MECHANICS OF HETEROGENEOUS MATERIALS Institut National Polytechnique de Grenoble 46 Avenue Félix Viallet 38000 Grenoble France June 21-22, 1999 |
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Félix Darve and Benjamin Loret
Session HETEROGENEOUS MATERIALS 8h30-9h00: Registration and welcome address 9h00-9h45: John R. Willis, Cambridge University, UK Estimating the yield stress of elastoplastic polycrystals: recent results 9h45-10h15: Claude Boutin and X. Olny, Ecole Nationale des Travaux Publics de l'Etat, Vaulx en Velin, Diversity of interscale coupling. The case of acoustics of multiporosity media 10h15-10h30: Break 10h30-11h00: Patrick de Buhan and B. Sudret, Ecole Nationale des Ponts et Chaussées, Marne la Vallée, Micropolar continuum description of materials reinforced by linear inclusions 11h00-11h30: Jean Sulem, Ecole Nationale des Ponts et Chaussées, Marne la Vallée, Analysis of scale effect in rock indentation tests with higher order continuum theories 11h30-12h00: Joseph Gril et F. Samis, Université de Montpellier II, Modélisation des déformations et des contraintes induites par lélaboration et le séchage du bois à léchelle de la paroi cellulaire 12h00-13h30: Lunch | Back to top| Back to Main Page| Session GEOMATERIALS 13h30-14h15: Sia Nemat-Nasser, University of California at San Diego, USA Anisotropy in Deformation of Frictional Granules 14h15-14h45: Nenad Bicanic, University of Glasgow, UK On discontinuous deformation framework for modelling progressive fracture of concrete 14h45-15h15: Jean-Marie Fleureau and A. Modaressi, Ecole Centrale de Paris, Chatenay Malabry Modelling of unsaturated soils starting from a micromechanical model 15h15-15h45: Jian-Fu Shao, Laboratoire de Mécanique de Lille Anisotropic damage modelling of partially saturated brittle materials 15h45-16h00:Break 16h00-16h30: Jean-Baptiste Leblond and P.B. Badel, Université Paris VI-Jussieu Integration schemes for the microplane model of the mechanical behaviour of concrete 16h30-17h00: David Muir-Wood and G.V. Kumar,University of Bristol, UK Experimental observations of behaviour of heterogeneous soils 17h00-17h30: Roberto Nova, Politecnico di Milano, Italia The effect of rock weathering on the geostatic stress state 17h30-18h00: Jean-Pierre Vilotte and J.P. Ampuero, Institut de Physique du Globe de Paris Localisation and the onset of dynamic antiplane shear instability for a frictional interface with displacement weathering friction 20h00: Anthony J.M. Spencer ,University of Nottingham, UK J.P. Boehler: the scholar and his scientific achievements followed by a banquet | Back to top| Back to Main Page| Session POLYCRYSTALLINE MATERIALS 8h00-8h45: André Zaoui, M. Bornert, R. Masson, Ecole Polytechnique Palaiseau and P. Ponte-Castaneda, University of Pennsylvania, Philadelphia, USA Nonlinear estimates of the effective behaviour of polycrystalline materials 8h45-9h15: Albrecht Bertram, Otto von Guericke Universität, Magdeburg, Deutschland Texture evolution in polycrystalline metals under large plastic deformations 9h15-9h45: Marcel Berveiller, Université de Metz, Dislocations related mechanisms in classical plasticity 9h45-10h15: Samuel Forest, Ecole Nationale Supérieure des Mines de Paris, Evry Construction and Identification of Constitutive Equations for Generalized Continua 10h15-10h30: Break 10h30-11h00: Wiktor Gambin and K. Kowalczyk, Institute of Fundamental Technological Research, Warsaw, Poland Effect of texture development on change of yield surface 11h00-11h30: François Sidoroff, Ecole Centrale de Lyon, A. Elomri and A. Fennan, University of Tanger, and A. Hihi, University of Rabat, Marocco Anisotropic elastic-plastic behaviour as resulting from homogenization 11h30-12h00: Marc François, Université Paris VI, and G. Geymonat, Ecole Normale Supérieure de Cachan Distance from a tensor to a given class of symmetry. Applications to the stiffness tensor measurement and to homogenization 12h00-13h30: Lunch | Back to top| Back to Main Page| Session DAMAGE MECHANICS 13h30-14h15: Jean-Louis Chaboche, Office National dEtudes et Recherches Aérospatiales Mécanique de l'endommagement: anisotropie initiale et anisotropie induite dans les matéeriaux composites 14h15-14h45: Josef Betten, Rheinisch-Westfalische Technische Hochschule, Aachen, Deutschland Creep damage in isotropic and anisotropic materials 14h45-15h15: Ignacio Carol, Universitat Politecnica de Catalunya, Barcelona, Spain Anisotropic damage evolution using a pseudo-logarithmic tensor rate 15h15-15h30: Break 15h30-16h00: Damien Halm and André Dragon, Ecole Nationale Supérieure de Mécanique et Aéronautique de Poitiers Applications of the tensor functions representation theory in the field of anisotropic damage 16h00-16h30: Gilles Pijaudier-Cabot, C. la Borderie and S. Fichaut, Ecole Normale Supérieure de Cachan Modelling damage and load induced anisotropy in concrete and cementitious materials 16h30-17h00: Quanshui Zheng,Tsinghua University, Beijing, China Texture effect and modelling on martensite deformation of NiTi Shape Memory Alloy Sheet | Back to top| Back to Main Page| This page has been constructed by Benjamin Loret: Benjamin.Loret@hmg.inpg.fr Last update: March 26, 1999. |