A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONTINUOUS WALL USING STEEL PIPE PILES AND CONSTRUCTION METHOD THEREFOR
To provide a continuous wall using steel pipe piles and a construction method therefor, the continuous wall being composed of the steel pipe piles and installed for the purpose of water cutoff and earth retaining, capable of implementing sufficient water cutoff and earth retaining using a double structure by an elastic member following a displacement even when the displacement is caused between the steel pipe piles depending on water pressure balance.SOLUTION: A continuous wall 1 using steel pipe piles includes an elastic member 3 installed at a position, between a plurality of main piles 2 installed at a predetermined interval, for closing a gap between the main piles 2. The elastic member 3 has a configuration including a hollow member positioned on one side of the continuous wall 1 and a hollow member positioned on the other side, the hollow members connected using a connection member 40. Fluid W is pressurized and injected into the hollow members to enable diameter expanding deformation of the hollow members.SELECTED DRAWING: Figure 5
【課題】止水や土留を目的として設置される鋼管杭からなる連続壁において、水圧のバランスに応じて鋼管杭に変位が生じた場合であっても、弾性部材が変位に追随し、２重構造による十分な止水や土留を実現させることが可能な鋼管杭による連続壁及びその施工方法を提供する。【解決手段】所定の間隔をあけて設置された複数の本杭２同士の間において、当該本杭２間の隙間を閉塞させる位置に弾性部材３を設置した鋼管杭による連続壁１であって、前記弾性部材３は、前記連続壁１の一方の側に位置する中空部材と他方の側に位置する中空部材を有し、これら中空部材が連結部材４０によって連結されて構成され、前記中空部材は、内部に流体Ｗが加圧注入されることで拡径変形自在である。【選択図】図５
CONTINUOUS WALL USING STEEL PIPE PILES AND CONSTRUCTION METHOD THEREFOR
To provide a continuous wall using steel pipe piles and a construction method therefor, the continuous wall being composed of the steel pipe piles and installed for the purpose of water cutoff and earth retaining, capable of implementing sufficient water cutoff and earth retaining using a double structure by an elastic member following a displacement even when the displacement is caused between the steel pipe piles depending on water pressure balance.SOLUTION: A continuous wall 1 using steel pipe piles includes an elastic member 3 installed at a position, between a plurality of main piles 2 installed at a predetermined interval, for closing a gap between the main piles 2. The elastic member 3 has a configuration including a hollow member positioned on one side of the continuous wall 1 and a hollow member positioned on the other side, the hollow members connected using a connection member 40. Fluid W is pressurized and injected into the hollow members to enable diameter expanding deformation of the hollow members.SELECTED DRAWING: Figure 5
【課題】止水や土留を目的として設置される鋼管杭からなる連続壁において、水圧のバランスに応じて鋼管杭に変位が生じた場合であっても、弾性部材が変位に追随し、２重構造による十分な止水や土留を実現させることが可能な鋼管杭による連続壁及びその施工方法を提供する。【解決手段】所定の間隔をあけて設置された複数の本杭２同士の間において、当該本杭２間の隙間を閉塞させる位置に弾性部材３を設置した鋼管杭による連続壁１であって、前記弾性部材３は、前記連続壁１の一方の側に位置する中空部材と他方の側に位置する中空部材を有し、これら中空部材が連結部材４０によって連結されて構成され、前記中空部材は、内部に流体Ｗが加圧注入されることで拡径変形自在である。【選択図】図５
CONTINUOUS WALL USING STEEL PIPE PILES AND CONSTRUCTION METHOD THEREFOR
鋼管杭による連続壁及びその施工方法
KITAMURA MORIO (author)
2020-03-26
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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