Scour and Erosion: Proceedings of the 8th International Conference on Scour and Erosion (Oxford, UK, 12-15 September 2016)

Content: Keynotes25 years of fixing bridges on gravel mined rivers in California C.M.C. AvilaScour and sedimentation of submarine pipelines: Closing the gap between laboratory experiments and field conditions S. Draper, L. Cheng & D.J. WhiteHydrodynamics of sediment transport: Grain scale to continuum scale S. Dey & Sk.Z. AliLessons on internal erosion in embankment dams from failures and physical models J.J. FryAdvanced numerical modelling of scour and erosionNumerical simulation on local scour below a weir using Two-phase WC-SPH method A.M. Abdelrazek, I. Kimura & Y. Shimizu3D Numerical modelling of pile scour with free surface profile under waves and current using the level set method in model REEF3D N. Ahmad, H. Bihs, A. Kamath & O.A. ArntsenMicro-scale characterization of fluid flow in a uniform particle pack using coupled discrete element-lattice Boltzmann method M. Aminpour, S.A. Galindo-Torres, A. Scheuermann & L. LiUsing DEM to assess the influence of stress and fabric inhomogeneity and anisotropy on susceptibility to suffusion K. Kawano, C. O'Sullivan & T. ShireNumerical simulation of scour infilling in overset grid H. Kim, H.C. Chen & J.-L. BriaudNumerical simulation of scour below pipelines using flexible mesh methods J.M. Nunez Rattia, J.R. Percival, B. Yeager, S. Neethling & M.D. PiggottSimulation of sand particle transport by coupled CFD-DEM: First investigations D. Plenker & J. GrabeDevelopment and verification of a finite volume model for hydraulics over multi-layered erodible beds T. Rowan & M. SeaidPhenomenological interpretation of internal erosion in granular soils from a discrete fluid-solid numerical model L. Sibille, D. Marot, P. Poullain & F. LomineNumerical modeling of particle migration in granular soils I.G. Tejada, L. Sibille, B. Chareyre & E. VincensNumerical investigation of the particle skeleton of widely graded soils prone to suffusion P. Winkler, H. Jentsch, M.R. Salehi Sadaghiani & K.J. WittCoastal and offshore scour and erosionEffect of vibration on the scour process around cylindrical structures under unidirectional flow in a sandy bed M. Al-Hammadi & R.R. SimonsSediment transport and shoreline erosion induced by bichromatic waves with varying group period J.M. Alsina, J. van der Zanden, J.S. Ribberink & I. CaceresCharacteristics of scour and flow field beneath a forced vibrating circular cylinder Y.-M. Chiew, S.-C. Hsieh & Y.M. LowSelf-burial of objects on sandy beds by scour: A synthesis of observations C.T. Friedrichs, S.E. Rennie & A. BrandtInvestigation of scour onset under seabed pipelines with geometric irregularities T. Griffiths, S. Draper, W. Sun, D. White, L. Cheng & H. AnExploring the bifurcation between sedimentation versus scour onset below pipelines in unidirectional currents T. Griffiths, S. Draper, W. Sun, D. White, L. Cheng & H. AnLocal scour and flow characteristics around a circular cylinder undergoing vortex-induced vibration S.-C. Hsieh, Y.-M. Chiew, M.-X. Wei & Y.M. LowA full scale propeller wash erosion test on heterogeneous cohesive material Y. Karelle, P. Sharpe, G.M. Pizzo, P. Haerens & V. AlbaneseLaboratory experiments on scour around flat circular buckets for high waves and strong current at Wido Windfarm, Westsouth Sea, Korea H. Kim, I. Kim, S. Lee & T. HongSandwaves and megaripples at Race Bank (UK) offshore windfarm S.M. Larsen, A. Roulund, A.J. Brooks & A. ChaffeyTime scales for scour below pipelines and around vertical piles due to nonlinear random waves D. Myrhaug, M.C. Ong & S. DyrsethDetermination of optimum wave reflection of seawalls via experimental modeling K. Nassar & A.M. NegmScour below marine pipelines due to random waves on mild slopes M.C. Ong, P. Fu & D. MyrhaugSeabed preparation design and construction for the Malampaya phase 3 depletion compression platform J. Opkar, L. Lorenti & A. GrimeThermomechanical erosion modelling of Baydaratskaya Bay, Russia with COSMOS S.G. Pearson, R. Lubbad, T.M.H. Le & R.B. NairnNumerical study of local scour effects on the lateral pile-soil interaction W.-G. Qi & F.