木材运输船不同装载状态时船舶稳性的调整

Adjustment of stability for ships carrying timber deck cargoes on different loading conditions

由于上甲板装载较大数量的木材,在通常装载情况下船舶不具备抵御常规风浪的能力,从而导致船舶倾覆的严重后果.为了保证船舶安全,需要采取适当方法对船舶稳性进行合理调整.针对木材船不同的装载状态,全面分析了稳性调整应考虑的因素,提出了木材运输船在可能出现的各种情况下稳性调整的具体方法.对其安全装运具有实用价值,为编制船舶自动配载程序中稳性自动调整提供了数学模型.

On the normal loading conditions, ships carrying large quantity of timber deck cargoes haven't the ability to stand up against heavy storm and wave that would be capsized. For ship's safety, it is necessary to adjust stability by proper method. In this paper, factors related to stability adjustment are completely analyzed and methods of stability adjustment on every possible loading condition are put forward, which can be used to practical operations for timber deck cargoes and provides mathematic model of automatic stability adjustment for computer programming.