한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제59권2호
  • /
  • Pages.49-55
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  • 2017
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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3D 프린터를 이용한 회전 버킷이 부착된 저류조의 모형 실험

Scaled Down Experiment of Retention Basin with a Rotatable Bucket Using 3D Printer

  • Park, Seong-Jik (Department of Bioresources and Rural Systems Engineering & Institute of Agricultural Environmental Science, Hankyong National University) ;
  • Lee, Chang-Gu (Department of Civil and Environmental Engineering, Rice University) ;
  • Lee, Jemyung (Division of Environmental Science and Technology, Kyoto University) ;
  • Choi, Won (Department of Rural Systems Engineering, Research Institute for Agriculture & Life Sciences, Seoul National University)
  • 투고 : 2016.12.29
  • 심사 : 2017.02.17
  • 발행 : 2017.03.31
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초록

Recently climate change and urbananization have been increased surface runoff, resulting in flooding. Retention basins have been constructed to control urban flooding by reducing peak flow rate. Recently, the retention basin plays a role in controlling combined sewer overflows (CSOs) as well as urban flooding. In this study, the retention basin with a rotatable bucket was suggested and scale down experiments was performed for the optimum design of the retention basin. Scaled down model was produced using a 3D printer after it was designed as law of similarity. Two times for operating a rotary bucket is required to sweep out the sediments deposited on the bottom of the basin. Optimized dimensions for the retention basin were width of 5 m, height of 5 m, bucket radius of 0.5 m, and bottom slope of 5.0 %. It can be concluded that the results obtained from this study can be used to design the retention basin with a rotatable bucket which does not require energy to operate.

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참고문헌

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