## 抄録

Particle damping is an effective method of passive vibration control. Although it has been widely used in various structural damping applications, there are some points to be examined. Few studies have focused on the difference in the effectiveness of particle dampers for systems with different natural frequencies. Also, a computational scheme for conducting large-scale simulations has not been established. The authors previously presented some computational methods for predicting largescale particle damping. The calculations are performed using equivalent large particles instead of the original-size particles. However, the range of the radius of the equivalent large particles for which these methods are effective is still incompletely understood. The objective of this study is to experimentally examine the difference in the effectiveness of particle dampers for systems with different natural frequencies and to investigate the relationship between the radius of the equivalent large particles and the validity of the computational methods.

本文言語 | English |
---|---|

ホスト出版物のタイトル | Seismic Engineering |

出版社 | American Society of Mechanical Engineers (ASME) |

巻 | 8 |

ISBN（電子版） | 9780791851715 |

DOI | |

出版ステータス | Published - 2018 1月 1 |

イベント | ASME 2018 Pressure Vessels and Piping Conference, PVP 2018 - Prague, Czech Republic 継続期間: 2018 7月 15 → 2018 7月 20 |

### Other

Other | ASME 2018 Pressure Vessels and Piping Conference, PVP 2018 |
---|---|

国/地域 | Czech Republic |

City | Prague |

Period | 18/7/15 → 18/7/20 |

## ASJC Scopus subject areas

- 機械工学