A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD OF EXISTING CANAL
PROBLEM TO BE SOLVED: To provide a repair method of existing canal, when repairing an irrigation canal 03 using a sheet pile steel plate 01, capable of constructing a surface retaining wall X capable of preventing separation, breakdown, subsidence while avoiding imposing a retaining wall soil pressure to a sheet pile steel plate 01.SOLUTION: The repair method of existing canal includes the steps of: driving plural support post piles 10 at an appropriate interval at the rear side of existing retaining wall formed of sheet pile steel plates 01 (rear pile driving work); forming a through hole 3 in the existing sheet pile steel plate 01 locating at a position corresponding each of the support post piles 10, and connecting an appropriate member 5 to the support post pile 10 through the through hole 3 (connecting member disposing work); disposing a retaining wall plate 7a to cover the sheet pile steel plate surface side and connecting to connection member 5a protruding from the through hole 3 (panel disposition work); and filling the backside of the connected and disposed retaining wall plate with an appropriate filler (filling and casting work), to thereby construct the surface retaining wall.SELECTED DRAWING: Figure 9
【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に擁壁土圧を負担させないと共に、剥離、崩落、沈下を防止した表面擁壁Ｘを構築する。【解決手段】矢板鋼板０１で形成された既存の擁壁の背後に適宜間隔で支柱杭１０を打ち込み（背後杭打込工）、前記各支柱杭１０と対応する位置の既存矢板鋼板０１に透孔３を穿ち、前記透孔３を通して適宜な連結部材５を支柱杭１０に連結し（連結部材配置工）、透孔３から突出する連結部材５ａに矢板鋼板表面側を覆うように擁壁板７ａを連結配置し（パネル設置工）、連結配置した擁壁板の背後に適宜な充填材を充填し（充填打設工）、表面擁壁を構築してなる。【選択図】図９
REPAIR METHOD OF EXISTING CANAL
PROBLEM TO BE SOLVED: To provide a repair method of existing canal, when repairing an irrigation canal 03 using a sheet pile steel plate 01, capable of constructing a surface retaining wall X capable of preventing separation, breakdown, subsidence while avoiding imposing a retaining wall soil pressure to a sheet pile steel plate 01.SOLUTION: The repair method of existing canal includes the steps of: driving plural support post piles 10 at an appropriate interval at the rear side of existing retaining wall formed of sheet pile steel plates 01 (rear pile driving work); forming a through hole 3 in the existing sheet pile steel plate 01 locating at a position corresponding each of the support post piles 10, and connecting an appropriate member 5 to the support post pile 10 through the through hole 3 (connecting member disposing work); disposing a retaining wall plate 7a to cover the sheet pile steel plate surface side and connecting to connection member 5a protruding from the through hole 3 (panel disposition work); and filling the backside of the connected and disposed retaining wall plate with an appropriate filler (filling and casting work), to thereby construct the surface retaining wall.SELECTED DRAWING: Figure 9
【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に擁壁土圧を負担させないと共に、剥離、崩落、沈下を防止した表面擁壁Ｘを構築する。【解決手段】矢板鋼板０１で形成された既存の擁壁の背後に適宜間隔で支柱杭１０を打ち込み（背後杭打込工）、前記各支柱杭１０と対応する位置の既存矢板鋼板０１に透孔３を穿ち、前記透孔３を通して適宜な連結部材５を支柱杭１０に連結し（連結部材配置工）、透孔３から突出する連結部材５ａに矢板鋼板表面側を覆うように擁壁板７ａを連結配置し（パネル設置工）、連結配置した擁壁板の背後に適宜な充填材を充填し（充填打設工）、表面擁壁を構築してなる。【選択図】図９
REPAIR METHOD OF EXISTING CANAL
既存用水路の補修工法
HASEGAWA HIROSHI (author) / SHIOBARA DAIKI (author)
2018-02-22
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Remediation of Existing Canal Linings
| Online Contents | 1996
Remediation of Existing Canal Linings
| British Library Conference Proceedings | 1996