한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제22권3호
  • /
  • Pages.18-23
  • /
  • 2008
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

투과성 해안구조물 내-외부 파동장의 수리특성에 관한 순치모의

Numerical Simulation of Internal-External Wave Field Interaction in Permeable Coastal Structures

  • 차종호 ((주)유신코퍼레이션 항만부) ;
  • 윤한삼 (부경대학교 해양산업개발연구소) ;
  • 류청로 (부경대학교 해양공학과) ;
  • 강윤구 ((주)삼성물산 건설부문)
  • Cha, Jong-Ho (Dept. of Harbor, Yooshin Engineering Corporation) ;
  • Yoon, Han-Sam (Research Center for Ocean Industrial Development, Pukyong National University) ;
  • Ryu, Cheong-Ro (Dept. of Ocean Engineering, Pukyong National University) ;
  • Kang, Yoon-Koo (Engineering Construction Group, Samsung Corporation)
  • 발행 : 2008.06.30
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초록

This study investigated interactions between the internal-external wave field of a permeable coastal structure consisting of rubble. The study examined the application criteria of an existing numerical model (CADMAS-SURF V.4.0) and proposed a modified method to provide reasonable results. In particular, the study focused on and emphasized the water surface profiles in front of a structure, wave run-up/run-down on a slope, and internal water level fluctuations due to the drag coefficient and porosity of a rubble mound structure. In conclusion, the result show that when the vertical fluctuations of the internal water levels in permeable coastal structures exhibited high-quality representation. Sane responses can be seen for wave run-up/run-down characteristics on its slopes.

키워드

참고문헌

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