Modelling diffuse instabilities in sands under drained conditions
نویسندگان
چکیده
منابع مشابه
Modelling diffuse instabilities in sands under drained conditions
This paper presents a criterion for detecting diffuse (homogeneous) instabilities in granular soils sheared under fully drained conditions. The criterion is based on bifurcation theory and applied to elasto-plasticity by allowing multiple incremental solutions in elasto-plastic soils, physically losing controllability of stress boundary conditions. Drained diffuse instabilities are poorly under...
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ژورنال
عنوان ژورنال: Géotechnique
سال: 2012
ISSN: 0016-8505,1751-7656
DOI: 10.1680/geot.10.p.109