대한토목학회논문집 (KSCE Journal of Civil and Environmental Engineering Research)

  • 제34권6호
  • /
  • Pages.1919-1924
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  • 2014
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  • 1015-6348(pISSN)
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  • 2799-9629(eISSN)
대한토목학회 (Korean Society of Civil Engeneers)
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댐 홍수조절기능의 회복탄력성 산정

Resilience Assessment of Dams' Flood-Control Service

  • 투고 : 2014.08.26
  • 심사 : 2014.09.30
  • 발행 : 2014.12.01
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초록

최근 기후변화로 인해 극한강우사상의 빈도 및 강도가 증가함에 따라 과거 기준에 의해 설계 시공되어 현재 운영 중인 댐의 수문학적 안전성에 의문이 제기되고 있다. 이에 따라 댐을 증고하거나 여수로를 확장/신설하는 방안이 추진되고 있는데, 이러한 대안을 선정할 때 월류 가능성에 매몰된 나머지 하류 홍수피해를 간과하는 경향이 있다. 이에 본 연구는 회복탄력성의 개념을 도입해 종합적인 홍수조절기능의 관점에서 댐의 안전성 강화 대안을 평가할 수 있는 프레임워크를 제시하였다. 제시된 프레임워크를 활용해 기 수행된 사례에 적용한 결과 각 대안에 따른 홍수유출특성이 선정과정에서 중요한 요소로 평가되어야 함을 확인할 수 있었다.

Recently, due to the climate change, the frequency and intensity of extreme rainfall events have been continuously increased in regions of South Korea. As a consequence, safety issues have been raised especially in the hydrologic safety of old dams designed and constructed by the old standards. In general, for improving hydrologic safety of existing dams, two options are considered: 1) raising dam crest; and 2) constructing or expanding an emergency spillway. In this process, the main criteria of alternative selection are overtopping possibility and cost efficiency of each alternative. This approach is easy to implement but it is subject to major limitation for the proper evaluation of alternatives, overlooking downstream flood damages by any controlled flow of water that is intentionally released from dams to eliminate the possibility of overtopping. Therefore, this study suggests a framework for evaluating the dam safety strengthening alternatives in terms of a comprehensive flood control by applying the concept of resilience. The case study shows that the resilience-based evaluation framework which considering downstream flood damages is effective in the selection of dam safety strengthening alternatives.

