파랑의 분석에 관한 2점법의 적용성 검토

• 영문명: Applicability of Two Point Method for Wave Decomposition
• 발행기관: 한국방재학회
• 저자명: 이성재 정태화 조용식 Lee, Sung-Jae Jung, Tae-Hwa Cho, Yong-Sik
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2008년, 241~248쪽, 전체 8쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2008.02.28

영문 초록

The decomposition of incident and reflected wave on the two-dimensional experimental flume is very important to elucidate the phenomena between waves and coastal structure such as submerged breakwater or rubble-mound breakwater. In generally, two or three point methods are widely used to decompose waves. Even though three point method gives more accurate result, it requires more wave gauge to install than two point method. Sometimes, this causes economic or measurement problems. In this study, therefore, the applicability of two point method was investigated by using Eigenfunction expansion method.

키워드

two point method three point method Mitsuyatsu-Bretschneider spectrum Eigenfunction expansion method