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A platform for research: civil engineering, architecture and urbanism
Limitations du choix de l'angle de frottement pour le critère de plasticité de Drucker-Prager
Drucker-Prager model is available in most finite element codes used in civil engineering field, especially those devoted more specifically to geotechnical applications. Indeed, this model is a simple first idealization of the behaviour of frictional-cohesive materials, like soils, rocks, and other granular materials. However, this model must be used with care with respect to the choice of the friction angle. The paper presents a discussion of the validity domain for this parameter, in the context of both purely frictional and cohesive-frictional materials.
Limitations du choix de l'angle de frottement pour le critère de plasticité de Drucker-Prager
Drucker-Prager model is available in most finite element codes used in civil engineering field, especially those devoted more specifically to geotechnical applications. Indeed, this model is a simple first idealization of the behaviour of frictional-cohesive materials, like soils, rocks, and other granular materials. However, this model must be used with care with respect to the choice of the friction angle. The paper presents a discussion of the validity domain for this parameter, in the context of both purely frictional and cohesive-frictional materials.
Limitations du choix de l'angle de frottement pour le critère de plasticité de Drucker-Prager
Desrues, Jacques (author)
Revue Française de Génie Civil ; 6 ; 853-862
2002-01-01
10 pages
Article (Journal)
Electronic Resource
Unknown
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