, , vol.108
, , p.111
,
Assessment of rolling resistance models in discrete element simulations, Powder Technology, vol.206, issue.3, pp.269-282, 2011. ,
Relation between microstructure and loading applied by a granular flow to a rigid wall using dem modeling, Granular Matter, vol.17, issue.5, pp.603-616, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01954511
Computer simulation of liquids, 2017. ,
Firn densification by grain-boundary sliding: a first model, Le Journal de Physique Colloques, vol.48, issue.C1, pp.1-249, 1987. ,
URL : https://hal.archives-ouvertes.fr/jpa-00226281
Approximation of objects by spheres for multisphere simulations in dem, 2012. ,
Snow avalanches, Geomorphological fluid mechanics, pp.319-338, 2001. ,
URL : https://hal.archives-ouvertes.fr/hal-00222973
Experimental micromechanics: grain-scale observation of sand deformation, Geotechnique Letters, vol.2, issue.3, pp.107-112, 2012. ,
Imaging of firn and bubbly ice in coaxial reflected light: a new technique for the characterization of these porous media, Journal of Glaciology, vol.44, issue.147, pp.326-332, 1998. ,
URL : https://hal.archives-ouvertes.fr/hal-00645895
Models for the Perception of Speech and Visual Form, chapter A transformation for extracting new descriptors of shape, 1976. ,
Short notes: On depth hoar and the strength of snow, Journal of Glaciology, vol.18, issue.78, pp.145-147, 1977. ,
Adaptive medial-axis approximation for sphere-tree construction, ACM Transactions on Graphics (TOG), vol.23, issue.1, pp.1-26, 2004. ,
Contribution to the theoretical foundations of avalanche defense construction, 1956. ,
Micromechanics of granular materials, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00759786
Three-dimensional bonded-cell model for grain fragmentation, Computational Particle Mechanics, vol.4, issue.4, pp.441-450, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01365037
Speed and attenuation of acoustic waves in snow: Laboratory experiments and modeling with biot's theory, Cold Regions Science and Technology, vol.125, pp.1-11, 2016. ,
The behaviour of snow under the e?ect of combined compressive and shear loading, Current Science, pp.888-894, 2014. ,
Micromechanical analysis of deformation of snow using x-ray tomography, Cold Regions Science and Technology, vol.101, pp.14-23, 2014. ,
Triggering of dry snow slab avalanches: stress versus fracture mechanical approach, Cold Regions Science and Technology, vol.53, issue.2, pp.170-178, 2008. ,
Allen & Mike's avalanche book: A guide to staying safe in avalanche terrain, 2012. ,
Finding a minimum medial axis of a discrete shape is np-hard, Theoretical Computer Science, vol.206, issue.1-2, pp.72-79, 2008. ,
URL : https://hal.archives-ouvertes.fr/hal-00332406
Theory of metamorphism of dry snow, Journal of Geophysical Research: Oceans, vol.88, issue.C9, pp.5475-5482, 1983. ,
Sintering in a dry snow cover, Journal of Applied Physics, vol.84, issue.8, pp.4585-4589, 1998. ,
The capillary e?ects on water percolation in homogeneous snow, Journal of Glaciology, vol.13, issue.67, pp.85-97, 1974. ,
A review of sintering in seasonal snow, 1997. ,
Discrete numerical simulation, quasistatic deformation and the origins of strain in granular materials, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-00354754
Discrete numerical model for granular assemblies, Geotechnique, vol.29, issue.1, pp.47-65, 1979. ,
Rheophysics of dense granular materials: Discrete simulation of plane shear flows, Physical Review E, vol.72, issue.2, p.21309, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-01990685
Rheophysics of dense granular materials: Discrete simulation of plane shear flows, Phys. Rev. E, vol.72, p.21309, 2005. ,
URL : https://hal.archives-ouvertes.fr/hal-01990685
Di?use failure in geomaterials: Experiments, theory and modelling, International Journal for Numerical and Analytical Methods in Geomechanics, vol.35, issue.16, pp.1731-1773, 2011. ,
