Altuhafi, F., O’Sullivan, C., Cavarretta, I., 2013. Analysis of an image- based method to quantify the size and shape of sand particles. J. Geotech. Geoenviron. Eng. 139 (8), 1290–1307.
ASTM D2487-11, 2012. Standard practice for classification of soils for engineering purposes (Unified Soil Classification System). Annual Book of ASTM Standards. ASTM International, West Con- shohocken, PA.
ASTM E2655-08, 2008. Standard guide for reporting uncertainty of test results and use of the term measurement uncertainty in ASTM test methods. Annual Book of ASTM Standards. ASTM International, West Conshohocken, PA.
Bendahmane, F., Marot, D., Alexis, A., 2008. Experimental parametric study of suffusion and backward erosion. J. Geotech. Geoenviron. Eng. 134 (1), 57–67.
Bonelli, S., 2012. Erosion of Geomaterials. John Wiley & Sons.
Chang, D.S., Zhang, L.M., 2011. A stress-controlled erosion apparatus for studying internal erosion in soils. Geotech. Test. J. 34 (6), 579–589.
Chang, D.S., Zhang, L.M., 2012. Critical hydraulic gradients of internal erosion under complex stress states. J. Geotech. Geoenviron. Eng. 139 (9), 1454–1467.
Fannin, R.J., Slangen, P., 2014. On the distinct phenomena of suffusion and suffosion. Ge´otechnique Lett. 4 (4), 289–294.
Fell, R., Wan, C.F., Cyganiewicz, J., Foster, M., 2003. Time for development of internal erosion and piping in embankment dams. J. Geotech. Geoenviron. Eng. 129 (4), 307–314.
International Commission on Large Dams (ICOLD), 2013. Bulletin on internal erosion of dams, dikes and their foundations.
Jiang, M.J., Konrad, J.M., Leroueil, S., 2003. An efficient technique for generating homogeneous samples for DEM studies. Comput. Geotech. 30 (7), 579–597.
Ke, L., Takahashi, A., 2012. Strength reduction of cohesionless soil due to internal erosion induced by one-dimensional upward seepage flow. Soils Found. 52 (4), 698–711.
Ke, L., Takahashi, A., 2014a. Triaxial erosion test for evaluation of mechanical consequences of internal erosion. Geotech. Test. J. 37 (2), 347–364.
Ke, L., Takahashi, A., 2014b. Experimental investigations on suffusion characteristics and its mechanical consequences on saturated cohe- sionless soil. Soils Found. 54 (4), 713–730.
Ke, L., Takahashi, A., 2015. Drained monotonic responses of suffusional cohesionless soils. J. Geotech. Geoenviron. Eng. 141 (8), 04015033.
Kenney, T.C., Lau, D., 1985. Internal stability of granular filters. Can. Geotech. J. 23 (3), 420–423.
Kenney, T.C., Lau, D., 1986. Internal stability of granular filters: Reply. Can. Geotech. J. 23 (3), 420–423.
Ke´zdi, A., 1979. Soil Physics: Selected Topics. Elsevier Scientific Publish- ing Co., Amsterdam.
Ladd, R.S., 1978. Preparing test specimens using undercompaction. Geotech. Test. J. 1 (1), 16–23.
Lade, P.V., Liggio, C.D., Yamamuro, J.A., 1998. Effects of non-plastic fines on minimum and maximum void ratios of sand. Geotech. Test. J. 21, 336–347.
Li, M., Fannin, R.J., 2008. Comparison of two criteria for internal stability of granular soil. Can. Geotech. J. 45 (9), 1303–1309.
Marot, D., Bendahmane, F., Rosquoet, F., Alexis, A., 2009. Internal flow effects on isotropic confined sand-clay mixtures. Soil Sediment Contam. 18 (3), 294–306.
Mehdizadeh, A., Disfani, M.M., Evans, R., Arulrajah, A., 2017. Progressive internal erosion in a gap-graded internally unstable soil: mechanical and geometrical effects. Int. J. Geomech. 18 (3), 04017160. Mitchell, J.K., 1993. Fundamentals of Soil Behavior. John Wiley & Sons, New York, pp. 1–210.
Moffat, R., Fannin, R.J., 2011. A hydromechanical relation governing internal stability of cohesionless soil. Can. Geotech. J. 48 (3), 413–424.
Moffat, R., Fannin, R.J., Garner, S.J., 2011. Spatial and temporal progression of internal erosion in cohesionless soil. Can. Geotech. J. 48 (3), 399–412.
