A proposal for continuum with micristructure, Mechanics Research Communications, vol.5, pp.139-145, 1978. ,
On the microstructural origin of certain inelastic models, Journal of Elasticity, vol.106, pp.326-330, 1984. ,
Geometrical effects in the inhomogeneous deformation of ductile single crystals, Acta Metallurgica, vol.27, pp.445-453, 1979. ,
Finite Element Modelling in Structural and Petroleum Geology, 1998. ,
Wave propagation in a stran-softening bar : exact solution, Journal of Engineering Mechanics, vol.111, pp.381-389, 1985. ,
Continuum theory for strain-softening, Journal of Engineering Mechanics, vol.110, pp.1666-1692, 1984. ,
Non local yield limit degradation, International Journal for Numerical Methods in Engineering, vol.26, pp.1805-1823, 1988. ,
Non local continuum damage, localization instability and convergence, Journal of Applied Mechanics, vol.55, pp.287-293, 1988. ,
Inverse problems and parameter estimation : integration of measurements and anlysis, Measurement Science and Technology, vol.9, pp.839-847, 1998. ,
Strain softening materias and finite element solution, Computers et Structures, vol.23, pp.163-180, 1986. ,
A finite element with embedded localization zones, Computer Methods in Applied Mechanics and Engineering, vol.77, pp.59-89, 1988. ,
Optimisation numerique, Mathématiques et Applications, vol.27, 1997. ,
Problèmes inverese, 2008. ,
, Déformation et rupture dans les roches tendres et les sols indurés : comportement homogènes et localisation, 1999.
Modeling the post-localization regime with local second gradient models : Non-uniqueness of solutions and non-persistent shear bands, Springer Proceedings in Physics, vol.106, 2006. ,
Switching deformation modes in postlocalization solutions with a quasibrittle material, Mechanics of Materials and Structure, vol.1, pp.1115-1134, 2006. ,
Characterization of the strain localization in a porous rock in plane strain condition using a new true-triaxial apparatus, Springer Series in Geomechanics and Geoengineering, pp.345-350, 2011. ,
Mechanics of fluid saturated rocks, Shear Bands and Compaction Bands, vol.89, pp.240-273, 2004. ,
Analytical evidence of shear band bifurcations for softening material, Advances in Bifurcation and Degradation in Gematerials, 2011. ,
General strategy fro nonlinear finite element formulation, Proceedings of the Fifth International Symposium on Numerical Methods in Engineering, pp.155-164, 1989. ,
Bifurcation par loclaisation en bandes de cisaillement, une approche avec des lois incrémentalement non linéaires, Journal de Mécanique Théorique et Appliquée, vol.5, pp.277-298, 1986. ,
One-dimensional localisation studied with a second grade model, European Journal of Mechanics-A/Solids, vol.17, pp.637-656, 1998. ,
Plastic continuum with microstructure, local second gradient thoeries for geomaterials : localization studies, International Journal of Solids and Structures, vol.38, pp.8503-8527, 2001. ,
Daphnis : a new model for the description of post-localization behaviour : application to sands, Mechanics of CohesiveFrictional Materials, vol.3, pp.127-153, 1998. ,
An algorithm and a method to search bifurcation points in non-linear problems, International Journal for Numerical Methods in Engineering, vol.51, pp.315-332, 2001. ,
Uniqueness studies in boundary value problems involving some second gradient models, Computer Methods in Applied Mechanics and Engineering, vol.193, pp.2771-2796, 2004. ,
Approche unifiée de quelques problèmes non linéaires de mécanique des milieux continus par la méthode des éléments finis, 1987. ,
A class of phenomenological corner theories of plasticity, Journal of the Mechanics and Physics of Solids, vol.27, pp.465-487, 1979. ,
Théorie des corps déformables, 1909. ,
Non-linear Finite Element Analysis of Solids and Structures, volume1, 1991. ,
Simulation of strain localization : a reappraisal of the cosserat continuum, vol.4, pp.317-332, 1991. ,
Gradient -dependent plasticity : formulation and algorithmic aspects, International Journal for Numerical Methods in Engineering, vol.35, pp.521-539, 1992. ,
Continuum models for discontinuous media, Fracture process in Concrete, Rock and Ceramics, pp.601-618, 1991. ,
La localisation de la déformation dans les matériaux granulaires, 1984. ,
