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Guillaume Chambon

Directeur de Recherche
Consultez mes publications scientifiques

Domaines de compétence

Thèmes de recherche

Editeur associé pour The Cryosphere


Publications

Articles scientifiques

  1. Ozenda O., Saramito P., Chambon G. A new rate-independent tensorial model for suspensions of non-colloidal rigid particles in Newtonian fluids. J. Rheol., 62, 889-903, 2018
  2. Carrière S. R., Jongmans D., Chambon G., Bièvre G., Lanson B., Bertello L., Berti M., Chambers J. E., Jaboyedoff M., Malet J.-P. Rheological properties of clayey soils originating from flow-like landslides. Landslides, 2018
  3. Carrière S. R., Bièvre G., Jongmans D., Chambon G., Bellot H., Lebourg T. Measurement of geophysical parameters on clay samples at the solid-fluid transition. Near-Surface Geophysics, 16, 1-15, 2018.
  4. Mede T., Chambon G., Hagenmuller P., Nicot F. A medial axis based method for irregular grain shape representation in DEM simulations. Granular Matter, 20, 16, 2018.
  5. Luu L.-H., Philippe P., Chambon G. Flow of a yield-stress fluid over a cavity: Experimental study of the solid–fluid interface. J. Non-Newt. Fluid Mech., 245, 25-37, 2017.
  6. Freydier P., Chambon G., Naaim M. Experimental characterization of velocity fields within the front of viscoplastic surges down an incline. J. Non-Newt. Fluid Mech., 240, 56-69, 2017.
  7. Gaume J., van Herwijnen A., Chambon G., Wever N., Schweizer J. Snow fracture in relation to slab avalanche release: critical state for the onset of crack propagation. The Cryosphere, 11, 217-228, 2017.
  8. Naaim M., Eckert N., Giraud G., Faug T., Chambon G., Naaim-Bouvet F., Richard D. Impact du réchauffement climatique sur l’activité avalancheuse et multiplication des avalanches humides dans les Alpes Françaises. La Houille Blanche, 6, 12-20, 2016 (in french).
  9. Freydier P., Chambon G., Naaim M. Internal dynamics of a free-surface viscoplastic flow down an inclined channel. Int. J. Erosion Control Eng., 9, 101-106, 2016.
  10. Hagenmuller P., Matzl M., Chambon G., Schneebeli M. Sensitivity of snow density and specific surface area measured by microtomography to different image processing algorithms. The Cryosphere, 10, 1039-1054, 2016.
  11. Hagenmuller P., Chambon G., Naaim M. Microstructure-based modeling of snow mechanics: a discrete element approach. The Cryosphere, 9, 1969-1982, 2015.
  12. Gaume J., van Herwijnen A., Chambon G., Schweizer J., Birkeland K. W. Modeling of crack propagation in weak snowpack layers using the discrete element method. The Cryosphere, 9, 1915-1932, 2015.
  13. Gaume J., Chambon G., Eckert N., Naaim M., Schweizer J. Influence of weak layer heterogeneity and slab properties on slab tensile failure propensity and avalanche release area. The Cryosphere, 9, 795-804, 2015.
  14. Mainsant G., Chambon G., Jongmans D., Larose E., Baillet L. Shear-wave-velocity drop prior to clayey mass movement in laboratory flume experiments. Eng. Geol., 192, 26-32, 2015.
  15. Luu L.-H., Philippe P., Chambon G. Experimental study of the solid-liquid interface in a yield-stress fluid flow upstream of a step. Phys. Rev. E, 91, 013013, 2015
  16. Podolskiy E. A., Chambon G., Naaim M., Gaume J. Evaluating snow weak-layer rupture parameters through Finite Element modeling of shaking-platform experiments. Nat. Hazards Earth Sys., 15, 119-134, 2015
  17. Podoloskiy E. A., Barbero M., Barpi F., Chambon G., Borri-Brunetto M., Pallara O., Frigo B., Chiaia B., Naaim M. Healing of snow surface-to-surface contacts by isothermal sintering. The Cryosphere, 8, 1651-1659, 2014
  18. Hagenmuller P., Calonne N., Chambon G., Flin F., Geindreau C., Naaim M. Characterization of the snow microstructural bonding system through the minimum cut density. Cold Reg. Sci. Tech., 108, 72-79, 2014
  19. Gaume J., Schweizer J., van Herwijnen A., Chambon G., Reuter B., Eckert N., Naaim M. Evaluation of slope stability with respect to snowpack spatial variability. J. Geophys. Res. Earth Surf., 119, 2014
  20. Chambon G., Ghemmour A., Naaim M. Experimental investigation of viscoplastic free-surface flows in steady uniform regime. J. Fluid Mech., 754, 332-364, 2014
