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A platform for research: civil engineering, architecture and urbanism
PILE GUIDE AND PILE INSTALLATION METHOD
PROBLEM TO BE SOLVED: To provide a pile guide and a pile installation method, which reduce labor for installing the pile guide on a water bottom ground while maintaining pile driving accuracy into the water bottom ground.SOLUTION: A guide pile 2 of a pile guide 1A is driven into a water bottom ground G. A pile is driven into the water bottom ground G while having the pile guided by a guide frame 6a provided on an end 5 of a guide arm 3a having the other end 4 fitted on the guide pile 2. Then, the next pile is driven into the water bottom ground G while having the next pile guided by the guide frame 6a provided on the end 5 of the guide arm 3a, after rotating the end 5 of the guide arm 3a around the guide pile 2 using the guide frame 6a as a central axis. There is no need to drive the pile guide made of an H-steel or other materials into the water bottom ground G for each time that the pile is driven into the water bottom ground G.SELECTED DRAWING: Figure 1
【課題】水底地盤に杭を打ち込む精度を維持しつつ、杭ガイドを水底地盤に設置する労力を低減した杭ガイドおよび杭打設方法を提供する。【解決手段】杭ガイド１Ａのガイド杭２を水底地盤Ｇに打ち込み、ガイド杭２にその一端４が取り付けられたガイドアーム３ａの他端５に設けられたガイド枠６ａに杭を案内させつつ水底地盤Ｇに杭を打ち込み、ガイド枠６ａを中心軸としてガイドアーム３ａの他端５をガイド杭２の周りに回転させてから、ガイドアーム３ａの他端５に設けられたガイド枠６ａに次の杭を案内させつつ水底地盤Ｇに次の杭を打ち込む。水底地盤Ｇに打ち込まれる杭ごとに水底地盤ＧにＨ鋼等の杭ガイドを打ち込む必要は無い。【選択図】図１
PILE GUIDE AND PILE INSTALLATION METHOD
PROBLEM TO BE SOLVED: To provide a pile guide and a pile installation method, which reduce labor for installing the pile guide on a water bottom ground while maintaining pile driving accuracy into the water bottom ground.SOLUTION: A guide pile 2 of a pile guide 1A is driven into a water bottom ground G. A pile is driven into the water bottom ground G while having the pile guided by a guide frame 6a provided on an end 5 of a guide arm 3a having the other end 4 fitted on the guide pile 2. Then, the next pile is driven into the water bottom ground G while having the next pile guided by the guide frame 6a provided on the end 5 of the guide arm 3a, after rotating the end 5 of the guide arm 3a around the guide pile 2 using the guide frame 6a as a central axis. There is no need to drive the pile guide made of an H-steel or other materials into the water bottom ground G for each time that the pile is driven into the water bottom ground G.SELECTED DRAWING: Figure 1
【課題】水底地盤に杭を打ち込む精度を維持しつつ、杭ガイドを水底地盤に設置する労力を低減した杭ガイドおよび杭打設方法を提供する。【解決手段】杭ガイド１Ａのガイド杭２を水底地盤Ｇに打ち込み、ガイド杭２にその一端４が取り付けられたガイドアーム３ａの他端５に設けられたガイド枠６ａに杭を案内させつつ水底地盤Ｇに杭を打ち込み、ガイド枠６ａを中心軸としてガイドアーム３ａの他端５をガイド杭２の周りに回転させてから、ガイドアーム３ａの他端５に設けられたガイド枠６ａに次の杭を案内させつつ水底地盤Ｇに次の杭を打ち込む。水底地盤Ｇに打ち込まれる杭ごとに水底地盤ＧにＨ鋼等の杭ガイドを打ち込む必要は無い。【選択図】図１
PILE GUIDE AND PILE INSTALLATION METHOD
杭ガイド及び杭打設方法
UEDA AKIRO (author) / NEMOTO YOSHIAKI (author) / YOSHIMURA SHINICHI (author)
2017-12-21
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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