Risk-Cost Approach to Interim Drainage Structure Design
Publication: Journal of Water Resources Planning and Management
Volume 124, Issue 6
Abstract
An interim drainage structure provides short service during the construction months of the permanent drainage structure. This study presents a risk-cost approach by which the design flood for an interim drainage structure can be derived from the capacity of the permanent structure, cost-capacity ratio, cost-damage ratio, and construction months during a year. To accommodate various construction periods in a year, the design capacity for such a temporary drainage structure can be adjusted to the monthly rainfall or runoff distribution at the project site. Design charts were produced for the break-even economic condition using the Gumbel distribution for annual maximum analysis. Similar solutions were also achieved using the Exponential distribution for annual exceedance analysis. Design methodology presented in this paper provides an objective basis for selecting construction months and sizing the interim drainage structures.
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References
1.
Chow, V. T., Maidment, D. R., and Mays, L. W. (1988). Applied Hydrology. Chap. 12, McGraw Hill Inc., New York.
2.
Collier, C. A., and Ledbetter, W. B. (1988). Engineering economic and cost analysis. Chap. 12, Harper and Row Publishers, New York.
3.
Corry, M. L., Jones, J. S., and Thompson, P. L. (1981). The design of encroachment on flood plains using risk analysis. HEC 17, Federal Highway Administration, Washington, D.C.
4.
Cost Estimates Squad of the Staff Design Branch. (1992). Colorado Dept. of Transp., 1986%ndash1992 Cost Data, Annual Reports, Colorado Dept. of Transp., Denver, Colo. Guideline for determining flood flow frequency. (1977). American Water Resources Council, Bulletin 17B, Washington, D.C.
5.
Guo, C. Y. (1985). “Detour culvert sizing.”Proc., 4th Int. Hydro. Symp., Engrg. Res. Ctr., Colorado State Univ., Fort Collins, Colo.
6.
Guo, C. Y. (1987). Development of risk-cost methodology for detour culvert design. Res. Contract Number 1503A, CDOH-UCD-R-88-5, Colorado Dept. of Transp., Denver, Colo.
7.
Guo, C. Y. (1996). Technical manual for highway interim culvert risk analysis model. Dept. of Civ. Engrg., Univ. of Colorado at Denver, Denver, Colo.
8.
Guo, C. Y., and Urbonas, B. R. (1996). “Maximized detention volume determined by runoff capture ratio.”J. Water Resour. Plng. and Mgmt., ASCE, 122(1), 33–39.
9.
Roadway design manual. (1995). Colorado Dept. of Transp., Denver, Colo.
10.
Urbonas, B. R., Rosener, L. A., and Guo, C. Y. (1996). “Hydrology for optimal sizing of urban runoff treatment control systems.”Water Quality Int., Jan/Feb, 30–33.
11.
Water resources data for Colorado. (1978). “USGS water-data reports for water years from 1961 to 1977.” U.S. Geological Survey, Denver Federal Center, Lakewood, Colo.
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Copyright © 1998 American Society of Civil Engineers.
History
Published online: Nov 1, 1998
Published in print: Nov 1998
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