A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ATTACHMENT METHOD OF SEISMIC ISOLATOR
PROBLEM TO BE SOLVED: To accurately install a seismic isolator attachment plate to which a seismic isolator is attached.SOLUTION: An attachment method of a seismic isolator has: a process for constituting and arranging a seismic isolator attachment plate in which a penetration hole larger than a contour of a column member which is preferentially erected by an inverted construction method is formed on the basis of an erecting position of the column member, and installing the plate in a prescribed position by arranging a plurality of divided plates so as to surround the column member from a sideway of the column member; a process for forming a floor slab integrally with the seismic isolator attachment plate on the seismic isolator attachment plate; a process for supporting the floor slab by support means after forming the floor slab, and cutting the column member at a lower part rather than the seismic isolator attachment plate; and a process for arranging a seismic isolation to a portion in which the column member is cut, joining an upper flange of the seismic isolator to the seismic isolator attachment plate, and fixing a lower flange of the seismic isolator to the seismic isolator attachment plate.SELECTED DRAWING: Figure 12
【課題】免震装置が取り付けられる免震装置取付プレートを精度よく設置する。【解決手段】逆打工法で先行して建て込まれる柱部材の外形よりも大きな貫通穴が前記柱部材の建て込み位置に基づいて形成された免震装置取付プレートを、前記柱部材の側方から前記柱部材を取り囲むように複数の分割プレートを配置することにより構成して所定位置に設置する工程と、前記免震装置取付プレート上に、前記免震装置取付プレートと一体に床スラブを形成する工程と、前記床スラブを形成した後に前記床スラブを支持手段で支持し、前記柱部材を前記免震装置取付プレートよりも下方で切除する工程と、前記柱部材を切除した部分に免震装置を配置し、前記免震装置の上部フランジを前記免震装置取付プレートに接合し、前記免震装置の下部フランジを下部構造体に固定する工程と、を有する免震装置の取付方法。【選択図】図１２
ATTACHMENT METHOD OF SEISMIC ISOLATOR
PROBLEM TO BE SOLVED: To accurately install a seismic isolator attachment plate to which a seismic isolator is attached.SOLUTION: An attachment method of a seismic isolator has: a process for constituting and arranging a seismic isolator attachment plate in which a penetration hole larger than a contour of a column member which is preferentially erected by an inverted construction method is formed on the basis of an erecting position of the column member, and installing the plate in a prescribed position by arranging a plurality of divided plates so as to surround the column member from a sideway of the column member; a process for forming a floor slab integrally with the seismic isolator attachment plate on the seismic isolator attachment plate; a process for supporting the floor slab by support means after forming the floor slab, and cutting the column member at a lower part rather than the seismic isolator attachment plate; and a process for arranging a seismic isolation to a portion in which the column member is cut, joining an upper flange of the seismic isolator to the seismic isolator attachment plate, and fixing a lower flange of the seismic isolator to the seismic isolator attachment plate.SELECTED DRAWING: Figure 12
【課題】免震装置が取り付けられる免震装置取付プレートを精度よく設置する。【解決手段】逆打工法で先行して建て込まれる柱部材の外形よりも大きな貫通穴が前記柱部材の建て込み位置に基づいて形成された免震装置取付プレートを、前記柱部材の側方から前記柱部材を取り囲むように複数の分割プレートを配置することにより構成して所定位置に設置する工程と、前記免震装置取付プレート上に、前記免震装置取付プレートと一体に床スラブを形成する工程と、前記床スラブを形成した後に前記床スラブを支持手段で支持し、前記柱部材を前記免震装置取付プレートよりも下方で切除する工程と、前記柱部材を切除した部分に免震装置を配置し、前記免震装置の上部フランジを前記免震装置取付プレートに接合し、前記免震装置の下部フランジを下部構造体に固定する工程と、を有する免震装置の取付方法。【選択図】図１２
ATTACHMENT METHOD OF SEISMIC ISOLATOR
免震装置の取付方法
IIDA TOMOHIRO (author) / ASO NAOKI (author) / NAKANE KAZUTOMI (author) / YANASE MASAYA (author) / SUNAI TAKAHIDE (author)
2017-12-14
Patent
Electronic Resource
Japanese
IPC:
E04H
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