Abstract: In view of the facts such as low degree of parameterization,hard to modify,repeating work .etc.,the author proposed the solution of general routine to finish ships finite element analysis,and compiled general routine to proceed hydroplane FEA.In order to confirm the reliability of computed result,this article chose a hydroplane to carry on the computation and contrasted with result data on national standard.The contrast result showed this procedure is reliable and has the certain project application value．

Key words: FEM, strength, parameterization, hydroplane

摘要： 针对有限元建模的参数化程度不高、生成的模型不便于修改、重复的工作量大等问题，提出船舶参数化有限 元分析程序的解决方案，编写了基于滑行艇整艇的参数化有限元分析程序，以国家标准中的实例进行验算，并与实 例结果进行对比，证明本程序是可靠的，具有一定工程应用价值。

关键词: FEM, 强度, 参数化, 滑行艇