Avalanche zoning in france-regulation and technical bases, Journal of Glaciology, vol.26, issue.94, pp.325-330, 1980. ,
Shear test on snow explained by fast metamorphism, Journal of Glaciology, vol.28, issue.98, pp.187-198, 1982. ,
Problems of avalanche research. na, 1966. ,
Photoelastic verification of a mechanical model for the flow of a granular material, Journal of the Mechanics and Physics of Solids, vol.20, issue.5, pp.337-340, 1972. ,
Déclenchement de plaquesà distance, Neige Avalanches, vol.86, pp.2-5, 1999. ,
A computer-based system simulating snowpack structures as a tool for regional avalanche forecasting, Journal of Glaciology, vol.45, issue.151, pp.469-484, 1999. ,
The scale dependence of rock joint surface roughness, International Journal of Rock Mechanics and Mining Sciences, vol.38, issue.5, pp.659-669, 2001. ,
A method to model realistic particle shape and inertia in dem, Granular Matter, vol.12, issue.5, pp.459-467, 2010. ,
The International Classification for Seasonal Snow on the Ground. IHP-VI Technical Documents in hydrology, 2009. ,
Three-dimensional geometric measurements of snow microstructural evolution under isothermal conditions, Annals of glaciology, vol.38, pp.39-44, 2004. ,
Mechanical and structural properties of weak snow layers measured in situ, Annals of glaciology, vol.26, pp.1-6, 1998. ,
An experimental study on the mechanical behavior of a depth hoar layer under shear stress, Proceedings of the International Snow Science Workshop in, pp.171-175, 1992. ,
Interplay of basal shear fracture and slab rupture in slab avalanche release, Cold Regions Science and Technology, vol.49, issue.1, pp.26-38, 2007. ,
A new method to simulate irregular particles by discrete element method, Journal of Rock Mechanics and Geotechnical Engineering, vol.4, issue.3, pp.276-281, 2012. ,
Prédétermination des hauteurs de départ d'avalanches. Modélisation combinée statistique-mécanique, 2012. ,
Dynamic anticrack propagation in snow, Nature communications, vol.9, issue.1, p.3047, 2018. ,
Scaling laws for the mechanics of loose and cohesive granular materials based on baxter's sticky hard spheres, Physical Review E, vol.96, issue.3, p.32914, 2017. ,
Evaluation of slope stability with respect to snowpack spatial variability, Journal of Geophysical Research: Earth Surface, vol.119, issue.9, pp.1783-1799, 2014. ,
Modeling of crack propagation in weak snowpack layers using the discrete element method, Cryosphere, vol.9, issue.5, pp.1915-1932, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01273404
Snow fracture in relation to slab avalanche release: critical state for the onset of crack propagation, The Cryosphere, vol.11, issue.1, pp.217-228, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01769631
Measuring the elastic modulus of snow, Geophysical Research Letters, vol.44, issue.21, pp.11-088, 2017. ,
Measuring the elastic modulus of snow, Geophysical Research Letters, vol.44, issue.21, pp.11-088, 2017. ,
The formation rate of depth hoar, Journal of Geophysical Research, vol.67, issue.6, pp.2377-2383, 1962. ,
Modélisation du comportement mécanique de la neigè a partir d'images microtomographiques, 2014. ,
Characterization of the snow microstructural bonding system through the minimum cut density, Cold Regions Science and Technology, vol.108, pp.72-79, 2014. ,
Snow as a granular material: assessment of a new grain segmentation algorithm, Granular Matter, vol.16, issue.4, pp.421-432, 2014. ,
Energy-based binary segmentation of snow microtomographic images, Journal of Glaciology, vol.59, issue.217, pp.859-873, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-00863099
Microstructure-based modeling of snow mechanics: A discrete element approach, Cryosphere, vol.9, issue.5, pp.1969-1982, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01271758
Sensitivity of snow density and specific surface area measured by microtomography to di?erent image processing algorithms, Cryosphere, vol.10, issue.3, pp.1039-1054, 2016. ,
