A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE FOUNDATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a pile foundation structure and a construction method capable of suppressing increase of the size of a pile head joint enclosing body for absorbing misalignment between a pile and a column at a joint point, and allowing foundation work and a column installation to be sequentially carried out.SOLUTION: A pile foundation structure includes: a pile 1 driven into the ground; a pile head part 11 which is thinner than the pile 1 and installed on the top of the pile 1; a steel pile head joint enclosing body 2 enclosing around the pile head part 1; a top plate 22 having an opening 22a and a fastening member (bolt 22b) which protrudes therefrom for fastening a column 5 provided to the upper plane of the pile head joint enclosing body 2; and concrete 3 filled in the pile head joint enclosing body 2 around the pile head part 11.SELECTED DRAWING: Figure 2
【課題】杭と柱の接合箇所において芯ずれを吸収するために杭頭接合周囲体が大きくなるのを抑制でき、また、基礎工事と柱設置を順次的に行える杭基礎構造およびその構築方法を提供する。【解決手段】地中に打ち込まれた杭１と、上記杭１よりも細く、当該杭１の上部に立設された杭頭部１１と、上記杭頭部１の周囲を囲う鋼製の杭頭接合周囲体２と、上記杭頭接合周囲体２の上面に設けられており、開口２２ａを有するとともに柱５を締結する締結部材（ボルト２２ｂ）が突設されたトッププレート２２と、上記杭頭接合周囲体２内に充填されて上記杭頭部１１の周囲に存在させたコンクリート３と、を備える。【選択図】図２
PILE FOUNDATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a pile foundation structure and a construction method capable of suppressing increase of the size of a pile head joint enclosing body for absorbing misalignment between a pile and a column at a joint point, and allowing foundation work and a column installation to be sequentially carried out.SOLUTION: A pile foundation structure includes: a pile 1 driven into the ground; a pile head part 11 which is thinner than the pile 1 and installed on the top of the pile 1; a steel pile head joint enclosing body 2 enclosing around the pile head part 1; a top plate 22 having an opening 22a and a fastening member (bolt 22b) which protrudes therefrom for fastening a column 5 provided to the upper plane of the pile head joint enclosing body 2; and concrete 3 filled in the pile head joint enclosing body 2 around the pile head part 11.SELECTED DRAWING: Figure 2
【課題】杭と柱の接合箇所において芯ずれを吸収するために杭頭接合周囲体が大きくなるのを抑制でき、また、基礎工事と柱設置を順次的に行える杭基礎構造およびその構築方法を提供する。【解決手段】地中に打ち込まれた杭１と、上記杭１よりも細く、当該杭１の上部に立設された杭頭部１１と、上記杭頭部１の周囲を囲う鋼製の杭頭接合周囲体２と、上記杭頭接合周囲体２の上面に設けられており、開口２２ａを有するとともに柱５を締結する締結部材（ボルト２２ｂ）が突設されたトッププレート２２と、上記杭頭接合周囲体２内に充填されて上記杭頭部１１の周囲に存在させたコンクリート３と、を備える。【選択図】図２
PILE FOUNDATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
杭基礎構造およびその構築方法
OKAZAKI HIRONORI (author) / MAEDA TAMAKI (author)
2018-10-11
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile foundation structure and construction method thereof
| European Patent Office | 2021
| European Patent Office | 2020
Pile foundation structure and construction method thereof
| European Patent Office | 2023
PILE FOUNDATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
| European Patent Office | 2018
PILE FOUNDATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
| European Patent Office | 2017