ICSE7  7th International Conference on Scour and Erosion
Perth, Western Australia 2014
Cheng, L.; Draper, S.; An, H. (Eds., 2014): Proceedings 7th International Conference on Scour and Erosion (ICSE8), December 2–4, 2014, Perth, Australia. Leiden: CRC Press/Balkema
Themes

Keynote lectures

An overview of piping models
G.J.C.M. Hoffmans

Marine scour: Lessons from Nature's laboratory
J.M. Harris and R.J.S. Whitehouse

Scour and erosion phenomena occurring in waterways  recent advances
C. Chevalier, C. Pham Van Bang, E. Durand, I. Charles and G. Herrier

Scour at various hydraulic structures: Sluice gates, submerged bridges, low weirs
B.W. Melville

A review of recent advances in numerical modelling of local scour problems
B.M. Sumer


Internal erosion

Internal erosion resistance of soils treated with lime: An evolutive benefit
G. Herrier and S. Bonelli

3D character of backward erosion piping: Smallscale experiments
K. Vandenboer, A. Bezuijen and V.M. van Beek

Experimental findings regarding piping failure of embankments
T. Tanaka, S. Nagai, H. Doi & T. Hirose

Influence of sand type on pipe development in small and mediumscale experiments
V.M. van Beek, K. Vandenboer & A. Bezuijen

Separation of grain size distribution for application of selffiltration criteria in suffusion assessment
H.D. To & A. Scheuermann

How a suspended cutoff wall functions: Effect of soil anisotropy in a levee foundation
D.Y. Wang, X.D. Fu, Y.X. Jie & Q.F. Feng

Suffusion study of coarse soils treated with lime
R. Elandaloussi, A. Bennabi & J.C. Dupla

Effects of internal erosion on undrained responses of soils with different initial fines contents
M. Ouyang, L. Ke & A. Takahashi

Using the ICOLD Bulletin to investigate some internal erosion incidents in embankment dams
R. Bridle

Physical model tests on suffusioninduced change of spatial distribution of fine fraction in embankments
K. Horikoshi & A. Takahashi

Assessment of exit hydraulic gradients at the toe of levees in water drawdown conditions
N.P. LópezAcosta, M.A. Sánchez, G. Auvinet & J.M. Pereira

Micromechanical simulation of hydraulic erosion instabilities
H.M.D. Harshani, S.A. GalindoTorres & A. Scheuermann

Assessment of suffusion susceptibility of soils from a British dam
A. Benamar & A. Bennabi

Effect of hydraulic load and water chemistry on soil suffusion
A. Benamar

Winnowing at circular piers under currents
B. de Sonneville, R. Joustra & H. Verheij

Systematic methodology for characterization of suffusion sensibility
D. Marot, A. Rochim, H.H. Nguyen, F. Bendahmane & L. Sibille

Characterization of interface erosion sensibility on compacted cohesive soils
D. Marot, H.H. Nguyen, F. Bendahmane, O. Amiri & S. Bonnet

Effect of internal erosion on deformation characteristics in the triaxial compression test
M. Sato & R. Kuwano

Constrictions and filtration of fine particles in numerical granular filters: Influence of the fabric within the material
W. Li, E. Vincens, N. Reboul & B. Chareyre

Development of an experimental research program into backward erosion piping
R.J. Allan, K. Douglas & W.L. Peirson

Evaluation of mechanical properties of sand loosened due to piping
Y. Yang & R. Kuwano


Sediment transport

Effect of sediment supply on suction scour under a rock berm
H. An, L. Cheng, C. Luo, S. Draper, D. White & E. Jas

Direct numerical simulation of particle saltation in the bedload regime
C. Ji, D. Liu, D. Xu & J.J.R. Williams

River sediment transport monitoring using Time Domain Reflectometry
C.C. Chung, C.P. Lin, K.C. Chang, J.L. Ma & C.S. Huang

Largescale dike breaching experiments at Lillo in Belgium
P. Peeters, G. Zhao, L. De Vos & P.J. Visser


Advanced numerical modelling of scour and erosions

Results of Jet Erosion Tests numerical modelling
F. Mercier, S. Bonelli, P. Philippe, P. Pinettes, F. Golay, F. Anselmet & J.J. Fry

On the numerical modelling of the Hole Erosion Test
F. Mercier, S. Bonelli, P. Philippe, F. Golay, F. Anselmet, P. Pinettes & J.J. Fry

Seabed shear stress amplification around subsea pipelines: Part 1, 2D parametric study with currents
T. Griffiths, F. Zhao, M. Kalkhoven, W. Shen, M. Xu, Z. Zan & J. Leggoe

