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Constitutive models for predicting liquefaction of soils

Autorzy
Identyfikatory
Warianty tytułu
Konferencja
Proceedings of the 14th French-Polish Colloguium "Soli and Rock Mechanics. soil Mechanics - Geomaterials" Grenoble, August 29-31, 2007
Języki publikacji
EN
Abstrakty
EN
Liquefaction is an example of a diffuse mode of failure. It occurs in loose sands when an effective mean pressure falls to zero. This phenomenon has been studied extensively both experimentally and theoretically. Three constitutive laws, based on different assumptions, capable of predicting liquefaction are given. These are the Pastor-Zienkiewicz generalized plasticity model and Darve's incrementally non-linear and octo-linear models. The results of numerical simulations of element tests are presented.
Słowa kluczowe
Wydawca
Rocznik
Strony
123--130
Opis fizyczny
bibliogr. 9 poz.,
Twórcy
autor
autor
  • Chair of Geotechnics, Silesian Technical University, Gliwice, ul. Akademicka 5, 44-100 Gliwice, Poland
Bibliografia
  • [1] KRAMER S.L., SEED H.B., Initiation of soil liquefaction under static loading conditions, J. Geotech. Eng., 1988, Vol. 114, No. 4, 412–430.
  • [2] DARVE F., An incrementally non-linear constitutive law of second order and its application to strain localization, Mechanics of Engineering Materials, C.S. Desai and R.H. Gallagher (eds.), John Wiley,London, 1984, 179–196.
  • [3] DARVE F., Liquefaction phenomenon of granular materials and constitutive stability, Int. J. Engineering Computations, 1996, 13 (7), 5–28.
  • [4] DARVE F., LABANIEH S., Incremental constitutive law for sands and clays: simulation of monotonic and cyclic tests, Int. J. Numer. Anal. Meth. Geomech., 1982, 6, 243–275.
  • [5] DARVE F., ROGUIEZ X., Incrementally non-linear modelling, Revue française de genie civil, 2000, Vol. 4, No. 5, 59–83.
  • [6] PASTOR M., ZIENKIEWICZ O.C., CHAN A.H.C., Generalized plasticity and the modelling of soil behaviour, Int. J. Num. Anal. Meth. Geomech., 1990, 14, 151–190.
  • [7] PASTOR M., ZIENKIEWICZ O.C., LEUNG K.H., A simple model for transient soil loading in earthquake analysis. II. Non-associative model for sands, Int. J. Numer. Anal. Methods in Geomech., 1985, 9, 477–498.
  • [8] ZIENKIEWICZ O.C., MRÓZ Z., Generalized plasticity formulation and application to geomechanics, [in:] Mechanics of Engineering Materials, C.S. Desai and R.H. Gallagher (eds.), John Wiley and Sons, 1984.
  • [9] ZIENKIEWICZ O.C., LEUNG K.H., PASTOR M., A simple model for transient soil loading in earthquake analysis. I. Basic model and its application, Int. J. Numer. Anal. Methods in Geomech., 1985, 9, 953–976.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0010-0013
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