Numerical simulation of microstructural damage and tensile strength of snow, Geophysical Research Letters, vol.41, issue.1, pp.86-89, 2014. ,
Formulation of a threedimensional distinct element model-part ii. mechanical calculations for motion and interaction of a system composed of many polyhedral blocks, In International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, vol.25, pp.117-125, 1988. ,
Tensile strength of ice under triaxial stresses, 1973. ,
Anticrack nucleation as triggering mechanism for snow slab avalanches, Science, vol.321, issue.5886, pp.240-243, 2008. ,
A general theory of uniqueness and stability in elastic-plastic solids, Journal of the Mechanics and Physics of Solids, vol.6, issue.3, pp.236-249, 1958. ,
Shape representation and contact detection for discrete element simulations of arbitrary geometries, Engineering Computations, vol.15, issue.3, pp.374-390, 1998. ,
Evaluation of the shear frame test for weak snowpack layers, Annals of Glaciology, vol.32, pp.59-69, 2001. ,
Snowpack characteristics associated with avalanche accidents, Canadian Geotechnical Journal, vol.29, issue.5, pp.862-866, 1992. ,
Monitoring a shear frame stability index and skier-triggered slab avalanches involving persistent snowpack weaknesses, Proceedings International Snow Science Workshop, Snowbird, vol.30, pp.14-21, 1995. ,
Texture and strength changes of buried surface-hoar layers with implications for dry snow-slab avalanche release, Journal of Glaciology, vol.46, issue.152, pp.151-160, 2000. ,
Types of snowfall, Bulletin of the American Meteorological Society, vol.54, issue.11, pp.1148-1162, 1973. ,
Seismic measurement of fracture speed in a weak snowpack layer, Cold Regions Science and Technology, vol.40, issue.1-2, pp.41-45, 2004. ,
Identifying microstructural deformation mechanisms in snow using discrete-element modeling, Journal of Glaciology, vol.51, issue.174, pp.432-442, 2005. ,
Study of layered snow under shear and tension, Proceedings ISSW, pp.165-173, 2006. ,
Investigations into the mechanical properties of alpine snow-packs, Journal of Glaciology, vol.7, issue.50, pp.253-271, 1968. ,
Three-dimensional microstructure and numerical calculation of elastic properties of alpine snow with a focus on weak layers, Journal of Glaciology, vol.60, issue.222, pp.705-713, 2014. ,
Role of microstructure in the mechanical behaviour of clay, Soil Behavior and Geo-Micromechanics, pp.166-171, 2010. ,
Variation of some mechanical properties of polar snow, camp century, greenland. usa cold regions research and engineering laboratory, Research Report, vol.276, p.33, 1969. ,
A study on the validity of the multi-sphere discrete element method, Powder Technology, vol.188, issue.2, pp.153-165, 2008. ,
Static instability and liquefaction of loose fine sandy slopes, Journal of Geotechnical Engineering, vol.118, issue.1, pp.51-71, 1992. ,
A packing algorithm for three-dimensional convex particles, Granular Matter, vol.11, issue.5, pp.307-315, 2009. ,
Sustainability of internal structures during shear band forming in 2d granular materials, Powder Technology, vol.338, pp.458-470, 2018. ,
A treatise on the mathematical theory of elasticity, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-01307751
E?ect of grain shape and size on the mechanical behavior of reinforced sand, Procedia engineering, vol.143, pp.146-152, 2016. ,
Accurate inversion of highresolution snow penetrometer signals for microstructural and micromechanical properties, Journal of Geophysical Research: Earth Surface, vol.114, issue.F4, 2009. ,
Direct simple shear tests on snow and their relation to slab avalanche formation, Journal of Glaciology, 1977. ,
Shear fracture precipitated by strain softening as a mechanism of dry slab avalanche release, Journal of Geophisical Research, 1979. ,
Shear fracture precipitated by strain softening as a mechanism of dry slab avalanche release, Journal of Geophysical Research: Solid Earth, vol.84, issue.B7, pp.3519-3526, 1979. ,