Limitation du choix de l'angle de frottement pour le critére de plasticité drucker-prager. Revue Française de Génie Civil, vol.6, pp.853-862, 2002. ,
Void ratio evolution inside shear bands in triaxial sand specimens studied by computed tomography, Géotech-nique, vol.46, pp.529-546, 1996. ,
Strain localisation in sand : an overview of the experimental results obtained in grenoble using stereophotogrammetry, International Journal for Numerical and Analytical Methods in Geomechanics, vol.28, pp.279-321, 2004. ,
Modelisation theorique et numerique de la localisation de la deformation dans les geomateriaux, 1997. ,
Identification d'une loi de comportement enrichie pour les géomatériaux en prsence d'une localisation de la défor-mation, Congrés Français de Mécanique, 2013. ,
Identification of enriched constitutive models for geomaterials in the presence of strain localization, ALERT Geomaterials, 2013. ,
Identification of enriched constitutive models for geomaterials in the presence of strain localization, LAGASHOP, 2013. ,
A simplified second gradient model for dilatant materials : Theory and numerical implementation, International Journal of Solids and Structures, vol.45, pp.5289-5307, 2008. ,
La méthode des puissances virtuelles en mécanique des milieux continus, premiére partie : théorie du second gradient, Journal de Mécanique, vol.12, pp.235-274, 1973. ,
Practical optimization, 1982. ,
Genetic algorithms in search, optimization and machine learning, 1989. ,
Leçon sur la propagation des ondes et les équations de l'hydrodynamique, 1903. ,
A new true triaxial cell for testing mechanical properties of rock, and its use to determine rock strength and deformability ofwesterly granite, International Journal of Rock Mechanics, vol.35, pp.285-296, 2000. ,
Localised deformation patterning in 2d granular materials revealed by digital image correlation, 2000. ,
Acceleration waves in solids, Journal of the Mechanics and Physics of Solids, vol.10, pp.1-16, 1962. ,
Bifurcation phenomena in the plane tension test, Journal of the Mechanics and Physics of Solids, vol.33, pp.239-264, 1975. ,
Adaptation in Natural and Artificial Systems, 1992. ,
Nonlocal models for damage and fracture : Comparison of approaches, International Journal of Sol, vol.35, pp.4133-4145, 1998. ,
Computational resolution of strong discontinuities, Fifth World Congress on Comutational Mechanics, 2002. ,
Numerical modeling of strong discontinuities, Numerical Modelling in Geomechanics, vol.6, pp.1133-1146, 2002. ,
A finite element method for problems in perfect plsaticity using discontinuous trial functions. Non linear finite elment analysis in stuctural mechanics, pp.307-324, 1981. ,
Implementation of path following techniques into the finite element code lagamine, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-00100402
Local second gradient models and damage mechanics : 1d post-localization studies in concrete specimens. Bifurcation, Instabilities, Degradation in Geomechanics, pp.127-142, 2007. ,
Caractérisation de la localisation de la déformation dans des roches poreuses en conditions triaxiales vraies ,
Identification de lois de comportement des roches argileuses, 2002. ,
URL : https://hal.archives-ouvertes.fr/pastel-00002114
Parameter identification for lined tunnels in viscoplastic medium, International Journal for Numerical and Analytical Methods in Geomechanics, vol.26, pp.1191-1211, 2002. ,
URL : https://hal.archives-ouvertes.fr/hal-00111357
Finite element analysis of strain localization in frictional materials, International Journal for Numerical and Analytical Methods in Geomechanics, vol.13, pp.53-74, 1989. ,
Soil parameter identification using a genetic algorithm, International Journal for Numerical and Analytical Methods in Geomechanics, vol.32, pp.189-213, 2007. ,
URL : https://hal.archives-ouvertes.fr/hal-01998321
Optimization method for parametric identification of geotechnical systems, Numerical Methods in Geomechanics, vol.92, pp.273-304, 1982. ,
Rhéologie et mécanque des sols, chapter conditions de stabilité et postulat de drucker, pp.58-68, 1966. ,
Large strain finite element analysis of a local second gradient model : application to localization, International Journal for Numerical Methods in Engineering, vol.54, pp.499-521, 2002. ,
