Assessing Embankment Dam Filters That Do Not Satisfy Design Criteria
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 127, Issue 5
Abstract
A method is presented for assessing the particle size distribution of the filters in a dam compared to the soil the filter is protecting, to determine whether the filters are sufficiently fine to give no, excessive, or continuing erosion. The method is based on the analysis of the results of laboratory tests and the characteristics of dams that have experienced piping incidents. The method can be used to determine whether filters that are coarser than required by modern filter design criteria will eventually seal or experience continuing erosion leading to possible failure of the dam in the event piping initiates.
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References
1.
Foster, M. A. ( 1999). “The probability of failure of embankment dams by internal erosion and piping.” PhD thesis, School of Civ. and Envir. Engrg., University of New South Wales, Sydney, Australia.
2.
Foster, M. A., and Fell, R. ( 1999). “Assessing embankment dam filters which do not satisfy design criteria.” UNICIV Rep. No. R-376, School of Civ. and Envir. Engrg., University of New South Wales, Sydney, Australia.
3.
Foster, M., Spannagle, M., and Fell, R. ( 1998). “Analysis of embankment dam incidents.” UNICIV Rep. No. R-374, School of Civ. and Envir. Engrg., University of New South Wales, Sydney, Australia.
4.
Honjo, Y., and Veneziano, D. (1989). “Improved filter criterion for cohesionless soils.”J. Geotech. Engrg., ASCE, 115(1), 75–94.
5.
International Commission on Large Dams (ICOLD). ( 1994). “Bulletin 95, embankment dams granular filters and drains.” Paris.
6.
Karpoff, K. P. ( 1955). “The use of laboratory tests to develop design criteria for protective filters.” Proc., ASTM, 55, 1183–1198.
7.
Kenney, T. C., Chahal, R., Chiu, E., Ofoegbu, G. I., Omange, G. N., and Ume, C. A. ( 1985). “Controlling constriction sizes of granular filters.” Can. Geotech. J., Ottawa, 22(1), 32–43.
8.
Kenney, T. C., and Lau, D. ( 1985). “Internal stability of granular filters.” Can. Geotech. J., Ottawa, 22(2), 215–225.
9.
Kenney, T. C., Lau, D., and Clute, G. ( 1984). “Filter tests on 235mm diameter specimens of granular materials.” Tech. Rep. 84-07, Dept. of Civ. Engrg., University of Toronto, Toronto.
10.
Khor, C. H., and Woo, H. K. (1989). “Investigation of crushed rock filters for dam embankment.”J. Geotech. Engrg., ASCE, 115(3), 399–412.
11.
Lebihan, J.-P., and Leroueil, S. ( 1998). “Transient water flow through unsaturated soils: Implications for earth dams.” Rep. GCT-98-18, Faculté des Sciences et de Génie, Université Laval, Quebec.
12.
Peck, R. ( 1990). “Interface between core and downstream filter.” Proc., H. Bolton Seed Memorial Symp., Vol. 2, BiTech Publishers, Vancouver, 237–251.
13.
Ripley, C. F. (1984). “Discussion of `Progress in rockfill dams,' by J. Barry Cooke.”J. Geotech. Engrg., ASCE, 114(2), 236–240.
14.
Ripley, C. F. ( 1986). “Discussion of: Internal stability of granular filters.” Can. Geotech. J., Ottawa, 23(2), 255–258.
15.
Sherard, J. L. ( 1985). “Hydraulic fracturing in embankment dams.” Seepage and leakage from dams and impoundments, R. L. Volpe and W. E. Kelly, eds., ASCE, New York, 115–141.
16.
Sherard, J. L., and Dunnigan, L. P. (1989). “Critical filters for impervious soils.”J. Geotech. Engrg., ASCE, 115(7), 927–947.
17.
Sherard, J. L., Dunnigan, L. P., and Talbot, J. R. (1984a). “Basic properties of sand and gravel filters.”J. Geotech. Engrg., ASCE, 110(6), 684–700.
18.
Sherard, J. L., Dunnigan, L. P., and Talbot, J. R. (1984b). “Filters for silts and clays.”J. Geotech. Engrg., ASCE, 110(6), 701–718.
19.
St-Arnaud, G. ( 1995). “The high pore pressures within embankment dams: An unsaturated soil approach.” Can. Geotech. J., Ottawa, 32(6), 892–898.
20.
U.S. Army Corps of Engineers (USACE). ( 1953). “Filter experiments and design criteria.” Tech. Memo. No. 3-360, U.S. Army Engineer Waterways Experiment Station, Vicksburg, Va.
21.
U.S. Bureau of Reclamation (USBR). ( 1960). “Laboratory filter tests on concrete sand and gravel.” EM-588, Denver.
22.
U.S. Bureau of Reclamation (USBR). ( 1987). “Filters.” Chapter 5, Design standards No. 13—Embankment dams, Denver.
23.
U.S. Department of Agriculture (USDA). ( 1994). “Gradation design of sand and gravel filters.” Chapter 26, National engineering handbook, Part 633, Soil Conservation Service, Washington, D.C.
24.
Vaughan, P. R., and Soares, H. F. (1982). “Design of filters for clay cores of dams.”J. Geotech. Engrg. Div., ASCE, 108(1), 17–31.
Information & Authors
Information
Published In
Journal of Geotechnical and Geoenvironmental Engineering
Volume 127 • Issue 5 • May 2001
Pages: 398 - 407
History
Received: May 27, 1999
Published online: May 1, 2001
Published in print: May 2001
Authors
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