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참고문헌

  1. Banos, R., Reca, J., Martinez, J., Gil, C. and Marquez, A. L. (2011). "Resilience indexes for water distribution network design: A Performance Analysis under Demand Uncertainty." Water Resources Management, Vol. 25, No. 10, pp. 2351-2366. https://doi.org/10.1007/s11269-011-9812-3
  2. Bocchini, P., Frangopol, D. M., Ummenhofer, T. and Zinke, T. (2014). "Resilience and sustainability of Civil infrastructure: Toward a Unified Approach." Journal of Infrastructure Systems, Vol. 20, No. 2.
  3. Bruneau, M., Chang, S. E., Eguchi, R. T., Lee, G. C., O'Rourke, T. D., Reinhorn, A. M., Shinozuka, M., Tierney, K., Wallace, W. A. and von Winterfeldt, D. (2003). "A framework to quantitatively assess and enhance the seismic resilience of communities." Earthquake Spectra, Vol. 19, No. 4, pp. 733-752. https://doi.org/10.1193/1.1623497
  4. Cimellaro, G. P., Reinhorn, A. M. and Bruneau, M. (2010). "Framework for analytical quantification of disaster resilience." Engineering Structures, Vol. 32, No. 11, pp. 3639-3649. https://doi.org/10.1016/j.engstruct.2010.08.008
  5. Costa, J. E. (1985). Floods from dam failures, Open-File Report 85-560, US Geological Survey, Vancouver, WA, USA.
  6. Dore, M. H. I. (2005). "Climate change and changes in global rainfall patterns: What do we know?" Environment International, Vol. 31, No. 8, pp. 1167-1181. https://doi.org/10.1016/j.envint.2005.03.004
  7. Hewitson, B. C. and Crane, R. G. (2006). "Consensus between GCM climate change projections with empirical downscaling: Precipitation downscaling over South Africa." International Journal of Climatology, Vol. 26, No. 10, pp. 1315-1337. https://doi.org/10.1002/joc.1314
  8. Holling, C. S. (1973). "Resilience and stability of ecological systems." Annual Review of Ecology and Systematics, Vol. 4, pp. 2-23.
  9. Huff, F. A. (1967). "Time distribution of rainfall in heavy storms." Water Resources Research, Vol. 3, No. 4, pp. 1007-1019. https://doi.org/10.1029/WR003i004p01007
  10. Hughes, L. (2003). "Climate change and Australia: Trends, Projections and Impacts." Austral Ecology, Vol. 28, No. 4, pp. 423-443. https://doi.org/10.1046/j.1442-9993.2003.01300.x
  11. Joo, Y. H., Yeo, C. G. and Lee, S. O. (2013). "Retardation effect on the breach of the earth filled embankment using the stiffener during overtopping." Journal of the Korean Society of Civil Engineers, Vol. 33, No. 4, pp. 1377-1387 (in Korean). https://doi.org/10.12652/Ksce.2013.33.4.1377
  12. Klein, R. J. T., Nicholls, R. J. and Thomalla, F. (2003). "Resilience to natural hazards: How useful is this concept?" Environmental Hazards, Vol. 5, No. 1-2, pp. 35-45. https://doi.org/10.1016/j.hazards.2004.02.001
  13. Lave, L. B. and Balvanyos, T. (1998). "Risk analysis and management of dam safety." Risk Analysis, Vol. 18, No. 4, pp. 455-462. https://doi.org/10.1111/j.1539-6924.1998.tb00360.x
  14. Mayunga, J. S. (2007). "Understanding and applying the concept of disaster resilience: A Capital-Based Approach." A Draft Working Paper Prepared for the Summer Academy for Social Vulnerability and Resilience Building, July 22-28, 2007, Munich, Germany.
  15. Ministry of Construction and Transportation (2005). Report on improving the hydrologic safety of Andong multipurpose dam, Ministry of Construction and Transportation, Gyeonggi-do, Republic of Korea (in Korean).
  16. Ministry of Government Administration and Home Affairs (2000). 1999 Korea natural disaster yearbook, Ministry of Government Administration and Home Affairs, Seoul, Republic of Korea (in Korean).
  17. National Research Council (2012). Dam and levee safety and community resilience: A Vision for Future Practice, The National Academies Press, Washington, DC, USA.
  18. Ouyang, M. and Duenas-Osorio, L. (2012). "Time-dependent resilience assessment and improvement of urban infrastructure systems." Chaos, Vol. 22, No. 3, p. 033122 https://doi.org/10.1063/1.4737204
  19. Park, S. H., Kim, K. D., Shin, E. W. and Moon, Y. I. (2003). "A study on the development of discharge capacities of the existing dam." Journal of the Korean Society of Civil Engineers, Vol. 23, No. 3B, pp. 157-164 (in Korean).
  20. Park, S. J., Han, K. Y. and Choi, H. G. (2013). "Flood routing of sequential failure of dams by numerical model." Journal of the Korean Society of Civil Engineers, Vol. 33, No. 5, pp. 1797-1807 (in Korean). https://doi.org/10.12652/Ksce.2013.33.5.1797
  21. Pidgeon, N., Kasperson, R. E. and Slovic, P. (2003). The social amplification of risk, Cambridge University Press, Cambridge, UK.
  22. Rose, A. (2004). "Defining and measuring economic resilience to disasters." Disaster Prevention and Management, Vol. 13, No. 4, pp. 307-314. https://doi.org/10.1108/09653560410556528
  23. Rose, A. and Liao, S. Y. (2005). "Modeling regional economic resilience to disasters: A Computable General Equilibrium Analysis of Water Service Disruptions." Journal of Regional Science, Vol. 45, No. 1, pp. 75-112. https://doi.org/10.1111/j.0022-4146.2005.00365.x
  24. Timmermann, P. (1981). Vulnerability, resilience and the collapse of society, No. 1 in environmental monograph, Institute for Environmental Studies, University of Toronto, Toronto, Canada.
  25. Walker, B. H., Anderies, J. M., Kinzig, A. P. and Ryan, P. (2006). "Exploring resilience in social-ecological systems through comparative studies and theory development: Introduction to the Special Issue." Ecology and Society, Vol. 11, No. 1.
  26. World Meteorological Organization (2009). Manual for estimation of probable maximum precipitation, 3rd edition, WMO - No. 1045, Geneva.
  27. Xu, N., Guikema, S. D., Davidson, R. A., Nozick, L. K., Cagnan, Z. and Vaziri, K. (2007). "Optimizing scheduling of post-earthquake electric power restoration tasks." Earthquake Engineering and Structural Dynamics, Vol. 36, No. 2, pp. 265-284. https://doi.org/10.1002/eqe.623
  28. Yi, J. and Nam, D. S. (2007). "Determination of hydrological stability increase alternative for Andong multi-purpose reservoir using multi-criteria decision analysis." The Korea Spatial Planning Review, Vol. 53, pp. 93-110 (in Korean). https://doi.org/10.15793/kspr.2007.53..006
  29. Zhou, H., Wang, J., Wan, J. and Jia, H. (2010). "Resilience to natural hazards: A Geographic Perspective." Natural Hazards, Vol. 53, No. 1, pp. 21-41. https://doi.org/10.1007/s11069-009-9407-y

피인용 문헌

  1. An Agent-Based Modeling Approach for Estimating Inundation Areas over Time vol.17, pp.4, 2016, https://doi.org/10.6106/KJCEM.2016.17.4.020
  2. Establishment of Resilient Infrastructures for the Mitigation of an Urban Water Problem: 1. Robustness Assessment of Structural Alternatives for the Problem of Urban Floods vol.3, pp.2, 2016, https://doi.org/10.17820/eri.2016.3.2.117