Special Issue of the Society of Naval Architects of Korea (대한조선학회 특별논문집)
- 2011.09a
- /
- Pages.95-100
- /
- 2011
A Study on Thickness Optimization of Bottom Floor for Container Ship
컨테이너선 Bottom Floor 두께 최적화에 대한 연구
- Lee, A-Mi (Hull Design Department, Hyundai Samho Heavy Industries Co., Ltd.) ;
- Ryu, Yeong-Ung (Hull Design Department, Hyundai Samho Heavy Industries Co., Ltd.) ;
- Lee, Joon-Hyuk (Hull Design Department, Hyundai Samho Heavy Industries Co., Ltd.) ;
- You, Yeong-Gyu (Hull Design Department, Hyundai Samho Heavy Industries Co., Ltd.)
- Published : 2011.09.30
Abstract
In general, thickness of bottom floor in fore/aft cargo hold region for container ship has been determined based on FEM analysis result of mid cargo hold region. But this approach has room for improvement because section shape and frame spacing in fore/aft cargo hold of container ship are quietly different from those of mid cargo hold. From this study, correlation between FEM result and grillage analysis result has been investigated and simple method for thickness determination of bottom floor in fore/aft cargo hold using newly improved grillage analysis is proposed.
Keywords