A description of micro and macroscale da of concrete structures, Engineering Fracture Mechanics, pp.729-737, 1986. ,
Shear band analysis in granular media by cosserat thoery, IngenieurArchiv, vol.56, pp.389-399, 1986. ,
Application of cosserat thoery in numerical solutions of limited load problems, Ingenieur-Archiv, vol.59, pp.124-137, 1989. ,
A variational principle for gradient plasticity, International Journal of Solids and Structures, vol.28, pp.845-857, 1991. ,
The thickness of shear bands in granural materials, vol.37, pp.271-283, 1987. ,
Influence of couple-stress on stress concentration, Experimental Maechanics, vol.3, pp.1-7, 1963. ,
Micro-structure in linear elasticity. Archive for Rational Mechanics and Analysis, vol.16, pp.51-78, 1964. ,
One first stran-gradient thoeries in linear elasticity, International Journal of Solids and Structures, vol.4, pp.109-124, 1968. ,
Monte carlo sampling of solutions to inverse problems in, Journal of Geophysiscal Research, vol.100, pp.12431-12447, 1995. ,
A material rate dependence and mesh sensitivity localization problems, Computer Methods in Applied Mechanics and Engineering, vol.67, pp.69-86, 1988. ,
Finite element analysis of localization in plasticity, Finite Elements -Special Problems in Solid Mechanics, vol.5, pp.94-157, 1982. ,
Méthodes de calcul numérique, Hermes Sciences, 2001. ,
Modelling strong discontinuities by means of strain softening constituve equations. Computer Modelling of Concrete Structres, pp.363-372, 1994. ,
Understanding inverse thoery, Annual Review of Earth and Planetary Sciences, vol.5, pp.35-64, 1977. ,
Numerical analysis of locaization, Numerical Models in Geomechanics, pp.339-348, 1992. ,
Non local damge theory, Journal of Engineering Mechanics, vol.113, pp.1512-1533, 1986. ,
Strain localization and bifurcation in a non local continuum, Internationl Journal of Solids and Structures, vol.13, pp.1761-1775, 1993. ,
A note on some features of the theory of localization of deformation, Internationl Journal of Solids and Structures, vol.16, pp.597-605, 1980. ,
The localization of plastic deformation, Theoretical and Applied Mechanics, pp.207-220, 1976. ,
An incremental approach to the solution of snapping and buckling problems, International Journal of Solids and Structures, vol.15, pp.529-551, 1979. ,
Levenberg-Marquardt optimization, 1996. ,
Conditions for the localization of deformation in pressuresensitive dilatant materials, Journal of the Mechanics and Physics of Solids, vol.23, pp.371-394, 1975. ,
Monte carlo methods in geophysiscal inverse problems, Reviews of Geophysics, vol.40, 2002. ,
Introduction to descrete signal and inverse problems in civil engineering, 1998. ,
Loss of uniqueness of numerical solutions of the borehole problem modelled with enhanced media, International Journal of Solids and Structures, vol.46, pp.3173-3197, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-02004127
Wave propagation, localisation and disperation in softening solids, 1992. ,
Bifurcation analysis of the triaxial test on rocks specimens, Acta Mechanica, vol.83, pp.195-212, 1990. ,
Microstructure observation in deformed geomaterials using microfocus x-ray computed tomography, 2004. ,
Inverse Problem Theory, 1987. ,
Fundamentals of Soil Mechanics, 1948. ,
Bifurcation phenomena in pure bending, Journal of the Mechanics and Physics of Solids, vol.28, pp.221-245, 1980. ,
Development and application of time-lapse ultrasonic tomography for laboratory char-acterisation of localized deformation inhard soils / soft rocks, 2013. ,
A grdient flow theory of plasticity for granular materials, Acta Mechanica, vol.87, pp.197-217, 1991. ,
Formation of shear bands in sand bodies as a bifurcation problem, International Journal for Numerical and Analytical Methods in Geomechanics, vol.2, pp.99-128, 1978. ,
Application fo bifurcation thoery to rock mechanics problems. Comprehensive Rock Mechanics, 1993. ,
Modélisation numérique des problémes avec localisation de la déforma-tion en bandes de cisaillement, 1993. ,
Discrete approximations related to nonlinear theories of solids, International Journal of Solids and Structures, vol.7, pp.1581-1599, 1971. ,
A finite element displacement formulation for gradient elstoplasticity, International Journal for Numerical Methods in Engineering, vol.50, pp.1369-1388, 2001. ,