An advanced constitutive model for normally consolidated clays based on multilaminate framework

被引：0
|
作者：
Wiltafsky, C [1 ]
Koskinen, M [1 ]
Schweiger, HF [1 ]
机构：
[1] Graz Univ Technol, Inst Soil Mech & Fdn Engn, Computat Geotech Grp, A-8010 Graz, Austria
来源：
COMPUTATIONAL FLUID AND SOLID MECHANICS 2003, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
constitutive modelling; multilaminate model; soft clay; anisotropy; numerical simulation; murro clay;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
An advanced multilaminate-type constitutive model for normally consolidated clays is presented. The model, named Multilaminate Model for Clay, includes the effects of plastic anisotropy by considering the stress-strain behaviour of the soil on several so-called contact planes, on which the yield and plastic potential surfaces are defined individually. The ability of the model to represent anisotropic behaviour is demonstrated by numerical simulations of triaxial tests on Murro clay.
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页码：751 / 754
页数：4
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