한국수자원학회논문집 (Journal of Korea Water Resources Association)

  • 제35권5호
  • /
  • Pages.563-573
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  • 2002
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  • 2799-8746(pISSN)
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  • 2799-8754(eISSN)
한국수자원학회 (Korea Water Resources Association)
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사각형형상 수중방파제의 반사에 관한 수리실험

Hydraulic Experiments on Reflection of Regular Waves due to Rectangular Submerged Breakwaters

  • 조용식 (한양대학교 공과대학 토목공학과) ;
  • 이종인 (한국건설기술연구원 수자원환경연구부) ;
  • 김영택 (한국건설기술연구원 수자원환경연구부)
  • 발행 : 2002.10.01
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초록

본 연구에서는 일정수심상에 사각형형상의 불투과성 수중방파제를 설치한 후 파랑의 반사를 수리실험을 통해 조사하였다. 입사파는 규칙파를 사용하였으며, 고유함수전개법을 이용하여 예측한 반사율을 본 연구에서 수행한 수리모형실험 결과와 비교하였다. 예측된 결과와 수리실험에서 관측한 결과는 비교적 잘 일치하였으며, 수리실험에 의한 반사율이 고유함수전개법에 의한 결과보다 다소 작았다.

In this study, reflection of water waves over a train of rectangular submerged breakwaters is experimentally investigated. Measured reflection coefficients of regular waves are compared with predicted coefficients obtained from the eigenfunction expansion method. Although measured coefficients are slightly smaller than predicted ones, the overall agreement is very good.

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참고문헌

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