Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
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A Study on the Typology of Agricultural Reservoir for Effective Safety Inspection Systems

효율적인 안전진단 체계 수립을 위한 농업용 저수지 유형화 연구

  • Lee, Chang Beom (Graduate School of Agricultural Engineering, Kongju Nat'l Univ.) ;
  • Jung, Nam Su (Dept. of regional Construction Engineering, Kongju Nat'l Univ.) ;
  • Park, Seong Ki (Dept. of regional Construction Engineering, Kongju Nat'l Univ.) ;
  • Jeon, Sang Ok (Rural Reseorch Institute Korea Rural Community Corporation)
  • Received : 2015.03.10
  • Accepted : 2015.09.10
  • Published : 2015.09.30
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Abstract

In this research, 1,032 data of precise safety inspection from 2004 to 2013 are gathered and constructed for finding effective safety inspection systems. Items are extracted from constructed data and factors for typology are decided with statistical method such as principle component analysis and cluster analysis. For factor decision, we extruded independent characteristics such as morphological and geographical characteristic, and deleted items which can be expressed by combination of independent characteristics. Four factors such as total storage, watershed ratio, levee length ratio, and spillway length ratio are extracted in this process. In cluster analysis, levee length ratio is excluded because it is not separated as cluster. Finally nine types of agricultural reservoir are extruded by total storage, watershed ratio, and spillway length ratio with frequency analysis.

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References

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