A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a pile head cap of a prestressed concrete pile capable of shortening a construction period and reducing a construction cost.SOLUTION: A pile head cap of a prestressed concrete pile comprises: a pile head level adjustment member 11 which is inserted into a screw hole 62, provided on a pile head 61 of a prestressed concrete pile 6 installed in the ground with a head section thereof protruded from a ground surface, in a manner that allows a level of the pile head level adjustment member 11 to be flexibly adjusted; a supporting cylinder 12 which is attached to an outer peripheral side of the pile head 61; a supporting plate 14 which is fixed to an upper end of the supporting cylinder 12 and supported by the upper end of the pile head level adjustment member 11; mortar which is injected into a gap between the outer peripheral side of the pile head 61 and inner sides of the supporting cylinder 12 and the supporting plate 14 so that the pile head 61, the supporting cylinder 12 and the supporting plate 14 are fixed to each other when the mortar gets hard; a mortar injection hole 14a which is provided on the supporting plate 14; and a mortar receiving plate 16 which is fixed to a lower end of the supporting cylinder 12.SELECTED DRAWING: Figure 1
【課題】工期の短縮及びコストの低減を図ることができるプレストレスコンクリート杭の杭頭キャップを提供する。【解決手段】地中に打設されその頭部側が地面から突出したプレストレスコンクリート杭６の杭頭６１に形成されたねじ穴６２に高さ調整自在に装着される杭頭レベル調整部材１１と、杭頭６１側の外周側に装着される支持筒１２と、支持筒１２の上端に固定され杭頭レベル調整部材１１の上端に支持される支持板１４と、杭頭６１側の外部側と支持筒１２及び支持板１４の内部側との隙間に注入され硬化後に固定するモルタルと、支持板１４に形成されたモルタル注入孔１４ａと、支持筒１２の下端に固設されたモルタル受板１６とを備える。【選択図】図１
PROBLEM TO BE SOLVED: To provide a pile head cap of a prestressed concrete pile capable of shortening a construction period and reducing a construction cost.SOLUTION: A pile head cap of a prestressed concrete pile comprises: a pile head level adjustment member 11 which is inserted into a screw hole 62, provided on a pile head 61 of a prestressed concrete pile 6 installed in the ground with a head section thereof protruded from a ground surface, in a manner that allows a level of the pile head level adjustment member 11 to be flexibly adjusted; a supporting cylinder 12 which is attached to an outer peripheral side of the pile head 61; a supporting plate 14 which is fixed to an upper end of the supporting cylinder 12 and supported by the upper end of the pile head level adjustment member 11; mortar which is injected into a gap between the outer peripheral side of the pile head 61 and inner sides of the supporting cylinder 12 and the supporting plate 14 so that the pile head 61, the supporting cylinder 12 and the supporting plate 14 are fixed to each other when the mortar gets hard; a mortar injection hole 14a which is provided on the supporting plate 14; and a mortar receiving plate 16 which is fixed to a lower end of the supporting cylinder 12.SELECTED DRAWING: Figure 1
【課題】工期の短縮及びコストの低減を図ることができるプレストレスコンクリート杭の杭頭キャップを提供する。【解決手段】地中に打設されその頭部側が地面から突出したプレストレスコンクリート杭６の杭頭６１に形成されたねじ穴６２に高さ調整自在に装着される杭頭レベル調整部材１１と、杭頭６１側の外周側に装着される支持筒１２と、支持筒１２の上端に固定され杭頭レベル調整部材１１の上端に支持される支持板１４と、杭頭６１側の外部側と支持筒１２及び支持板１４の内部側との隙間に注入され硬化後に固定するモルタルと、支持板１４に形成されたモルタル注入孔１４ａと、支持筒１２の下端に固設されたモルタル受板１６とを備える。【選択図】図１
Hollow prestressed concrete pile
Engineering Index Backfile | 1954
Hollow prestressed concrete pile
Engineering Index Backfile | 1954