Mechanics of snow slab failure from a geotechnical perspective, 1987. ,
Snow samples, 2018. ,
A medial axis based method for irregular grain shape representation in dem simulations, Granular Matter, vol.20, issue.1, p.16, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01978638
Snow failure modes under mixed load-ing, Geophysical Research Letters, 2018. ,
Avalanches: warning, rescue and prevention, vol.62, pp.37-44, 2002. ,
A review of basic snow mechanics, 1974. ,
Compaction bands: a structural analog for anti-mode i cracks in aeolian sandstone, Tectonophysics, vol.267, issue.1-4, pp.209-228, 1996. ,
Notes on continuous stochastic phenomena, Biometrika, vol.37, issue.1, pp.17-23, 1950. ,
Visco-elastic properties of snow and ice in greenland ice cap, Journal of the Faculty of Science, Hokkaido University. Ser, vol.2, issue.3, pp.119-164, 1958. ,
Mechanical behaviour and structure of snow under uniaxial tensile stress, Journal of Glaciology, vol.26, issue.94, pp.275-282, 1980. ,
An experimental study on tensile fracture of snow. Contributions from the institute of Low Temperature Science, vol.32, pp.1-37, 1984. ,
Bifurcation in granular materials: An attempt for a unified framework, International Journal of Solids and Structures, vol.46, pp.3938-3947, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-01005291
Force chain collapse as grain column buckling in granular materials, Granular Matter, vol.19, issue.2, p.18, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01486649
Three-dimensional measurements of the deformation of snow induced by a cone penetration test, EGU General Assembly Conference Abstracts, vol.20, p.14148, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01984630
A theory of snow slab failure, Journal of Geophysical Research, vol.75, issue.36, pp.7619-7627, 1970. ,
Characterization of force chains in granular material, Physical review E, vol.72, issue.4, p.41307, 2005. ,
Sphere clump generation and trajectory comparison for real particles, Proceedings of Discrete Element Modelling, 2007. ,
Discrete-element modeling of granular materials, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-00691805
Bimodal character of stress transmission in granular packings, Physical review letters, vol.80, issue.1, p.61, 1998. ,
URL : https://hal.archives-ouvertes.fr/hal-01407369
A new mixed-mode failure criterion for weak snowpack layers, Geophysical Research Letters, vol.42, issue.5, pp.1427-1432, 2015. ,
Weak layer fracture: facets and depth hoar, Cryosphere, vol.7, issue.5, 2013. ,
Load-controlled test apparatus for snow, Cold Regions Science and Technology, vol.62, issue.2-3, pp.119-125, 2010. ,
On how to measure snow mechanical properties relevant to slab avalanche release, Proceedings ISSW, pp.7-11, 2013. ,
Describing snow instability by failure initiation, crack propagation and slab tensile support, Geophysical Research Letters, 2018. ,
Hot-pressure sintering of low-density snow analyzed by x-ray microtomography and in situ microcompression, Acta Materialia, vol.71, pp.185-194, 2014. ,
Numerical simulation of elastic stress in the microstructure of snow, Annals of Glaciology, vol.38, pp.339-342, 2004. ,
Laboratory experiments on shear failure of snow, Annals of Glaciology, vol.26, pp.97-102, 1998. ,
Review of dry snow slab avalanche release. Cold Regions Science and Technology, vol.30, pp.43-57, 1999. ,
On recent advances in applied snow and avalanche research, Cold Regions Science and Technology, issue.97, pp.57-59, 2014. ,
Snow cover properties for skier triggering of avalanches, Cold Regions Science and Technology, vol.33, issue.2-3, pp.207-221, 2001. ,
Snow avalanche formation, Reviews of Geophysics, vol.41, issue.4, pp.2-3, 2003. ,
Avalanche release 101, Proceedings ISSW, pp.1-11, 2016. ,
Snow mechanics: review of the state of knowledge and applications, 1997. ,
Numerical studies of uniaxial powder compaction process by 3d dem. Engineering Computations, vol.21, pp.304-317, 2004. ,
