한국방재안전학회논문집 (Journal of Korean Society of Disaster and Security)

  • 제14권2호
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  • Pages.25-33
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  • 2021
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  • 2466-1147(pISSN)
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  • 2508-285X(eISSN)
한국방재안전학회 (Korean Society of Disaster & Security)
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유출저감을 위한 도시형 수로 시스템 및 시공방법

Urban Waterway System and Construction Method for Runoff Reduction

  • 투고 : 2021.06.01
  • 심사 : 2021.06.18
  • 발행 : 2021.06.30
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초록

본 기술은 기존의 빗물받이 및 도시형수로 시스템의 대체 가능한 기술로서 적용시 빗물은 빠르게 투수됨으로써 도시홍수를 저감할 수 있는 기술이다. 강우시 인도 방향의 제1 수로 공간으로 유입되는 빗물은 담배꽁초 등의 쓰레기는 유입되지 않고, 채움재를 통해 미세먼지 등의 오염물질을 감소시킨 후 지하로 투수시킬 수 있다. 제2 수로 공간으로 유입되는 빗물은 유속을 떨어뜨려 임시로 저류하였다가 배수관으로 배수시킴으로써, 배수관에서의 병목현상을 방지할 수 있는 도시형 수로 시스템 및 이의 시공방법에 관한 것으로 이를 통해 도시홍수 및 미세먼지 저감에 기여할 수 있을 것이다.

This technology is to let rainwater flow into a waterway that is located side gutter of a street with blocking garbage including cigarette butts at the same time. The first waterway is located beside the sidewalk and it enhances the water circulation in a city. This waterway is filled with aggregates and filter media, which removes fine dust that is washed out of the street and let water flow down to the earth. The second waterway is located beside the street and it retains rainwater temporarily with decreasing its flow speed. The second waterway shall reduce flooding damages by avoiding bottleneck situation in the street inlets and storm water pipelines which is the main causation of flooding in a city.

키워드

참고문헌

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