Modélisation multiphasique appliquée a l'analyse de stabilité d'ouvrages en sols renforcés avec prise en compte d'une condition d'adhérence solarmatures

• Autorzy: Son Q. T. , Hassen G. , De Buhan P.
• Konferencja: Proceedings of the 14th French-Polish Colloguium "Soli and Rock Mechanics. soil Mechanics - Geomaterials" Grenoble, August 29-31, 2007
• Języki publikacji: FR

Abstrakty

EN

This paper deals with the application of a multiphase model, developed in the context of the yield design theory, to the stability analysis of a reinforced earth retaining wall. The main feature of such a model is to combine the advantage of the homogenization approach, in terms of short computational time, with the ability to account for a lack of the adherence of soil to reinforcements, which may have a decisive influence on the stability of the structure.

Słowa kluczowe

EN

stability analysis; multiphase model

• Wydawca: De Gruyter
• Czasopismo: Studia Geotechnica et Mechanica
• Rocznik: 2008
• Tom: Vol. 30, nr 1-2
• Strony: 51--57
• Opis fizyczny: bibliogr. 4 poz.,

Twórcy

autor

Son Q. T.

autor

Hassen G.

autor

De Buhan P.

• UMR Navier, LMSGC (ENPC, LCPC, CNRS) 6 et 8 av. B. Pascal, 77455 Marne-la-Vallée, cedex 02

Bibliografia

• [1] BENNIS M., de BUHAN P., A multiphase constitutive model of reinforced soils accounting for soil-inclusion interaction behaviour, Math. Comp. Model., 2003, 37, 469–475.
• [2] de BUHAN P., SALENÇON J., Analyse de stabilité des ouvrages en sols renforcés par une méthode d’homogénéisation, Revue Française de Géotechnique, 1987, n° 41, 29–43.
• [3] de BUHAN P., MANGIAVACCHI R., NOVA R., PELLEGRINI G., SALENÇON J., Yield design of reinforced earth walls by a homogenization method, Géotechnique, 1989, 39, n° 2, 189–201.
• [4] de BUHAN P., SUDRET B., Micropolar multiphase model for materials reinforced by linear inclusions, Eur. J. Mech., A/Solids, 2000, 19, n° 4, 669–687.