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Poster Session I
Monday, July 13, 2009, Monday, July 13, 2009 6:00 pm - 7:30 pm
Friedhoff Hall
Poster Session and Reception
PI.1 Physical Characterization of Granular Components Used in Road Construction
Pablo A. Arias-García1, María E. Médici2, Rodolfo O. Uñac1, Ana M. Vidales*1, Arcesio Lizcano-Peláez3
1INFAP CONICET, Universidad Nacional de San Luis, Argentina, 2Departamento de Minería, Universidad Nacional de San Luis, Argentina, 3Departamento de Ingeniería Civil y Ambiental, Universidad de los Andes, Colombia
PI.2 Study of the Durability of the Demolition Aggregates on the Pavements
Bachir Melbouci*, Fazia Boudjemia
University Tizi-ouzou, Algeria
PI.3 Collapsing process of uniform granular slopes
Hsien-Ter Chou, Ching-Fang Lee*
National Central University, Taiwan
PI.4 Grain size dependence of barchan dune dynamics
Christopher Groh*1, Nuri Aksel2, Ingo Rehberg1, Christof A. Kruelle1, Christof A. Kruelle3
1Experimentalphysik V, Universität Bayreuth, Germany, 2Technische Mechanik und Strömungsmechanik, Universität Bayreuth, Germany, 3Maschinenbau und Mechatronik, Hochschule Karlsruhe - Technik und Wirtschaft, Germany
PI.5 Discrete analysis of clay layer tensile strength
Lê Thi-Ngoc-Hà1, Plé Olivier1, Villard Pascal1, Gotteland Philippe*1, Gourc Jean-Pierre2
1Laboratoire 3S-R, France, 2Laboratoire THE, France
PI.6 Mechanical behavior of mixtures of circular and rectangular 2D particles
Elli-Maria Charalampidou, Gaël Combe*, Gioacchino Viggiani, Jack Lanier
Grenoble Universités, France
PI.7 Extension of Geldart’s diagram to fluidizable fine and ultrafine particles
Jose Manuel Valverde, Antonio Castellanos*
University of Seville, Spain
PI.8 Cohesion and internal friction of fine glass beads as affected by small intensity vertical vibration
A Castellanos, C Soria-Hoyo, J M Valverde, M A S Quintanilla*
Universidad de Sevilla, Spain
PI.9 Mechanical strength of humidified glass beads
Carlos Soria-Hoyo, Jose Manuel Valverde, Antonio Castellanos*
University of Seville, Spain
PI.10 Alternating field electronanofluidization
M J Espin*, J M Valverde, M A S Quintanilla, A Castellanos
University of Seville, Spain
PI.12 Memories in paste control crack patterns
Akio Nakahara*, Atsunari Katsuki, Yousuke Matsuo
Nihon University, Japan
PI.13 Gravitational instability of a granular medium subjected to an inner water flow
Pierre Philippe*, Félix Bonnet, Thierry Richard
Cemagref, France
PI.14 Penetration test modelling in a coarse granular medium
Pierre BREUL*1, Miguel BENZ1, Roland GOURVES1, Gilles SAUSSINE2
1Blaise Pascal University, France, 2French railway company - SNCF, France
PI.15 INVESTIGATIONS OF SHEAR LOCALIZATION DURING GRANULAR SILO FLOW WITH NON-LOCAL HYPOPLASTIC CONSTITUTIVE MODEL
Michal Wojcik*, Jacek Tejchman
Gdansk University of Technology, Poland
PI.16 Modeling of the behavior of granular bodies using DEM with contact moments
Jan Kozicki*, Jacek Tejchman, Lukasz Widulinski
Gdansk University of Technology, Poland
PI.17 Particle shape versus friction in granular jamming
Lionel Pournin*, Michel Tsukahara, Thomas M. Liebling
Ecole Polytechnique Fédérale de Lausanne - EPFL, Switzerland
PI.18 Interferometric measurements of small deformations of granular materials
Marion Erpelding*, Axelle Amon, Jerome Crassous
Institut de Physique de Rennes, France
PI.19 Simulation of polygonal grains in an incompressible Finite-Element-Fluid
Yusuke Sakai, Jian Chen, Hans-Georg Matuttis*
The University of Electrocommunications, Department of Mechanical Engineering and Intelligent Systems, Japan
PI.20 Particle scale features in shearing of glass ballotini
Danuta Lesniewska2, David Muir Wood*1, Magdalena Pietrzak3
1University of Bristol, United Kingdom, 2Institute of Hydro-Engineering, Polish Academy of Sciences, Poland, 3Koszalin University of Technology, Poland
PI.21 Influence of the grains shape on the mechanical behaviour of granular materials
Krzysztof Szarf, Gaël Combe*, Pascal Villard
Laboratoire 3S-R, France
PI.22 Instability in Granular Materials with Internal Erosion
Pierre-Yves Hicher*1, Ching Chang2
1Ecole Centrale, France, 2University of Massachusetts, United States
PI.23 Using Nonconvex Discrete Elements to Predict Experimental Behaviour of Granular Materials
philippe Gotteland*1, pascal Villard1, christophe Salot2
1Grenoble Universities, France, 2BG Ing.Conseils SA, Switzerland
PI.24 Simple Probabilistic Modeling of Granular Jamming and Validation Using DEM
Michel Tsukahara*, Lionel Pournin, Thomas M. Liebling
Ecole Polytechnique Fédérale de Lausanne - EPFL, Switzerland
PI.25 A model for cohesive granular media with a solid matrix: application to wheat endosperm.