Anisotropic thermal conductivity model for dry snow, Cold Regions Science and Technology, vol.69, issue.2-3, pp.122-128, 2011. ,
Measurement of fracture mechanical properties of snow and application to dry snow slab avalanche release, 2006. ,
Yade reference documentation, p.474, 2010. ,
The elastic constants, strength and density of greenland snow as determined from measurements of sonic wave velocity. us cold regions research and engineering laboratory, hanover, vol.18, 1965. ,
Statistical problems in snow mechanics, USDA For Serv Gen Tech Rep RM Rocky Mt For Range Exp Stn For Serv US Dep Agric, 1973. ,
Prediction of anisotropic elastic properties of snow from its microstructure, Cold Regions Science and Technology, vol.125, pp.85-100, 2016. ,
Medial spheres for shape approximation, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.34, issue.6, pp.1234-1240, 2012. ,
Subsecond sintering of ice, Applied Physics Letters, vol.90, issue.15, p.151916, 2007. ,
Influence of the grains shape on the mechanical behavior of granular materials, AIP Conference Proceedings, vol.1145, issue.1, pp.357-360, 2009. ,
Theoretical soil mechanics, Limited, 1951. ,
Simulating creep of snow based on microstructure and the anisotropic deformation of ice, Acta Materialia, vol.59, issue.18, pp.7104-7113, 2011. ,
On the modeling of confined buckling of force chains, Journal of the Mechanics and Physics of Solids, vol.57, issue.4, pp.706-727, 2009. ,
Buckling force chains in dense granular assemblies: physical and numerical experiments, Geomechanics and Geoengineering: An International Journal, vol.4, issue.1, pp.3-16, 2009. ,
Tensile strength of snow using centrifugal technique, Defence Science Journal, vol.57, issue.6, p.787, 2007. ,
Measurement of crack-face friction in collapsed weak snow layers, Geophysical Research Letters, issue.23, p.36, 2009. ,
Measurement of the deformation field associated with fracture propagation in weak snowpack layers, Journal of Geophysical Research: Earth Surface, issue.F3, p.115, 2010. ,
Directional mechanical properties of radiation recrystallized snow layers from experimental testing, Proceedings International Snow Science Workshop, pp.16-21, 2012. ,
Shear deformation of radiation recrystallized near surface facets, Proceedings International Snow Science Workshop, pp.17-22, 2010. ,
Failure in Geomaterials: A Contemporary Treatise, 2017. ,
Diffuse instabilities with transition to localization in loose granular materials, International Journal for Numerical and Analytical Methods in Geomechanics, vol.37, issue.10, pp.1292-1311, 2013. ,
URL : https://hal.archives-ouvertes.fr/hal-01500819
Hard spheres with surface adhesion: The percus-yevick approximation and the energy equation, Chemical Dynamics: Papers in Honor of Henry Eyring, pp.421-430, 1971. ,
A micromechanical approach of su?usion based on a length scale analysis of the grain detachment and grain transport processes, EPJ Web of Conferences, vol.140, p.9022, 2017. ,
Micro-inertia origin of instabilities in granular materials, International Journal for Numerical and Analytical Methods in Geomechanics, vol.42, issue.9, pp.1037-1056, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01984482
Linking snow microstructure to its macroscopic elastic sti?ness tensor: A numerical homogenization method and its application to 3-d images from x-ray tomography, Geophysical Research Letters, vol.42, issue.19, pp.8031-8041, 2015. ,
Rolling friction as a technique for modelling particle shape in dem, Powder Technology, vol.217, pp.409-417, 2012. ,
An explanation for the central stress minimum in sand piles, Nature, vol.382, issue.6589, p.336, 1996. ,
URL : https://hal.archives-ouvertes.fr/hal-00126634
Coupled DEM-CFD Analyses of Landslide-Induced Debris Flows, 2017. ,
Experimental study on the microstructure and mechanical behaviors of leachate-polluted compacted clay, Environmental Earth Sciences, vol.75, issue.12, p.1006, 2016. ,