A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE HOLDING APPARATUS
PROBLEM TO BE SOLVED: To provide a pile holding apparatus capable of supporting an existing pile including a knotted pile, in a way suited to a pile diameter of a pile body of the existing pile.SOLUTION: A pile holding apparatus 100 holds an existing pile 10 roughly in a vertical direction at an opening 50a of a pile hole 50, when installing the existing pile having a protruding node part 18 on an outer peripheral surface 12c of a pile body 12 in the pile hole. The pile holding apparatus includes: a holding cylinder 102 of a generally cylindrical form that surrounds a lower part of the node part or directly underneath the node part of the pile body for holding the existing pile; and a node receiving member 110 fitted on an edge part of the holding cylinder 102 on an inner peripheral side, having a recess 110c to be fitted on the node part, and capable of adjusting an inner diameter of an inner peripheral surface 102c of the holding cylinder.SELECTED DRAWING: Figure 2
【課題】節杭を含む既製杭の杭本体の杭径に対応して支持可能な杭保持装置を提供する。【解決手段】杭本体１２の外周面１２ｃに凸状の節部１８を有する既製杭１０を杭孔５０に建て込む際に、杭孔の開口部５０ａで既製杭を略鉛直方向に保持する杭保持装置１００であって、杭本体の節部の下部又は節部の直下を囲って既製杭を保持する略円筒形状の保持筒体１０２と、保持筒体１０２の内周側端部に取り付けられ、節部に嵌装可能な凹部１１０ｃを有して保持筒体の内周面１０２ｃの内径の大きさを調整可能な節受部材１１０と、を備えることを特徴とする【選択図】図２
PILE HOLDING APPARATUS
PROBLEM TO BE SOLVED: To provide a pile holding apparatus capable of supporting an existing pile including a knotted pile, in a way suited to a pile diameter of a pile body of the existing pile.SOLUTION: A pile holding apparatus 100 holds an existing pile 10 roughly in a vertical direction at an opening 50a of a pile hole 50, when installing the existing pile having a protruding node part 18 on an outer peripheral surface 12c of a pile body 12 in the pile hole. The pile holding apparatus includes: a holding cylinder 102 of a generally cylindrical form that surrounds a lower part of the node part or directly underneath the node part of the pile body for holding the existing pile; and a node receiving member 110 fitted on an edge part of the holding cylinder 102 on an inner peripheral side, having a recess 110c to be fitted on the node part, and capable of adjusting an inner diameter of an inner peripheral surface 102c of the holding cylinder.SELECTED DRAWING: Figure 2
【課題】節杭を含む既製杭の杭本体の杭径に対応して支持可能な杭保持装置を提供する。【解決手段】杭本体１２の外周面１２ｃに凸状の節部１８を有する既製杭１０を杭孔５０に建て込む際に、杭孔の開口部５０ａで既製杭を略鉛直方向に保持する杭保持装置１００であって、杭本体の節部の下部又は節部の直下を囲って既製杭を保持する略円筒形状の保持筒体１０２と、保持筒体１０２の内周側端部に取り付けられ、節部に嵌装可能な凹部１１０ｃを有して保持筒体の内周面１０２ｃの内径の大きさを調整可能な節受部材１１０と、を備えることを特徴とする【選択図】図２
PILE HOLDING APPARATUS
杭保持装置
INOUE TOSHIRO (author) / YAMAMOTO ISAO (author) / MIMURA TETSUHIRO (author)
2016-06-23
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
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