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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Diffuse failure in geomaterials: Experiments and modelling
AbstractWhile localized failure has been extensively studied, diffuse failure modes are still not characterized from an experimental point of view and not described by proper criteria from a theoretical point of view. The purpose of this paper is to tackle both these questions by considering, in a first part, undrained triaxial loading on very loose sands and the failure mode occurring at q-peak, and, in a second part, the bifurcation domain of sands in plane strain conditions through strain proportional paths and incrementally piece-wise linear and non-linear constitutive relations.
Diffuse failure in geomaterials: Experiments and modelling
AbstractWhile localized failure has been extensively studied, diffuse failure modes are still not characterized from an experimental point of view and not described by proper criteria from a theoretical point of view. The purpose of this paper is to tackle both these questions by considering, in a first part, undrained triaxial loading on very loose sands and the failure mode occurring at q-peak, and, in a second part, the bifurcation domain of sands in plane strain conditions through strain proportional paths and incrementally piece-wise linear and non-linear constitutive relations.
Diffuse failure in geomaterials: Experiments and modelling
Khoa, H.D.V. (Autor:in) / Georgopoulos, I.O. (Autor:in) / Darve, F. (Autor:in) / Laouafa, F. (Autor:in)
Computers and Geotechnics ; 33 ; 1-14
19.01.2006
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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