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닻의 해저 충격력과 파주깊이에 관한 연구 A Study on the Anchor′s Strike and Penetrating Depth

강성진, 김동수, 김창제
  • LanguageKOR
  • URLhttp://db.koreascholar.com/Article/Detail/262989
해양환경안전학회지
Vol.6 No.1 (2000.01)
pp.77-83
해양환경안전학회 (The Korean Society Of Marine Environment & Safety)
Abstract

En coastal area, many submarine facilities such as pipes and cables are installed on/under the sea bed. Also, there are heavy traffic due to numerous vessels which call in ports or navigate passages in adjacent water. Therefore, the frequency of dropping anchors will be increased to avoid various dangerous situations. When an anchor is dropped from vessel on the sea bed, the anchor strikes on the sea bed, and then, the anchor penetrates to certain depth into the sea bed. In this case, sometimes submarine facilities on/under the sea bed may be damaged by the strike or the maximum penetrating depth of anchor. In this paper, some approximate equations on the strike and the penetrating depth of anchors have been derived on the basis of actual data, and the results are expected to use as basic design data of related facilities.

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Author
  • 강성진
  • 김동수
  • 김창제