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2021 Vol.14, Issue 2 Preview Page

Original Article

Urban Waterway System and Construction Method for Runoff Reduction

유출저감을 위한 도시형 수로 시스템 및 시공방법

Yungtak Oh1
,
Seungwan Han2*
오 영탁1
,
한 승완2*
1Member, Managing Director, SBB Coop.
2Member, Professional Engineer, Department of Water Resourecs, Saman Corp
1정회원, 에스비비 주식회사 전무
2정회원, (주)삼안 수자원부 이사
*Corresponding Author
30 June 2021. pp. 25-33
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Abstract

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.

Keywords
Urban waterway
Rainwater circulation enhancement
Distributed water storage
Urban flooding reduction

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.

키워드
도시형 수로
물 순환 개선
분산 저류
도시홍수 저감
References
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Korean References Translated from the English

1
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2
우효섭 (2017). 재난위험 경감을 위한 그린인프라, 해외 생태공학 적용 사례 연제. 응용생태공학회 뉴스레터 #11.
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우효섭, 한승완 (2020). 물관리를 위한 자연기반 해법과 유사개념들의 유형 분류 및 체계. 응용생태공학회. 7(1): 15-25.
Information
  • Publisher :Korean Society of Disaster and Security
  • Publisher(Ko) :한국방재안전학회
  • Journal Title :Journal of Korean Society of Disaster and Security
  • Journal Title(Ko) :한국방재안전학회 논문집
  • Volume : 14
  • No :2
  • Pages :25-33
  • Received Date : 2021-06-01
  • Revised Date : 2021-06-12
  • Accepted Date : 2021-06-18
  • DOI :https://doi.org/10.21729/ksds.2021.14.2.25
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