Geomechanics from Micro to Macro - Rilegato

Rilegato

ISBN 10: 1138027073 ISBN 13: 9781138027077

Casa editrice: CRC Press, 2014

Riassunto

Geomechanics from Micro to Macro contains 268 papers presented at the International Symposium on Geomechanics from Micro and Macro (IS-Cambridge, UK, 1-3 September 2014). The symposium created a forum for the dissemination of new advances in the micro-macro relations of geomaterial behaviour and its modelling. The papers on experimental investigations show findings from micro-scale experiments, non-destructive imaging, element testing (coarse grained materials, fine grained materials and mixtures), physical model tests and field tests. The subjects of the investigations include particle effects (shape, size and grading), partial saturation, creep and aging, fluid-grain coupling, biological and chemical effects, and thermal effects. The papers on discrete based modelling examine pre- and post-failure behaviour, particle shapes and size effects, particle crushing, dynamic behaviour, bonding effects, fracturing and fragmentation, interface behaviour, and fluid-grain coupling. The contributions on continuum based modelling include stress-strain relationships, multi-scale modelling, multiphase modelling, fluid flow modelling, and numerical modelling based on continuum based models and particle based models.

Geomechanics from Micro to Macro will be of interest to academics and engineers involved in granular physics, soil mechanics, rock mechanics, geotechnical engineering and geological engineering.

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Contenuti:

Preface
International advisory committee
Organising committee

Volume I

Keynotes

Granular plastic flow and fabric-based internal variables
F. Radjai & S. Roux

Advancing geomechanics using DEM
C. O’Sullivan

Meso-scale structural characteristics of clay deposit studied by 2D Discrete Element Method
A. Suzuki &T. Matsushima

Part I: Discrete-based modelling

Pre-failure behaviour

Modelling soft-particle materials
S. Nezamabadi, F. Radjai, J. Averseng & J.-Y. Delenne

Pre-peak deformation of model granular materials: A DEM study
J.-N. Roux

Grain-scale discrete analysis methods for real granular matter: Granular element and coupled Level Set-Discrete Element Methods
K.-W. Lim, R. Kawamoto & J.E. Andrade

Capturing the state-dependent nature of soil response using DEM
X. Huang, C. O’Sullivan, K.J. Hanley & C.Y. Kwok

Investigation of fabric evolution in elliptical granular materials for kinematic models using the Discrete Element Method
M.J. Jiang & T. Li

Fabric of monosized granular media
J. Sánchez, G. Auvinet & B. Cambou

Change of scale in 2D granular materials: Behavior at meso- and macro-scales
S.K. Nguyen, H. Magoariec, E. Vincens & B. Cambou

Fabric evolution of 3D granular materials in rotational shear
D.S. Yang, X. Li & H.-S. Yu

Micro and macro behavior of granular materials in simple shear
M. Gutierrez & A. Muftah

Effects of sample preparation methods in DEM
M.L. Bernhardt, C. O’Sullivan & G. Biscontin

Characterization of induced microstructures in a simulated triaxial specimen
Y. Lu &Y. Tan

Comparison between geometrical and dynamic particle packing
I. Koval, M. Roozbahani & D. Frost

Incremental stress and microstructural response of granular soils under undrained axisymmetric deformation
N. Kumar, S. Luding & V. Magnanimo

Post-failure behaviour

Anisotropic Coulomb failure criterion: From DEM to experiments
P. Fu, Z. Tong & Y.F. Dafalias

Investigation of Christensen’s two-parameter failure criterion for brittle materials
K.J. Hanley, C. O’Sullivan & X. Huang

Instability in granular materials – a micromechanical investigation
J.C. Lopera Perez, C.Y. Kwok, C. O’Sullivan, K.H. Hanley & X. Huang

Characteristic lengths in granular piles exhibiting steady surface flows
J.-F. Camenen & P. Richard

Flow patterns in quasi-static deformation of dry granular materials
K. Viswanathan, A. Mahato, T.G. Murthy, T. Koziara & S. Chandrasekar

Comparison of fabric tensors for granular materials
A. Theocharis, E. Vairaktaris, P. Fu & Y.F. Dafalias

On the role of meso-structures on the instability mechanism of granular soils
J.Wang & B. Zhou

Simulation of granular soil behaviour using physics engines
M. Pytlos, M. Gilbert & C.C. Smith