Vincent TOPIN*, Farhang RADJAI, Jean-Yves DELENNE
LMGC Université Montpellier 2, France
PI.26 Modelling of scale effects on the micromechanics of granular media under direct shear condition
Jianfeng Wang*1, Marte Gutierrez2
1City University of Hong Kong, Hong Kong, 2Colorado School of Mines, United States
PI.27 Measurement of Granular Material Packing
Michael Bloom, Michael Russell, Aliaksei Kustau, Keicha Muriel, Shreekanth Mandayam, Beena Sukumaran*
Rowan University, United States
PI.28 Simulation of fragment scattering of concrete specimen subjected to high speed loading by distinct element method.
Satoshi Katsuki*, Daisuke Haraki
National Defense Academy, Japan
PI.29 Fractal Fragmentation of Granular Materials Under Compression
Luis Vallejo*1, Sebastian Lobo Guerrero2
1University of Pittsburgh, United States, 2American Geotechnical and Environmental Services, United States
PI.30 The Discharge of Fine Powders from a Silo
Shu-San Hsiau*1, Chin-Chi Hsu1, Jiri Smid2
1National Central University, Taiwan, 2Institute of Nuclear Energy Research, Atomic Energy Council, Taiwan
PI.31 Influence of bedding on shear band formation of quasistatic granular media
Zafar Mahmood*, Kazuyoshi Iwashita
Department of Civil and Environmental Engineering, Saitama University, Japan
PI.32 Erosion structures in laminar flumes
Olivier Devauchelle3, Christophe Josserand1, Pierre-Yves Lagrée*1, Eric Lajeunesse3, Luce Malverti3, François Métivier3, Stéphane Zaleski2, Khanh-Dang Nguyen Thu-Lam2
1CNRS Univ. Paris 06, France, 2IJLRA Univ. Paris 06, France, 3IPGP Univ. Paris 06, France
PI.33 Beyond Faraday's crispations: nonlinear patterns of granular flow on a vibratory conveyor
Christof Kruelle*1, Andreas Goetzendorfer2, Jennifer Kreft2, Daniel Svensek2
1Mechanical Engineering and Mechatronics, Hochschule Karlsruhe, Germany, 2Experimentalphysik V, Universitaet Bayreuth, Germany
PI.34 Shear strength and fabric properties in granular media with interlocked particles
Nicolas Estrada*3, Alfredo Taboada1, Farhang Radjaï2
1Géosciences Montpellier, Université de Montpellier II - CNRS, France, 2LMGC, Université de Montpellier II - CNRS, France, 3Departamento de Ingeniería Civil y Ambiental, Universidad de los Andes, Colombia
PI.35 Modeling of Abrasion and Crushing of Unbound Granular Materials During Compaction
Manuel Ocampo*, Bernardo Caicedo
Universidad de Los Andes, Colombia
PI.36 Internal avalanche in a granular media
Alain de Ryck*, Olivier Louisnard
Ecole des Mines d'Albi-Carmaux, France
PI.37 A Particle-Substrate Numerical Model for a quasi-2D Driven Dissipative Granular Gas
Meenakshi Dutt*1, Robert Behringer2
1University of Illinois at Urbana-Champaign, United States, 2Duke University, United States
PI.38 Numerical Model for Ultra-fine Particles in the Absence and Presence of Gravity
Meenakshi Dutt*1, James Elliott2
1University of Illinois at Urbana-Champaign, United States, 2University of Cambridge, United Kingdom
PI.39 The Effect of Particle Size Dispersity in Dense Granular Packings on the Void Structure and the Interparticle Contact Frictional State
Meenakshi Dutt*1, James Elliott2
1University of Illinois at Urbana-Champaign, United States, 2University of Cambridge, United Kingdom
PI.40 A micro-mechanical, statistical model of a random assembly of rigid disks under quasi-static deformation
Guy Descornet
