A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUT MATERIAL INJECTION METHOD, STRUCTURE REINFORCEMENT METHOD AND GROUT MATERIAL INJECTION DEVICE
To provide a grout material injection method that facilitates the work of injecting grout material into vertical holes.SOLUTION: Provided is a grout material injection method of injecting a grout material 46 into a vertical hole 38, including a grout material injection step in which the grout material 46 is poured into a pipe-shaped injection container 16 with an on-off valve 20 provided at the lower opening in a closed state; an insertion step of inserting the injection container 16 filled with the grout material 46 into the vertical hole 38; and a grout material injection step in which the on-off valve 20 of the injection container 16 inserted into the vertical hole 38 is opened, the grout material 46 in the injection container is discharged into the vertical hole 38 to inject the grout material 46 into the vertical hole 38.SELECTED DRAWING: Figure 4
【課題】縦孔へのグラウト材の注入作業が容易となる、グラウト材注入方法を提供する。【解決手段】縦孔３８にグラウト材４６を注入するグラウト材注入方法であって、下部口部に設けられた開閉弁２０を閉状態としたパイプ状の注入容器１６にグラウト材４６を投入するグラウト材投入工程と、グラウト材４６が投入された注入容器１６を縦孔３８に挿入する挿入工程と、縦孔３８に挿入された注入容器１６の開閉弁２０を開き、注入容器内のグラウト材４６を縦孔３８の内部に排出させて縦孔３８内にグラウト材４６を注入するグラウト材注入工程と、を有する。【選択図】図４
GROUT MATERIAL INJECTION METHOD, STRUCTURE REINFORCEMENT METHOD AND GROUT MATERIAL INJECTION DEVICE
To provide a grout material injection method that facilitates the work of injecting grout material into vertical holes.SOLUTION: Provided is a grout material injection method of injecting a grout material 46 into a vertical hole 38, including a grout material injection step in which the grout material 46 is poured into a pipe-shaped injection container 16 with an on-off valve 20 provided at the lower opening in a closed state; an insertion step of inserting the injection container 16 filled with the grout material 46 into the vertical hole 38; and a grout material injection step in which the on-off valve 20 of the injection container 16 inserted into the vertical hole 38 is opened, the grout material 46 in the injection container is discharged into the vertical hole 38 to inject the grout material 46 into the vertical hole 38.SELECTED DRAWING: Figure 4
【課題】縦孔へのグラウト材の注入作業が容易となる、グラウト材注入方法を提供する。【解決手段】縦孔３８にグラウト材４６を注入するグラウト材注入方法であって、下部口部に設けられた開閉弁２０を閉状態としたパイプ状の注入容器１６にグラウト材４６を投入するグラウト材投入工程と、グラウト材４６が投入された注入容器１６を縦孔３８に挿入する挿入工程と、縦孔３８に挿入された注入容器１６の開閉弁２０を開き、注入容器内のグラウト材４６を縦孔３８の内部に排出させて縦孔３８内にグラウト材４６を注入するグラウト材注入工程と、を有する。【選択図】図４
GROUT MATERIAL INJECTION METHOD, STRUCTURE REINFORCEMENT METHOD AND GROUT MATERIAL INJECTION DEVICE
グラウト材注入方法、構造物の補強工法、及びグラウト材注入装置
HASEGAWA YU (author) / MIZUNO HIROYUKI (author) / NISHIMURA TAKUYA (author) / KONNO HIROYUKI (author) / ARITAKE TAKESHI (author) / SAKATA MASANORI (author) / KITAJIMA YUTAKA (author) / YOSHIKAWA SHOHEI (author)
2024-01-25
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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