교각의 형상과 배열에 따른 하상세굴 특성에 관한 실험적 연구 = An Experimental Study on Scour Character though the Shapes of Piers and their Arrangement

다국어 초록 (Multilingual Abstract)

As materials on the bed have been changing through erosion, transportation and accumulation, so does the waterway's section. So many bridges have nowadays been constructed to the same direction as water flows.
However further researches are still needed on the scours of succession row piers and multiple row piers.
Analyzing them through hydraulic stimulation experiments, this study deals with the scour character with the change of diameters in row piers which have been built in the identical direction of water flow and also the part-scour character change in multiple row piers.

목차 (Table of Contents)

• 목차
• 1. 서론
• 2. 상사법칙 및 모형의 축척결정
• 2.1 상사법칙
• 2.2 모형의 축척 결정
• 3. 실험장치 및 방법
• 4. 세굴현상에 관한 이론
• 4.1 세굴 형태의 분류
• 4.2 교각 주위의 세굴에 영향을 미치는 인자
• 4.3 교각 세굴의 구조(mechanism)
• 5. 실험결과 및 검토
• 6. 결론
• 참고문헌