螺旋桨的偏心对艉轴的强度、刚度和稳定性影响的分析

Analysis of the effects of the propeller' eccentricity on the intensity,inflexibility and stability of the stem axes

通过建立力学模型,对艉轴从强度、刚度和稳定性进行全面的分析,并重点就螺旋桨偏心带来的影响作定量的分析,为检修和设计提供参考。

Analysis, based on building mechanics models, is made on the intensity, inflexibility and stability of the stem axes. It especially analyzes the effects caused by the propeller＇s eccentricity so as to give a reference to the examination and repair and design.