摘要
基于新设计开发的内河薄膜型LNG运输船,运用有限元数值方法对舷侧的碰撞性能进行研究,得出围护系统绝热木箱及船体主要构件的损伤及吸能,并初步探讨内河薄膜型围护系统在碰撞载荷下的失效极限状态。研究结果表明,横框架在碰撞过程中起到了很好的抵抗作用。
Based on the new development design of inland membrane LNG tanker,the paper uses the finite element numerical method to study the collision performance of the broadside,concludes the enclosure system damage and absorbing energy of heat insulation wooden cases and the main component of hull,and discusses on the failure limit state of the inland water membrane type enclosure system with collision load briefly. The results show that the transverse frame plays a good resistance role in the collision process.
出处
《江苏船舶》
2016年第5期7-10,共4页
Jiangsu Ship