Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VIBRATION ISOLATION PIVOT STRUCTURE
To provide a slide vibration isolation device which can exert sufficient vibration control performance with respect to both a level-2 earthquake motion and a level-3 earthquake motion without causing the enlargement of a scale of a spherical slide device while being immovable with respect to a small horizontal load such as a wind load, and a vibration isolation pivot structure having the vibration isolation device.SOLUTION: A slide vibration isolation device 50 is constituted in a form that a spherical slide device 10 is movably placed on a plane slide device 20, and a vibration isolation pivot structure 90 is constituted in a form that the slide vibration isolation device 50 is arranged between an upper structure 70 and a lower structure 60.SELECTED DRAWING: Figure 4
【課題】球面滑り装置の規模を大きくすることなく、風荷重等の小さな水平荷重に対して可動することなく、レベル２地震動とレベル３地震動の双方に対して十分な制震性能を発揮することのできる、滑り免震装置と、この滑り免震装置を備えた免震支承構造を提供すること。【解決手段】滑り免震装置５０は、平面滑り装置２０の上に、球面滑り装置１０が可動自在に載置されることにより形成され、免震支承構造９０は、上部構造体７０と下部構造体６０の間に、滑り免震装置５０が配設されることにより形成される。【選択図】図４
VIBRATION ISOLATION PIVOT STRUCTURE
To provide a slide vibration isolation device which can exert sufficient vibration control performance with respect to both a level-2 earthquake motion and a level-3 earthquake motion without causing the enlargement of a scale of a spherical slide device while being immovable with respect to a small horizontal load such as a wind load, and a vibration isolation pivot structure having the vibration isolation device.SOLUTION: A slide vibration isolation device 50 is constituted in a form that a spherical slide device 10 is movably placed on a plane slide device 20, and a vibration isolation pivot structure 90 is constituted in a form that the slide vibration isolation device 50 is arranged between an upper structure 70 and a lower structure 60.SELECTED DRAWING: Figure 4
【課題】球面滑り装置の規模を大きくすることなく、風荷重等の小さな水平荷重に対して可動することなく、レベル２地震動とレベル３地震動の双方に対して十分な制震性能を発揮することのできる、滑り免震装置と、この滑り免震装置を備えた免震支承構造を提供すること。【解決手段】滑り免震装置５０は、平面滑り装置２０の上に、球面滑り装置１０が可動自在に載置されることにより形成され、免震支承構造９０は、上部構造体７０と下部構造体６０の間に、滑り免震装置５０が配設されることにより形成される。【選択図】図４
VIBRATION ISOLATION PIVOT STRUCTURE
免震支承構造
SAKAI YOSHINORI (Autor:in) / YAMAGUCHI MICHIO (Autor:in)
26.08.2021
Patent
Elektronische Ressource
Japanisch
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