-P. GaoScour protection design in highly morphodynamic environments H.J. Riezebos, T.C. Raaijmakers, A. Tonnies-Lohmann, S. Wasmuth & P.W. van SteijnParametric equations for Shields parameter and wave orbital velocity in combined current and irregular waves A. Roulund, J. Sutherland, D. Todd & J. SternerEffect of bottom roughness on sediment transport due to streaming beneath linear propagating waves with an angle of attack on current M. Saud Afzal, L.E. Holmedal & D. MyrhaugThe influence of physical cohesion on scour around a monopile R.J. Schindler, S. Stripling, R.J.S. Whitehouse & J.M. HarrisScour properties of mono bucket foundation I.-E. Stroescu & P. FrigaardModel experiments and simulations on influence of liquefaction on scour at a landward toe of coastal dykes due to tsunami overflow N. Takegawa, Y. Sawada, K. Murai & T. KawabataImpact of the 2011 tsunami on the littoral system around offshore breakwaters on Sendai Coast H. Tanaka, Y. Mitobe & A. MoriScour development around structures with non-uniform cylindrical geometries N.S. Tavouktsoglou, J.M. Harris, R.R. Simons & R.J.S. WhitehouseThe stability of a block mattress in a propeller induced jet G. van Velzen, M.P.C. de Jong, J.P. Quataert & H.J. VerheijPropagation modes of 3D scour below a submarine pipeline in oblique steady currents and waves Z.P. Zang, G. Tang & L. ChengLocal scour around two subsea pipelines in an oscillatory flow M. Zhao, M. Liu, L. Lu, L. Cheng, H. An & S. DraperScour patterns below pipelines and scour hole expansion rate Y. Zhu, L. Xie & X. LiangInternal erosionA discrete numerical description of the mechanical response of soils subjected to degradation by suffusion R. Aboul Hosn, L. Sibille, N. Benahmed & B. ChareyreModeling of particles migration in porous media: Application to soil suffusion C. Ahmed & B. AhmedAssessing the efficiency of filters protecting base soil subject to erosion S. Azirou, A. Benamar & A. TahakourtHydraulic failure by heave and piping J. GaraiCharacterisation of flow conditions for contact erosion analysis using PIV H.M.D. Harshani, S.A. Galindo-Torres & A. ScheuermannExperimental identification of the dominant fabric in widely graded soils H. Jentsch, P. Winkler, M.R. Salehi Sadaghiani & K.J. WittPhysical modelling of backward erosion piping in foundation beneath levee N. Koito, K. Horikoshi & A. TakahashiSuffusion susceptibility characterization by triaxial erodimeter and statistical analysis V.T. Le, D. Marot, A. Rochim, F. Bendahmane & H.H. NguyenImpact of soil treatment on internal erosion resistance and hydro-mechanical characteristics of a silty soil A. Mehenni, O. Cuisinier, F. Masrouri & E. LavalleeExperimental and numerical investigation of backward erosion piping in heterogeneous sands G. Negrinelli, V.M. van Beek & R. RanziLocalized fluidization in a granular medium: Parametric study with a physical model of "sand boiling" P. Philippe, P. Cuellar, L.-H. Luu, S. Mena & J.S. CurtisLaboratory investigation of backward erosion piping-effects of inclined exit face and constricted seepage exits J.D. Rice, I.A. Ibrahim, R.A. Keizer Jr. & R.A. JaegerA possible characterization of suffusion susceptibility independent of the hydraulic loading history? A. Rochim, D. Marot, L. Sibille & V.T. LeExperimental findings of soil particle movement in 2D seepage failure of soil using particle image velocimetry T. Tanaka, S. Sannabe, S. Nagai, K. Kasamatsu & K. InoueInterpreting filtration-based suffusion criteria using micro-computed tomography and laboratory filter tests H.F. Taylor, C. O'Sullivan & W.W. SimManagement of scour/erosion and sediment (including hazard management and sedimentation in dams and reservoirs)Alleviation of the scouring problem downstream of dam spillways through a reversed cross-jet flow dissipator A.D.A. AlghwailDetecting scour and liquefaction using OBS sensors H. An, L. Cheng, M. Zhao, G. Tang & S. DraperLime treated soil erodibility investigated by EFA erosion testing A. Bennabi, G. Herrier & D. LesueurSimplified comprehensive scour model compared to erodibility index method E. BollaertRock scour in Australia: Some latest Queensland experiences E. Bollaert, E. Lesleighter, S. McComber, P. Bozorgmehr, L. Fahey & D. ScrivenScour potential at Laouzas Dam E. Bollaert, F. Morel, B. Blancher & P. LucquiaudThe borehole erosion test J.