Abstract
Binary mixtures of dry grains avalanching down a slope are experimentally studied to determine the interaction among coarse and fine grains and their effect on the morphology of the deposit. The distance traveled by the massive front of the avalanche on the horizontal plane of deposition area is measured as a function of mass content of fine particles in the mixture, grain-size ratio, and flume tilt. A sudden transition of the runout is detected at a critical content of fine particles, with a dependence on the grain-size ratio and flume tilt. This transition is explained in terms of the depth-averaged segregation models that describe how large particles are transported preferentially towards the avalanche front and accumulate there. Segregation by sizes during the avalanching and deposition stages produces distinct morphologies of the final deposit as the coarse-particle content is increased until full segregation and a split-off of the deposit into two well-defined separated deposits occur for certain size ratios. The formation of a separated distal deposit, in turn, depends on a critical number of coarse particles. A large number of dispersed coarse particles allows the condensation of the pure-coarse deposit around a small, initial seed cluster, which grows rapidly by braking and capturing subsequent colliding coarse particles. For different grain-size ratios, keeping the total mass constant, the change in the amount of fine particles needed for the transition to occur is found to be always less than 7%. For avalanches with a total mass of 4 kg we find that, most of the time, the runout of a binary avalanche is larger than the runout of monodisperse avalanches of corresponding constituent particles, due to lubrication on the coarse-dominated side or to drag by large particles on the fine-dominated side.
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Robinson, T.R., Davies, T.R.H., Reznichenko, N.V., De Pascale, G.P.: The extremely long-runout Komansu rock avalanche in the Trans Alai range, Pamir Mountains, southern Kyrgyzstan. Landslides 12, 523–535 (2015)
Clavero, J.E., Sparks, R.S.J., Huppert, H.E., Dade, W.B.: Geological constraints on the emplacement mechanism of the Parinacota debris avalanche, northern Chile. Bull. Volcanol. 64, 40–54 (2002)
Fauque, L., Strecker, M.R.: Large rock avalanche deposits (Sturzströme, sturzstroms) at Sierra Aconquija, northern Sierras Pampeanas Argentina. Eclogae Geol Helv 81, 572–599 (1988)
Siebert, L.: Large volcanic debris avalanches: characteristics of source areas, deposits, and associated eruptions. J. Volcanol. Geotherm. Res. 22, 163–197 (1984)
Ui, T.: Volcanic dry avalanche deposits-Identification and comparison with nonvolcanic debris stream deposits. J. Volcanol. Geotherm. Res. 18, 135–150 (1983)
Goujon, C., Thomas, N., Dalloz-Dubrujeau, B.: Monodisperse dry granular flows on inclined planes: role of roughness. Eur. Phys. J. E 11, 147–157 (2003)
Pouliquen, O.: Scaling laws in granular flows down rough inclined planes. Phys. Fluids 11, 542 (1999)
Andreotti, B., Daerr, A., Douady, S.: Scaling laws in granular flows down a rough plane. Phys. Fluids 14, 415–418 (2002)
Campbell, C.: Granular material flows—an overview. Powder Tech. 162, 208–229 (2006)
Yang, Q., Cai, F., Ugai, K., Yamada, M., Su, Z., Ahmed, A., Huang, R., Xu, Q.: Some factors affecting mass-front velocity of rapid dry granular flows in a large flume. Eng. Geol. 122, 249–260 (2011)
Huerta, D.A., Sosa, V., Vargas, M.C., Ruiz-Suárez, J.C.: Archimede’s principle in fluidized granular systems. Phys. Rev. E 72, 031307 (2005)
Pacheco-Vázquez, F., Ruiz-Suárez, J.C.: Sliding through a superlight granular medium. Phys. Rev. E 80, 060301(R) (2009)
Hungr, O., Evans, S.G.: Entrainment of debris in rock avalanches: an analysis of a long run-out mechanism. Geol. Soc. Am. Bull. 116, 1240–1252 (2004)
Charrière, M., Humair, F., Froese, C., Jaboyedo, M., Pedrazzini, A., Longchamp, C.: From the source area to the deposit: collapse, fragmentation, and propagation of the Frank Slide. Geol. Soc. Am. Bull. 128, 332–351 (2015)
Linares-Guerrero, E., Goujon, C., Zenit, R.: Increased mobility of bi disperse granular avalanches. J. Fluid Mech. 593, 475–504 (2007)
Van Gassen, W., Cruden, D.M.: Momentum transfer and friction in the debris of rock avalanches. Can. Geotech. J. 27, 698–699 (1990)
Bartali, R., Sarocchi, D., Nahmad-Molinari, Y.: Stick-slip motion and high speed ejecta in granular avalanches detected through a multi-sensors flume. Eng. Geol. 195, 248–257 (2015)
Bartali, R., Sarocchi, D., Nahmad-Molinari, Y., Rodríguez-Sedano, L.A.: Estudio de flujos granulares de tipo geológico por medio del simulador multisensor GRANFLOW-SIM. Boletín de la Sociedad Geológica Mexicana 64, 265–275 (2012)
Valderrama, P., Roche, O., Samaniego, P., Van Wyk Des Vries, B., Araujo, G.: Granular fingering as a mechanism for ridge formation in debris avalanche deposits: laboratory experiments and implications for Tutupaca volcano, Peru. J. Volcanol. Geotherm. Res. 349, 409–418 (2018).
