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Research on Stiffness of the Hull Beam Model Based on ADAMS

机译:基于ADAMS的船体梁模型刚度研究

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A piecewise rigid body model of the ship is proposed, which makes the ship, a elastic body, can be analyzed in dynamics software like ADAMS and the analysis efficiency is improved. The equivalent stiffness in the model is more close to the actual situation, so it improves the precision of calculating natural frequency in the vibration characteristic analysis. Having been used in ADAMS, the modelling method turns out to be more accurate processing method than common hull beam section unit method. The processing method be used for the dynamics analysis of the similar structure.
机译:提出了一种船舶的分段刚体模型,这使得船只是一种弹性体,可以在像ADAMS等动态软件中分析弹性体和分析效率。模型中的等效刚度更接近实际情况,因此它提高了计算振动特性分析中的自然频率的精度。已在ADAM中使用,建模方法结果比公共船体光束部分单元方法更准确地处理方法。处理方法用于类似结构的动力学分析。

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