Risk Analysis for Dam Design in Karst
Publication: Journal of Geotechnical Engineering
Volume 115, Issue 6
Abstract
Probabilistic risk analysis is a useful technique in assessment of dam safety issues, and also has important applications in the early phases of dam design when design options are being compared and exploration strategies planned. At this stage, few data are usually available and judgment‐based decisions are most important. An application of probabilistic risk analysis to design of a dike in karst terrain is described. Assessments based on geologic information, observations, and subsurface investigations are expressed using a simple probability model. Options considered to reduce the likelihood or consequences of sinkhole‐induced failure include a secondary containment structure, a warning system, and additional exploration. These options are evaluated using an expected monetary value criterion. It is shown that simple probabilistic formulations consistent with preliminary levels of information reduced major sinkhole uncertainties into more readily evaluated components. These techniques identified the most cost‐effective design strategy for reducing the risk of sinkhole‐induced dike failure and provided an effective vehicle for communicating geotechnical judgments, risks, and alternatives to the project owner.
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References
1.
“Agencies agree on value of a life.” (1985) Engrg. News Rec., July 25.
2.
Agterberg, E. P. (1976). Geomathematics. Elsevier, New York, N.Y.
3.
Aley, T. J., Williams, J. H., and Masselo, J. W. (1972). Groundwater contamination and sinkhole collapse induced by leaky impoundments in soluble rock. Engrg. Geol. Series No. 5, Missouri Geol. Survey and Resour., Rolla, Mo.
4.
Ang, A. H., and Tang, W. H. (1984). Probability concepts in engineering planning and design, volume II: Decision, risk, and reliability. John Wiley & Sons, Inc., New York, N.Y.
5.
“Application of statistical data from dam failures and accidents to risk‐based decision analysis on existing dams.” (1987). Draft internal res. rept., U.S. Bureau of Reclamation, Engrg. and Res. Ctr., Denver, Colo.
6.
Baecher, G. B. (1983). “Professional judgement and prior probabilities in engineering risk assessment.” Fourth Int. Conf. on Applications of Statistics and Probability in Soil and Struct. Engrg., G. Augusti, et al., eds., Pitagora Editrice, Bologna, Italy, 635–650.
7.
Bergado, D. T., Areepitak, C., and Prinzl, F. (1984). “Foundation problems on karstic limestone formations in Western Thailand.” Sinkholes: Their Geology, Engineering, and Environmental Impact, Proc., First Multidisciplinary Conf. on Sinkholes, B. Beck, ed., Balkema, Rotterdam, The Netherlands, 397–401.
8.
Brown, C. A., and Graham, W. J. (1988). “Assessing the threat to life from dam failure.” Water Resour. Bull., 24(3), 1303–1309.
9.
Cooper, S. S., and Ballard, R. F. (1988). “Geophysical exploration for cavity detection in karst terrain.” Geotechnical Aspects of Karst Terrains: Exploration, Foundation Design and Performance, and Remedial Measures, N. Sitar, ed., Geotech. Special Pub. No. 14, ASCE, New York, N.Y., 25–39.
10.
Evaluation procedures for hydrologic safety of dams. (1988). ASCE, New York, N.Y.
11.
Kendall and Moran (1983). Geometrical probability. Griffin Monograph Series, Griffin & Co., London, U.K.
12.
Littlefield, J. R., et al. (1984). “Relationship of modern sinkhole development to large scale photolinear features.” Sinkholes: Their Geology, Engineering and Environmental Impact, Proc. First Multidisciplinary Conf. on Sinkholes, B. Beck, ed., Balkema, Rotterdam, The Netherlands, 189–195.
13.
Moneymaker, B. C. (1950). “Geology in Dam Construction.” Application of Geology to Engineering Practice, Berkey Volume, S. Paige, ed., Geol. Soc. of America, New York, N.Y., 33–43.
14.
Newton, J. G. (1984). “Review of induced sinkhole development.” Sinkholes: Their Geology, Engineering and Environmental Impact, Proc. First Multidisciplinary Conf. on Sinkholes, B. Beck, ed., Balkema, Rotterdam, The Netherlands, 1–9.
15.
O'Donnell, E., and Mauro, J. (1979). “A cost‐benefit comparison of nuclear and non‐nuclear health and safety protective measures and regulations.” Nuclear Safety, 20(5), 525–540.
16.
Okrent, D. (1980). “Comment on societal risk.” Science, 208(25), 372–375.
17.
Paté‐Cornell, E. (1984). “Fault trees and event trees in reliability analysis.” Risk Analysis, 4(3), 177–186.
18.
Peck, R. B. (1984). “Comments on risk analysis for dams.” Judgment in Geotechnical Engineering, The Professional Legacy of Ralph B. Peck. Dunnicliff and Deere, eds., John Wiley & Sons, New York, N.Y., 156–160.
19.
Raghu, D., and Tiedeman, C. (1984). “Sinkhole risk analysis for a selected area in Warren County, New Jersey.” Sinkholes: Their Geology, Engineering and Environmental Impact, Proc. First Multidisciplinary Conf. on Sinkholes, Beck, ed., Balkema, Rotterdam, The Netherlands, 167–169.
20.
Ruth, B., and Degner, J. (1984). “Characteristics of sinkhole development and implications for cavity collapse.” Construction and Difficult Geology: Karstic Limestone, Permafrost, Wetlands, and Peat deposits, Transp. Res. Rec., (978), Transp. Res. Brd., Nat. Res. Council, Washington, D.C., 5–11.
21.
Safety goals for nuclear power plants: A discussion paper. (1982). NUREG‐0880, Ofc. of Policy Evaluation, U.S. Nuclear Reg. Commission, Washington, D.C.
22.
Santolo, L. A. (1976). Integral geometry and geometric probability. Addison‐Wesley, Reading, Mass.
23.
Solomin, V. I., and Karimov, R. M. (1984). “Design of foundation slabs for regions prone to sinkhole formation on the basis of the probability‐cost approach.” Trans. from Osnovaniya, Fundamenty i Mekhanika Gruntov, 6, Plenum Publishing Corp., 17–19.
24.
Warren, M. W. (1974). “Retention basin failures in carbonate terranes.” Water Resour. Bulletin, 10(1), 22–30.
25.
Whitman, R. V. (1984). “Evaluating calculated risk in geotechnical engineering.” J. Geotech. Engrg., ASCE, 110(2), 145–188.
Information & Authors
Information
Published In
Journal of Geotechnical Engineering
Volume 115 • Issue 6 • June 1989
Pages: 819 - 835
Copyright
Copyright © 1989 ASCE.
History
Published online: Jun 1, 1989
Published in print: Jun 1989
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