인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Sei Wampu Weir construction project faced problems related to river cover embankment work, where the river cover embankment experiences scouring on the riverbed during flooding. The purpose of this study is to simulate flow model and determine the maximum flow speed, hence, the appropriate structure of cover concrete blocks can be determined. The analysis of water availability in this study used the F.J. Mock method by considering the watershed area, rainfall data, climatological data, evapotranspiration, and other supporting data to obtain 80% of the mainstay. Modeling and simulation of flow through river cover embankments was performed using the Hec-Ras 5.0.7 program with three scenarios. The determination of Locked Concrete Blocks as a handling solution refers to the Scientific Manuscript of Locked Concrete Blocks as Riverbed Control Buildings of the Water Resources Center in 2014. Results found the mainstay discharge analysis of 80% in year 2020, which was 139.10 m3/s. The model results in the first scenario (width of the river still open about 85 meters) obtained a flow speed of 2.04 m/s, the second scenario (width of the river still open about 30 meters) obtained a flow speed of 2.48 m/s, and the third scenario (width that was still open about 10 meters) obtained a flow speed of 4.34 m/s. The locked concrete blocks for the first scenario used the six-foot locked concrete block type, whereas the second and third scenarios used the eight-foot locked concrete block. Based on numerical modeling and analysis results of locked concrete blocks, the appropriate and efficient scenario for closing the river cover embankment in the sei wampu weir construction project is the second scenario.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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