Special Issue of the Society of Naval Architects of Korea (대한조선학회 특별논문집)

The Society of Naval Architects of Korea (대한조선학회)
권호 표지

A Study on the Development and Strength Evaluation of the Mooring Fittings with Big Capacity

선박용 대형 계류장비의 개발과 강도 평가

  • Kim, Young-sig (Ship Outfitting Design Department, Hyundai Heavy Industries Co., Ltd.) ;
  • Kim, Ul-nyeon (Hyundai Maritime Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Kim, Mi-hee (Hyundai Maritime Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Kim, Kyoung-youn (Ship Outfitting Design Department, Hyundai Heavy Industries Co., Ltd.)
  • 김영식 (현대중공업(주) 선장설계부) ;
  • 김을년 (현대중공업(주) 선박연구소) ;
  • 김미희 (현대중공업(주) 선박연구소) ;
  • 김경연 (현대중공업(주) 선장설계부)
  • Published : 2017.10.30
Download PDF
⟨ Previous Next ⟩

Abstract

It has been developed large mooring fittings having the capacity of 160 tons and 180 tons installed on 170K LNG FSRU. The finite element analysis for the mooring fittings was carried out in order to check the structural integrity and to confirm satisfaction of the rule requirements. The 3 kinds of mooring fittings such as chock, bollard and universal fairlead are selected for FE analysis and load test. According to the FE analysis results, all the stress levels satisfied the acceptance criteria guided by the IACS UR A2, ISO standard, ship rules and OCIMF. As test results under design load, no structural defects were found.

Keywords