A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR REINFORCING OR REPAIRING COLUMN
To provide a method for reinforcing or repairing columns that can reinforce or repair columns having various shapes and sizes.SOLUTION: The method includes a covering step of covering the part of a column to be reinforced or repaired with prepreg, a winding step of winding a heater having an area of 1,200 cm2 or more and a watt density of 2.0 W/cm2 or more and 3.0 W/cm2 or less around the prepreg, a condition setting step for setting the heating conditions including the heating temperature, heating time, and heating region of the heater, and a heating step of heating the prepreg covering the column with the heater to cure the prepreg.SELECTED DRAWING: None
【課題】種々の形状、サイズの支柱に補強又は補修を施すことが可能な支柱を補強又は補修する方法を提供する。【解決手段】支柱を補強又は補修する部分をプリプレグで被覆する被覆工程と、前記プリプレグに、面積が１，２００ｃｍ２以上であり、ワット密度が２．０Ｗ／ｃｍ２以上３．０Ｗ／ｃｍ２以下である加熱器を巻きつける巻付け工程と、前記加熱器の加熱温度、加熱時間、加熱領域からなる加熱条件を設定する条件設定工程と、前記支柱を被覆した前記プリプレグを加熱器により加熱し、前記プリプレグを硬化する加熱工程とを含む。【選択図】なし
METHOD FOR REINFORCING OR REPAIRING COLUMN
To provide a method for reinforcing or repairing columns that can reinforce or repair columns having various shapes and sizes.SOLUTION: The method includes a covering step of covering the part of a column to be reinforced or repaired with prepreg, a winding step of winding a heater having an area of 1,200 cm2 or more and a watt density of 2.0 W/cm2 or more and 3.0 W/cm2 or less around the prepreg, a condition setting step for setting the heating conditions including the heating temperature, heating time, and heating region of the heater, and a heating step of heating the prepreg covering the column with the heater to cure the prepreg.SELECTED DRAWING: None
【課題】種々の形状、サイズの支柱に補強又は補修を施すことが可能な支柱を補強又は補修する方法を提供する。【解決手段】支柱を補強又は補修する部分をプリプレグで被覆する被覆工程と、前記プリプレグに、面積が１，２００ｃｍ２以上であり、ワット密度が２．０Ｗ／ｃｍ２以上３．０Ｗ／ｃｍ２以下である加熱器を巻きつける巻付け工程と、前記加熱器の加熱温度、加熱時間、加熱領域からなる加熱条件を設定する条件設定工程と、前記支柱を被覆した前記プリプレグを加熱器により加熱し、前記プリプレグを硬化する加熱工程とを含む。【選択図】なし
METHOD FOR REINFORCING OR REPAIRING COLUMN
支柱を補強又は補修する方法
HARA TAKAAKI (author)
2021-12-27
Patent
Electronic Resource
Japanese
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