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Calculation of Road Circuity Factors Considering Public Facilities and Road Condition in Rural Area

농촌지역의 공공시설 및 도로 상황을 반영한 도로 우회계수 산정

  • Jeon, Jeongbae (Department of Agricultural Environment Rural Environment & Resources Division, National Academy of Agricultural Science, Rural Development Administration) ;
  • Park, Meejeong (Department of Agricultural Environment Rural Environment & Resources Division, National Academy of Agricultural Science, Rural Development Administration) ;
  • Yoon, Seongsoo (Department of Agricultural and Rural Engineering, Chungbuk National University) ;
  • Suh, Kyo (Graduate School of International Agricultural Technology, Seoul National University, Institute of Green Bio Science & Technology, Seoul National University) ;
  • Kim, Eunja (Department of Agricultural Environment Rural Environment & Resources Division, National Academy of Agricultural Science, Rural Development Administration)
  • 전정배 (농업진흥청 국립농업과학원) ;
  • 박미정 (농업진흥청 국립농업과학원) ;
  • 윤성수 (충북대학교 지역건설공학과) ;
  • 서교 (서울대학교 국제농업기술대학원, 서울대학교 그린바이오과학기술연구원) ;
  • 김은자 (농업진흥청 국립농업과학원)
  • Received : 2017.04.13
  • Accepted : 2017.05.27
  • Published : 2017.05.31

Abstract

This study is to estimate the circuity factors which can be used to assess for public facilities accessibility and analyze traffic in the area. We set the range of the administrative districts by Si Gun Gu unit and Eup Myeon Dong unit (more subdivided unit than Si Gun Gu unit). The average circuity factor in Si Gun Gu unit is 1.364 (maximum 2.953 and minimum 1.711). The region indicated the highest value of circuity factor is wando-gun in jeollanam-do, which area consists of 4 island and is connected to the bridges. Having to use the bridges for using public facilities hinders its accessibility. In the case of Eup Myeon Dong unit, the average circuity factor is 1.353 (maximum 2.950 and minimum 1.154). The region indicated the highest value of circuity factor is buksan-myeon in chuncheon-si, Gangwon-do. This region also has to use bridges for using public facilities because there is the largest lake, called Soyangho. This circuity factor is used to analyze the location of public facilities and assess vulnerability of accessibility. And also the factor can be applied to some policies, such as rural public service planning based on spatial big data.

Keywords

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