; Amorosi, Angelo; Kavvadas, Michael. - STAMPA. - 146:(2006), pp. 707-718. (Intervento presentato al convegno Tatsuoka Symposium tenutosi a Rome).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/817257
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