摘要
本文引用随机点过程的某些结果,提出求解船舶砰击响应的一种新方法。它不必假定砰击压力可以合成为一个作用在固定站位上的合力,因而比 A.E.Mansour 和 J.Lozow 的方法更加合理。本文用两种方法计算了一条集装箱船在不同海况下的砰击弯矩响应,对比表明新方法不仅更加合理而且切实可行。
Based on the results of random point process,a new method of calcul- ating the slamming response of marine vehicles is presented.The new method is established without employing the assumption that a slamming impluse is equivalent to the resultant of the slamming pressure,so it is much reasonable than that presented in a paper by A.E.Mansour and J.Lozow in 1982.By using both the new and old methods,the slamming moment response of a containership in four different sea conditions are calculated. The results show that the new method is not only reasonable but also feasible in practical uses.
出处
《中国造船》
EI
CSCD
北大核心
1993年第1期86-94,共9页
Shipbuilding of China
