Impact damping with granular materials

研究成果: Conference article査読

2 被引用数 (Scopus)


The performance of an impact damper with granular materials in horizontally and vertically vibrating systems is investigated both experimentally and analytically. The motion of the damper is solved by the discrete element method, which is often used in investigations of soil mechanics and powder technology. This method makes it possible to consider the effect of granularity on the damping performance. In this method, the dynamics of the entire system is determined by analysis of the motion of the individual particles. The validity of this numerical method is examined by comparison with the experimental results. The difference in the damping effect in horizontally and vertically vibrating systems is considered.

ジャーナルAmerican Society of Mechanical Engineers, Aerospace Division (Publication) AD
出版ステータスPublished - 2001 12月 1
イベント2001 ASME International Mechanical Engineering Congress and Exposition - New York, NY, United States
継続期間: 2001 11月 112001 11月 16

ASJC Scopus subject areas

  • 機械工学
  • 宇宙惑星科学


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