우수유출저감 시설의 최적위치 결정Optimal Location of Best Management Practices for Storm Water Runoff Reduction
- Other Titles
- Optimal Location of Best Management Practices for Storm Water Runoff Reduction
- Authors
- 장수형; 이지호; 유철상; 한수희; 김상단
- Issue Date
- 2008
- Publisher
- 한국물환경학회
- Keywords
- Best management practice; Hydrologic model; Optimization; Storm water runoff reduction; Best management practice; Hydrologic model; Optimization; Storm water runoff reduction
- Citation
- 한국물환경학회지, v.24, no.2, pp.180 - 184
- Indexed
- KCI
- Journal Title
- 한국물환경학회지
- Volume
- 24
- Number
- 2
- Start Page
- 180
- End Page
- 184
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/124725
- ISSN
- 2289-0971
- Abstract
- A distributed hydrologic model of an urban drainage area on Bugok drainage area in Oncheon stream was developed and combined with a optimization method to determine the optimal location and number of best management practices (BMPs) for storm water runoff reduction. This model is based on the SCS-CN method and integrated with a distributed hydrologic network model of the drainage area using system of 4,211 hydrologic response units (HRUs). Optimal location is found by locating HRU combination that leads to a maximum reduction in peak flow at the drainage outlet in this model. The results of this study indicate the optimal locations and numbers of BMPs, however, for more exact application of this model, project cost and SCS-CN reduction rate of structural facilities such infiltration trench and pervious pavement will have to be considered.
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Collections - College of Engineering > School of Civil, Environmental and Architectural Engineering > 1. Journal Articles
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