빗물이용의 수문학적 평가: 1. 수문해석Hydrological Evaluation of Rainwater Harvesting: 1. Hydrological Analysis
- Other Titles
- Hydrological Evaluation of Rainwater Harvesting: 1. Hydrological Analysis
- Authors
- 유철상; 김경준; 윤주환
- Issue Date
- 2008
- Publisher
- 한국물환경학회
- Keywords
- Inflow; Long-term rainfall-runoff analysis; Rainwater utilization; Runoff coefficient; Inflow; Long-term rainfall-runoff analysis; Rainwater utilization; Runoff coefficient
- Citation
- 한국물환경학회지, v.24, no.2, pp.221 - 229
- Indexed
- KCI
- Journal Title
- 한국물환경학회지
- Volume
- 24
- Number
- 2
- Start Page
- 221
- End Page
- 229
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/125191
- ISSN
- 2289-0971
- Abstract
- This study revised a model for hydrologically analyzing rainwater harvesting facilities considering their rainfall-runoff properties and the data available. This model has only a few parameters, which can be estimated with rather poor measurements available. The model has a non-linear module for rainfall loss, and the remaining rainfall excess (effective rainfall) is assumed to be inflow to the storage tank. This model has been applied for the rainwater harvesting facilities in Seoul National University, Korea Institute of Construction Technology, and the Daejon World Cup Stadium. As a result, the runoff coefficients estimated were about 0.9 for the building roof as a rainwater collecting surface and about 0.18 for the playground. This result is coincident with that for designing the rainwater harvesting facilities to show the accuracy of model and the simulation results.
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Collections - College of Engineering > School of Civil, Environmental and Architectural Engineering > 1. Journal Articles
- College of Science and Technology > Department of Environmental Engineering > 1. Journal Articles
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