Shear stress amplification around subsea pipelines: Part 3, 3D study of spanning pipelines
W. Shen, T. Griffiths, Z. Zan & J. Leggoe

Seabed shear stress amplification around subsea pipelines: Part 2, 2D parametric study with waves and combined waves/currents
T. Griffiths, F. Zhao, M. Kalkhoven, W. Shen, M. Xu, Z. Zan & J. Leggoe

Granular packing generation using DEM  Modified ForceBiasedAlgorithm
P. Winkler, M.R. Salehi Sadaghiani, H. Jentsch & K.J. Witt

2D numerical modelling of the HET: Hydrodynamic forces on the pipe wall particles
J. Sjah, E. Vincens & J.C. Marongiu

Analysis of pile scour and associated hydrodynamic forces using proper orthogonal decomposition
N.G. Jacobsen, G. van Velzen & J. Fredsøe

Three dimensional numerical simulations of hydrodynamics and morphodynamics on rapidly varied channel
C.T. Liao, K.C. Yeh, Y.F. Jia & J.J. Liao

Numerical analysis of seepageinduced erosion of soils by solving the DarcyBrinkman equations
K. Fujisawa, K. Sakai & A. Murakami

Porescale study of permeability and tortuosity for flow through particulate media using virtual approach
M. Chekired & R. Roubtsova

Numerical modelling of rock scour: Case study of Wivenhoe Dam (Australia)
E.F.R. Bollaert, C.S. Stratford & E.J. Lesleighter

Local scour around two pipelines in tandem in steady current
M. Zhao, S. Vaidya, K. Kaja & J. Thapa

Large displacements and fluidization of sand due to seepage
J. Grabe & B. Stefanova

Breaching of levees: An erosion model that takes into account the soil tensile strength
Z. Liu, S. Bonelli & F. Mercier

Accumulative damage and dissipated energy during saltation abrasion of soft rock  a micromechanics perspective
K.W. Li, T.Y.W. Pan, J.J. Liao & C.S. Ku


Terrestrial scour and erosion

Mechanical properties of a cemented silty soil for prevention of erosion of irrigation facilities in Cambodia
S. Pheng & Y. Kohgo

Hydrodynamic erosion in cohesive embankment breach
G. Zhao, P.J. Visser, P. Peeters & J.K. Vrijling


River/bridge scour and erosion

Pressureflow scour at bridges
B.W. Melville

Time variation of scour depth around complex abutment
R. Mohammadpour, A. Ghani & N.A. Zakaria

Experimental and numerical study on bed deformation with velocity around T spur dike
S.A.S. Mousavi, M.R. Pirestani & A.R. Mehrnahad

3D configuration of backwater upstream of constrictions
S.A. Salamatian, M. Karimaee & S.S. Kalantari

Comparisons of time dependent pier scour models under unsteady flow conditions
J.H. Hong, Y.M. Chiew & P.H. Yeh

Mutual interference of bridge piers placed in staggered arrangement on local scour
B. Mubeen

Effect of sediment concentration on the erosion of weak rocks evaluated by mini jet tests
M.W. Huang, M.H. Cheng, B.Y. Lin, J.J. Liao & Y.W. Pan

Temporal variation of scouring topography around dual bridge piers
M. Selamoglu, A.M. Yanmaz & M. Koken

Laboratory investigation of the extreme shear stress in the scour holes downstream of dual gradecontrol structures with a PIV system
J.Y. Lu, C.L. Wen & S.Y. Lu

Visualization guided experimental study on closely spaced bridge pier models
R. Malik, S. Ravish & B. Setia

Experimental and numerical investigation of scour phenomena at rectangular bridge abutment
H. Basser, S. Akib, R. Cheraghi, H. Karami, A. Jahangirzadeh, M. Amirmojahedi & S. Naji

A real scale experimental dike in limetreated soil: Evaluation of the methodology, mechanical and hydraulic performance
I. Charles, G. Herrier, C. Chevalier, E. Durand, D. Puiatti, J.M. Fleureau, S. Taibi, S. Bonelli & J.J. Fry

Effect of collar shapes in reduction of local scour around the bridge piers
A. Jahangirzadeh, S. Akib, H. Basser, K. Kimiaei & H. Karami

Erosion and sedimentation near the renovated weir lock complex of Asper in Belgium
K. Verelst, W. Vandenbruwaene, P. Peeters, M. Heredia Gomez & T. De Mulder

Comparison of scour profiles at different crosssections around a bridge abutment
P. Wu & R. Balachandar

Technicalbiological bank protection for navigable waterways on trial
M. Heibaum & P. Fleischer