Rowley, P.J., Kokelaar, P., Menzies, M., Waltham, D.: Shear-derived mixing in dense granular flows. J. Sediment. Res. 81, 874–884 (2011)
Paguican, E.M.R., Van Wyk de Vries, B., Lagmay, A.: Hummocks: how they form and how they evolve in rockslide-debris avalanches. Landslides 11, 67–80 (2014).
Phillips, J.C., Hogg, A.J., Kerswell, R.R., Thomas, N.H.: Enhanced mobility of granular mixtures of fine and coarse particles. Earth Planet. Sci. Lett. 246, 466–480 (2006)
Moro, F., Faug, T., Bellot, H., Ousset, F.: Large mobility of dry snow avalanches: insights from small-scale laboratory tests on granular avalanches of bidisperse materials. Cold Regions Sci. Technol. 62, 55–66 (2010). https://doi.org/10.1016/j.coldregions.2010.02.011
Goujon, C., Dalloz-Dubrujeaud, B., Thomas, N.: Bidisperse granular avalanches on inclined planes: a rich variety of behaviors. Eur. Phys. J. E 23, 199–215 (2007)
Kokelaar, B.P., Graham, R.L., Gray, J.M.N.T., Vallance, J.W.: Fine-grained linings of leveed channels facilitate runout of granular flows. Earth Planet. Sci. Lett. 385, 172–180 (2014)
Gray, J.M.N.T., Ancey, C.: Segregation, recirculation and deposition of coarse particles near two-dimensional avalanche fronts. J. Fluid Mech. 629, 387–423 (2009)
Gray, J.M.N.T., Kokelaar, B.P.: Large particle segregation, transport and accumulation in granular free-surface flows. J. Fluid Mech. 652, 105–137 (2010)
Wiederseiner, S., Andreini, N., Épely-Chauvin, G., Moser, G., Monnereau, M., Gray, J.M.N.T., Ancey, C.: Experimental investigation into segregating granular flows down chutes. Phys. Fluids 23, 013301 (2011)
Baker, J.L., Johnson, C.G., Gray, J.M.N.T.: Segregation-induced finger formation in granular free-surface flows. J. Fluid Mech. 809, 168–212 (2016)
Woodhouse, M.J., Thornton, A.R., Johnson, C.G., Kokelaar, B.P., Gray, J.M.N.T.: Segregation-induced fingering instabilities in granular free-surface flows. J. Fluid Mech. 709, 543–580 (2012)
On dense granular flows: GDR-MiDi. Eur. Phys. J. E 14, 341–365 (2004)
Jop, P., Forterre, Y., Pouliquen, O.: A constitutive relation for dense granular flows. Nature 44, 727–730 (2006)
Pouliquen, O., Forterre, Y.: Friction law for dense granular flows: application to the motion of a mass down a rough inclined plane. J. Fluid Mech. 453, 133–151 (2002)
Wentworth, C.K.: A scale of grade and class terms for clastic sediments. J. Geol. 30, 377–392 (1922)
McColl, S.T., Davies, T.R.: Evidence for a rock-avalanche origin for ‘The Hillocks’ “moraine” Otago. N. Z. Geomorphol. 127, 216–224 (2011)
Glicken, H.: Rockslide-Debris Avalanche of May 18, 1980, Mount St. Helens Volcano, Washington. United States Geological Survey Open File Report 96-677 (1996)
Pérez, G.: Numerical simulations in granular matter: the discharge of 2D silo. Pramana J. Phys. 70, 989–1007. https://doi.org/10.1007/s12043-008-0104-2 (2008).