Muir Wood, D., 2007. The magic of sands—the 20th Bjerrum Lecture presented in Oslo, 25 November 2005. Can. Geotech. J. 44 (11), 1329–1350.
Nguyen, C.D., Benahmed, N., Ando`, E., Sibille, L., Philippe, P., 2019. Experimental investigation of microstructural changes in soils eroded by suffusion using X-ray tomography. Acta Geotech. 14 (3), 749–765.
Nguyen, T.T., Indraratna, B., 2017. Experimental and numerical inves- tigations into hydraulic behaviour of coir fibre drain. Can. Geotech. J. 54 (1), 75–87.
Nguyen, T.T., Indraratna, B., 2020. A coupled CFD–DEM approach to examine the hydraulic critical state of soil under increasing hydraulic gradient. Int. J. Geomech. 20 (9), 04020138.
Ouyang, M., Takahashi, A., 2015. Influence of initial fines content on fabric of soils subjected to internal erosion. Can. Geotech. J. 53, 299– 313.
Pachideh, V., Hosseini, S.M.M.M., 2019. A new physical model for studying flow direction and other influencing parameters on the internal erosion of soils. Geotech. Test. J. 42 (6), 1431–1456.
Peng, M., Zhang, L.M., 2012. Breaching parameters of landslide dams. Landslides 9 (1), 13–31.
Powers, M.C., 1953. A new roundness scale for sedimentary particles. J. Sediment. Res. 23 (2), 117–119.
Razavi, S.K., Hajialilue Bonab, M., Dabaghian, A., 2020. Investigation into the internal erosion and local settlement of Esfarayen earth-fill dam. J. Geotech. Geoenviron. Eng. 146 (4), 04020006.
Reddi, L.N., Lee, I.M., Bonala, M.V.S., 2000. Comparison of internal and surface erosion using flow pump tests on a sand-kaolinite mixture. Geotech. Test. J. 23 (1), 116–122.
Rochim, A., Marot, D., Sibille, L., Thao Le, V., 2017. Effects of hydraulic loading history on suffusion susceptibility of cohesionless soils. J. Geotech. Geoenviron. Eng. 143 (7), 04017025.
Shire, T., O’Sullivan, C., Hanley, K.J., 2016. The influence of fines content and size-ratio on the micro-scale properties of dense bimodal mate- rials. Granul. Matter. 18 (3), 52.
Shire, T., O’Sullivan, C., Hanley, K.J., Fannin, R.J., 2014. Fabric and effective stress distribution in internally unstable soils. J. Geotech. Geoenviron. Eng. 140 (12), 04014072.
Sibille, L., Marot, D., Sail, Y., 2015. A description of internal erosion by suffusion and induced settlements on cohesionless granular matter. Acta Geotech. 10 (6), 735–748.
Skempton, A.W., Brogan, J.M., 1994. Experiments on piping in sandy gravels. Ge´otechnique 45 (3), 565–567.
Slangen, P., Fannin, R.J., 2017. A flexible wall permeameter for investigating suffusion and suffosion. Geotech. Test. J. 40 (1), 1–14.
Stewart, R.A., Watts, B.D., 2000. The WAC Bennett dam sinkhole incident. In: Proceedings 53rd Canadian Geotechnical Conference, Montreal, Canada.
Thevanayagam, S., Mohan, S., 2000. Intergranular state variables and stress–strain behaviour of silty sands. Ge´otechnique 50 (1), 1–23.
Thevanayagam, S., Shenthan, T., Mohan, S., Liang, J., 2002. Undrained fragility of clean sands, silty sands, and sandy silts. J. Geotech. Geoenviron. Eng. 128 (10), 849–859.
Xiao, M., Shwiyhat, N., 2012. Experimental investigation of the effects of suffusion on physical and geomechanic characteristics of sandy soils. Geotech. Test. J. 35 (6), 890–900.
Yamamuro, J.A., Lade, P.V., 1997. Static liquefaction of very loose sands. Can. Geotech. J. 34 (6), 905–917.
Yamamuro, J.A., Covert, K.M., 2001. Monotonic and cyclic liquefaction of very loose sands with high silt content. J. Geotech. Geoenviron. Eng. 127 (4), 314–324.
Yasuda, S., Shimizu, Y., Deguchi, K., 2016. Investigation of the mechanism of the 2015 failure of a dike on Kinu River. Soils Found. 56 (4), 581–592.
Zou, Y., Chen, C., Zhang, L., 2020. Simulating progression of internal erosion in gap-graded sandy gravels using coupled CFD-DEM. Int. J. Geomech. 20 (1), 04019135.