High performance soft armour erosion control  How is this possible?!
R. Chow

Put on your hip boots: A practical application of partially grouted riprap at Mud Creek Bridge, City of Chico, California
M. McIlroy, D. Kitzmann, C. Avila & C. Davis

Improving public safety by using DamWatch to monitor 11,900 USDAassisted dams
L.W. Caldwell, J. Scannell & N. Herbert


Marine scour and erosion

Edge scour at scour protections around offshore wind turbine foundations
T.U. Petersen, B.M. Sumer & J. Fredsøe

Optimising scour protection stability at offshore foundations
R.J.S. Whitehouse, A. Brown, S. Audenaert, A. Bolle, P. de Schoesitter, P. Haerens, L. Baelus, P. Troch, L. das Neves, T. Ferradosa & F. Pinto

Pipeline scour and selfburial on a thin veneer of sand overlying rock due to steady currents
S. Draper, L. Cheng, W. Sun, H. An, D. White, F. Bransby, A. BorgesRodriguez & T. Griffiths

Imagebased approach for calculating sediment transport rate and estimating seabed shear stress during scour
S. Draper, L. Cheng, D. White & S. Leckie

Experimental and numerical scour investigation of a backfilled trench
F. Zhao, S. Draper & L. Cheng

Numerical calculation of backfilling of scour holes
B.M. Sumer, C. Baykal, D.R. Fuhrman, N.G. Jacobsen & J. Fredsøe

Erosion of grass covers at transitions and objects on dikes
G.J.C.M. Hoffmans, A. van Hoven, B. Harderman & H.J. Verheij

Tsunami overflowseepagecoupled centrifuge experiment for the mound scour
S. Sassa, H. Takahashi, Y. Morikawa & D. Takano

Development of a new small jet erodometer to measure erosion under atmospheric and submerged conditions
Y. Watabe, S. Sassa & T. Kaneko

Laboratory investigation of scour development through a springneap tidal cycle
K.E. Porter, R.R. Simons & J.M. Harris

Experimental study on onset of VortexInduced Vibration of a pipeline near a seabed
Z.P. Zang & F. P. Gao

Local scour and flow characteristics around a vibrating catenary riser
Y.M. Chiew, S.C. Hsieh, P.H. Yeh, Y.M. Low & F.Z. Li

Scour development around the Eastern Scheldt storm surge barrierfield measurements and model predictions
G. van Velzen, T.C. Raaijmakers & G.J.C.M. Hoffmans

Scour prediction in nonuniform soils: Undrained shear strength and erodibility
J.M. Harris & R.J.S. Whitehouse

A seventeen year, nearannual, bathymetric timeseries of a marine structure (SS Richard Montgomery)
A.J. Astley, J.K. Dix, C.E. Thompson & F. Sturt

Numerical modeling of the flow and seabed erosion around a pipeline using Smoothed Particle Hydrodynamics (SPH)
B. Stefanova & J. Grabe

Numerical investigation of waveinduced local scour around a submarine pipeline
L. Lu, M.M. Liu, B. Teng, G.Q. Tang & M. Zhao

Scourinducing flow around gravity anchors astride pipelines in currents
X. Zhao, L. Cheng & M. Zhao

Scour protection for subsea structures
J.E. Godbold & N.L. Sackmann


River/coastal/marine management

Implications of flood event layers in coastal sedimentary environments
R. Azuma, H. Yamazaki, M. Ishida, T. Hiraishi & H. Sekiguchi

Tidal and intratidal sand transport processes across a macrotidal intertidal zone, Broome, Western Australia: Implications for measurements of sand transport associated with coastal developments
P. Larcombe, P. Huang, G.M. Pusey & M. O'Leary

An integrated process based coastal erosion hazard model
C.S. Lauchlan Arrowsmith, T.J. Womersley, G. Race & J. Mawer

River scour mitigation for the Sakhalin Island oil and gas pipeline installations, Sakhalin Island, Russian Federation
A.D. MacKay

Hydrological considerations for the proposed Ukhuu Khudag to Gashuun Sukhait Railway, South Gobi desert, Mongolia
A.D. MacKay, N.R. Wightman & T. Ishola


Posters

Experimental and numerical study on bed deformation with velocity around T spur dike
S.A.S. Mousavi, M.R. Pirestani & A.R. Mehrnahad

Dynamic scour prediction for offshore monopiles  validation against laboratory and field measurements
T.C. Raaijmakers, G. van Velzen & H.J. Riezebos

Lifelong embedment and spanning of a pipeline on a mobile seabeds
S.H.F. Leckie, S. Draper, D.J. White & L. Cheng
