Some Uncertainties in Embankment Dam Engineering
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 129, Issue 9
Abstract
In the design and construction of embankment dams, our current capability for precise mathematical analysis and modeling of induced stresses and deformations, or of potential seepage patterns, far exceeds our capability to make judgments of comparable accuracy concerning, for example, the site and geology or how the soil properties may be affected by the weather or by the contractor’s methods. In addition, there is often a lack of adequate communication between the design and the supervision of construction. These uncertainties or doubts about the actual performance of the dam when constructed are discussed in the paper and illustrated by case history examples, with particular reference to the uncertain effects of cold weather, to the use of broadly graded soils (tills) as core and to problems in the placement, and segregation of tills and filter materials.
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References
Bronner, N., Fagerstrom, H., and Stille, H. (1988). “Bedrock cracks as a possible cause of leakage in two Swedish Dams.” Trans, 16th ICOLD, International Commission on Large Dams, Paris.
Casagrande, A.(1965). “Role of the calculated risk in earthwork and foundation engineering.” J. Soil Mech. Found. Div., 91(4), 1–40.
Dascal, O. (1984). “Peculiar behaviour of the Manicouagan 3 Dam’s core.” Proc., Int. Conf. Case Histories in Geotechnical Engineering, Vol. II, Univ. of Missouri-Rolla, Rolla, Mo., 561–567.
Dreville, F., Pare, J. J., Capelle, J. F., Dascal, O., and Larocque, G. S. (1970). “Diaphragme en béton moul’e pour l’etancheité des foundations du barrage Manicougan 3.” Trans., 10th Int. Congress on Large Dams, Q. 37, R. 34, International Commission on Large Dams, Paris (in French).
Duguid, D. R., Reynolds, J. H., and Robinson, A. D. G. (1973). “Control of frost heave cracking in a zoned earth dyke.” Canada/USSR Co-Operators in the Industrial Application of Science and Technology in the Electrical Power Industry, Seminar, Leningrad, April.
Foster, M., and Fell, R.(2001). “Assessing embankment dam filters that do not satisfy design criteria.” J. Geotech. Geoenviron. Eng., 127(5), 398–407.
Hammamji, Y., Pigeon, Y., Gremeaux, P., and Anderson, R. (1982). “Noyau de sable-argile pour les digues de l’am”enagement hydro-électrique Outardes.” Trans., 14th Int. Congress on Large Dams, Q. 55, R. 11. International Commission on Large Dams, Paris.
Kenney, T. C., and Lau, D.(1985). “Internal stability of granular filters.” Can. Geotech. J., 22, 215–225.
Kenney, T. C., and Westland, J. (1993). “Laboratory study of segregation of granular materials.” Filters in geotechnical and hydraulic engineering, J. Brauns et al., eds., Balkema, Rotterdam, The Netherlands, 313–319.
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., 22(1), 32–43.
Leps, T. M. (1979). “Discussion of ‘Sinkholes in dams of coarse, broadly graded soils’ by J. L. Sherard.” Trans., 13th ICOLD, International Commission on Large Dams, Paris.
MacDonald, D. H. (1963). “Design of Kelsey dykes.” Proc., Permafrost Int. Conf., NAS-NRC., Publ. No. 1287.
MacPherson, J. G., Watson, G. H., and Koropatrick, R. A.(1970). “Dykes on permafrost foundations in northern Manitoba.” Can. Geotech. J., 7, 356–364.
Milligan, V. (1976). “Geotechnical aspects of glacial till.” Spec. Publ. No. 12, Royal Society of Canada, Ottawa.
Milligan, V.(1986). “Discussion of ‘Internal stability of granular filters’ by T. C. Kenney and D. Lau.” Can. Geotech. J., 23, 414–418.
Milligan, V. (1999). “An historical perspective of the development of the embankment dam.” Canadian Dam Assoc. 2nd Annual Conf., Edmunton, Alberta, Canada.
