A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BASE ISOLATION SUPPORT DEVICE
PROBLEM TO BE SOLVED: To provide a base isolation support device capable of reducing temperature rise of a damping body for deteriorating vibration energy absorption capacity as much as possible, even in a case of receiving long-period earthquake vibration, and capable of effectively exhibiting a base isolation function even in long-period earthquake vibration.SOLUTION: A base isolation support device 1 includes: a laminate 4 having elastic layers 2 and rigid layers 3 alternately laminated; a lead plug 7 arranged in a hollow part 6 of the laminate 4; and a heat conductor 9 arranged between an outer peripheral surface 8 and an inner peripheral surface 5 of the lead plug 7.SELECTED DRAWING: Figure 1
【課題】長周期地震動を受けた時でも、振動エネルギの吸収能力を低下させる減衰体の温度上昇を極力低下させることができ、長周期地震動でも免震機能を有効に発揮することができる免震支持装置を提供すること。【解決手段】免震支持装置１は、交互に積層されてなる弾性層２及び剛性層３を有した積層体４と、積層体４の中空部６に配された鉛プラグ７と、鉛プラグ７の外周面８及び内周面５間に配されている熱伝導体９とを具備している。【選択図】図１
BASE ISOLATION SUPPORT DEVICE
PROBLEM TO BE SOLVED: To provide a base isolation support device capable of reducing temperature rise of a damping body for deteriorating vibration energy absorption capacity as much as possible, even in a case of receiving long-period earthquake vibration, and capable of effectively exhibiting a base isolation function even in long-period earthquake vibration.SOLUTION: A base isolation support device 1 includes: a laminate 4 having elastic layers 2 and rigid layers 3 alternately laminated; a lead plug 7 arranged in a hollow part 6 of the laminate 4; and a heat conductor 9 arranged between an outer peripheral surface 8 and an inner peripheral surface 5 of the lead plug 7.SELECTED DRAWING: Figure 1
【課題】長周期地震動を受けた時でも、振動エネルギの吸収能力を低下させる減衰体の温度上昇を極力低下させることができ、長周期地震動でも免震機能を有効に発揮することができる免震支持装置を提供すること。【解決手段】免震支持装置１は、交互に積層されてなる弾性層２及び剛性層３を有した積層体４と、積層体４の中空部６に配された鉛プラグ７と、鉛プラグ７の外周面８及び内周面５間に配されている熱伝導体９とを具備している。【選択図】図１
BASE ISOLATION SUPPORT DEVICE
免震支持装置
WAKE TOMOTAKA (author) / OSADA SHUICHI (author)
2016-10-06
Patent
Electronic Resource
Japanese