  21. Hagenmuller P., Chambon G., Flin F., Morin S., Naaim M. Snow as a granular material: assessment of a new grain segmentation algorithm. Granul. Matter, 16, 421-432, 2014
  22. Gaume J., Eckert N., Chambon G., Naaim M. Prédétermination des hauteurs de départ d’avalanches : une approche par extrêmes spatiaux. La Houille Blanche, 5, 30-36, 2013 (in french)
  23. Podolskiy E. A., Chambon G., Naaim M., Gaume J. A review of finite element modelling in snow mechanics. J. Glaciol., 59(218), 1189-1201, 2013
  24. Navratil O., Liébault F., Bellot H., Travaglini E., Theule J., Chambon G., Laigle D. High-frequency monitoring of debris-flow propagation along the Réal Torrent, Southern French Prealps. Geomorphology, 201, 157-171, 2013
  25. Hagenmuller P., Chambon G., Lesaffre B., Flin F., Naaim M. Energy-based binary segmentation of snow microtomographic images. J. Glaciol., 59(217), 859-873, 2013
  26. Naaim M., Durand Y., Eckert N., Chambon G. Dense avalanche friction coefficients: influence of physical properties of snow. J. Glaciol., 59(216), 771-781, 2013
  27. Gaume J., Chambon G., Eckert N., Naaim M. Influence of weak layer heterogeneity on slab avalanche release: Application to the evaluation of avalanche release depths. J. Glaciol., 59, 423-437, 2013
  28. Gaume J., Eckert N., Chambon G., Naaim M. Mapping extreme snowfalls in the French Alps using Max-Stable processes. Water Resour. Res., 49, 1-20, 2013
  29. Mainsant G., Jongmans D., Chambon G., Larose E., Baillet L. Shear-wave velocity as an indicator for rheological changes in clay materials: lessons from laboratory experiments. Geophys. Res. Lett., 39, L19301, 2012
  30. Gaume J., Chambon G., Eckert N., Naaim M. Relative influence of mechanical and meteorological factors on avalanche release depth distributions: An application to French Alps. Geophys. Res. Lett., 39, L12401, 2012
  31. Gaume J., Chambon G., Naaim M. Quasi-static to inertial transition in granular materials and the role of fluctuations, Phys. Rev. E, 84, 051304, 2011
  32. Chambon G., Bouvarel R., Laigle D., Naaim M. Numerical simulations of granular free-surface flows using smoothed particle hydrodynamics. J. Non-Newt. Fluid Mech., 166, 698-712, 2011
  33. Dumaisnil C., Thouret J.-C., Chambon G., Doyle E. E., Cronin S. J. Hydraulic, physical and rheological characteristics of rain-triggered lahars at Semeru volcano, Indonesia. Earth Surf. Land. Proc., 35, 1573-1590, 2010
  34. Chambon G., Naaim M. Scaling relationships for constant-volume snow avalanches. Ann. Glaciol., 51(54), 129-138, 2010
  35. Chambon G., Ghemmour A., Laigle D. Gravity-driven surges of a viscoplastic fluid: an experimental study. J. Non-Newt. Fluid Mech., 158, 54-62, 2009
  36. Corfdir A., De Gennaro V., Chambon G. Discussion on “Some observations of the effects of time on the capacity of piles driven in sand”, by R. J. Jardine, J. R. Standing, F. C. Chow. Géotechnique, 57(3), 323-327, 2007
  37. Chambon G., Schmittbuhl J., Corfdir A. Frictional response of a thick gouge sample: 2. Friction law and implications for faults. J. Geophys. Res., 111, B09309, 2006
  38. Chambon G., Schmittbuhl J., Corfdir A. Frictional response of a thick gouge sample: 1. Mechanical measurements and microstructures. J. Geophys. Res., 111, B09308, 2006
  39. Chambon G., Schmittbuhl J., Corfdir A., Orellana N., Diraison M., Géraud Y. The thickness of faults: From laboratory experiments to field scale observations. Tectonophys., 426, 77-94, 2006
  40. Schmittbuhl J., Chambon G., Hansen A., Bouchon M. Are stress distributions along faults the signature of asperity squeeze? Geophys. Res. Lett., 33, L13307, 2006
  41. Chambon G., Schmittbuhl J., Corfdir A., Vilotte J.-P., Roux S. Shear with comminution of a granular material: Microscopic deformations outside the shear band. Phys. Rev. E, 68, 011304, 2003
  42. Chambon G., Schmittbuhl J., Corfdir A. Laboratory gouge friction: Seismic-like slip weakening and secondary rate- and state-effects, Geophys. Res. Lett., 29, 10.1029/2001GL014467, 2002
  43. Chambon G., Rudnicki J. W. Effects of normal stress variations on frictional stability of a fluid-infiltrated fault, J. Geophys. Res., 106 (B6), 11353-11372, 2001