-L. Briaud, M. Chedid & A. ShidlovskayaResearch to improve the applicability of ICOLD Bulletin 164 on internal erosion R. BridleAssessing the risks associated with internal erosion phenomena in aging embankment dams: A New Zealand perspective K.A. Crawford-Flett & J.J.M. HaskellCARDigues: An integrated tool for levee system diagnosis and assessment E. Durand, J. Maurin, B. Bridoux & A. BoulayLime treatment of slightly clayey coarse soil for the control of internal erosion by suffusion R. Elandaloussi, A. Bennabi, J.-C. Dupla, J. Canou, A. Benamar & P. GottelandThe human factor in an effective structure management system S. Hand, L. Caldwell & J. ScannellSurface erosion countermeasures incorporating geotextiles M. HeibaumEffects of transitions and objects on the erodibility of grass revetments on dikes G. Hoffmans, D. Stuparu, A. van Hoven & A. LabrujereHydraulic study on scouring downstream of Funagira Dam spillway apron (Japan) Y. Kitamura & S. TakagiOverflow erosion on mixed kaolin-sand embankments F. Lachaussee, D. Pham Van Bang, V. Vidal, C. Chevalier, O. Ndoye, F. Szymkiewicz, C. Minatchy, F. Martineau & K. WatanabeDikes reinforced by deep mixing techniques-long term properties A. Le Kouby, C. Chevalier & L. SaussayeInvestigation of sediment accumulation in Nubia Lake, using RS/GIS A.M. Negm & M.A. ElsahabiTowards quantifying rate of scour using the erodibility index method: Case study A.J. Rock, G.W. Annandale & J.D. HigginsInduced shear stress measurement in overtopped floodwalls P. Safarian Bahri, A. Osouli, D. Molohon & F. LagunasPrediction of scour in overtopped floodwalls using JET and EFA P. Safarian Bahri, A. Osouli & E. StendbackInfluence of uncertainties in internal erosion assessments of existing embankment dams M. SmithApplication of wireless tracer GPRS riverbed scour monitoring for disaster warning C.C. Su & H.C. YangContinuous grid monitoring to optimize sedimentation management T. Van Hoestenberghe, R. Vanthillo, P. Heidinger, J. Dornstadter, N. Dezillie & N. Van RansbeeckRiver and estuarine erosion including scour around structuresMutual interference of bridge piers placed in staggered arrangement on scour depth M. BegEstimation of scour for bridges in Illinois R. Chaulagai, P. Safarian Bahri & A. OsouliPrototype measuring of erosion and currents under the keel of a sailing ship in a canal K. Dorst, D.J. Meys, M. Schroevers & H.J. VerheijHydrodynamic effects of debris blockage and scour on masonry bridges: Towards experimental modelling M. Ebrahimi, P. Kripakaran, S. Djordjevic, G. Tabor, R. Kahraman, D.M. Prodanovic & S. ArthurScreening methodology for bank erosion estimation at pipeline watercourse crossings G. Ferris & S. NewtonExperimental study of scour around a complex pier with elliptical pile-cap P. Gautam, T.I. Eldho & M.R. BeheraBridge scour protection M. Hawkswood & M. KingA simple method for estimating flood discharge in gravel-bed channels with varied riverbed level J.-H. Hong, W.-D. Guo, H.-W. Wang & P.-H. YehA case of severe channel-morphology change due to human influences in the Touqian River, Taiwan M.-W. Huang, K.-W. Li, J.-J. Liao, Y.-W. Pan & D.-H. LeeShallow foundations for the support of vertical-wall bridge abutments: Interaction between riprap and contraction scour C. Huang, O. Suaznabar, Z. Xie, J. Shen, N. Tsou, C. Lin & K. KerenyiScour hole development in river beds with mixed sand-clay-peat stratigraphy Y. Huismans, G. van Velzen, T.S.D. O'Mahoney, G. Hoffmans & A.P. WiersmaNumerical analysis of bed elevation and bank line changes at the confluence of Nakdong and Geumho Rivers in Korea E.K. Jang & U. JiAnalytical design for stable channel geometry of Naesung Stream in Korea U. Ji & E.K. JangAn experimental study of live-bed scour at circular pier in covered flow O. Lauva & A. RadiceFlood threshold value for bridge scour prediction and warning F.-Z. Lee, J.-S. Lai, K.-C. Chang, Y.-B. Lin, H.-K. Chang, W.-D. Guo, Y.-C. Tan & C.-C. HuangNumerical simulations of bedrock erosion around the bridge C.T. Liao, K.C. Yeh, K.