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http://dx.doi.org/10.5050/KSNVN.2009.19.3.320

Investigation for the Restriction of the Stiffness and Mechanical Impedance of the Shipboard Floor and Foundation Considering Dynamic Stiffness of the Anti-vibration Mount  

Han, Hyung-Suk (국방기술품질원 함정센터)
Son, Yoon-Jun (국방기술품질원 함정센터)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.19, no.3, 2009 , pp. 320-326 More about this Journal
Abstract
The mechanical impedance and stiffness of the foundation of shipboard equipments and hulls supported by anti-vibration mount are very important so that the anti-vibration mount can accomplish its performance effectively. But, it is frequently argued how much stiffness and mechanical impedance are necessary for those foundations and hulls. In this research, it is discussed by evaluating the dynamic stiffness of the commercial anti-vibration mounts used in a naval vessel. Consequently, in this research, the minimum level of the mechanical impedance and stiffness of the foundation of shipboard equipments and hulls are suggested considering the dynamic stiffness of the mount which varies as frequency.
Keywords
Dynamic Stiffness; Rubber Mount; Mechanical Impedance;
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  • Reference
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