Micro origins for macro behavior in granular media

被引：28

作者：

Zhao, Jidong ^{[1
]}

Jiang, Mingjing ^{[2
]}

Soga, Kenichi ^{[3
]}

Luding, Stefan ^{[4
]}

机构：

[1] Hong Kong Univ Sci & Technol, Dept Civil & Environm Engn, Hong Kong, Hong Kong, Peoples R China

[2] Tongji Univ, Coll Civil Engn, Shanghai, Peoples R China

[3] Univ Calif Berkeley, Berkeley, CA 94720 USA

[4] Univ Twente, Enschede, Netherlands

来源：

GRANULAR MATTER | 2016年 / 18卷 / 03期

关键词：

Granular matter; Micro-macro transition; Multiscale modeling; Jamming transition; Granular flow; Fabric evolution; Particle breakage; Failure; Clay aggregation; STRAIN LOCALIZATION; KINEMATIC MODELS; PART I; SAND; CONTINUUM; SOILS; MECHANICS; DISCRETE; DEM;

D O I：

10.1007/s10035-016-0662-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the latest advances in understanding, characterization and modeling of key micro mechanisms and origins underpinning the interesting and complex macroscopic behavior of granular matter. Included in this Topical Collection are novel theories, innovative experimental tools and new numerical approaches, focusing primarily on three subtopics governing important multiscale properties of granular media: (a) the jamming transition from fluid-to solid-like behavior, critical state flow and wave propagation, (b) the signature of fabric and its evolution for granular media under general loading conditions, and (c) mechanisms like rotation, breakage, failure and aggregation. The significance of these contributions and exploratory future directions pertaining to cross-scale understanding of granular matter are discussed.

引用

页数：5

共 44 条

[1] Grain-scale experimental investigation of localised deformation in sand: a discrete particle tracking approach [J].

Ando, Edward ;

Hall, Stephen A. ;

Viggiani, Gioacchino ;

Desrues, Jacques ;

Besuelle, Pierre .

ACTA GEOTECHNICA, 2012, 7 (01) :1-13

[2] Multiscale modeling and characterization of granular matter: From grain kinematics to continuum mechanics [J].

Andrade, J. E. ;

Avila, C. F. ;

Hall, S. A. ;

Lenoir, N. ;

Viggiani, G. .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2011, 59 (02) :237-250

[3]

[Anonymous], AIP C P

[4] Jamming by shear [J].

Bi, Dapeng ;

Zhang, Jie ;

Chakraborty, Bulbul ;

Behringer, R. P. .

NATURE, 2011, 480 (7377) :355-358

[5] Crushing and plastic deformation of soils simulated using DEM [J].

Cheng, YP ;

Bolton, MD ;

Nakata, Y .

GEOTECHNIQUE, 2004, 54 (02) :131-141

[6] Investigating the effects of particle shape on normal compression and overconsolidation using DEM [J].

de Bono, J. P. ;

McDowell, G. R. .

GRANULAR MATTER, 2016, 18 (03)

[7] Strain localization in sand: an overview of the experimental results obtained in Grenoble using stereophotogrammetry [J].

Desrues, J ;

Viggiani, G .

INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2004, 28 (04) :279-321

[8] Mesoscale simulation of clay aggregate formation and mechanical properties [J].

Ebrahimi, Davoud ;

Pellenq, Roland J. -M. ;

Whittle, Andrew J. .

GRANULAR MATTER, 2016, 18 (03)

[9] Breakage mechanics - Part I: Theory [J].

Einav, Itai .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2007, 55 (06) :1274-1297

[10] Strain localization and fabric evolution in sand [J].

Gao, Zhiwei ;

Zhao, Jidong .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2013, 50 (22-23) :3634-3648

← 1 2 3 4 5 →