Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BASE ISOLATED BUILDING
To reduce the size of a regulating device which regulates a relative movement amount in the horizontal direction between an upper structure and a lower structure.SOLUTION: A seismic isolation building 10 includes: a seismic isolation layer 12 provided between a lower floor portion 30 and an upper floor portion 40; an elevator shaft 50 projecting from the upper floor portion 40 to the seismic isolation layer 12; a regulating device 100 regulating a relative movement amount in the horizontal direction between the upper floor portion 40 and the lower floor portion 30; a convex portion 110 constituting the regulating device 100 and provided on a lower surface portion 54 of the elevator shaft 50; and a restricting portion 120 constituting the regulating device 100 and provided on an upper surface portion 32 of the lower floor portion 30 and surrounding the convex portion 110 in plan view so that the convex portion 110 hits it when the relative movement amount exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1
【課題】上部構造部と下部構造との水平方向の相対移動量を規制する規制装置を小型化する。【解決手段】免震建物１０は、下層階部３０と上層階部４０との間に設けられた免震層１２と、上層階部４０から免震層１２に突出するエレベータシャフト５０と、上層階部４０と下層階部３０との水平方向の相対移動量を規制する規制装置１００と、規制装置１００を構成しエレベータシャフト５０の下面部５４に設けられた凸部１１０と、規制装置１００を構成し下層階部３０の上面部３２に設けられ平面視において凸部１１０の周囲を取り囲み相対移動量が予め定めた閾値を超えると凸部１１０が当たる規制部１２０と、を備えている。【選択図】図１
BASE ISOLATED BUILDING
To reduce the size of a regulating device which regulates a relative movement amount in the horizontal direction between an upper structure and a lower structure.SOLUTION: A seismic isolation building 10 includes: a seismic isolation layer 12 provided between a lower floor portion 30 and an upper floor portion 40; an elevator shaft 50 projecting from the upper floor portion 40 to the seismic isolation layer 12; a regulating device 100 regulating a relative movement amount in the horizontal direction between the upper floor portion 40 and the lower floor portion 30; a convex portion 110 constituting the regulating device 100 and provided on a lower surface portion 54 of the elevator shaft 50; and a restricting portion 120 constituting the regulating device 100 and provided on an upper surface portion 32 of the lower floor portion 30 and surrounding the convex portion 110 in plan view so that the convex portion 110 hits it when the relative movement amount exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1
【課題】上部構造部と下部構造との水平方向の相対移動量を規制する規制装置を小型化する。【解決手段】免震建物１０は、下層階部３０と上層階部４０との間に設けられた免震層１２と、上層階部４０から免震層１２に突出するエレベータシャフト５０と、上層階部４０と下層階部３０との水平方向の相対移動量を規制する規制装置１００と、規制装置１００を構成しエレベータシャフト５０の下面部５４に設けられた凸部１１０と、規制装置１００を構成し下層階部３０の上面部３２に設けられ平面視において凸部１１０の周囲を取り囲み相対移動量が予め定めた閾値を超えると凸部１１０が当たる規制部１２０と、を備えている。【選択図】図１
BASE ISOLATED BUILDING
免震建物
SUZUKI KEISUKE (Autor:in) / HIRAI KEIICHI (Autor:in) / ASAI YUTA (Autor:in)
09.01.2020
Patent
Elektronische Ressource
Japanisch