A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE HEAD PART JOINING METHOD AND PILE HEAD PART SUPPORT STRUCTURE FOR PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a pile head part joining method for a precast concrete member by which positioning of a pile head part and a precast concrete member can be easily performed, construction cost can be reduced and a construction period can be shortened, and a pile head part support structure therefor.SOLUTION: In a pile head joining method, by using joint support members 3 each comprising a member-side support tool 15 fixed to a precast concrete member 2 and a pile-side support tool 16 capable of relatively moving in axis and radial directions of a pile to the member-side support tool 15 and being fixed to the outer peripheral surface of a pile head part, a relative position of the pile head part 1a and the precast concrete member 2 is adjusted. Meanwhile, the member-side support tool 15 and the pile-side support tools 16 are rigidly joined after adjusting relative positions of the member-side support tools 15 and the pile-side support tools 16, to make the pile head part 1a support the precast concrete member 2 while interposing the joint support members 3.SELECTED DRAWING: Figure 5
【課題】杭頭部とプレキャストコンクリート部材との位置合わせを容易に行え、工費の削減及び工期の短縮を図ることができるプレキャストコンクリート部材の杭頭部接合方法及び杭頭部支持構造の提供。【解決手段】プレキャストコンクリート部材２に固定される部材側支持具１５と、部材側支持具１５に対し杭軸方向及び杭径方向で相対移動可能、且つ、杭頭部の外周面に固定可能な杭側支持具１６とからなる接合支持部材３を使用し、杭頭部１ａとプレキャストコンクリート部材２との相対位置を調整するとともに、部材側支持具１５と杭側支持具１６との相対位置を調整した後、杭側支持具１６と部材側支持具１５とを剛結合し、杭頭部１ａに接合支持部材３を介してプレキャストコンクリート部材２を支持させる。【選択図】図５
PILE HEAD PART JOINING METHOD AND PILE HEAD PART SUPPORT STRUCTURE FOR PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a pile head part joining method for a precast concrete member by which positioning of a pile head part and a precast concrete member can be easily performed, construction cost can be reduced and a construction period can be shortened, and a pile head part support structure therefor.SOLUTION: In a pile head joining method, by using joint support members 3 each comprising a member-side support tool 15 fixed to a precast concrete member 2 and a pile-side support tool 16 capable of relatively moving in axis and radial directions of a pile to the member-side support tool 15 and being fixed to the outer peripheral surface of a pile head part, a relative position of the pile head part 1a and the precast concrete member 2 is adjusted. Meanwhile, the member-side support tool 15 and the pile-side support tools 16 are rigidly joined after adjusting relative positions of the member-side support tools 15 and the pile-side support tools 16, to make the pile head part 1a support the precast concrete member 2 while interposing the joint support members 3.SELECTED DRAWING: Figure 5
【課題】杭頭部とプレキャストコンクリート部材との位置合わせを容易に行え、工費の削減及び工期の短縮を図ることができるプレキャストコンクリート部材の杭頭部接合方法及び杭頭部支持構造の提供。【解決手段】プレキャストコンクリート部材２に固定される部材側支持具１５と、部材側支持具１５に対し杭軸方向及び杭径方向で相対移動可能、且つ、杭頭部の外周面に固定可能な杭側支持具１６とからなる接合支持部材３を使用し、杭頭部１ａとプレキャストコンクリート部材２との相対位置を調整するとともに、部材側支持具１５と杭側支持具１６との相対位置を調整した後、杭側支持具１６と部材側支持具１５とを剛結合し、杭頭部１ａに接合支持部材３を介してプレキャストコンクリート部材２を支持させる。【選択図】図５
PILE HEAD PART JOINING METHOD AND PILE HEAD PART SUPPORT STRUCTURE FOR PRECAST CONCRETE MEMBER
プレキャストコンクリート部材の杭頭部接合方法及び杭頭部支持構造
NAKAMURA TOMOKUNI (author) / KAWAMATA SUSUMU (author) / ONO YURIO (author) / TANAHASHI HAJIME (author) / OOKA KAZUHARU (author) / ISHIGURO KENJI (author) / WATABE TAKESHI (author)
2016-10-13
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
REMOVAL METHOD OF SOLIDIFICATION OBJECT IN PILE HEAD PART OF PRECAST PILE
| European Patent Office | 2017