Evaluation of Subsurface Exploration Programs
Publication: Journal of Construction Engineering and Management
Volume 115, Issue 3
Abstract
This paper presents a decision support system for the evaluation of geologic exploration programs in underground construction. This system can be used to quantify the economic value of different subsurface investigation alternatives, and it provides owners and designers with a solid basis for making the associated technical and financial decisions. The description of the system includes the methodology for encompassing all the existing geologic information about a site in a consistent geologic‐prediction model that can be used for design, and construction, planning and estimation. It illustrates how to account for the context and reliability of this information, how to predict its effect on design and construction decisions, and how to arrive at a monetary measure of its value. Finally, it describes the methodology for using simulation to arrive at an estimate of the expected value and the standard deviation of the value of sampled geologic information. The evaluation of a pilot tunnel as an exploration alternative for the water discharge tunnel of the Seabrook Power station is presented as an example application.
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References
1.
Ashley, D. B., et al. (1981). “Geological prediction and updating in tunneling—a probabilistic approach.” Rock mechanics, from research to implementation, 22nd U.S. Symp. on Rock Mechanics, Massachusetts Institute of Technology, Cambridge, Mass.
2.
Chan, M. H. C. (1981). “A geological prediction and updating model in tunneling,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Master of Science in Civil Engineering.
3.
Einstein, H. H., et al. (1983). “Comparison of five empirical tunnel classification methods—accuracy, effect of subjectivity, and available inaormation.” Proc., 5th International Congress, the International Society for Rock Mechanics, Melbourne, Australia.
4.
Howard, R. A. (1960). Dynamic programming and Markov processses. The MIT Press, Cambridge, Mass.
5.
Howard, R. A. (1979). Dynamic probabilistic systems. Vols. I and II, John Wiley and Sons, Inc., New York, N.Y.
6.
Ioannou, P. G. (1984). “The economic value of geologic exploration as a risk reduction strategy in underground construction,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
7.
Ioannou, P. G. (1987). “Geologic prediction model for tunneling.” J. Constr. Engrg. and Mgmt., ASCE, 113(4), 569–590.
8.
Ioannou, P. G. (1988a). “Pilot tunnels—the contractors' position.” J. Constr. Engrg. and Mgmg., ASCE, 114(4), 594–613.
9.
Ioannou, P. G. (1988b). “Geologic exploration and risk reduction in tunneling.” J. Constr. Engrg. and Mgmt., ASCE, 114(4), 532–547.
10.
Kim, Y. W. (1984). “Decision support framework in adaptable tunneling,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
11.
Qaddumi, N. H. (1981). “Impact of risk allocation on engineering design of subway tunnels,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
12.
Rand, J. R. (1974). Bedrock geology influencing the proposed circulating water system. Public Service Company of New Hampshire, Seabrook, N.H.
13.
Salazar, G. F. (1983). “Stochastic and economic evaluation of adaptability in tunneling design and construction,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
14.
Spetzler, C. S., and Stael von Holstein, C. A., (1972). “Probability encoding in decision analysis.” Mgmt. Sci., 22(3), 340–358.
15.
Vick, S. G. (1974). “A probabilistic approach to geology in hard rock tunneling,” thesis presented to the Massachusetts Institute of Technology, at Cambridge, Mass., in partial fulfillment of the requirements for the degree of Master of Science in Civil Engineering.
Information & Authors
Information
Published In
Journal of Construction Engineering and Management
Volume 115 • Issue 3 • September 1989
Pages: 339 - 356
Copyright
Copyright © 1989 ASCE.
History
Published online: Sep 1, 1989
Published in print: Sep 1989
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