摘要
本文以某全回转风电起重船为研究对象,根据典型工况建立全船有限元模型。采用设计波法计算船体波浪载荷并施加在模型上,然后对全船总纵强度进行计算分析,得到典型工况下全船的应力评估结果。本文的研究结论对于同类型船舶的优化设计具有一定参考价值。
In this paper,the finite element model of a revolving wind power crane vessel was established under some typical load cases.The wave loads of the crane vessel were calculated by the design wave approach and applied to the model.The stress distribution results of typical load cases were obtained by calculating the longitudinal strength of the crane vessel.The related results have certain reference significance for the optimization work of similar vessels.
作者
周萍
胡超然
ZHOU Ping;HU Chao-ran(Jiangsu Maritime Vocational Institute,Nanjing 210000,China;China Classification Society Jiangsu Approval Center,Nanjing 210000,China)
出处
《舰船科学技术》
北大核心
2021年第9期128-132,共5页
Ship Science and Technology
基金
江苏省高职院校青年教师企业实践培训项目资助(20202YSJ135)。
关键词
设计波法
全回转起重船
总纵强度
有限元
design wave approach
revolving crane vessel
longitudinal strength
finite element
