基于PCL语言的波浪压力自动加载方法

The Automatic Loading Approach of Hydrodynamic Pressure Based on PCL

提出了一种基于PCL语言的波浪压力自动加载方法,有效地解决了有限元单元较多时手动加载效率低下的问题,不仅缩短了加载数据的时间,而且避免了数据录入错误的发生,为造船工程师运用频域响应的有限元分析方法对船舶与海洋工程结构物进行结构强度分析创造了条件。

An automatic loading approach of wave pressure based on PCL language is presented in this paper. This approach can effectively solve the problem of efficiency when the elements are so many and the element pressures are discrete in the structure strength analysis, for it not only reduces the time cost but also avoids the possible error when data are manually inputted. This method makes it easy for marine structural analyst to apply pressure to the pertinent element in FE model and conduct the marine structural FEA in frequency domain.