Surge impact behavior of granular flows: effects of water content

Landslides - 2018
Gordon G.D. Zhou1, Dongri Song1, Clarence Edward Choi2, Alessandro Pasuto3, Qi Sun4, Dejun Dai5
1Key Laboratory of Mountain Hazards and Earth Surface Process/Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS), Chengdu, China
2Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
3Research Institute for Geological and Hydrological Hazard Prevention, National Research Council of Italy, Padova, Italy
4State Key Laboratory for Hydroscience and Engineering, Tsinghua University, Beijing, China
5Kunming Dongchuan Debris Flow Prevention and Control Institute, Kunming, China

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Andreotti B, Forterre Y, Pouliquen O (2013) Granular media: between fluid and solid. Cambridge University Press, Cambridge

Armanini A, Capart H, Fraccarollo L, Larcher M (2005) Rheological stratification in experimental free-surface flows of granular-liquid mixtures. J Fluid Mech 532:269–319

Armanini A, Fraccarollo L, Larcher M (2008) Liquid-granular channel flow dynamics. Powder Technol 182(2):218–227

Bagnold RA (1954) Experiments on a gravity-free dispersion of large solid spheres in a Newtonian fluid under shear. Proc R Soc Lond A: Math Phys Eng Sci 225(1160):49–63

Bak P (1996) Complexity and criticality. In How nature works. Springer, New York

Bugnion L, McArdell BW, Bartelt P, Wendeler C (2012) Measurements of hillslope debris flow impact pressure on obstacles. Landslides 9(2):179–187

Campbell CS (1990) Rapid granular flows. Annu Rev Fluid Mech 22(1):57–92

Chen HX, Zhang LM, Zhang S, Xiang B, Wang XF (2013) Hybrid simulation of the initiation and runout characteristics of a catastrophic debris flow. J Mt Sci 10(2):219

Chiu CF, Ng CWW (2003) A state-dependent elasto-plastic model for saturated and unsaturated soils. Géotechnique 53(9):809–830

Choi CE, Au-Yeung SCH, Ng CWW, Song D (2015) Flume investigation of landslide granular debris and water runup mechanisms. Géotechnique Lett 5:28–32

Da Cruz F, Emam S, Prochnow M, Roux JN, Chevoir F (2005) Rheophysics of dense granular materials: discrete simulation of plane shear flows. Phys Rev E 72(2):021309

Davies TR, McSaveney MJ (1999) Runout of dry granular avalanches. Can Geotech J 36(2):313–320

Fredlund DG, Morgenstern NR, Widger RA (1978) The shear strength of unsaturated soils. Can Geotech J 15(3):313–321

Fredlund MD, Wilson GW, Fredlund DG (2002) Use of the grain-size distribution for estimation of the soil-water characteristic curve. Can Geotech J 39(5):1103–1117

Goldhirsch I (2003) Rapid granular flows. Annu Rev Fluid Mech 35:267–293

Gray JMNT, Chugunov VA (2006) Particle-size segregation and diffusive remixing in shallow granular avalanches. J Fluid Mech 569:365–398

Hungr O (1995) A model for the runout analysis of rapid flow slides, debris flows, and avalanches. Can Geotech J 32(4):610–623

Hungr, O., Leroueil, S., Picarelli, L. The Varnes classification of landslide types, an update. Landslides (2014) 11: 167. https://doi.org/10.1007/s10346-013-0436-y

Iverson RM (1997) The physics of debris flows. Rev Geophys 35(3):245–296

Iverson RM, George DL (2014) A depth-averaged debris-flow model that includes the effects of evolving dilatancy. I. Physical basis. Proc R Soc Lond A: Math Phys Eng Sci 470(2170):20130819

Iverson RM, Vallance JW (2001) New views of granular mass flows. Geology 29(2):115–118

Iverson RM, Logan M, LaHusen RG, Berti M (2010) The perfect debris flow? Aggregated results from 28 large-scale experiments. J Geophys Res: Earth Surf 115(F03005):29. https://doi.org/10.1029/2009JF001514

Johnson CG, Kokelaar BP, Iverson RM, Logan M, LaHusen RG, Gray JMNT (2012) Grain-size segregation and levee formation in geophysical mass flows. J Geophys Res 117:F002185

Koo RCH, Kwan JS, Ng CWW, Lam C, Choi CE, Song D, Pun WK (2017) Velocity attenuation of debris flows and a new momentum-based load model for rigid barriers. Landslides 14(2):617–629

Kwan JSH, Chan SL, Cheuk JCY, Koo RCH (2014) A case study on an open hillside landslide impacting on a flexible rockfall barrier at Jordan Valley, Hong Kong. Landslides 11(6):1037–1050

Law RPH, Choi CE, Ng CWW (2015) Discrete-element investigation of influence of granular debris flow baffles on rigid barrier impact. Can Geotech J 53(1):179–185

Middleton G (1970) Experimental studies related to the problem of flysch sedimentation. Geol Assoc Can Spec Pap 7:253–272

MiDi G (2004) On dense granular flows. Eur Phys J E 14(4):341–365

Mills P, Loggia D, Tixier M (1999) Model for a stationary dense granular flow along an inclined wall. EPL (Europhys Lett) 45(6):733

Ng CWW, Choi CE, Song D, Kwan JHS, Koo RCH, Shiu HYK, Ho KK (2015) Physical modeling of baffles influence on landslide debris mobility. Landslides 12(1):1–18

Ng CWW, Song D, Choi CE, Liu LHD, Kwan JSH, Koo RCH, Pun WK (2016) Impact mechanisms of granular and viscous flows on rigid and flexible barriers. Can Geotech J 54(2):188–206

Pudasaini SP, Hutter K, Hsiau SS, Tai SC, Wang Y, Katzenbach R (2007) Rapid flow of dry granular materials down inclined chutes impinging on rigid walls. Phys Fluids 19(5):053302

Savage SB, Hutter K (1989) The motion of a finite mass of granular material down a rough incline. J Fluid Mech 199:177–215

Savage SB, Lun CKK (1988) Particle size segregation in inclined chute flow of dry cohensionless granular solids. J Fluid Mech 189:311–335

Savage SB, Sayed M (1984) Stresses developed by dry cohesionless granular materials sheared in an annular shear cell. J Fluid Mech 142:391–430

Song D, Ng CWW, Choi CE, Zhou GGD, Kwan JSH, Koo RCH (2017) Influence of debris flow solid fraction on rigid barrier impact. Can Geotech J. https://doi.org/10.1139/cgj-2016-0502

Take WA (2015) Thirty-sixth Canadian geotechnical colloquium: advances in visualization of geotechnical processes through digital image correlation. Can Geotech J 52(9):1199–1220

Wendeler C (2016) Debris flow protection systems for mountain torrents—basic principles for planning and calculation of flexible barriers. WSL Bericht 44. ISSN 2296-3456

White DJ, Take WA, Bolton MD (2003) Soil deformation measurement using particle image velocimetry (PIV) and photogrammetry. Geotechnique 53(7):619–631

Zanuttigh B, Lamberti A (2007) Instability and surge development in debris flows. Rev Geophys 45:RG3006

Zhou GGD, Ng CWW (2010) Numerical investigation of reverse segregation in debris flows by DEM. Granul Matter 12(5):507–516

Zhou GGD, Wright NG, Sun Q, Cai Q (2016) Experimental study on the mobility of channelized granular mass flow. Acta Geol Sin (Eng Ed) 3:022