无舱盖船舶甲板上浪的研究

研究船舶甲板上浪的问题是设计无舱盖船舶的重要前提。甲板上浪和近海建筑物的越浪相似，均为非线性物理现象，因此引入越浪理论对规则波激励下的航行船舶甲板上浪量进行推算，利用洪水波理论与越浪理论相结合的方法对甲板上浪越过舱口舷板的船舱进水量进行计算。模型实验表明，理论计算与实验结果较为吻合。

Study on the Shipping Water into an Open-Top Container

For the design of an open-top container ship, the research of shipping water is important for the safety navigation in waves. The shipping water on the deck is quite a nonlinear phenomena, which is very similar to the wave overtopping an coastal building. Thus the wave overtopping theory is taken into account. The estimation of the amount of shipping water into a ship was carried out. And a practical method for estimating the amount of shipping water into the hold over the hatch coaming of an open-top container ship was proposed by combining wave overtopping theory with flood wave theory. The model tests were carried out to compare with the results of the theoretical calculations and the relatively good agreement was obtained.