한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제57권3호
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  • Pages.101-108
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  • 2015
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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체계 신뢰성 기법을 이용한 소규모 저수지군의 시스템적 안전도 평가

Evaluation of Systematic Safety for a Small Reservoir Group based on System Reliability Technique

  • Park, Jin-Seon (Department of Agricultural and Rural Engineering, Chungbuk National University) ;
  • Jeon, Jeong-Bae (Department of Agricultural and Rural Engineering, Chungbuk National University) ;
  • Yoon, Seong-Soo (Department of Agricultural and Rural Engineering, Chungbuk National University)
  • 투고 : 2015.04.10
  • 심사 : 2015.05.20
  • 발행 : 2015.05.30
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초록

The purpose of this study was to evaluate the safety of the small reservoir, which is distributed in a rural area, based on systemic reliability. It has been estimated that safety of respective reservoir the calculation of failure probability for individual reservoirs can evaluate the safety of the reservoir of the study area. The change of safety for watershed could be figured out as that result. Probability of failure was increased from $3.90{\times}10^{-5}$ to $1.35{\times}10^{-4}$ in Naesu-inpyung reservoir, from $1.33{\times}10^{-5}$ to $4.77{\times}10^{-5}$ in Buyeon reservoir and from $4.24{\times}10^{-5}$ to $2.55{\times}10^{-2}$ in Dalakmal respectively. From the results, the collapse of the upper stream reservoir was analyzed qualitatively that may affect the safety of the reservoir on the downstream area.

키워드

참고문헌

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