수치해석을 이용한 윤중제 흐름특성해석 적용성

• 영문명: Applying the polder levee of the stream specific by using hydordynamic model
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 최한규(Choi Han Kuy) 김장욱(Kim Jang Uk) 백효선(Baek Hyo Sun)
• 간행물 정보: 『산업기술연구』vol.28, 193~198쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

When the existing polder levee was constructed, the river’s numerical analysis decided the bank raise by applying the planned flood stage or by using the result from the sectional 1st dimensional numerical analysis. But, it was presented that there is a limitation in the 1st dimensional value analysis when the structure like the polder levee obstructs the special shaped running water flow. Therefore, in order to verify the numerical value applicability when the polder levee is constructed, this report compared each other through the 1st and 2nd dimensional numerical analysis and the mathematical principle model laboratory. In case of the polder levee construction through the numerical analysis and the mathematical principle model laboratory, it was decided that there was no big problem in the 1st dimensional numerical analysis applied design, considering the uncertainty of mathematical principle analysis though the first dimensional numerical analysis was calculated a little bigger than the second. But, after construction, it was found that the water level deviation of the 1st, 2nd occurred biggest at the place where the flow was divided into two. Also, as a result of comparing the 1st, 2nd dimensional numerical analysis with the mathematical principle model laboratory, it was confirmed that the 1st numerical analysis applied design decreased the modal safety largely, as the left side water level was calculated smaller more than 0.5m in case of the 1st dimensional numerical analysis.

목차

Abstract

1. 서론

2. 수치해석

3. 수리모형실험

4. 결과분석

참고문헌

키워드

수치해석 윤중제 수위 흐름특성 numerical analysis polder levee water level stream specific