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METHOD OF POSITIONING COLUMN MAIN REINFORCEMENT
To improve workability while accurately positioning column main reinforcements of a lower column, when placing concrete to construct the lower column.SOLUTION: In a method of positioning column main reinforcements for positioning column main reinforcements 11 of a lower column 1 at a connection point between the lower column 1 and an upper column 2, the lower column 1 is a cast-in-place concrete column, and the upper column 2 is a precast concrete column. In a concrete casting area 12 of the lower column 1, an immovable body 6 that is immovable while in an extending state in the vertical direction is provided, and a position of the immovable body 6 is used as a reference to perform a positioning process to position the column main reinforcements 11 of the lower column 1, using a positioning jig 31.SELECTED DRAWING: Figure 1
【課題】下方柱を構築するためのコンクリート打設を行う場合に、下方柱の柱主筋の位置決めを精度よく行うことができながら、施工性の向上を図ること。【解決手段】下方柱１と上方柱２との接続箇所において、下方柱１の柱主筋１１を位置決めする柱主筋の位置決め方法において、下方柱１は、現場打ちコンクリート柱であり、上方柱２は、プレキャストコンクリート柱であり、下方柱１のコンクリート打設領域１２において、上下方向に延びる状態で移動不能な不動体６が備えられ、その不動体６の位置を基準として、位置決め用治具３１を用いて、下方柱１の柱主筋１１を位置決めする位置決め工程を行う。【選択図】図１
METHOD OF POSITIONING COLUMN MAIN REINFORCEMENT
To improve workability while accurately positioning column main reinforcements of a lower column, when placing concrete to construct the lower column.SOLUTION: In a method of positioning column main reinforcements for positioning column main reinforcements 11 of a lower column 1 at a connection point between the lower column 1 and an upper column 2, the lower column 1 is a cast-in-place concrete column, and the upper column 2 is a precast concrete column. In a concrete casting area 12 of the lower column 1, an immovable body 6 that is immovable while in an extending state in the vertical direction is provided, and a position of the immovable body 6 is used as a reference to perform a positioning process to position the column main reinforcements 11 of the lower column 1, using a positioning jig 31.SELECTED DRAWING: Figure 1
【課題】下方柱を構築するためのコンクリート打設を行う場合に、下方柱の柱主筋の位置決めを精度よく行うことができながら、施工性の向上を図ること。【解決手段】下方柱１と上方柱２との接続箇所において、下方柱１の柱主筋１１を位置決めする柱主筋の位置決め方法において、下方柱１は、現場打ちコンクリート柱であり、上方柱２は、プレキャストコンクリート柱であり、下方柱１のコンクリート打設領域１２において、上下方向に延びる状態で移動不能な不動体６が備えられ、その不動体６の位置を基準として、位置決め用治具３１を用いて、下方柱１の柱主筋１１を位置決めする位置決め工程を行う。【選択図】図１
METHOD OF POSITIONING COLUMN MAIN REINFORCEMENT
柱主筋の位置決め方法
MORITA KENTARO (author) / KATSUNO JUN (author) / KUBOTA TSUYOSHI (author) / YANO TETSUYA (author)
2022-02-01
Patent
Electronic Resource
Japanese
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