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A platform for research: civil engineering, architecture and urbanism
REPAIR MEMBER FOR COLUMNAR WORKPIECE, COLUMNAR WORKPIECE, AND REPAIR METHOD THEREOF
To provide a repair member for a columnar workpiece, a columnar workpiece, and a repair method thereof which have sufficient environmental blocking performance and can reinforce the columnar workpiece.SOLUTION: A repair member 1 of a concrete utility pole 2 is formed by rolling a sheet made of fiber reinforced plastic into a roll shape, and a gap can be formed between a pair of end portions 11 and 12 facing each other in the circumferential direction by applying a load, and the repair member can be elastically deformed to the extent that the member can be wrapped around the concrete utility pole 2 and mounted on the concrete utility pole by releasing the load. The repair member 1 of the concrete utility pole 2 may have a diameter smaller than the diameter of the concrete utility pole 2 in the unloaded state.SELECTED DRAWING: Figure 3
【課題】十分な環境遮断性能を有すると共に円柱状工作物を補強することが可能な円柱状工作物の補修部材、円柱状工作物及びその補修方法を提供する。【解決手段】コンクリート製電柱２の補修部材１は、繊維強化プラスチックからなるシートをロール状に丸めて形成され、負荷を掛けることで周方向に対向する一対の端部１１、１２の間に隙間を形成でき、負荷を解放することでコンクリート製電柱２の周りに巻き付けて装着できる程度に弾性変形可能である。コンクリート製電柱２の補修部材１は、負荷の掛けられていない状態でコンクリート製電柱２の直径よりも小さな直径を有してもよい。【選択図】図３
REPAIR MEMBER FOR COLUMNAR WORKPIECE, COLUMNAR WORKPIECE, AND REPAIR METHOD THEREOF
To provide a repair member for a columnar workpiece, a columnar workpiece, and a repair method thereof which have sufficient environmental blocking performance and can reinforce the columnar workpiece.SOLUTION: A repair member 1 of a concrete utility pole 2 is formed by rolling a sheet made of fiber reinforced plastic into a roll shape, and a gap can be formed between a pair of end portions 11 and 12 facing each other in the circumferential direction by applying a load, and the repair member can be elastically deformed to the extent that the member can be wrapped around the concrete utility pole 2 and mounted on the concrete utility pole by releasing the load. The repair member 1 of the concrete utility pole 2 may have a diameter smaller than the diameter of the concrete utility pole 2 in the unloaded state.SELECTED DRAWING: Figure 3
【課題】十分な環境遮断性能を有すると共に円柱状工作物を補強することが可能な円柱状工作物の補修部材、円柱状工作物及びその補修方法を提供する。【解決手段】コンクリート製電柱２の補修部材１は、繊維強化プラスチックからなるシートをロール状に丸めて形成され、負荷を掛けることで周方向に対向する一対の端部１１、１２の間に隙間を形成でき、負荷を解放することでコンクリート製電柱２の周りに巻き付けて装着できる程度に弾性変形可能である。コンクリート製電柱２の補修部材１は、負荷の掛けられていない状態でコンクリート製電柱２の直径よりも小さな直径を有してもよい。【選択図】図３
REPAIR MEMBER FOR COLUMNAR WORKPIECE, COLUMNAR WORKPIECE, AND REPAIR METHOD THEREOF
円柱状工作物の補修部材、円柱状工作物及びその補修方法
OMICHI YASUSHI (author) / SATO NAOKI (author)
2021-09-09
Patent
Electronic Resource
Japanese
| European Patent Office | 2021