Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
권호 표지

On Variation Characteristics of Run-up Height over Beach due to Plane Arrangement of Submerged Breakwaters

잠제의 배치형상에 따른 연안의 처오름 변화에 관하여

  • Hur, Dong-Soo (Division of Civil and Environmental Engineering, College of Marine Science, Gyeongsang National University) ;
  • Lee, Woo-Dong (Department of Ocean Civil Engineering, Graduate school, Gyeongsang National University) ;
  • Lee, Hyun-Woo (Department of Ocean Civil Engineering, Graduate school, Gyeongsang National University)
  • 허동수 (국립경상대학교 해양과학대학 토목환경공학부) ;
  • 이우동 (국립경상대학교 대학원 해양토목공학과) ;
  • 이현우 (국립경상대학교 대학원 해양토목공학과)
  • Published : 2006.11.16
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Abstract

This study is to investigate the variation characteristics of run-up height over sandy beach due to the plane distribution of submerged breakwaters. In this study, Three-Dimensional numerical model with Large Eddy Simulation, which is able to simulate directly WAve Structure Seabed interaction (hereafter, LES-WASS-3D) has been newly developed. A comparison between the numerical model and existing experimental results was made to verify accuracy of newly proposed LES-WASS-3D model, and showed fairly nice agreement. In addition, based on the LES-WASS-3D model, the variation characteristics of run-up height over sandy beach are discussed with relation to the offshore distance and opening width of submerged breakwaters.

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