The amplitude frequency characteristic curve and loss factor of laminated damping steel sheet have been calculated and measured with the sine scanning excited method.
本文应用能量原理和阻尼分析的方法解决了平纹织物复合材料的复杂结构损耗因子的计算问题。
This is attributed to the effect of polymer as sandwich. Vibration damping steel sheet using polyurethane or phenolic resinchloroprene as sandwich possesses good formability.
用聚氨酯或酚醛树脂氯丁橡胶作夹层的层压减振复合钢板具有良好的杯突成形性；
This is attributed to the effect of polymer as sandwich. Vibration damping steel sheet using polyurethane or phenolic resinchloroprene as sandwich possesses good formability.
用聚氨酯或酚醛树脂氯丁橡胶作夹层的层压减振复合钢板具有良好的杯突成形性；
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