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A conceptual model for lignosulfonate treated soils

Conference Paper


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Abstract


  • This paper describes an anisotropic elastoplastic based constitutive model for describing the

    behaviour of lignosulfonate stabilized soils. The proposed model is an extension of the earlier model

    developed by Dafalias (1987). The theoretical formulations of the current model were based on

    the frame work of critical state concept. The novel feature of this model is the incorporation of a

    material constant b, which takes into account of the degree of cementation. It is demonstrated

    that the model can capture the behaviour of lignosulfonate treated soil.

Publication Date


  • 2011

Citation


  • Vinod, J. J S. & Indraratna, B. (2011). A conceptual model for lignosulfonate treated soils. In N. Khalili & M. Oeser (Eds.), 13th International Conference of the International Association for Computer Methods and Advances in Geomechanics (pp. 296-300). Sydney, Australia: Centre for Infrastructure Engineering and Safety, Sydney, Australia.

Scopus Eid


  • 2-s2.0-84885827161

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1944&context=engpapers

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/907

Has Global Citation Frequency


Start Page


  • 296

End Page


  • 300

Place Of Publication


  • Sydney, Australia

Abstract


  • This paper describes an anisotropic elastoplastic based constitutive model for describing the

    behaviour of lignosulfonate stabilized soils. The proposed model is an extension of the earlier model

    developed by Dafalias (1987). The theoretical formulations of the current model were based on

    the frame work of critical state concept. The novel feature of this model is the incorporation of a

    material constant b, which takes into account of the degree of cementation. It is demonstrated

    that the model can capture the behaviour of lignosulfonate treated soil.

Publication Date


  • 2011

Citation


  • Vinod, J. J S. & Indraratna, B. (2011). A conceptual model for lignosulfonate treated soils. In N. Khalili & M. Oeser (Eds.), 13th International Conference of the International Association for Computer Methods and Advances in Geomechanics (pp. 296-300). Sydney, Australia: Centre for Infrastructure Engineering and Safety, Sydney, Australia.

Scopus Eid


  • 2-s2.0-84885827161

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1944&context=engpapers

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/907

Has Global Citation Frequency


Start Page


  • 296

End Page


  • 300

Place Of Publication


  • Sydney, Australia