A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOUNDATION PILE AND FOUNDATION PILE DRIVING METHOD
To provide a foundation pile capable of enduring the weight of a building and suppressing sinking of the building, and a foundation pile driving method.SOLUTION: A foundation pile 11 comprises: a tubular pile body 2; and an expansion part 3 fixed to one end of the pile body 2 and having an axial thickness D1 0.5-5 times larger than the diameter of the pile body 2 and a sectional area 2-50 times larger than the sectional area of the pile body 2 perpendicular to the axial direction. The foundation pile is rotated to be driven into the ground and buried in the ground. The method for driving the function pile in the ground includes disposing the foundation pile 11 on the surface of the ground and rotating and driving the foundation pile in the ground.SELECTED DRAWING: Figure 1
【課題】 建築物の荷重に耐え、建築物の沈下を抑制する基礎杭と基礎杭を打ち込む方法を提供する。【解決手段】 本願発明の基礎杭１１は、管状の杭本体２と、杭本体２の一端に固定され、杭本体２の直径の０．５〜５倍の軸線方向厚さＤ１と杭本体２の軸線方向に垂直な断面積の２〜５０倍の断面積とを備える拡大部３と、を有し回転しながら地盤に貫入し、地盤中に埋設される。また、本願発明の基礎杭を地盤中に打ち込む方法は、基礎杭１１を地盤表面に配置し、基礎杭を回転しながら地盤に打ち込むことを特徴とする。【選択図】図１
FOUNDATION PILE AND FOUNDATION PILE DRIVING METHOD
To provide a foundation pile capable of enduring the weight of a building and suppressing sinking of the building, and a foundation pile driving method.SOLUTION: A foundation pile 11 comprises: a tubular pile body 2; and an expansion part 3 fixed to one end of the pile body 2 and having an axial thickness D1 0.5-5 times larger than the diameter of the pile body 2 and a sectional area 2-50 times larger than the sectional area of the pile body 2 perpendicular to the axial direction. The foundation pile is rotated to be driven into the ground and buried in the ground. The method for driving the function pile in the ground includes disposing the foundation pile 11 on the surface of the ground and rotating and driving the foundation pile in the ground.SELECTED DRAWING: Figure 1
【課題】 建築物の荷重に耐え、建築物の沈下を抑制する基礎杭と基礎杭を打ち込む方法を提供する。【解決手段】 本願発明の基礎杭１１は、管状の杭本体２と、杭本体２の一端に固定され、杭本体２の直径の０．５〜５倍の軸線方向厚さＤ１と杭本体２の軸線方向に垂直な断面積の２〜５０倍の断面積とを備える拡大部３と、を有し回転しながら地盤に貫入し、地盤中に埋設される。また、本願発明の基礎杭を地盤中に打ち込む方法は、基礎杭１１を地盤表面に配置し、基礎杭を回転しながら地盤に打ち込むことを特徴とする。【選択図】図１
FOUNDATION PILE AND FOUNDATION PILE DRIVING METHOD
基礎杭と基礎杭を打ち込む方法
KATO YUKIMASA (author)
2021-02-18
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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