융합정보논문지 (Journal of Convergence for Information Technology)

중소기업융합학회 (Convergence Society for SMB)
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시공간 유동인구 변화와 보행속도에 따른 민방위 비상 대피시설 위치의 적절성 평가

Evaluation of Civil Defense Evacuation Shelter Locations in Fitness according to the Walking Speed and Changing Floating Population in Time and Space

  • Park, Jae-Kook (Department of Geographic Information System Engineering, Namseoul University)
  • 투고 : 2018.01.31
  • 심사 : 2018.02.20
  • 발행 : 2018.02.28
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초록

본 논문에서는 보행속도, 주야간 인구변화, 보행경로에 따른 서비스 권역 등을 고려하여 대피시설 위치에 대한 적절성을 평가하고자 하였다. 보행속도는 선행연구사례를 통해서 1.6 m/s, 2.22 m/s를 정의하였고, 주야간 인구변화는 대시메트릭 매핑기법을 이용하여 인구를 추정하였다. 보행속도와 보행경도에 따른 대피시설 서비스 권역은 입지할당모형의 네트워크 분석을 실시하였다. 그 결과 시공간 유동인구 변화와 보행속도에 따라 일부 대피시설의 경우 수용능력에 한계가 있음을 알 수 있었고 이에 대한 대피시설 추가지정이 요구된다.

This study set out to evaluate the fitness of shelter locations by taking into consideration service zones according to walking speed, the changing population between day and night, and walking routes. Walking speed was defined as 1.6 m/s, 2 m/s based on the cases of previous studies. The changing population between day and night was estimated with the dasymetric mapping technique. Shelter service zones according to walking speed and routes were analyzed with the network of the location allocation model. The findings show some shelters had limits with their capacity according to the changing floating population and walking speed in time and space and raise a need to appoint additional shelters.

키워드

참고문헌

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