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DAMPING DEVICE USING MULTIPLE SHEARING TYPE PANEL DAMPERS
To provide a damping device with which relative displacements can be sufficiently attenuated even if there are large relative displacements between the bridge girder and the abutment that cannot be absorbed by a single shear panel damper.SOLUTION: A damping device 10A is provided with multiple No. 1 - No. 3 shear type panel dampers 11a to 11c that are lined up in the thickness direction with first connecting panel parts 13 facing each other and the second connecting panel parts 15 facing each other, among the No. 1 - No. 2 connecting panel parts of the shear type panel damper facing the bridge girder of the No. 1 - No. 3 shear type panel dampers 11a to 11c, the connecting panel parts that are not used to connect the shear type panel dampers 11a to 11c are connected to the bridge girder, and among the No. 1 - No. 2 connecting panel parts of the shear type panel dampers facing the abutment of the No. 1 - No. 3 shear type panel dampers 11a to 11c, the connecting panel parts that are not used to connect the shear type panel dampers 11a to 11c are connected to the abutment.SELECTED DRAWING: Figure 1
【課題】１つのせん断型パネルダンパーでは吸収することができないほどの大きな相対変位が橋桁と橋台との間に生じたとしても、その相対変位を十分に減衰させることができる制震装置を提供する。【解決手段】制震装置１０Ａは、第１連結パネル部１３どうしが対向するとともに第２連結パネル部１５どうしが対向した状態で厚み方向へ並ぶ複数の第１番～第３番せん断型パネルダンパー１１ａ～１１ｃを備え、第１番～第３番せん断型パネルダンパー１１ａ～１１ｃのうちの橋桁に対向するせん断型パネルダンパーの第１及び第２連結パネル部のうちのそれらせん断型パネルダンパー１１ａ～１１ｃどうしの連結に使用されない連結パネル部が橋桁に連結され、第１番～第３番せん断型パネルダンパー１１ａ～１１ｃのうちの橋台に対向するせん断型パネルダンパーの第１及び第２連結パネル部のうちのそれらせん断型パネルダンパー１１ａ～１１ｃどうしの連結に使用されない連結パネル部が橋台に連結されている。【選択図】図１
DAMPING DEVICE USING MULTIPLE SHEARING TYPE PANEL DAMPERS
To provide a damping device with which relative displacements can be sufficiently attenuated even if there are large relative displacements between the bridge girder and the abutment that cannot be absorbed by a single shear panel damper.SOLUTION: A damping device 10A is provided with multiple No. 1 - No. 3 shear type panel dampers 11a to 11c that are lined up in the thickness direction with first connecting panel parts 13 facing each other and the second connecting panel parts 15 facing each other, among the No. 1 - No. 2 connecting panel parts of the shear type panel damper facing the bridge girder of the No. 1 - No. 3 shear type panel dampers 11a to 11c, the connecting panel parts that are not used to connect the shear type panel dampers 11a to 11c are connected to the bridge girder, and among the No. 1 - No. 2 connecting panel parts of the shear type panel dampers facing the abutment of the No. 1 - No. 3 shear type panel dampers 11a to 11c, the connecting panel parts that are not used to connect the shear type panel dampers 11a to 11c are connected to the abutment.SELECTED DRAWING: Figure 1
【課題】１つのせん断型パネルダンパーでは吸収することができないほどの大きな相対変位が橋桁と橋台との間に生じたとしても、その相対変位を十分に減衰させることができる制震装置を提供する。【解決手段】制震装置１０Ａは、第１連結パネル部１３どうしが対向するとともに第２連結パネル部１５どうしが対向した状態で厚み方向へ並ぶ複数の第１番～第３番せん断型パネルダンパー１１ａ～１１ｃを備え、第１番～第３番せん断型パネルダンパー１１ａ～１１ｃのうちの橋桁に対向するせん断型パネルダンパーの第１及び第２連結パネル部のうちのそれらせん断型パネルダンパー１１ａ～１１ｃどうしの連結に使用されない連結パネル部が橋桁に連結され、第１番～第３番せん断型パネルダンパー１１ａ～１１ｃのうちの橋台に対向するせん断型パネルダンパーの第１及び第２連結パネル部のうちのそれらせん断型パネルダンパー１１ａ～１１ｃどうしの連結に使用されない連結パネル部が橋台に連結されている。【選択図】図１
DAMPING DEVICE USING MULTIPLE SHEARING TYPE PANEL DAMPERS
複数のせん断型パネルダンパーを使用した制震装置
JI DANG (author) / ISHIYAMA MASAYUKI (author) / SOMEYA YUTA (author) / YAMAZAKI NOBUHIRO (author)
2022-03-04
Patent
Electronic Resource
Japanese
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