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A platform for research: civil engineering, architecture and urbanism
DAMPER MECHANISM FOR SEISMIC ISOLATION
To provide a damper mechanism for seismic isolation with which a seismic isolation damper can be placed without requiring a long horizontal space.SOLUTION: A damper mechanism for seismic isolation 4 absorbs vibration energy of an upper structure 6 on a lower structure 2 with a seismic isolation damper 8 that has a first member 801 and a second member 802. The damper mechanism for seismic isolation 4 includes a damper support part 12 that arranges the second member 802 above the first member 801 so as to retract with respect to the first member 801, a link support part 14 protruding upward from a portion of the lower structure 2, an upper frame 16 projecting downward from the bottom of the upper structure 6, and a link 10 that is oscillatably supported by the link support part 14, is connected to the second member 802 and the upper frame 16, and swings by displacing the upper structure 6 in the horizontal direction with respect to the lower structure 2.SELECTED DRAWING: Figure 1
【課題】水平方向に長いスペースを必要とせずに免震用ダンパーを配置できる免震用ダンパー機構を提供すること。【解決手段】第１部材８０１および第２部材８０２とを備えた免震用ダンパー８により下部構造部２上で上部構造部６の振動エネルギーを吸収する免震用ダンパー機構４である。免震用ダンパー機構４は、第２部材８０２を第１部材８０１の上方で第１部材８０１に対して出没するように配置するダンパー支持部１２と、下部構造部２の箇所に上方に突設されたリンク支持部１４と、上部構造部６の底部に下方に突設された上架台１６と、リンク支持部１４で揺動可能に支持されると共に第２部材８０２と上架台１６とに連結され下部構造部２に対して上部構造部６が水平方向に変位することで揺動するリンク１０とを備える。【選択図】図１
DAMPER MECHANISM FOR SEISMIC ISOLATION
To provide a damper mechanism for seismic isolation with which a seismic isolation damper can be placed without requiring a long horizontal space.SOLUTION: A damper mechanism for seismic isolation 4 absorbs vibration energy of an upper structure 6 on a lower structure 2 with a seismic isolation damper 8 that has a first member 801 and a second member 802. The damper mechanism for seismic isolation 4 includes a damper support part 12 that arranges the second member 802 above the first member 801 so as to retract with respect to the first member 801, a link support part 14 protruding upward from a portion of the lower structure 2, an upper frame 16 projecting downward from the bottom of the upper structure 6, and a link 10 that is oscillatably supported by the link support part 14, is connected to the second member 802 and the upper frame 16, and swings by displacing the upper structure 6 in the horizontal direction with respect to the lower structure 2.SELECTED DRAWING: Figure 1
【課題】水平方向に長いスペースを必要とせずに免震用ダンパーを配置できる免震用ダンパー機構を提供すること。【解決手段】第１部材８０１および第２部材８０２とを備えた免震用ダンパー８により下部構造部２上で上部構造部６の振動エネルギーを吸収する免震用ダンパー機構４である。免震用ダンパー機構４は、第２部材８０２を第１部材８０１の上方で第１部材８０１に対して出没するように配置するダンパー支持部１２と、下部構造部２の箇所に上方に突設されたリンク支持部１４と、上部構造部６の底部に下方に突設された上架台１６と、リンク支持部１４で揺動可能に支持されると共に第２部材８０２と上架台１６とに連結され下部構造部２に対して上部構造部６が水平方向に変位することで揺動するリンク１０とを備える。【選択図】図１
DAMPER MECHANISM FOR SEISMIC ISOLATION
免震用ダンパー機構
KOMATSUBARA TOMOMASA (author) / SASAKI YASUHITO (author) / FENG DEMIN (author) / TANAKA RYOICHI (author)
2023-07-18
Patent
Electronic Resource
Japanese
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