A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DAMPER STRUCTURE
To demonstrate stable damping performance in two horizontal directions.SOLUTION: A damper structure 10 comprises: a shaft member 16 installed between a substructure 12 and a superstructure 14 constructed so as to be relatively movable and projecting downward from the superstructure 14; a plurality of damping members 18 having their lower ends fixed to the substructure 12 and arranged around the shaft member 16; a connection member 20 in which a hole 30 is formed, into which the shaft member 16 is inserted, and the upper ends of the plurality of damping members 18 are fixed; and a load transmission unit 22 that is provided in the hole 30 and transmits a horizontal force from the shaft member 16 to the connection member 20 at the height of the central parts of the damping members 18.SELECTED DRAWING: Figure 1
【課題】水平二方向へ安定した減衰性能を発揮させることを目的とする。【解決手段】相対移動可能に構築された下部構造体１２と上部構造体１４との間に設けられ、上部構造体１４から下方へ突設された軸部材１６と、下部構造体１２に下端部が固定されて軸部材１６の周りに配置された複数の減衰材１８と、軸部材１６が挿入される孔部３０が形成され、複数の減衰材１８の上端部が固定された連結部材２０と、孔部３０に設けられ減衰材１８の中央部位置の高さで軸部材１６から連結部材２０へ水平力を伝達する荷重伝達部２２と、を有するダンパー構造１０。【選択図】図１
DAMPER STRUCTURE
To demonstrate stable damping performance in two horizontal directions.SOLUTION: A damper structure 10 comprises: a shaft member 16 installed between a substructure 12 and a superstructure 14 constructed so as to be relatively movable and projecting downward from the superstructure 14; a plurality of damping members 18 having their lower ends fixed to the substructure 12 and arranged around the shaft member 16; a connection member 20 in which a hole 30 is formed, into which the shaft member 16 is inserted, and the upper ends of the plurality of damping members 18 are fixed; and a load transmission unit 22 that is provided in the hole 30 and transmits a horizontal force from the shaft member 16 to the connection member 20 at the height of the central parts of the damping members 18.SELECTED DRAWING: Figure 1
【課題】水平二方向へ安定した減衰性能を発揮させることを目的とする。【解決手段】相対移動可能に構築された下部構造体１２と上部構造体１４との間に設けられ、上部構造体１４から下方へ突設された軸部材１６と、下部構造体１２に下端部が固定されて軸部材１６の周りに配置された複数の減衰材１８と、軸部材１６が挿入される孔部３０が形成され、複数の減衰材１８の上端部が固定された連結部材２０と、孔部３０に設けられ減衰材１８の中央部位置の高さで軸部材１６から連結部材２０へ水平力を伝達する荷重伝達部２２と、を有するダンパー構造１０。【選択図】図１
DAMPER STRUCTURE
ダンパー構造
SONE TAKAYUKI (author) / YAMAMOTO MASAFUMI (author) / WATAI KAZUKI (author) / MAEDA TATSUHIKO (author) / SABURI KAZUHIRO (author) / YANAGISAWA NOBUYUKI (author) / SERIZAWA YOSHINORI (author) / UOZUMI NAOMI (author)
2022-05-12
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken