A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD OF BURYING STEEL PIPE PILE
To provide a method for burying a steel pipe pile that strengthens the ground.SOLUTION: A steel pipe pile 1 is buried by executing: a holder installing step of installing a crushed stone group holder 2 on the surface of the ground G that the steel pipe pile 1 excavates such that one end opening of the crushed stone group holder 2 contacts the surface of the ground G; a crushed stone group putting step of putting a crushed stone group 3 into the crushed stone group holder 2 installed on the surface of the ground G in the holder installing step; and an excavating step of pushing down the crushed stone group 3 in the crushed stone group holder 2 by a peripheral blade 13 in a process of making the steel pipe pile 1 excavate the ground G by a tip blade 12 with the normal rotation of the steel pipe pile 1.SELECTED DRAWING: Figure 6
【課題】地盤を強固にする鋼管杭の埋設方法を提供する。【解決手段】砕石群ホルダ２の一方の端部開口が地盤Ｇの表面と接面するように、砕石群ホルダ２を鋼管杭１が掘進する地盤Ｇの表面に設置するホルダ設置ステップと、ホルダ設置ステップによって地盤Ｇの表面に設置された砕石群ホルダ２内に砕石群３を投入する砕石群投入ステップと、鋼管杭１を正回転させることにより、先端翼１２によって鋼管杭１を地盤Ｇ内に掘進させる過程で、周面翼１３によって砕石群ホルダ２内の砕石群３を下方に押し下げる掘進ステップを行い、鋼管杭１を埋設する。【選択図】図６
METHOD OF BURYING STEEL PIPE PILE
To provide a method for burying a steel pipe pile that strengthens the ground.SOLUTION: A steel pipe pile 1 is buried by executing: a holder installing step of installing a crushed stone group holder 2 on the surface of the ground G that the steel pipe pile 1 excavates such that one end opening of the crushed stone group holder 2 contacts the surface of the ground G; a crushed stone group putting step of putting a crushed stone group 3 into the crushed stone group holder 2 installed on the surface of the ground G in the holder installing step; and an excavating step of pushing down the crushed stone group 3 in the crushed stone group holder 2 by a peripheral blade 13 in a process of making the steel pipe pile 1 excavate the ground G by a tip blade 12 with the normal rotation of the steel pipe pile 1.SELECTED DRAWING: Figure 6
【課題】地盤を強固にする鋼管杭の埋設方法を提供する。【解決手段】砕石群ホルダ２の一方の端部開口が地盤Ｇの表面と接面するように、砕石群ホルダ２を鋼管杭１が掘進する地盤Ｇの表面に設置するホルダ設置ステップと、ホルダ設置ステップによって地盤Ｇの表面に設置された砕石群ホルダ２内に砕石群３を投入する砕石群投入ステップと、鋼管杭１を正回転させることにより、先端翼１２によって鋼管杭１を地盤Ｇ内に掘進させる過程で、周面翼１３によって砕石群ホルダ２内の砕石群３を下方に押し下げる掘進ステップを行い、鋼管杭１を埋設する。【選択図】図６
METHOD OF BURYING STEEL PIPE PILE
鋼管杭の埋設方法
KOBAYASHI TOSHIO (author) / KASAHARA YASUHIRO (author)
2021-08-30
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
CONSTRUCTION METHOD FOR BURYING UNDERGROUND HEAT EXCHANGER IN STEEL PIPE PILE
| European Patent Office | 2016