关于浮体的平衡与稳定性
On the equilibrium and stability of floating body
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摘要: 本文讨论了浮体的平衡与稳定问题, 介绍了定倾中心的定义, 并结合一个具体的例子, 给出了浮体稳定性3种不同的判别方法, 最后, 根据能量方法说明了用定倾高度判定浮体稳定性的理论依据.Abstract: This paper discusses the equilibrium and stability of floating body, and introduced the definition of metacentre, then gives three different methods of calculating the height of metacentre through examples, and finally explains the reason why we can determine the stability of an equilibrium of floating body by height of metacetre.
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