A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a method of reinforcement construction for caisson type piles, which enables the reinforcement construction of caisson type piles without forming scaffolding, and shortens the construction period and reduces the costs.SOLUTION: A method of reinforcement construction for caisson type piles in this invention comprises: a process, in which a lifting jig 5 equipped with multiple long hoop-holding bodies is lifted up with a lifting machinery 4 on the ground 2 around a pit 1 of a caisson type pile, and hoops 3 are held with the multiple longitudinal hoop-holding bodies to be temporarily assembled in multiple stages in a plane-view arc shape; and a process, in which the temporarily-assembled multiple-stage hoops 3 are transferred into the pit 1 of the caisson type pile with the lifting machinery 4, and the multiple-stage hoops 3 are placed in the pit 1 of the caisson type pile with use of a high-lift-work vehicle 6.SELECTED DRAWING: Figure 1
【課題】足場を形成しなくても深礎杭の鉄筋構築の施工を可能にし、鉄筋構築施工の工期を短縮したりコストを削減したりすることができる深礎杭の鉄筋構築施工方法を提供する。【解決手段】この深礎杭の鉄筋構築施工方法は、深礎立坑１の周囲の地上２において、吊り上げ機械装置４で長尺の複数個の帯筋保持体を備える吊り治具５を吊り上げ、縦長になった複数個の帯筋保持体に保持させながら帯筋３を複数段、平面視で円弧状にして仮組みする工程と、この仮組みした複数段の帯筋３を深礎立坑１の中に吊り上げ機械装置４により移送し、高所作業車６を用いて複数段の帯筋３を深礎立坑１の中に配置する工程と、を含む。【選択図】図１
To provide a method of reinforcement construction for caisson type piles, which enables the reinforcement construction of caisson type piles without forming scaffolding, and shortens the construction period and reduces the costs.SOLUTION: A method of reinforcement construction for caisson type piles in this invention comprises: a process, in which a lifting jig 5 equipped with multiple long hoop-holding bodies is lifted up with a lifting machinery 4 on the ground 2 around a pit 1 of a caisson type pile, and hoops 3 are held with the multiple longitudinal hoop-holding bodies to be temporarily assembled in multiple stages in a plane-view arc shape; and a process, in which the temporarily-assembled multiple-stage hoops 3 are transferred into the pit 1 of the caisson type pile with the lifting machinery 4, and the multiple-stage hoops 3 are placed in the pit 1 of the caisson type pile with use of a high-lift-work vehicle 6.SELECTED DRAWING: Figure 1
【課題】足場を形成しなくても深礎杭の鉄筋構築の施工を可能にし、鉄筋構築施工の工期を短縮したりコストを削減したりすることができる深礎杭の鉄筋構築施工方法を提供する。【解決手段】この深礎杭の鉄筋構築施工方法は、深礎立坑１の周囲の地上２において、吊り上げ機械装置４で長尺の複数個の帯筋保持体を備える吊り治具５を吊り上げ、縦長になった複数個の帯筋保持体に保持させながら帯筋３を複数段、平面視で円弧状にして仮組みする工程と、この仮組みした複数段の帯筋３を深礎立坑１の中に吊り上げ機械装置４により移送し、高所作業車６を用いて複数段の帯筋３を深礎立坑１の中に配置する工程と、を含む。【選択図】図１
LINKED LIFTING CLAWS
連結吊り金具
YAMAMOTO HIDEAKI (author)
2018-12-27
Patent
Electronic Resource
Japanese