基于PATRAN环境的波浪载荷预报程序开发及应用  

Development and Application of Software Based on PATRAN for Wave-load Prediction

作　　者：马网扣[1] 林伍雄[1] 孙松琦[1] 张海彬[1] 

机构地区：[1]708研究所

出　　处：《上海造船》2007年第3期4-7,共4页Shanghai Shipbuilding

摘　　要：通过PCL和C语言开发了基于PATRAN的外挂程序SWATER。以某超大型集装箱船为目标船,通过SWATER与WADAM、MOSES两种软件波浪载荷预报结果的对比,验证了SWATER软件的可靠性。文章简单介绍了SWATER的界面及功能,并通过设计波法进行全船有限元分析和疲劳强度直接计算两个例子,简述了SWATER的应用。SWATER, a plug-in software based on PATRAN, is developed by PCL and C language for hydrodynamic analysis. Wave loads on an ultra-large container ship are calculated by SWATER, WADAM and MOSES respectively. By comparing the results of motion response, the reliability of SWATER is verified. The interfaces and functions of this program are introdueed briefly. Moreover, usage of this program is introduced by two examples ： the whole-ship FEM analysis using design wave method and the full stochastic fatigue assessment of the container ship.

关 键 词：波浪载荷预报 设计波法 全船有限元分析 疲劳强度直接计算 

分 类 号：U662.9[交通运输工程—船舶及航道工程]