대한조선학회논문집 (Journal of the Society of Naval Architects of Korea)

  • 제60권1호
  • /
  • Pages.38-47
  • /
  • 2023
  • /
  • 1225-1143(pISSN)
  • /
  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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38ft급 HDPE 파워보트 구조해석을 통한 선급별 하중 기준에 대한 비교 고찰

Comparative Study on Load Criteria by Class Based on Structural Analysis of 38ft HDPE Power Boat

  • 문병영 (군산대학교 조선해양공학과) ;
  • 홍현진 (군산대학교 조선해양기자재 역량강화센터) ;
  • 김대현 (군산대학교 조선해양기자재 역량강화센터) ;
  • 이원민 ((주)디에이치) ;
  • 이상목 (군산대학교 조선해양기자재 역량강화센터)
  • Byungyoung Moon (Department of Shipbuilding and Ocean Engineering, Kunsan National University) ;
  • Hyeonjin Hong (Shipbuilding and Ocean Equipment Industry Empowerment Center, Kunsan National University) ;
  • Dae-Hyeon Kim (Shipbuilding and Ocean Equipment Industry Empowerment Center, Kunsan National University) ;
  • Wonmin Lee (DH Co., Ltd) ;
  • Sangmok Lee (Shipbuilding and Ocean Equipment Industry Empowerment Center, Kunsan National University)
  • 투고 : 2022.11.11
  • 심사 : 2023.01.18
  • 발행 : 2023.02.20
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초록

According to the government policy of environmental regulations, interest of ship, which made with High-Density Polyethylene (HDPE) as a low-carbon and eco-friendly material, is growing as a substitute for the existing fishery boat hull materials such as FRP, aluminum, steel etc. However, regulations related to the production of HDPE ship are still quite incomplete. Even there are no regulations related to structural analysis. Therefore, in this study, structural analysis is carried out by applying different design loads for each international classification for 38ft class HDPE power boats, and the results are compared and analyzed. According to this study, although there is a correlation between the based pressure value and the analysis result value of each class regulation, it is not necessarily proportional. Also, This analysis result shows a difference not only depending on the size of design load, but also application range of the load, the pressure adjustment factor and section shape. However, the occurrence point and trend of the maximum stress values were quite consistent. It is hoped that the results of this study will be used when establishing HDPE ship structure analysis procedures and standards in the future.

키워드

과제정보

본 논문의 내용은 2021년 해양수산부 재원으로 해양수산과학술진흥원의 지원을 받아 수행된 연구 결과임을 밝히며, 위 기관의 연구지원에 감사드립니다 (친환경 HDPE 소재의 38ft급 파워보트 개발 20210199).

참고문헌

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