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http://dx.doi.org/10.5762/KAIS.2014.15.9.5813

Analysis of Infiltration Trench Facility for Runoff Reduction Effect  

Yeon, Jong Sang (Department of Civil Engineering, Sunmoon University)
Jang, Young Su (Department of Civil & Environmental Engineering, Pusan National University)
Shin, Hyun Suk (Department of Civil & Environmental Engineering, Pusan National University)
Kim, Eung Seok (Department of Civil Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.9, 2014 , pp. 5813-5819 More about this Journal
Abstract
LID planning and application has been actively developed to reduce the runoff volume at increased impervious areas due to rapid urbanization. In this study, a performance and applicability evaluation was performed in an infiltration trench using the SWMM model, based on the experimental conditions for infiltration trenches. The infiltration trench application area was applied to 5~15% of the drainage area. The SWMM results of discharge and the BOD reduction efficiency were analyzed at a peak discharge of 45.7~61.9%, total discharge of 47.2~62.3%, and BOD load of 52.3~55.3. The discharge and BOD was estimated to be 12~24% higher and 37~38% smaller than the experimental results. This study can help in the application and performance evaluation of infiltration trenches.
Keywords
Infiltration trenches; Low Impact Development(LID); SWMM;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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