| 3万m~3 LNG船结构设计 |
| |
| 引用本文： | 夏华波,杨学利,朱永凯,刘辰童,何金平,吕瑞升.3万m~3 LNG船结构设计[J].船海工程,2014(4):9-14. |
| |
| 作者姓名： | 夏华波 杨学利 朱永凯 刘辰童 何金平 吕瑞升 |
| |
| 作者单位： | 中海油能源发展采油服务公司,天津300457 |
| |
| 摘 要： | 中小型TYPE C型3万m3LNG船结构设计遵循构件传力的有效性、连续性和等间距性原则,在满足规范的前提下,优化节点,使结构过渡良好,尽量避免应力集中,分别从艏部、货舱区、机舱区、艉部等典型结构上分析其结构特点及选型依据,有限元分析结果表明:结构屈服、屈曲和极限强度均满足规范要求。
|
| 关 键 词： | LNG船 结构设计 屈曲 屈服 极限强度 |
The Structural Design Research on 30 000 m^3 LNG Carrier |
| |
| Authors: | XIA Hua-bo YANG Xue-li ZHU Yong-kai LIU Chen-tong HE Jin-ping LV Rui-sheng |
| |
| Institution: | (CNOOC Energy Technology ＆ Service-Oil Production Services Co. , Tianjin 300457, China) |
| |
| Abstract: | The structural design of the medium sized TYPE C 30 000 m3 LNG carrier is introduced .According to the design principles of effectiveness , continuity and equidistant of member pass , under the premise to meet the structural rules and regula-tions, the node connection is optimized for the better transition and reducing stress concentration of structural component .The structural features of bow, stern, cargo area, engine room area and typical hull structure are analyzed .The results of direct strength analysis demonstrated that the yield strength , buckling strength and ultimate strength met regulatory requirements . |
| |
| Keywords: | LNG ship structural design bucking yield ultimate strength |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
