- Volume 9 Issue 1
In this study, the movable bed model testing was carried out so as to analyze bed profile changes including predicting scouring and deposition of bed profile and to solve hydraulic problems affecting with bed and both-bank between upstream and downstream of intake weir in the Nakdong river channel. The movable bed model testing consists of fundamental test, movable model test and numerical analysis method respectively. The fundamental test was enforced to analyze relationship of discharge and sediment load in the tilting flume. When the movable model test was worked, it was shown that sediment budget between input sediment load and output sediment load was balanced exactly. As a result of movable model test, it was presented that scouring and deposition changes in quantities between the upstream and downstream of modification weir were less than those of nature and planning weir. Finally, numerical analysis method was operated by 1-dimensional bed profile changes model ; HEC-6 model so as to complement unsolving hard problems during movable model test. So, modification weir will sustained the stable bed profile changes than any other weirs in the study channel.
- 인공수로에서 모형실험에 의한 개수로흐름의 수리특성해석 : I, 고정상해석 이순탁;김성원
- Engineering Hydrology Ponce, V. M.
- Hydraulic Modeling Sharp, J. J.
- 한국농공학회지 v.40 no.3 자연하도에서 하상변동의 수치해석 시뮬레이션 김성원;안승섭;이증석
- 낙동강하천정비기본계획(보완조사 III) 건설부
- 낙동강 취수보 시설개체 수리모형 실험 보고서 대구광역시
- 한강하류부 수리모형실험(이동하상실험)보고서 산업기지개발공사
- Open-Channel Hydraulics French, R. H.
- Open Channel Flow Handerson, F. M.
- Hydraulic Modeling Kobus, H.
- Verification of the Chesapeake Bay Model Scheffner, N. W.;L. G. Crosby
- Movable Bed Physical Models Shen, H. W.
- 한국환경과학회지 v.7 no.5 결정론적 유사량 산정공식의 민감도 분석에 관한 연구 김성원;고병련;조정석
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- 인공수로에서 모형실험에 의한 개수로흐름의 수리특성해석 : II, 이동상 해석 김성원;지홍기;이순탁