A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
PROBLEM TO BE SOLVED: To provide a novel vibration control device for a building structure that mitigates a vibration of a building structure even more efficiently, taking into consideration human senses.SOLUTION: A vibration control device 10 constitutes an auxiliary vibration system by elastically supporting a mass member 14 on a building structure 12 with a spring member 16, assuming the building structure 12 to be a main vibration system. The auxiliary vibration system comprises four divided auxiliary vibration systems 17a, 17b, 17c, and 17d for which a characteristic frequency has been set respectively that satisfy a relational expression f1
【課題】人の感覚を考慮して建築構造物における振動を一層効率的に軽減し得る、新規な構造の建築構造物用の制振装置を提供する。【解決手段】建築構造物１２に対してマス部材１４をバネ部材１６で弾性支持せしめることにより、該建築構造物１２を主振動系とした副振動系を構成する制振装置１０において、建築構造物１２の固有振動数Ｆ０に対してｆ１＜ｆ２≦Ｆ０≦ｆ３＜ｆ４の関係式で表される各固有振動数が設定された４種類の分割副振動系１７ａ，１７ｂ，１７ｃ，１７ｄによって前記副振動系が構成されており、且つ下式を何れも満足するようにチューニングされている。ｆ３−ｆ２ ＜ ｆ２−ｆ１ｆ３−ｆ２ ＜ ｆ４−ｆ３【選択図】図１
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
PROBLEM TO BE SOLVED: To provide a novel vibration control device for a building structure that mitigates a vibration of a building structure even more efficiently, taking into consideration human senses.SOLUTION: A vibration control device 10 constitutes an auxiliary vibration system by elastically supporting a mass member 14 on a building structure 12 with a spring member 16, assuming the building structure 12 to be a main vibration system. The auxiliary vibration system comprises four divided auxiliary vibration systems 17a, 17b, 17c, and 17d for which a characteristic frequency has been set respectively that satisfy a relational expression f1
【課題】人の感覚を考慮して建築構造物における振動を一層効率的に軽減し得る、新規な構造の建築構造物用の制振装置を提供する。【解決手段】建築構造物１２に対してマス部材１４をバネ部材１６で弾性支持せしめることにより、該建築構造物１２を主振動系とした副振動系を構成する制振装置１０において、建築構造物１２の固有振動数Ｆ０に対してｆ１＜ｆ２≦Ｆ０≦ｆ３＜ｆ４の関係式で表される各固有振動数が設定された４種類の分割副振動系１７ａ，１７ｂ，１７ｃ，１７ｄによって前記副振動系が構成されており、且つ下式を何れも満足するようにチューニングされている。ｆ３−ｆ２ ＜ ｆ２−ｆ１ｆ３−ｆ２ ＜ ｆ４−ｆ３【選択図】図１
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
建築構造物用の制振装置
KACHI TAKAHIRO (author) / KAIDA YUJI (author) / OHAZAMA NAOTO (author)
2017-10-05
Patent
Electronic Resource
Japanese
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