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A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD FOR EXISTING IRRIGATION CHANNEL
PROBLEM TO BE SOLVED: To construct a novel surface retaining wall X which prevents a retaining wall load from borne by a sheet pile steel plate 01 and prevents peeling, collapse and settling, in repair for an irrigation channel 03 using the sheet pile steel plate 01.SOLUTION: A support is constructed so that an upper end portion of a support (support member 1 or cast-in-place support) is connected to a wale member 05 or a coping part 04 provided on an upper edge of an existing irrigation channel on a front face side of a sheet pile steel plate 01, and a lower end thereof is connected to the sheet pile steel plate (embedded sheet pile steel plate 01a) embedded in a plane equal to or lower than a bottom surface of the irrigation channel, a retaining wall plate supported by the construction support is provided, and a surface retaining wall is constructed by filling a rear of the retaining wall plate with an appropriate filler.SELECTED DRAWING: Figure 6
【課題】矢板鋼板０１を使用した用水路０３の補修に際して、矢板鋼板０１に擁壁荷重を負担させないと共に、剥離、崩落、沈下を防止した新規な表面擁壁Ｘを構築する。【解決手段】 矢板鋼板０１の前面側において支柱（支柱部材１又は現場打ち支柱）の上端部分が既存用水路上縁に設けられている腹起し部材０５又は笠木部０４に連結し、下端が用水路底面以下の埋設されていた矢板鋼板（埋設矢板鋼板０１ａ）に連結するように支柱を構築し、前記構築支柱で支持された擁壁板を備えると共に、擁壁板の背後に適宜な充填材を充填して表面擁壁を構築してなる。【選択図】図６
REPAIR METHOD FOR EXISTING IRRIGATION CHANNEL
PROBLEM TO BE SOLVED: To construct a novel surface retaining wall X which prevents a retaining wall load from borne by a sheet pile steel plate 01 and prevents peeling, collapse and settling, in repair for an irrigation channel 03 using the sheet pile steel plate 01.SOLUTION: A support is constructed so that an upper end portion of a support (support member 1 or cast-in-place support) is connected to a wale member 05 or a coping part 04 provided on an upper edge of an existing irrigation channel on a front face side of a sheet pile steel plate 01, and a lower end thereof is connected to the sheet pile steel plate (embedded sheet pile steel plate 01a) embedded in a plane equal to or lower than a bottom surface of the irrigation channel, a retaining wall plate supported by the construction support is provided, and a surface retaining wall is constructed by filling a rear of the retaining wall plate with an appropriate filler.SELECTED DRAWING: Figure 6
【課題】矢板鋼板０１を使用した用水路０３の補修に際して、矢板鋼板０１に擁壁荷重を負担させないと共に、剥離、崩落、沈下を防止した新規な表面擁壁Ｘを構築する。【解決手段】 矢板鋼板０１の前面側において支柱（支柱部材１又は現場打ち支柱）の上端部分が既存用水路上縁に設けられている腹起し部材０５又は笠木部０４に連結し、下端が用水路底面以下の埋設されていた矢板鋼板（埋設矢板鋼板０１ａ）に連結するように支柱を構築し、前記構築支柱で支持された擁壁板を備えると共に、擁壁板の背後に適宜な充填材を充填して表面擁壁を構築してなる。【選択図】図６
REPAIR METHOD FOR EXISTING IRRIGATION CHANNEL
既存用水路の補修工法
HASEGAWA HIROSHI (author) / SHIOBARA DAIKI (author)
2018-09-20
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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