Belgian Road Research Centre, Belgium
PI.41 The pursuit of loosest packing
Tomaso Aste*, Gary Delaney, Tiziana Di Matteo
The Australian National University, Australia
PI.42 Experimental study on the signs of particulate structures formation in annular geometry of rapid granular shear flows
Jouni Ritvanen*, Payman Jalali
Lappeenranta University of Technology, Finland
PI.43 Mechanical properties of compacts made with binary mixtures of pharmaceutical excipients of 3 different kinds
Virginie Busignies*1, Pierre Evesque3, Patrice Porion2, Bernard Leclerc1, Pierre Tchoreloff1
1Centre d'Etudes Pharmaceutiques, France, 2CRMD, France, 3Lab MSSMat, umr8579 cnrs, France
PI.44 Porous structure of pharmaceutical tablets studied using PGSTE-NMR technique
Patrice Porion1, Pierre Tchoreloff2, Virginie Busignies2, Bernard Leclerc2, Pierre Evesque*3
1CRMD CNRS, France, 2Centre d'Etudes Pharmaceutiques, France, 3Lab MSSMat, umr8579 cnrs, ECP, France
PI.45 Competing flow of dissimilar granular materials in air
Chuan-Yu Wu*, Yu Guo, Colin Thornton, Siavash Nikoosaleh
University of Birmingham, United Kingdom
PI.46 An elasto-plastic model for deformation and flow of granular material and its connection with micro-mechanical quantities
David Harris
University of Manchester, United Kingdom
PI.47 Convective Flow in a Horizontally Vibrated 3D Granular Packing
Ahmed Raihane1, Olivier Bonnefoy*1, Sebastien Nadler1, Jean-Louis Gelet3, Jean-Marc Chaix2, Gerard Thomas1
1Ecole nationale superieure des mines de saint-etienne, France, 2INPG, France, 3Ferraz-Shawmut, France
PI.48 Numerical simulations of isostatic and die compaction of powder by the discrete element method
Jerier Jean-François, Harthong Barthélémy, Imbault Didier, Donzé Frédéric-Victor*, Dorémus Pierre
Laboratoire 3S-R, France
PI.49 Granular media under horizontal shakings : numerical simulation.
Sébastien Nadler*1, Olivier Bonnefoy2, Gérard Thomas2, Jean-Marc Chaix3, Ahmed Raihane3, Jean-Louis Gelet3
1Centre SPIN -LPMG UMR CNRS 5148. Ecole Nationale Supérieure des Mines de Saint-Etienne., France, 2Ferraz-Shawmut, France, 3LTPCM UMR CNRS 5614 - ENSEEG, France
PI.50 A Dense 2D Granular Material Subject to Cyclic Pure Shear
Jie Zhang*1, Jie Ren1, Somayeh Farhadi1, Robert Behringer1, Trush Majmudar2, Antoinette Tordesillas3
1Department of Physics and Center for Nonlinear and Complex Systems, Duke University, United States, 2Massachusetts Institute of Technology, United States, 3University of Melbourne, Australia
PI.51 Mean force on a wall overflowed by dense granular avalanches: discrete numerical simulations
Benoit CHANUT*, Thierry FAUG, Mohamed NAAIM
Cemagref, France
PI.52 Discrete simulation of the consolidation of nano-sized aggregated powders
Avinash Balakrishnan, Patrick Pizette, Christophe L. Martin*
Laboratoire SIMaP – GPM2, Grenoble-INP/ UJF / CNRS, France
PI.53 Coupling of in situ X-ray microtomography observations with Discrete Element simulations – Application to powder sintering
Luis Olmos1, Didier Bouvard*1, Christophe Louis Martin1, Daniel Bellet2, Marco Di Michiel3
1Laboratoire SIMAP-GPM2, Grenoble INP/CNRS/UJF, France, 2Laboratoire LMGP, Grenoble INP/CNRS, France, 3European Syncrotron Research Facilities, France
PI.54 Effects of Grain Shape on Mechanical Behaviors of Granular Material under Plane Strain Condition in 3D DEM Analyses
