Applicability of discrete element method with spherical and clumped particles for constitutive study of granular materials

Discrete element method (DEM) has been intensively used to study the constitutive behaviour of granular materials. However, to what extent a real granular material can be reproduced by virtual DEM simulations remains unclear. This study attempts to answer this question by comparing DEM simulations w...

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Detalles Bibliográficos

Principais autores:	Tongming Qu, Min Wang, Yuntian Feng
Formato:	Artigo
Idioma:	Inglês
Publicado:	Elsevier 2022-02-01
Series:	Journal of Rock Mechanics and Geotechnical Engineering
Assuntos:	Discrete element method (DEM) Granular materials Constitutive behaviour Deviatoric hardening model Rolling resistance model Irregular particles
Acceso en liña:	http://www.sciencedirect.com/science/article/pii/S1674775521001700
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