A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
PROBLEM TO BE SOLVED: To provide a vibration control device capable of suppressing deterioration of vibration control efficiency by coping with changes in a natural period of a building.SOLUTION: A vibration control device 10 includes a mass body 11, and a connection part 12 for connecting the mass body 11 to a building 100. The connection part 12 includes a first spring 13 having a first spring constant (k1), a second spring 14 provided in series with the first spring 13 and having a second spring constant (k2), and a variable attenuation damper 16 connected in parallel to the second spring 14 so as to adjust the magnitude of attenuation force.SELECTED DRAWING: Figure 1
【課題】建物の固有周期の変化に対応することにより制震効果の低下を抑制可能な制震装置を提供する。【解決手段】制震装置１０は、質量体１１と、質量体１１を建物１００に連結する連結部１２と、を備える。連結部１２は、第１のバネ定数（ｋ１）を有する第１のバネ１３と、第１のバネ１３に対して直列に設けられ、第２のバネ定数（ｋ２）を有する第２のバネ１４と、第２のバネ１４に並列に接続され、減衰力の大きさを調整可能な可変減衰ダンパ１６と、を有する。【選択図】図１
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
PROBLEM TO BE SOLVED: To provide a vibration control device capable of suppressing deterioration of vibration control efficiency by coping with changes in a natural period of a building.SOLUTION: A vibration control device 10 includes a mass body 11, and a connection part 12 for connecting the mass body 11 to a building 100. The connection part 12 includes a first spring 13 having a first spring constant (k1), a second spring 14 provided in series with the first spring 13 and having a second spring constant (k2), and a variable attenuation damper 16 connected in parallel to the second spring 14 so as to adjust the magnitude of attenuation force.SELECTED DRAWING: Figure 1
【課題】建物の固有周期の変化に対応することにより制震効果の低下を抑制可能な制震装置を提供する。【解決手段】制震装置１０は、質量体１１と、質量体１１を建物１００に連結する連結部１２と、を備える。連結部１２は、第１のバネ定数（ｋ１）を有する第１のバネ１３と、第１のバネ１３に対して直列に設けられ、第２のバネ定数（ｋ２）を有する第２のバネ１４と、第２のバネ１４に並列に接続され、減衰力の大きさを調整可能な可変減衰ダンパ１６と、を有する。【選択図】図１
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
制震装置、制震システム及び制震方法
NAKAI TAKESHI (author) / KURINO HARUHIKO (author)
2018-01-11
Patent
Electronic Resource
Japanese
VIBRATION CONTROL DEVICE, VIBRATION CONTROL SYSTEM, AND VIBRATION CONTROL METHOD
| European Patent Office | 2018