Tatsuo Sakakibara*1, Satoru Shibuya2, Shoji Kato2
1ITOCHU Techno-Solutions Corporation, Japan, 2Kobe University, Japan
PI.55 Failure in small granular assemblies
Philipp Welker*1, Sean McNamara2
1Universität Stuttgart, Germany, 2Université de Rennes I, France
PI.58 From static response to impact loading in soils: a Discrete Element Method analysis
Jean-Patrick Plassiard1, Frederic Victor Donze*1
1Ecole Centrale de Lyon, France, 2Université Joseph Fourier - Grenoble University, France
PI.59 MR Elastography Studies of the 3D Force Chain Structure in Dense Granular Media: Distribution of Chain Lengths
Lori Sanfratello*1, Eiichi Fukushima2
1New Mexico Resonance, United States, 2ABQMR, United States
PI.60 Influence of interstitial fluid viscosity on transport phenomenon in sheared granular materials
Chun-Chung Liao*, Sun-San Hsiau
National Central University, Taiwan
PI.61 Effect of the interfacial tension and wettability on the behaviour of unsaturated granular media
Said Taibi*1, Dumont Matthieu1, Jean-Marie Fleureau1
1University of le Havre, Laboratoire LOMC, FRE CNRS, France, 2Ecole Centrale Paris, France
PI.62 Unjamming granular materials: “Such sweet jams meticulously jarred”
Nicolas Rivier
IPCMS, Université Louis Pasteur, France
PI.63 Logarithmic strengthening of granular materials with rate
Bob Behringer*1, Bulbul Chakraborty2, Silke Henkes2, Robert Hartley1, Dapeng Bi1
1Duke University, United States, 2Brandeis University, United States
PI.64 Measurement of micro-polar effects in granular materials
Matthew R. Kuhn*1, Ching S. Chang2
1University of Portland, United States, 2University of Massachusetts, United States
PI.65 Can percolation model describe the evolution of mechanical properties of compacts of binary systems?
Pierre Evesque*1, Virginie Busignies2, Patrice Porion3, Bernard Leclerc2, Pierre Tchoreloff2
1Lab MSSMat, umr8579 cnrs, ECP, France, 2Centre d'Etudes Pharmaceutiques, France, 3CRMD CNRS, France
PI.66 Anisometric particle systems – from shape characterization to suspension rheology
Eva Gregorova*, Willi Pabst, Lucie Vanerkova
ICT Prague, Czech Republic
PI.67 Monitoring The Evolution of Elastic Properties And Grain Rearrangements During Sintering With Sound
Vincent Langlois*, Xiaoping Jia
Université Paris Est, France
PI.68 Shear strength and stress distribution in wet granular media
Vincent Richefeu*1, Farhang Radjai2, Moulay Said El Youssoufi2
1L3S-R, France, 2LMGC UMR 5508, France
PI.69 Acoustic tensor criterion for a DEM-FEM two scale approach of the behaviour of granular materials
Michal Nitka, Gabriela Bilbie, Gaël Combe*, Cristian Dascalu, Jacques Desrues
Grenoble Universités, France
PI.70 Experiments on the Local Segregation Patterns of Gas-Fluidized Beds with Continuous Size Distributions
Jia Wei Chew, Jeffrey Wolz*, Christine Hrenya
University of Colorado at Boulder, United States
PI.71 Mixing and Segregation of Granular Materials in a Four-Bladed Mixer
Brenda Remy*1, Johannes G. Khinast2, Benjamin J. Glasser1
1Rutgers University, United States, 2Graz University of Technology, Austria
PI.72 Stokes Cradle: Wetted Particle Collisions
Carly Donahue*, Christine Hrenya, Robert Davis
University of Colorado, United States
2B-1 Rheological Transition in Two- and Three-Dimensional Granular Media
Zahra Shojaaee*, Alexander Ries, Lothar Brendel, Dietrich Wolf
University of Duisburg-Essen, Germany