A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
To provide a vibration control device for a building structure having a novel structure which can easily perform a mass adjustment of a sub-mass even if exerting an excellent vibration control action by employing the sub-mass having, in particular, a large mass.SOLUTION: In a vibration control device 10 for a building structure having a main mass 16 which is rectangular in a vertical view, and a plurality of support bodies 14 arranged below the main mass 16, and elastically connecting the main mass 16 to a base member 74, a sub-mass 44 including an additional mass 46 attached to a lower face of the main mass 16 while being superimposed thereon, and an adjustment mass 48 which is lighter than the additional mass 46 in weight, and attached to a lower face of the additional mass 46 while being superimposed thereon is arranged below the main mass 16, the additional mass 46 is bolt-fixed to the main mass 16 with a first bolt 60, and the adjustment mass 48 is detachably attached to the additional mass 46 with a second bolt 70 which is different from the first bolt 60.SELECTED DRAWING: Figure 3
【課題】特に大質量の副マスを採用して優れた制振作用を発揮させる場合にも、副マスの質量調整を容易に行うことができる、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】上下方向視で矩形の主マス１６と、主マス１６の下方に配されて主マス１６をベース部材７４に対して弾性連結する複数の支持体１４とを、備えた建築構造物用の制振装置１０であって、主マス１６の下方には、主マス１６の下面に重ね合わされて取り付けられる追加マス４６と、追加マス４６よりも軽量で追加マス４６の下面に重ね合わされて取り付けられる調整マス４８とを含む副マス４４が配されており、追加マス４６が主マス１６に対して第一ボルト６０によってボルト固定されていると共に、調整マス４８が追加マス４６に対して第一ボルト６０とは異なる第二ボルト７０によって着脱可能に固定されている。【選択図】図３
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
To provide a vibration control device for a building structure having a novel structure which can easily perform a mass adjustment of a sub-mass even if exerting an excellent vibration control action by employing the sub-mass having, in particular, a large mass.SOLUTION: In a vibration control device 10 for a building structure having a main mass 16 which is rectangular in a vertical view, and a plurality of support bodies 14 arranged below the main mass 16, and elastically connecting the main mass 16 to a base member 74, a sub-mass 44 including an additional mass 46 attached to a lower face of the main mass 16 while being superimposed thereon, and an adjustment mass 48 which is lighter than the additional mass 46 in weight, and attached to a lower face of the additional mass 46 while being superimposed thereon is arranged below the main mass 16, the additional mass 46 is bolt-fixed to the main mass 16 with a first bolt 60, and the adjustment mass 48 is detachably attached to the additional mass 46 with a second bolt 70 which is different from the first bolt 60.SELECTED DRAWING: Figure 3
【課題】特に大質量の副マスを採用して優れた制振作用を発揮させる場合にも、副マスの質量調整を容易に行うことができる、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】上下方向視で矩形の主マス１６と、主マス１６の下方に配されて主マス１６をベース部材７４に対して弾性連結する複数の支持体１４とを、備えた建築構造物用の制振装置１０であって、主マス１６の下方には、主マス１６の下面に重ね合わされて取り付けられる追加マス４６と、追加マス４６よりも軽量で追加マス４６の下面に重ね合わされて取り付けられる調整マス４８とを含む副マス４４が配されており、追加マス４６が主マス１６に対して第一ボルト６０によってボルト固定されていると共に、調整マス４８が追加マス４６に対して第一ボルト６０とは異なる第二ボルト７０によって着脱可能に固定されている。【選択図】図３
VIBRATION CONTROL DEVICE FOR BUILDING STRUCTURE
建築構造物用の制振装置
YAMAMOTO TAKEHIRO (author) / ASAI SHINSUKE (author) / TAKADA TOMOKAZU (author)
2024-02-01
Patent
Electronic Resource
Japanese
VIBRATION CONTROL DEVICE AND VIBRATION CONTROL STRUCTURE FOR BUILDING
| European Patent Office | 2017
VIBRATION CONTROL STRUCTURE AND VIBRATION CONTROL DEVICE OF BUILDING
| European Patent Office | 2016
VIBRATION CONTROL STRUCTURE AND VIBRATION CONTROL BUILDING
| European Patent Office | 2022