A microstructural cluster-based description of diffuse and localized failures
N. Hadda, F. Bourrier, L. Sibille, F. Nicot, R.Wan & F. Darve

Particle shape and size effects

Effect of mean grain diameter on vortices, force chains and local volume changes in granular shear zones
M. Nitka, J. Tejchman, J. Kozicki & D. Lesniewska

A discrete element analysis of the micromechanical interaction of non-spherical particles in cohesionless granular solids under K0 condition
H. Khan, J.P. Morrissey, J.Y. Ooi & J. Tod Pittam

Investigating the effects of particle shape on the normal compression of sand using DEM
J.P. de Bono & G.R. McDowell

Micromorphic continuum stress measures calculated from three-dimensional ellipsoidal discrete element simulations on granular media
R.A. Regueiro, B. Zhang & F. Shahabi

Characterizing and incorporating particle morphology in Discrete Element Modeling
S. Thomas, C. Hurt, C.E. Cary, D. Barrot, P. Giordano, J. Corriveau, S. Mandayam, N. Das, A. Daouadji & B. Sukumaran

Shape effect of elongated soil particles on Discrete Element Modelling of methane hydrate soil sediments
Y. Yu, Y.P. Cheng, X. Xu & K. Soga

A study on a shape effect in rockfall simulation using DEM
S. Moriguchi, I. Tachibana, K. Terada, S. Takase, T. Kyoya, J. Kato, S. Sawada & A. Yashima

A micromechanical study of the equivalent granular void ratio of soil mixtures using DEM
N.H. Minh & Y.P. Cheng

Coordination number and geometric anisotropy in binary sphere mixtures
J. Sánchez, G. Auvinet & B. Cambou

The influence of finer fraction and size-ratio on the micro-scale properties of dense bimodal materials
T. Shire, C. O’Sullivan & K. Hanley

The influence of particle shape for granular media: A Fourier-shape-descriptor-based micromechanical study
Z. Liu, J. Zhao & G. Mollon

Particle crushing

A contribution to the numerical simulation of aggregate crushing
A. Neveu, R. Artoni, P. Richard & Y. Descantes

Force chain evolution during the gravity induced crushing of a fractal granular mixture
Z.Wang & L.E. Vallejo

New approach to grain fragmentation for discrete element methods
D. Cantor, N. Estrada & E. Azéma

An evaluation of the progressive crushing of granular materials under compression
L.E. Vallejo, S. Lobo-Guerrero, C. Sbarro, Z. Liu & J.R. Valdes

DEM modelling of a double-porosity crushable granular material
M.O. Ciantia, M. Arroyo, J. Butlanska & A. Gens

Evolution of particle size distributions in crushable granular materials
D.-H. Nguyen, E. Azéma, P. Sornay & F. Radja

Compression behavior for assembly of DEM crushable cylindrical gravels
Y. Nakata & Y.Watabe

A DEM investigation of a simple shear test on crushable materials
Y.S.Wang, S.H. Liu, C.M. Shen & Z.J.Wang

A probability-based approach for predicting particle crushing of granular soil
B. Zhou & J.Wang

Model methodology for studying crushing of unbound granular materials during compaction
M.S. Ocampo, B. Caicedo & L.E. Vallejo

Dynamic behaviour

Micromechanics of seismic wave propagation in granular materials
J. O’Donovan, S. Hamlin, G. Marketos, C. O’Sullivan, E. Ibraim, M. Lings & D.M.Wood

Novel methods of bender element test analysis
J. O’Donovan, G. Marketos & C. O’Sullivan

Dynamic response of granular soils during dynamic compaction by PFC3D
M.C. Jia, X.H. Yang, S.H.Wu & J. Zhang

Macro and micro responses of granular materials under traffic load
J.G. Qian, Z.P. You, X.Q. Gu & M.S. Huang

Impact of seismic intensity on deformation of road embankment constructed by granular soil
J.Wang & R.Y.S. Pak

Dynamic soil-structure interaction around a monopile supporting a wind turbine
L. Cui & S. Bhattacharya

Behaviour of bonded materials

Numerical investigation on effect of bond size on the compressive behavior of rigid bonded granules by FEM and DEM approaches
F. Liu, C. Sun, M.J. Jiang, Z. Li & G. Deng

