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 in a way that suits a form of an annular projection formed on an outer peripheral surface of the existing pile and a pile diameter of a pile body.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 an annular projection 18 on an outer peripheral surface of a pile body 12 in the pile hole. The pile holding apparatus includes a holding cylinder 102 of a generally cylindrical form having an annular recess to be fitted on the annular projection and surrounding the annular projection of the pile body for holding the existing pile, and an inner diameter adjusting member 110 fitted on an edge part of the holding cylinder on an inner peripheral side, for adjusting an inner diameter of an inner peripheral surface of the holding cylinder.SELECTED DRAWING: Figure 2
【課題】既製杭の外周面に形成された環状凸部の形状と杭本体の杭径に対応して支持可能とする。【解決手段】杭本体１２の外周面に環状凸部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、環状凸部に嵌装される環状凹部を有し、杭本体の環状凸部を囲って既製杭を保持する略円筒形状の保持筒体１０２と、保持筒体の内周側端部に取り付けられ、保持筒体の内周面の内径の大きさを調整可能な内径調整部材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 in a way that suits a form of an annular projection formed on an outer peripheral surface of the existing pile and a pile diameter of a pile body.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 an annular projection 18 on an outer peripheral surface of a pile body 12 in the pile hole. The pile holding apparatus includes a holding cylinder 102 of a generally cylindrical form having an annular recess to be fitted on the annular projection and surrounding the annular projection of the pile body for holding the existing pile, and an inner diameter adjusting member 110 fitted on an edge part of the holding cylinder on an inner peripheral side, for adjusting an inner diameter of an inner peripheral surface of the holding cylinder.SELECTED DRAWING: Figure 2
【課題】既製杭の外周面に形成された環状凸部の形状と杭本体の杭径に対応して支持可能とする。【解決手段】杭本体１２の外周面に環状凸部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、環状凸部に嵌装される環状凹部を有し、杭本体の環状凸部を囲って既製杭を保持する略円筒形状の保持筒体１０２と、保持筒体の内周側端部に取り付けられ、保持筒体の内周面の内径の大きさを調整可能な内径調整部材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
,
Gründungen
PILE HOLDING JIG, PILE HOLDING JIG ASSEMBLY, AND CONSTRUCTION METHOD FOR HOLDING PILE POSITION
| European Patent Office | 2020