附有动力吸振器的扬矿子系统的纵向振动理论分析研究

Theoretical Analysis of Longitudinal Vibration for Pipe String System with Dynamic Vibration Absorber

本文研究了附加动力吸振器的扬矿子系统在深海采矿作业中的纵向振动状况,运用Galerkin法进行了理论分析,得到了扬矿子系统中的泵和中间舱的振幅及纵向应力,为下一步仿真分析奠定了基础。

In this article, theoretical analysis of longitudinal vibration is done for pipe string system. Theory of Galerkin is used to analyze the value and the stress of pump and middle cabin in longitudinal vibration. The results lay the foundation of the next simulation analysis.