Milligan, V., and Ripley, C. F. (2000). “Embankment dams in Canada.” Proc., Conf. on Geotechnics, 2000.
Noonan, D. K. J., Smith, L. H., and Milligan, V. (1982). “The use of insulation to provide frost protection for the Waterloo Dam in northern Saskatchewan.” Proc., 35th Canadian Geotechnical Conf., Vol. II.
Peck, R. (1990). “Interface between core and downstream filter.” Proc., H. Bolton Seed Memorial Symp., Vol. 2, BiTech Publishers, British Columbia, Canada, 237–251.
Peck, R. B.(1980). “Where has all the judgement gone?” Can. Geotech. J., 17(4), 584–590.
Pepler, S. W. E., and MacKenzie, I. P. (1976). “Glacial till in winter dam construction.” Spec. Publ. No. 12, Royal Society of Canada, Ottawa.
Ripley, C. F.(1984). “Discussion of ‘Progress in rockfill dams’ by J. Barry Cooke.” J. Geotech. Eng., 114(2), 236–240.
Ripley, C. F.(1986). “Discussion of ‘Internal stability of granular filters’ by T. C. Kenney and D. Lau.” Can. Geotech. J., 23(2), 255–258.
Ripley, C. F. (1988). “Comments on Q.61-R.29 and R.55.” Trans., 16th ICOLD, International Commission on Large Dams, Paris.
Seemel, R. N., and Colwell, C. N. (1976). “Drainage provisions and leakage investigations of Churchill Falls dams and dykes.” Trans., 12th Int. Congress on Large Dams, Q. 45, R. 8., International Commission on Large Dams, Paris.
Sherard, J. L. (1979). “Sinkholes in dams of coarse, broadly graded soils.” Trans., 13th ICOLD, Paper Q. 49-R.2. International Commission on Large Dams, Paris.
Sherard, J. L., Dunnigan, L. P., and Talbot, J. R.(1984). “Filters for silts and clays.” J. Geotech. Eng., 110(6), 701–718.
Solymar, Z. V., and Nunn, J. O. H. (1982). “Frost sensitivity of core materials case histories.” Proc., 35th Canadian Geotechnical Conf., 450–459.
Sowers, G. F.(1993). “Human factors in civil and geotechnical engineering failures.” J. Geotech. Eng., 119(2), 238–256.
Sutherland, K. J. (2002). “Quantifying and controlling segregation in earth dam construction.” MASc Thesis, Univ. of Toronto, Dept. Civil Engineering, Toronto.
Taylor, E. M. (1963). “Sir Adam Beck.” Niagara generating station no. 2 pumped storage reservoir: Observation of performance, Paper No.: EK-63-Hydel 3, Trans. Ek. Vol. 1, No. 28.
Terzaghi, K. (1922). “Der Grundbruch on Staveverken and Seine Verbutung, Die Wasster-Kraft.” Vol. 17, 445–449.
Vaughan, P. R., and Soares, H. F.(1982). “Design of filters for clay cores of dams.” J. Geotech. Eng., 108(1), 17–31.
Vaughan, P. R., Kluth, D. J., Leonard, M. W., and Pradoura, H. H. M. (1970). “Cracking and erosion of the rolled clay core of Balderhead dam and the remedial works adopted for its repair.” Trans., 10th ICOLD, Q.36-R.5, International Commission on Large Dams, Paris.
Vestad, H. (1976). “Viddalsvath dam. A history of leakages and investigations.” Trans., 12th ICOLD, Q.45-R.22, International Commission on Large Dams, Paris.
Wood, D. M., Kjaernsli, B., and Hoeg, K. (1976). “Thoughts concerning the unusual behaviour of Hyttejuvet dam.” Trans., 12th ICOLD, Q.45-R.23, International Commission on Large Dams, Paris.
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Copyright © 2003 American Society of Civil Engineers.
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Received: Oct 18, 2002
Accepted: Mar 10, 2003
Published online: Aug 15, 2003
Published in print: Sep 2003
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