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Development and Application of Hydrological Safety Evaluation Guidelines for Agricultural Reservoir with Multilateral Risk Factor

  • Crisisonomy
  • Abbr : KRCEM
  • 2015, 11(4), pp.229-245
  • Publisher : Crisis and Emergency Management: Theory and Praxis
  • Research Area : Social Science > Public Policy > Public Policy in general

Park Jong Seok 1 RHEE, KYOUNGHun 1 심춘석 1 오창림 2 윤양실 3

1전남대학교
2광주광역시청
3㈜미래건설안전

Accredited

ABSTRACT

In this study, an alternative hydrological safety evaluation method for agricultural reservoirs was proposed by examining diverse factors for the hydrological safety of agricultural reservoirs and selecting the optimal evaluation items, and by developing a digitized model. For each evaluation item, this model had the scores, which were quantified within the probabilistic range, and the separate importance values, which were derived from the analytic hierarchy process. Below conclusion was acquired based on the study done. Firstly, the results of the study indicated that in the short term, improving the safety check condition evaluation grade will be useful to improve the hydrological safety of the agricultural reservoir because it can be performed immediately. The improvement effect is limited, however, and the overall remodeling of the agricultural reservoir, which secures the discharge capacity of the spillway and adjusted to the freeboard of the levee body, is the efficient method in the long run. Secondly, according to the evaluation purpose and evaluator's need, the index section could be to allow the subject fall within the highest grade A and lowest grade E.

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