A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEWAGE CULVERT REPAIR METHOD
To provide a sewage culvert repair method that can safely and reliably repair the side wall surface of a sewage channel in a sewage treatment facility in a small work space without stopping the supply of running water.SOLUTION: A sewage culvert repair method includes sinking and placing an installation platform 12 at the bottom of a sewage channel, sinking and placing a repair boat structure on the sunk installation platform 12 with a bow part 2 facing upstream and a stern part 3 facing downstream, bringing a work container frame 9 into close contact with the side wall of the sewage channel using a waterproof packing provided in an opening 8 on the side wall of the waterway of the repair boat structure, draining the sewage inside the work container frame 9 and expose the side wall of the sewage channel, then allowing a worker to get into the work container frame 9 and repairs the side wall surface of the sewage channel exposed on the side surface of the work container frame 9.SELECTED DRAWING: Figure 2
【課題】本発明は、汚水処理施設において、少ない作業スペースで流水の供給を停止することなく、安全かつ確実に汚水路の側壁面を補修することができる汚水渠の補修工法を提供する。【解決手段】本発明の汚水渠の補修工法は、汚水路の水路底部に設置架台１２を沈設し、沈設した前記設置架台１２上に船首部２を上流に及び船尾部３を下流に向けて補修舟構造体を沈設し、該補修舟構造体の水路側壁側の開口部８に設けた防水パッキンにより作業容器枠９を汚水路側壁に密着させ、前記作業容器枠９の内部の汚水を排水し汚水路側壁を露出させ、次に前記作業容器枠９内に作業者が乗り込み前記作業容器枠９の側面に露出した汚水路の側壁面の補修を行う。【選択図】図２
SEWAGE CULVERT REPAIR METHOD
To provide a sewage culvert repair method that can safely and reliably repair the side wall surface of a sewage channel in a sewage treatment facility in a small work space without stopping the supply of running water.SOLUTION: A sewage culvert repair method includes sinking and placing an installation platform 12 at the bottom of a sewage channel, sinking and placing a repair boat structure on the sunk installation platform 12 with a bow part 2 facing upstream and a stern part 3 facing downstream, bringing a work container frame 9 into close contact with the side wall of the sewage channel using a waterproof packing provided in an opening 8 on the side wall of the waterway of the repair boat structure, draining the sewage inside the work container frame 9 and expose the side wall of the sewage channel, then allowing a worker to get into the work container frame 9 and repairs the side wall surface of the sewage channel exposed on the side surface of the work container frame 9.SELECTED DRAWING: Figure 2
【課題】本発明は、汚水処理施設において、少ない作業スペースで流水の供給を停止することなく、安全かつ確実に汚水路の側壁面を補修することができる汚水渠の補修工法を提供する。【解決手段】本発明の汚水渠の補修工法は、汚水路の水路底部に設置架台１２を沈設し、沈設した前記設置架台１２上に船首部２を上流に及び船尾部３を下流に向けて補修舟構造体を沈設し、該補修舟構造体の水路側壁側の開口部８に設けた防水パッキンにより作業容器枠９を汚水路側壁に密着させ、前記作業容器枠９の内部の汚水を排水し汚水路側壁を露出させ、次に前記作業容器枠９内に作業者が乗り込み前記作業容器枠９の側面に露出した汚水路の側壁面の補修を行う。【選択図】図２
SEWAGE CULVERT REPAIR METHOD
汚水渠の補修工法
KOMATSU MAKOTO (author) / TAKAHASHI YUKINARI (author)
2024-02-08
Patent
Electronic Resource
Japanese
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