-W. Li, R.K. Jhong & K.W. WuA model for scour around bridge piers caused by flood waves O. Link, A. Pizarro, C. Castillo, B. Ettmer & S. ManfredaDevelopments of low cost riverbank protection in Bangladesh K. Oberhagemann & A.M. Aminul HaqueBed morphology changes at river contractions G. Oliveto & M.C. MarinoSmall-scale physical modelling of scour at bridge piers with light-weight sediments S. Perrin, C. Keppers, S. Roux & E. MurphyThe development of automated spatial and temporal measurement system for lab-scale local scour M. Porhemmat, W.H.M. Wan Mohtar & A. El-ShafiePhysical modelling of debris flow deposits in contiguous confluences L.M. Stancanelli, E. Foti & S. LanzoniA computational approach to the study of the stability of pier riprap at the Middle Fork Feather River O. Suaznabar, J. Shen, N. Tsou, C. Bojanowski, S. Lottes, K. Flora, F. Jalinoos & K. KerenyiExperimental study of scour around bridge piers of different arrangements with same aspect ratio B.A. Vijayasree & T.I. EldhoFeature of the vortex and the jet flows around and inside the three-row pile group A.V. Voskobijnyk, V.A. Voskoboinick, O.A. Voskoboinyk, L.M. Tereshchenko & I.A. KhizhaPressure fluctuations on the scour surface before prismatic pier V.A. Voskoboinick, A.V. Voskoboinick, O.O. Areshkovych & O.A. VoskoboinykThe influence of upstream weir slope on live-bed scour at submerged weir L. Wang, B.W. Melville & H. FriedrichEffect of densimetric Froude number on local bridge pier scour P. Williams, R. Balachandar & T. BolisettiIncipient motion of sediment in rectangular open-channel flow with a submerged rigid vegetation zone W. Xue, S. Wu, X. Wu, J. Zhou & J. DaiSediment transport: Grain scale and continuum scaleFeed-back on the development of a small scale contact erosion test in the laboratory (characteristic size ~30 cm) R. Beguin, P. Pinettes, C. Picault, L. Duchesne & J.-R. CourivaudLocal mechanisms of cohesive soil erosion F. Brunier-Coulin, P. Cuellar & P. PhilippeChanges in soil deformation and shear strength by internal erosion C. Chen, L.M. Zhang & D.S. ChangCore crack-filling by upstream gap-graded soils in zoned dams R. Correia dos Santos, L. Caldeira & E. Maranha das NevesMicromechanical features of jet erosion-a numerical perspective P. Cuellar, L.-H. Luu, P. Philippe, F. Brunier-Coulin, N. Benahmed, S. Bonelli, J.-Y. Delenne & J. NgomaThe importance of permeability in granular filter design and control F. Delgado-Ramos, D. Escudero-Merino & C. OlallaExperiments on submerged slope erosion under unsteady water head X. Liang, L. Xie & Y. ZhuScour of soil with dynamics interactions among soil-water induced by jet flow T. Matsuda, K. Maeda & A. YamaguchiThe hydrodynamics of a recirculating (O-tube) flume H. Mohr, S. Draper, D.J. White, L. Cheng, H. An & Q. ZhangDevelopment of a new submersible test to characterise the erosion of soils and sediments O. Ndoye, C. Chevalier, P. Reiffsteck, C. Minatchy, S. Fanelli & D. Pham Van BangMechanics and simulations of the groundsill damage due to the impacts from pebbles/cobbles Y.-W. Pan, K.-P. Leong, J.-J. Liao & C.S. KuModification of an erodibility category limit for the pocket erodometer R. Rahimnejad & P.S.K. OoiExperimental investigations of critical hydraulic gradients for a soil prone to suffusion M.R. Salehi Sadaghiani, K.J. Witt & B. OdenwaldStability of wide-graded granular filters under oscillatory flow D. Schurenkamp, H. Oumeraci & J. KayserRelationship between soil erodibility and engineering properties I. Shafii, J.-L. Briaud, H.C. Chen & A. ShidlovskayaCalibration of erodibility testing devices for bridge design support H. Shan, O. Wiblishauser, C. Lin, J. Shen & K. KerenyiMeasurement of constriction size distributions using three grain-scale methods T. Shire, C. O'Sullivan, H.F. Taylor & W.W. SimNon-dimensional formulization of the critical hydraulic head difference for seepage failure of soil in front of sheet piles T. Tanaka & T. MikiThe consistency of laboratory jet erosion tests performed on undisturbed samples J.L. Wibowo & B.A. RobbinsDevelopment of experimental methodology of investigating the relative and interactive effects of physicochemical properties of permeating fluids on incipient motion of granular particles M. Xiao & B.T. AdamsVariation of small strain stiffness for piping-influenced Toyoura sand Y. Yang, R. Kuwano & X. ChaoA field erodibility testing device for scour evaluation of bridges M. Zinner, T. Meyer, H. Shan, J. Shen, B. Bergendahl & K. KerenyiTerrestrial scour and erosionInvestigation into the multiple recent sinkholes in Pokhara, Nepal R. Kuwano, T. Kiyota, R.M. Pokhrel, T. Katagiri, T. Ikeda, Y. Yagiura, T. Yoshikawa & J. KuwanoModel tests on subsurface cavities below road pavement due to sand eruption from the liquefied ground J. Kuwano, R. Kuwano & Y. HoriuchiApplication of SWAT model to estimate the annual runoff and sediment of Duhok reservoir watershed M.E. Mohammad, N. Al-Ansari & S. Knutsson