독립탱크 A형 LPG선 탱크 지지구조 해석을 위한 상대운동의 모델링에 관한 연구

• Published in: 大韓造船學會 論文集 Vol. 46; no. 2; pp. 148 - 154
• Main Authors: 이광용(Kwang Yong Lee), 양박달치(Park Dal Chi Yang), 박치모(Chi Mo Park)
• Format: Journal Article
• Language: Korean
• Published: 대한조선학회 2009
• Subjects: 조선공학; Fatigue strength analysis(피로강도해석); Dynamic response analysis(동적응답해석); Direct strength analysis(직접강도 해석); Support structure(지지구조); LPG carrier(LPG선); LPG
• ISSN: 1225-1143; 2287-7355

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.