425 粒状体ダンパの減衰メカニズムに関する研究 : 粒状体形状と減衰効果の関係
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概要
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We discuss the relationship between the damping characteristics and arrangement and motion of granular materials. Experimental investigation into the dynamic behavior of vibration system with granular materials has been carried out using forced vibration system with single degree of freedom. Firstly we evaluated the characteristics of vibration system with granular materials when the contact-angle of cylinders were changed. Secondly, we used square columns as granular materials and in this case the maximum damping effect was obtained.
- 一般社団法人日本機械学会の論文
- 2011-09-05