摘要
为验证船用吊环加强三角肘板作用机理,优化吊点处结构,采用有限元分析方法使用PATRAN软件对常用船用吊环的加强三角肘板作用机理情况进行分析。通过计算比较,发现部分船用吊环的加强三角肘板的加强作用较有限,因此建议优化吊点处的结构,减少三角加强肘板的使用,以节约成本。
In order to verify the effect of the strengthen bracket and optimize the structure in lifting point,the finite element method in PATRAN software is used to find the actually strengthen support of the strengthen bracket. By calculation and comparison,it is found that the strengthen bracket of lifting lug don＇t play a great role in strengthen the local structure,and some of the bracket can be removed to optimize the local structure for cutting the cost.
出处
《船海工程》
北大核心
2016年第1期35-40,共6页
Ship & Ocean Engineering
关键词
吊环
加强
肘板
优化
有限元
lifting lug
strengthen
bracket
optimization
finite element method