Cundall, P.A., Strack, O.D.L.: A discrete numerical model for granular assemblies. Géotechnique 29(1), 47–65 (1979). https://doi.org/10.1680/geot.1979.29.1.47
Schäfer, J., Dippel, S., Wolf, D.: Force schemes in simulations of granular materials. J. Phys. I, EDP Sci. 6(1), 5–20 (1996). https://doi.org/10.1051/jp1:1996129
Gray, J.M.N.T., Edwards, A.N.: A depth-averaged µ(I)-rheology for shallow granular free-surface flows. J. Fluid Mech. 755, 503–534 (2014). https://doi.org/10.1017/jfm.2014.450
Goldhirsch, I., Zanetti, G.: Clustering instability in dissipative gases. Phys. Rev. Lett. 70, 1619 (1993)
Olafsen, J.S., Urbach, J.S.: Clustering, order, and collapse in a driven granular monolayer. Phys. Rev. Lett. 81, 4369 (1998)
Sapozhnikov, M.V., Aranson, I.S., Olafsen, J.S.: Coarsening of granular clusters: Two types of scaling behaviors. Phys. Rev. E 67, 010302(R) (2003)
Bordallo-Favela, R.A., Ramírez-Saíto, A., Pacheco-Molina, C.A., Perera-Burgos, J.A., Nahmad-Molinari, Y., Pérez, G.: Effective potentials of dissipative hard spheres in granular matter. Eur. Phys. J. E 28, 395–400 (2009)
Perera-Burgos, J.A., Pérez-Ángel, G., Nahmad-Molinari, Y.: Diffusivity and weak clustering in a quasi-two-dimensional granular gas. Phys. Rev. E 82, 051305 (2010)
Mikkelsen, R., Van der Meer, D., Van der Weele, K., Lohse, D.: Competitive clustering in a bidisperse granular gas. Phys. Rev. Lett. 89, 214301 (2002)
Mikkelsen, R., Van der Weele, K., Van der Meer, D., Van Hecke, M., Lohse, D.: Small-number statistics near the clustering transition in a compartmentalized granular gas. Phys. Rev. E 71, 041302 (2005)
Crandell, D.R., Miller, C.D., Glicken, H.X., Christiansen, R.L., Newhall, C.G.: Catastrophic debris avalanche from ancestral Mount Shasta volcano. Calif Geol 12(3), 143–146 (1984)
Godoy, B., Clavero, J., Rojas, C., Godoy, E.: Facies volcánicas del depósito de avalancha de detritos del volcán Tata Sabaya Andes Centrales. Andean Geol. 39(3), 394–406 (2012)
Shreve, R.L.: The Blackhawk Landslide. GSA Special Papers 1081-48 (1968)
Hsü, K.J.: Albert Heim, observations on landslides and relevance to modern interpretations. In: Voight B (ed) Rockslides and Avalanches: Developments in Geotechnical Engineering, vol. 14A, Amsterdam, Elsevier, pp. 71–92 (1978)
Bowman, E.T., Take, W.A., Rait, K.L., Hann, C.: Physical models of rock avalanche spreading behavior with dynamic fragmentation. Can. Geotech. J. 49, 460–476 (2012)
Heim, A.: Der Bergsturz von Elm. Zeitschrift der Deutschen Geologischen Gesellschaft 34, 74–115 (1882)
Hsü, K.J.: Catastrophic debris streams generated by rock falls. Geol. Soc. of Am. Bull. 86, 129–140 (1975)
Corominas, J.: The angle of reach as a mobility index for small and large landslides. Can. Geotech. J. 33, 260–271 (1996)
Legros, F.: The mobility of long-runout landslides. Eng. Geol. 63, 301–331 (2002)
Acknowledgements
We wish to thank the Geology Institute of Universidad Autónoma de San Luis Potosí, for sharing with us their facilities. This project was partially Funded by CONACYT Grant Number 221961, Ph.D.-scholarship Grant Number 45697.
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Bartali, R., Rodríguez Liñán, G.M., Torres-Cisneros, L. et al. Runout transition and clustering instability observed in binary-mixture avalanche deposits. Granular Matter 22, 30 (2020). https://doi.org/10.1007/s10035-019-0989-0
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DOI: https://doi.org/10.1007/s10035-019-0989-0