Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DISPLACEMENT DETERMINATION DEVICE AND VIBRATION ISOLATION BUILDING
To provide a displacement determination device for determining a relative displacement of an upper structure in a horizontal direction with respect to a lower structure by a simple constitution, and a vibration isolation building.SOLUTION: In a displacement determination device 1 which is arranged at a vibration isolation building 100 having an upper structure and a lower structure for relatively movably supporting the upper structure at least in a horizontal direction so as to be isolative in vibration, and determines a relative displacement of the upper structure with respect to the lower structure. The displacement determination device 1 comprises; a detection part 2 arranged at either the upper structure or the lower structure, and measuring a distance between a measurement object and itself by outputting a laser beam; a reflection body 8 arranged at either the upper structure or the lower structure other than the structure in which the detection part is arranged while opposing the detection part in a vertical direction, formed so that a height is changed stepwise in a coaxial circular shape, and receiving and reflecting the laser beam; and a determination part 6 for determining the relative displacement stepwise on the basis of a detection value of the detection part.SELECTED DRAWING: Figure 2
【課題】簡便な構成により下部構造体に対する上部構造体の水平方向の相対変位を判定する変位判定装置及び免震建物を提供する。【解決手段】上部構造体と、前記上部構造体を少なくとも水平方向に相対的に移動自在に免震支持する下部構造体とを備える免震建物１００に設けられ、下部構造体に対する上部構造体の相対変位を判定する変位判定装置１であって、上部構造体又は下部構造体のうちいずれかの構造体に設けられレーザ光を出力して測定対象物との間の鉛直方向の距離を計測する検出部２と、検出部の鉛直方向に対向して検出部が設けられた構造体以外の上部構造体又は下部構造体のいずれかの構造体に設けられ同心円状に段階的に高さが変化するように形成されたレーザ光を受光して反射する反射体８と、検出部の検出値に基づいて、相対変位を段階的に判定する判定部６と、を備えることを特徴とする、変位判定装置１である。【選択図】図２
DISPLACEMENT DETERMINATION DEVICE AND VIBRATION ISOLATION BUILDING
To provide a displacement determination device for determining a relative displacement of an upper structure in a horizontal direction with respect to a lower structure by a simple constitution, and a vibration isolation building.SOLUTION: In a displacement determination device 1 which is arranged at a vibration isolation building 100 having an upper structure and a lower structure for relatively movably supporting the upper structure at least in a horizontal direction so as to be isolative in vibration, and determines a relative displacement of the upper structure with respect to the lower structure. The displacement determination device 1 comprises; a detection part 2 arranged at either the upper structure or the lower structure, and measuring a distance between a measurement object and itself by outputting a laser beam; a reflection body 8 arranged at either the upper structure or the lower structure other than the structure in which the detection part is arranged while opposing the detection part in a vertical direction, formed so that a height is changed stepwise in a coaxial circular shape, and receiving and reflecting the laser beam; and a determination part 6 for determining the relative displacement stepwise on the basis of a detection value of the detection part.SELECTED DRAWING: Figure 2
【課題】簡便な構成により下部構造体に対する上部構造体の水平方向の相対変位を判定する変位判定装置及び免震建物を提供する。【解決手段】上部構造体と、前記上部構造体を少なくとも水平方向に相対的に移動自在に免震支持する下部構造体とを備える免震建物１００に設けられ、下部構造体に対する上部構造体の相対変位を判定する変位判定装置１であって、上部構造体又は下部構造体のうちいずれかの構造体に設けられレーザ光を出力して測定対象物との間の鉛直方向の距離を計測する検出部２と、検出部の鉛直方向に対向して検出部が設けられた構造体以外の上部構造体又は下部構造体のいずれかの構造体に設けられ同心円状に段階的に高さが変化するように形成されたレーザ光を受光して反射する反射体８と、検出部の検出値に基づいて、相対変位を段階的に判定する判定部６と、を備えることを特徴とする、変位判定装置１である。【選択図】図２
DISPLACEMENT DETERMINATION DEVICE AND VIBRATION ISOLATION BUILDING
変位判定装置及び免震建物
OKADA KEIICHI (Autor:in)
05.08.2021
Patent
Elektronische Ressource
Japanisch
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