摘要
作者在微机上用Ｃ＋＋语言借助Ｗｉｎｄｏｗ操作环境按照我国或ＩＭＯ稳性衡准规则编制了船舶许用重心高度计算系统。本文仅介绍该系统中对应于ＩＭＯ稳性衡准要求的船舶许用重心高度的计算原理、计算机程序编写的流程及所用算法。文章最后根据一艘３８００ＴＥＵ集装箱船资料，介绍了该轮许用重心高度曲线的制作及其结果。这一系统对有此要求的新建船舶，或缺乏这一资料的营运中船舶，都具有一定的实用价值。
Applying C++ program under the windows operator environment, the author has completed the system of calculating ships permissible vertical center of gravity by the requirements of IMO or Chinses Stability Criterion .This paper only introduces ,in accordance with the requirements of IMO Stability Criterion ,the systems calculation principle, computer programs flow and the algorithms adopted. The paper also gives a calculation example of the container ship with 3 800TEU container capacity. The system is of quite practical worth to newly built ships or ships in service without such data.
出处
《上海海运学院学报》
1997年第2期40-46,共7页
Journal of Shanghai Maritime University
关键词
许用重心高度
船舶
IMO
稳性衡准规则
计算原理
lest sqrare fitting
permissible vertical center of gravity, minimum permissible initial metacentric height, Newtons interpolation,bisection method