Three-dimensional DEM investigation on failure criterion of cylinder-shaped bond between spheres
Z.F. Shen, M.J. Jiang & H.N.Wang

Shear behaviour of methane hydrate bearing sand: DEM simulations
J.S. Vinod, M. Hyodo, B. Indraratna & S. Kajiyama

DEM analysis of geomechanical behavior of methane hydrate-bearing sediments
Q.J. Yang & C.F. Zhao

DEM analysis on formation of shear band of methane hydrate bearing soil under different temperatures and water pressures
M.J. Jiang, D. Peng, F. Liu & Z.F. Shen

Three-dimensional DEM simulation of mechanical behavior of methane hydrate under triaxial compression
M.J. Jiang, J. He, J.F.Wang & F. Liu

DEM simulations of methane hydrate dissociation by thermal recovery
M.J. Jiang, C. Fu, L. Cui, Z.F. Shen & F.Y. Zhu

A simple three-dimensional bond contact model for cemented sands considering the influence of bond width and thickness
M.J. Jiang & F.G. Zhang

Discrete Element Method for modeling the mechanical behavior of unsaturated granular media
K. Tourani, A. Mahboubi & E.S. Hosseininia

Discrete Element Modeling on strength degradation of concrete induced by sulfate attack
M.J. Jiang, Z.W. Liao, H.N.Wang & S.L. Chen

Significance of DEM input parameters on the modelling of low strength soft rock mechanical behaviour
D. Barreto, M. Rouainia & D. Simpson

Fracturing and fragmentation

Blasting of cemented granular material and discrete element simulation of the process
N. Kikkawa, K. Itoh, T. Mizutani, T. Hori, Y. Toyosawa, M.J. Pender & R.P. Orense

Modelling fracturing process of geomaterial using Lattice Element Method
J.K.-W.Wong, K. Soga, X. Xu & J.-Y. Delenne

Coupled hydro-thermo-mechanical modeling of hydraulic fracturing in quasi-brittle rocks using DEM
I. Tomac & M. Gutierrez

Interface behaviour

Effects of joint geometry on the modelled material strengths of rock masses in the distinct element method
B.D. Roullier, P.A. Langston & X. Li

Particle flow modeling for direct shear behavior of rough joints
C.C. Xia, S.W. Zhou, S.G. Du &Y.L. Song

DEM investigation of geogrid–soil interaction under wheel load
Z.Wang, M. Ziegler, F. Jacobs & C. Yin

The influence of membranes on tests of coarse-grained materials at low cell pressures
L. Le Pen, J. Harkness, A. Zervos &W. Powrie

Exploring the influence of normal boundary conditions on interface shear test
S. Liu & J.Wang

Fluid-grain coupling

Lattice Boltzmann modeling of liquid clusters in granular media
J.-Y. Delenne, V. Richefeu & F. Radjai

Shear flow of dense granular suspensions by computer simulations
L. Amarsid, P. Mutabaruka, J.-Y. Delenne, Y. Monerie & F. Radjai

Underwater granular flows down inclined planes
K. Kumar, K. Soga & J-Y. Delenne

Coupled LBM-DEM modeling of Bingham fluids with suspended particles
S.G. Chen, C.H. Zhang, Q.C. Sun & F. Jin

A coupled CFD-DEM model for fluid-particle flows with free surface: Formulation and validation
L. Jing, C.Y. Kwok & Y.F. Leung

Coupled CFD-DEM simulations of submarine landslide induced by thermal dissociation of methane hydrate
M.J. Jiang, C. Sun,W.C. Zhang & F. Liu

Investigation of submerged debris flows via CFD-DEM coupling
T. Zhao, G.T. Houlsby & S. Utili

A new discontinuous model for three dimensional analysis of fluid-solid interaction behavior
H. Zhang, G. Chen, L. Zheng, Y. Zhang, Y.Q.Wu, Z. Han, F.S. Fan, P.D. Jing &W.Wang

Contact mechanics in presence of fluid under pressure
L. Mongiovi

Numerical simulation of liquefaction behavior on gravelly soil in dynamic triaxial test by particle flow code
Y.L.Wang, Z.L. Cheng, Y.Wang & Z.B.Wang

Microstructure evolution of granular soils during liquefaction process
J.Wei & G.Wang

Numerical analysis of internal stability of granular materials using discrete element method
N.A. Hama, T. Ouahbi, S. Taibi, J.M. Fleureau, A. Pantet & H. Souli

