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制振合金を利用した動吸振器の開発
https://doi.org/10.24517/00052898
https://doi.org/10.24517/00052898d19b91a7-be2f-473e-8796-e76026e558f4
名前 / ファイル | ライセンス | アクション |
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TE-PR-IWATA-Y-18-00124.pdf (945.6 kB)
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Item type | 学術雑誌論文 / Journal Article_04(1) | |||||
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公開日 | 2018-12-10 | |||||
タイトル | ||||||
タイトル | 制振合金を利用した動吸振器の開発 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Development of dynamic damper using damping alloy | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
ID登録 | ||||||
ID登録 | 10.24517/00052898 | |||||
ID登録タイプ | JaLC | |||||
著者 |
岩田, 佳雄
× 岩田, 佳雄× 小松﨑, 俊彦× 浅沼, 春彦× 北山, 弘樹 |
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著者別表示 |
Iwata, Yoshio
× Iwata, Yoshio× Komatsuzaki, Toshihiko× Asanuma, Haruhiko× Kitayama, Hiroki |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理工研究域フロンティア工学系 | |||||
書誌情報 |
日本機械学会論文集 en : Transactions of the JSME (in Japanese) 巻 84, 号 863, p. 18-00124, 発行日 2018 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2187-9761 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1299/transjsme.18-00124 | |||||
出版者 | ||||||
出版者 | 日本機械学会 = The Japan Society of Mechanical Engineers | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | If damping alloy is used as structural material, a structure with high damping performance can be produced and its vibration and noise can be reduced. Damping mechanism of the damping alloy is to convert vibration energy into thermal energy. The damping performance of the damping alloy is not as good as it is used in a dynamic damper. This paper proposes a method of enlarging equivalent loss factor of a damping alloy spring by using a negative spring constant and it is confirmed that the equivalent loss factor of a damping alloy cantilever becomes large by the attraction force of magnet used as the negative spring constant. Optimal design of the dynamic damper which consists of the damping alloy cantilever and a pair of magnets is explained. The vibration suppression effect due to the dynamic damper is demonstrated by means of measuring the compliance and the time history response by impact excitation. The vibration suppression effect depends on the vibrational amplitude due to nonlinearity of the attraction force of magnet but can be sufficiently expected in comparison with the case without the dynamic damper. | |||||
権利 | ||||||
権利情報 | Copyright © 日本機械学会 The Japan Society of Mechanical Engineers | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/article/transjsme/84/863/84_18-00124/_article/-char/ja/ | |||||
関連名称 | https://www.jstage.jst.go.jp/article/transjsme/84/863/84_18-00124/_article/-char/ja/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jsme.or.jp/ | |||||
関連名称 | https://www.jsme.or.jp/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/browse/transjsme/-char/en | |||||
関連名称 | https://www.jstage.jst.go.jp/browse/transjsme/-char/en |