한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제54권5호
  • /
  • Pages.113-121
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  • 2012
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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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동진지구 김제간선 내 주요 용수지선의 흐름 특성

Flow Characteristics of Lateral Irrigation Canals Diverted from Kimje Main Canal in Dongjin Irrigation Area

  • 최진규 (전북대학교 농업생명과학대학 지역건설공학과, 농업과학기술연구소) ;
  • 손재권 (전북대학교 농업생명과학대학 지역건설공학과, 농업과학기술연구소) ;
  • 김진택 (한국농어촌공사 농어촌연구원) ;
  • 김영주 (전북대학교 농업생명과학대학 지역건설공학과, 농업과학기술연구소)
  • 투고 : 2012.08.07
  • 심사 : 2012.09.04
  • 발행 : 2012.09.30
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초록

The study was carried out to investigate the dimension of irrigation canal, and measure the water flow of those diverted from Kimje main canal in Dongjin irrigation area. The rating curves indicating the relationships between water level and discharge of the lateral canals were induced using the measured data with high regression coefficients of 0.957~0.999 at inlet points and 0.932~0.998 at end points, respectively. And Manning's roughness coefficients were estimated as the ranged from 0.015 to 0.074 at inlet points and 0.056 to 0.089 at end points with rectangular type of concrete open irrigation canals, the Manning's roughness coefficients of the end points were less than those values of the end points, which may be considered as the deposition of the bottom sediments.

키워드

참고문헌

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피인용 문헌

  1. Decision Support System for the Real-Time Operation and Management of an Agricultural Water Supply vol.65, pp.2, 2016, https://doi.org/10.1002/ird.1935
  2. Assessment of Irrigation Efficiencies using Smarter Water Management vol.55, pp.4, 2013, https://doi.org/10.5389/KSAE.2013.55.4.045
  3. Evaluation of Water Supply Adequacy using Real-time Water Level Monitoring System in Paddy Irrigation Canals vol.56, pp.4, 2014, https://doi.org/10.5389/KSAE.2014.56.4.001