독립탱크 A형 LPG선 탱크 지지구조 해석을 위한 상대운동의 모델링에 관한 연구
A Study on the Modeling of Relative Motion for the Cargo Tank Support Structure of Type A LPG Carrier
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초록
Type A LPG Carrier is the ship using the low temperature independent cargo tank separate from the hull, which has various support structures for laying independent tanks on the hull. In this paper, the direct strength analysis for the support structures has been performed through the direct load analysis, load transfer, stress analysis and strength assessment. Also, a rational modeling method of support structures has been proposed to obtain the dynamic load between the hull and the separate tank.
Abstract
Type A LPG Carrier is the ship using the low temperature independent cargo tank separate from the hull, which has various support structures for laying independent tanks on the hull. In this paper, the direct strength analysis for the support structures has been performed through the direct load analysis, load transfer, stress analysis and strength assessment. Also, a rational modeling method of support structures has been proposed to obtain the dynamic load between the hull and the separate tank.
참고문헌 (6)
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- The Evaluation of Stress and Hull Girder Fatigue Strength under Dynamic Wave Loads, In K.R. Technical Report, Vol.16, "Kim J. H.", ~, pp.Report No.10074 (1990)
- 김명현, "구조응력 및 핫스팟 응력을 이용한 8,100 TEU 컨테이너선선측 종늑골구조의 피로 강도 평가에 대한 비교 연구", 대한조선학회 논문집, 45(3), pp.296~302 (2008), 대한조선학회
- 박성환, "통계해석법에 의한 폰툰식 VLFS의 피로강도해석", 대한조선학회 논문집, 43(3), pp.351~361 (2006), 대한조선학회
