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A Study on the Lift Pier and Equipment of Design Criteria for Effective Vessel Management in the Marina

마리나 항만의 효율적인 선박 관리를 위한 상하가 시설 및 장비의 설계기준에 관한 연구

  • 문정환 ((주)카네비컴 기술연구소)
  • Received : 2018.07.31
  • Accepted : 2018.10.26
  • Published : 2018.10.31

Abstract

This paper analyzes the type of facilities and equipment of the marina port and analyzes its lift facilities (lift pier) and equipment (marine mobile lift). It set up the lift facilities and equipment standards. Depending on the gross tonnage of vessels in operation in Korea, the required inner width of lift piers is 5.50 m for 35-ton vessels, and 6.20 m for 50-ton vessels. The inside width of the marine mobile lift is 6.10 m for 35-ton vessels, and 6.80 m for 50-ton vessels. There are two places where the target ship can be lifted from the lift pier installed on the domestic marina, and other marinas' lift piers inner widths are insufficient by about 0.35 ~ 0.50 m. Among the marine mobile lifts in operation, there were two apparatuses that secured the inside width necessary to lift the target vessel. Other marine mobile lifts' inner widths are insufficient by about 0.3 ~ 0.6 m.

본 논문에서는 마리나 항의 상하가 시설 및 장비의 형태를 분석하고 마리나 이용 대상 선박을 기준으로 기 설치된 마리나의 상하가 시설(리프트 피어)과 장비(마린 모바일 리프트)에 대한 분석을 통해 상하가 시설 및 장비의 설치기준을 마련했다. 국내에서 운항중인 선박 총톤수에 따라 요구되는 리프트 피어의 내부 간격은 35톤 선박은 5.50 m, 50톤 선박은 6.20 m이며, 이를 상하가하기 위한 마린 모바일 리프트의 내측 폭은 35톤 선박은 6.10 m, 50톤 선박은 6.80 m가 필요하다. 국내 마리나에 설치된 리프트 피어는 목표한 선박을 인양할 수 있는 곳은 2곳으로 나타났으며, 그 외 다른 마리나의 리프트 피어 내부 간격은 0.35 ~ 0.50 m가량 좁았다. 또한 운용 중인 마린 모바일 리프트 중 목표한 선박을 상하가하기 위해 필요한 내측 폭을 확보한 장비는 2개로 나타났으며, 그 외 마린 모바일 리프트 내측 폭이 0.3 ~ 0.6 m가량 부족했다.

Keywords

References

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