渔船稳性及整船强度分析

Stability and overall strength analysis of fishing vessel

为验证渔船的安全性,分析渔船在静水中及遭遇大风浪时的浮态、完整稳性及破舱稳性,建立整船结构有限元模型,采用直接计算法对渔船整船进行强度分析,获得有关渔船安全的相关数据.计算结果可为渔船性能评估提供依据,对渔船优化设计具有参考价值.

To check the safety of a fishing vessel,the float state,intact and damage stability of the fishing vessel were analyzed under the conditions of static water and heavy sea,and a finite element model of the whole vessel was built.The overall strength analysis of the vessel was carried out based on direct computation,and the related data were obtained to determine whether the fishing vessel was safe.The results can give basis for performance assessment of fishing vessels,which has reference value in optimization design for fishing vessels.