非金属阻尼与挠性接管在管路减振中的作用

Vibration decrease caused by nonmetal damping on the pipe and flexibility tube in the pipe

本文应用管路振动试验测试结论 ,证明在管路中非金属阻尼结构与挠性接管具有数量相当的减振效果。并在此基础之上对管路振动控制设计提出几点建议 ,希望能起到抛砖引玉的作用。

According to the conclusion of pipe vibration measurement,we prove that the quantity of vibration decrease caused by nonmetal damping on the pipe has the same amount caused by the flexible tube in the pipe.Based on this conclusion,we give some suggestion about pipe vibration control design.