Dense snow avalanche modeling: Flow, erosion, deposition and obstacle effects

Cold Regions Science and Technology

Volumn 39, Issue 2-3, 2004, Pages 193-204

  Naaim, Mohamed ^a   Naaim Bouvet, Florence ^a   Faug, Thierry ^a   Bouchet, Alexi ^a  

^a Cemagref   (France)

Author keywords

Avalanche modeling; Dam influence; Dry snow

Indexed keywords

DEPOSITION; EROSION; FRICTION; SNOW; TRIBOLOGY;

AVALANCHE MODEL; DRY FRICTION COEFFICIENT; DRY SNOW; EROSION AND DEPOSITION; FRICTION COEFFICIENTS; SHALLOW WATER THEORY; STATISTICAL DISTRIBUTION; SYSTEM OF EQUATIONS;

AVALANCHES (SNOWSLIDES);

EID: 34249087471     PISSN: 0165232X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.coldregions.2004.07.001     Document Type: Article

References (15)

1. Bonamy, D., Daviaud, F., Laurent, L., Bonetti, M., Bouchaud, J.P., 2002. Multi-scale clustering in granular surface flows. Phys. Rev. Lett. 89, 34301.
2. Bouchet, A., Naaim, M., 2004. Clusters in dense snow avalanches. J. Rheol. (in press).
3. Bouchet, A., Naaim, M., Ousset, F., Bellot, H., Cauvard, D., 2003. Experimental determination of constitutive equations for dense and dry avalanches: presentation of the set-up and first results. Surv. Geophys. 24, 525-541.
4. Bouchet, A., Naaim, M., Bellot, H., Ousset, F., 2004. Experimental study of dense snow avalanche, velocity profiles in quasipermanent and fully developed flows. Ann. Glaciol. 38 (in press).
5. Cassassa, G., Narita, H., Maeno, N., 1991. Shear cell experiments of snow and ice friction. J. Appl. Phys. 69, 3745- 3755.
6. Dent, J.D., Burrel, K.J., Schmidt, D.S., Louge, M.Y., Adams, E.E., Jazbutis, T.G., 1998. Density, velocity and friction measurements in a dry-snow avalanche. Ann. Glaciol. 26, 247- 252.
7. Faug, T., Naaim, M., Naaim-Bouvet. F., 2003, Experimental and numerical study of granular flow and dam interaction, Accepted in Annals of Glaciology, no. 38.
8. Godunov, S.K., 1959. A difference method for numerical calculation of discontinuous equations of hydrodynamics. Mat. Sb. 47 (89), 271- 300.
9. Naaim, M., 1998. Dense avalanche numerical modeling, interaction between avalanche and structures. In: Hestnes, E. (Ed.), 25 years of avalanche research, Voss 12-16 May 1998, Proceedings, Oslo, pp. 187- 291. (NGI Publications 203).
10. Naaim, M., Faug, T., Naaim-Bouvet, F., 2003. Dry granular flow modeling including erosion and deposition. Surv. Geophys. 24, 569- 585.
11. Nishimura, K., Maeno, N., 1989. Contribution of viscous forces to avalanche dynamics. Ann. Glaciol. 13, 202-206.
12. Pouliquen, O., 1999. Scaling laws in granular flows down rough inclined planes. Phys. Fluids 11 (3), 542- 548.
13. Sovilla B., 2004. Field experiments and numerical modelling of mass entrainment and deposition processes in snow avalanches, ETH PhD, pp. 209.
14. Tiefenbacher, F., Kern, M.A., 2004. Experimental devices to determine snow avalanche basal friction and velocity profiles. Cold Reg. Sci. Technol. 38, 17- 30.
15. Voellmy, A., 1955. Uber die Zerstorungskraft von Lawinen. Schweiz. Bauztg. 73.