无舱盖集装箱船（HCS）完整稳性的计算研究

在进行７００ＴＥＵ无舱盖集装箱的常规集装箱船方案设计的基础上，可两船型的完整稳性作了对比研究。结果表明：从满足稳性的要求出发，无舱盖集装箱船可以多装载集装箱的数量为总箱数的５％￣１０％，经济效益明显，本文还从满足无舱盖集装箱船货舱进水后稳性的残存衡准出发，探讨了确定排水舷口高度的方法。

An Investigation on Intact Stability of Hatchcoverless Container Ship

Based on the preliminary design of a 700 TEU hatchcoverless container ship(HCS) and a conventional container ship,the intact stability for these two ship types has been calculated and compared. Calculated results show that,from the stability point of view,HCS can carry 5%~10% more containers than conventional container ship,so that the economical benefits are obvious.The paper also gives a calculation method for critical height of side discharge openings to meet the requirement of the survival criteria after flooding of cargo holds.