Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADDITIONAL MASS TYPE VIBRATION CONTROL DEVICE
To provide an additional mass type vibration control device that does not need to adjust its period and is easily maintained without necessary to synchronize its natural period with building's natural period.SOLUTION: An additional mass type vibration control device 10 placed at a top part of a building 11 comprises: an additional mass 12 having 5 to 50% mass of the mass of the building 11; bearing members 13 placed at the top part of the building 11, supporting the additional mass 12 in a vertical direction, and permitting a displacement in a horizontal direction; and attenuation members 14 absorbing seismic energy of the building 11 and restricting the displacement of the additional mass 12. Its natural period is set to be 2.0 to 10.0 times of the natural period of the building 11.SELECTED DRAWING: Figure 2
【課題】固有周期を建物の固有周期と同調させる必要がなく、周期調整が不要でメンテナンスが容易な付加質量型制振装置を提供する。【解決手段】建物１１の頂部に設置される付加質量型制振装置１０であって、建物１１の質量の５～５０％の質量を有する付加質量１２と、建物１１の頂部に設置され、付加質量１２を鉛直方向に支持するとともに水平方向の変位を許容する支承部材１３と、建物１１の地震エネルギーを吸収し、付加質量１２の変位を制限する減衰部材１４とを備え、固有周期が建物１１の固有周期の２．０～１０．０倍に設定されている。【選択図】図２
ADDITIONAL MASS TYPE VIBRATION CONTROL DEVICE
To provide an additional mass type vibration control device that does not need to adjust its period and is easily maintained without necessary to synchronize its natural period with building's natural period.SOLUTION: An additional mass type vibration control device 10 placed at a top part of a building 11 comprises: an additional mass 12 having 5 to 50% mass of the mass of the building 11; bearing members 13 placed at the top part of the building 11, supporting the additional mass 12 in a vertical direction, and permitting a displacement in a horizontal direction; and attenuation members 14 absorbing seismic energy of the building 11 and restricting the displacement of the additional mass 12. Its natural period is set to be 2.0 to 10.0 times of the natural period of the building 11.SELECTED DRAWING: Figure 2
【課題】固有周期を建物の固有周期と同調させる必要がなく、周期調整が不要でメンテナンスが容易な付加質量型制振装置を提供する。【解決手段】建物１１の頂部に設置される付加質量型制振装置１０であって、建物１１の質量の５～５０％の質量を有する付加質量１２と、建物１１の頂部に設置され、付加質量１２を鉛直方向に支持するとともに水平方向の変位を許容する支承部材１３と、建物１１の地震エネルギーを吸収し、付加質量１２の変位を制限する減衰部材１４とを備え、固有周期が建物１１の固有周期の２．０～１０．０倍に設定されている。【選択図】図２
ADDITIONAL MASS TYPE VIBRATION CONTROL DEVICE
付加質量型制振装置
ARAKAWA GEN (Autor:in) / OHARA KAZUYUKI (Autor:in) / TERAMURA DAIMA (Autor:in)
21.07.2022
Patent
Elektronische Ressource
Japanisch
ADDITIONAL SPRING STRUCTURE FOR VIBRATION CONTROL DAMPER AND VIBRATION CONTROL DAMPER
| Europäisches Patentamt | 2019