How particle shape affects the critical state, triggering of instability and dilatancy of granular materials – results from a DEM study

Géotechnique ◽

10.1680/jgeot.18.p.211 ◽

2020 ◽

pp. 1-16

Author(s):

Hoang Bao Khoi Nguyen ◽

Md. Mizanur Rahman ◽

Andy B. Fourie

Keyword(s):

Granular Materials ◽

Critical State ◽

Particle Shape

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Exploring the relationship between particle shape and critical state parameters for granular materials using DEM

SN Applied Sciences ◽

10.1007/s42452-020-03902-9 ◽

2020 ◽

Vol 2 (12) ◽

Author(s):

Shiva Prashanth Kumar Kodicherla ◽

Guobin Gong ◽

Stephen Wilkinson

Keyword(s):

Granular Materials ◽

Critical State ◽

Particle Shape ◽

The Relationship ◽

Critical State Parameters

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Influences of particle shape on evolutions of force-chain and micro-macro parameters at critical state for granular materials

Powder Technology ◽

10.1016/j.powtec.2019.07.018 ◽

2019 ◽

Vol 354 ◽

pp. 906-921 ◽

Cited By ~ 3

Author(s):

Jianqiu Tian ◽

Enlong Liu

Keyword(s):

Granular Materials ◽

Critical State ◽

Particle Shape ◽

Force Chain

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Exploring the relationship between critical state and particle shape for granular materials

Journal of the Mechanics and Physics of Solids ◽

10.1016/j.jmps.2015.08.001 ◽

2015 ◽

Vol 84 ◽

pp. 196-213 ◽

Cited By ~ 101

Author(s):

J. Yang ◽

X.D. Luo

Keyword(s):

Granular Materials ◽

Critical State ◽

Particle Shape ◽

The Relationship

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The critical state friction angle of granular materials: does it depend on grading?

Acta Geotechnica ◽

10.1007/s11440-017-0581-x ◽

2017 ◽

Vol 13 (3) ◽

pp. 535-547 ◽

Cited By ~ 17

Author(s):

J. Yang ◽

X. D. Luo

Keyword(s):

Granular Materials ◽

Critical State ◽

Friction Angle

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DEM Study on Particle Shape Evolution during Crushing of Granular Materials

International Journal of Geomechanics ◽

10.1061/(asce)gm.1943-5622.0002067 ◽

2021 ◽

Vol 21 (7) ◽

Author(s):

Mukesh Singh Bisht ◽

Arghya Das

Keyword(s):

Granular Materials ◽

Particle Shape ◽

Shape Evolution

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On micromechanical characteristics of the critical state of two-dimensional granular materials

Acta Mechanica ◽

10.1007/s00707-014-1128-y ◽

2014 ◽

Vol 225 (8) ◽

pp. 2301-2318 ◽

Cited By ~ 33

Author(s):

N. P. Kruyt ◽

L. Rothenburg

Keyword(s):

Granular Materials ◽

Critical State ◽

Two Dimensional ◽

Micromechanical Characteristics

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Critical state behaviour of granular materials using three dimensional discrete element modelling

Granular Materials ◽

10.1039/9781847550996-00135 ◽

2007 ◽

pp. 135-156 ◽

Cited By ~ 1

Author(s):

T. G. Sitharam ◽

S. V. Dinesh ◽

B. R. Srinivasa Murthy

Keyword(s):

Granular Materials ◽

Critical State ◽

Three Dimensional ◽

Discrete Element ◽

Discrete Element Modelling ◽

Element Modelling ◽

State Behaviour

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Fabric and Particle Shape Influence on K0 of Granular Materials

SOILS AND FOUNDATIONS ◽

10.3208/sandf.46.639 ◽

2006 ◽

Vol 46 (5) ◽

pp. 639-652 ◽

Cited By ~ 6

Author(s):

P.J. Guo ◽

D.F.E. Stolle

Keyword(s):

Granular Materials ◽

Particle Shape ◽

Shape Influence

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Discrete element modelling of strength and critical state characteristics of granular materials under axial compression and axial extension stress path tests

Particuology ◽

10.1016/j.partic.2020.11.003 ◽

2020 ◽

Author(s):

Shiva Prashanth Kumar Kodicherla ◽

Guobin Gong ◽

Lei Fan ◽

Stephen Wilkinson ◽

Charles K.S. Moy

Keyword(s):

Granular Materials ◽

Axial Compression ◽

Critical State ◽

Stress Path ◽

Discrete Element ◽

Discrete Element Modelling ◽

Element Modelling ◽

Axial Extension

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Critical state elastoplastic constitutive model of angular-shaped and fragile granular materials

Marine Georesources and Geotechnology ◽

10.1080/1064119x.2020.1785065 ◽

2020 ◽

pp. 1-14

Author(s):

Mingxing Luo ◽

Jiru Zhang ◽

Xiaoxuan Liu ◽

Duanduan Xu

Keyword(s):

Constitutive Model ◽

Granular Materials ◽

Critical State ◽

Elastoplastic Constitutive Model

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