Numerical simulation of localised fluidisation due to a leaking pipe
J. Li, X.L. Cui, A.H.C. Chan, L.W. Kong & X.W. Zhang

Mesoscale simulation of clay aggregate formation and mechanical properties
D. Ebrahimi, R.J.-M. Pellenq & A.J. Whittle

Applications

Probing DEM specimen heterogeneity by simulated CPT
J. Butlanska, M. Arroyo & A. Gens

Three dimensional modelling of the behaviour of stone columns using the discrete element method
F. Siahaan, B. Indraratna & C. Rujikiatkamjorn

A study of the behaviour of fresh and coal fouled ballast reinforced by geogrid using the discrete element method
N.T. Ngo, B. Indraratna & C. Rujikiatkamjorn

Analysis of micro characteristics and influence factors of foundation pit failure
Y.Q. Li, Z.L. Hu, X. Fang & J. Fonseca

Distinct element analysis on uplift resistance of belled and multi-belled piles in layered ground
T. Honda

A 2D DEM mono-pile model under combined loading condition
N. Duan & Y.P. Cheng

DEM analysis of green rubberised backfills towards future smart Integral Abutment Bridges (IABs)
L. Cui & S. Mitoulis

The effect of relative density on tunnelling-induced settlements – DEM simulations versus centrifuge test results
B. Zhou, I. Elkayam &A.M. Marshall

DEM analyses of pipe-soil interaction for offshore pipelines on sand
G. Macaro, S. Utili & C.M. Martin

Granular ratcheting phenomena behind a model retaining wall
F. Gabrieli, G. Zorzi & R.Wan

DEM modelling of boulders for rubble mound embankment construction
X. Zhao, J. Xu, B. Li & B. Mu

Author index

Volume II

Part II: Continuum-based modelling

Constitutive modelling

Constitutive modelling of fabric anisotropy in sand
Z.W. Gao, J.D. Zhao, X.S. Li & Y.F. Dafalias

Sand model within anisotropic critical state theory with evolving fabric
A.G. Papadimitriou, Y.F. Dafalias & X.S. Li

Granular material behaviour along proportional strain loading paths
P.-Y. Hicher

A quasi-static and hysteretic constitutive model for sand based on granular solid hydrodynamics: A triaxial compression example
H.Wang, Z. Chen & X. Cheng

A thermo-mechanical coupled constitutive model for clay based on extended granular solid hydrodynamics
Z.C. Zhang & X.H. Cheng

SCLAY1S-BS: an anisotropic model for simulation of cyclic behaviour of clays
M. Rezania, H. Dejaloud & M.M. Nezhad

Computations of plastic flow in granular assemblies under rotation of principal stresses
N. Hadda, R.Wan & M. Pouragha

A microstructural plastic potential for granular materials
M. Pouragha, R.Wan & N. Hadda

Pre- and post-failure analysis using a two-scale constitutive model
M.T. Manzari & K. Yonten

Modelling the shear strength and dilatancy of dry sand in triaxial compression tests
J. Fern, T. Sakanoue & K. Soga

Incorporation of initial static shear stress in the dilatancy flow rule of granular materials under quasi-static loading
H. Shaverdi, F. Kalantary & M.R. Taha

Why do constitutive models using (p and q) have problems?
T. Nakai, H.M. Shahin, M. Hinokio & H. Kyokawa

Method for shear strength of coarse granular materials based on fractal grain crushing
Y.F. Xu, Y. Xi & F.F. Chu

A theory predicting breakage dependence of critical state in sand
A. Tengattini, A. Das & I. Einav

A new method for establishing elastic-viscoplastic constitutive model of clay
Z.Wang, M. Jiang, Z. Shen, S. Chen & J. Cai

Modelling tertiary creep in geomaterials using a continuum damage mechanics approach
A.S. Osmanm & T.J. Birchall

The constitutive model for unsaturated...

Su questa edizione

• Editore: CRC Press
• Data di pubblicazione: 2014
• ISBN 10: 1138027073
• ISBN 13: 9781138027077
• Rilegatura: Copertina rigida
• Numero edizione: 1
• Numero di pagine: 1700
• Redattore: Soga Kenichi, Kumar Krishna, Biscontin Giovanna, Kuo Matthew