A state-dependent non-coaxial model of sand using a modified vertex theory and its FEM application

In this paper, a modified vertex theory is proposed, and then a non-coaxial plastic model of sand is constructed by introducing the proposed theory into a state dependent dilatancy model. The distinctive feature of this model is that non-coaxial plasticity is only given under the principal stress ax...

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Bibliographic Details
Published in:	Acta geotechnica Vol. 17; no. 3; pp. 741 - 753
Main Authors:	Wang, Xing, Kong, Liang, Li, Xue-feng, Ma, Wen-guo
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2022 Springer Nature B.V
Subjects:	Algorithms Bearing capacity Complex Fluids and Microfluidics Dilatancy Engineering Foundations Geoengineering Geotechnical Engineering & Applied Earth Sciences Hydraulics Plastic properties Plasticity Research Paper Sand Shear Shear tests Simple shear tests Soft and Granular Matter Soil Science & Conservation Solid Mechanics Stiffness Theories Bearing capacity of foundation Modified vertex theory Non-coaxial Semi-implicit integration algorithm
ISSN:	1861-1125, 1861-1133
Online Access:	Get full text
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