Articles techniques et de vulgarisation

  1. Naaim Bouvet F., Chambon G., Eckert N., Goetz D. Neige et avalanches : la saison des idées reçues est ouverte. Neige et Avalanches, 144, 12-16, 2014 (in french)
  2. Chambon G., Richard D., Segel V. Diagnostic du fonctionnement d’un bassin versant générateur de laves torrentielles et estimation de l’aléa : le cas du Réal (Alpes-Maritimes, France). Sciences & Territoires, 2, 140-150, 2010 (in french)

Chapitres d'ouvrages

  1. Carrière S. R., Bièvre G., Jongmans* D., Larose E., Chambon G., Lebourg T. Rheometrical experiments with monitoring of resistivity and induced polarization: For a better understanding of the solid-fluid transition in clayey landslides. In Landslides and Engineered Slopes. Experience, Theory and Practice – Proceedings of the 12th International Symposium on Landslides, L. Picarelli et al. eds., Taylor and Francis Inc., vol. 2, pp. 587-594, 2016
  2. Chambon G., Morin S., Goetz D. Le manteau neigeux : un mille-feuille glacé. In "Risques naturels en montagne", F. Naaim-Bouvet & D. Richard eds., éditions QUAE, pp. 72-75, 2015 (in french)
  3. Chambon G., Morin S., Goetz D. Le déclenchement des avalanches : une histoire de forces. In "Risques naturels en montagne", F. Naaim-Bouvet & D. Richard eds., éditions QUAE, pp. 76-84, 2015 (in french)
  4. Chambon G. Laves torrentielles et cosmétiques : un air de famille ? In "Les Risques naturels en montagne", F. Naaim-Bouvet & D. Richard eds., éditions QUAE, pp. 270-274, 2015 (in french)
  5. Chambon G., Laigle D. Les laves torrentielles. In "Dynamique et aménagement des torrents et rivières de montagne", A. Recking, D. Richard et G. Degoutte eds., éditions QUAE, pp. 200-266, 2013 (in french)
  6. Gaume J., Eckert N., Chambon G., Naaim M. Prédétermination des chutes de neige : une approche par extrêmes spatiaux. In "Manuel pour l’évaluation et l’analyse de la zone de déclenchement des avalanches (projet Alcotra DYNAVAL)", pp. 13-35, 2012 (in french)
  7. Gaume J., Chambon G., Eckert N., Naaim M. Modélisation statistique-mécanique du déclenchement des avalanches de plaque. In "Manuel pour l’évaluation et l’analyse de la zone de déclenchement des avalanches (projet Alcotra DYNAVAL)", pp. 37-48, 2012 (in french)
  8. Gaume J., Chambon G., Naaim M., Eckert N. Influence of weak layer heterogeneity on slab avalanche release using a finite element method, in “Advances in Bifurcation and Degradation in Geomaterials – Proceedings of the 9th International Workshop on Bifurcation and Degradation in Geomaterials”, Springer, 2011.
  9. Faug T., Naaim M., Naaim-Bouvet F., Eckert N., Thibert E., Chambon G. Les récents progrès dans l'étude de la dynamique des avalanches de neige, des effets des obstacles et de la pression d'impact, in « Neige, Paravalanches et Constructions », F. Nicot et A. Limam eds., Traité MIM, Lavoisier, 2010 (in french)
  10. Laigle D., Favier L., Daudon D., Bouvarel R., Chambon G. Simulation numérique de l'interaction entre un écoulement granulaire et un obstacle, in « Neige, Paravalanches et Constructions », F. Nicot et A. Limam eds., Traité MIM, Lavoisier, 2010 (in french)

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