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SPIRAL PILE FOUNDATION AND FIXTURE THEREFOR
PROBLEM TO BE SOLVED: To provide a spiral pile foundation with improved bearing force in a horizontal direction, which can be constructed by a simple construction method at low cost.SOLUTION: A spiral pile foundation according to this invention supports a brace 6 by a spiral pile 1 that is buried in a ground 7. A metal fixture 8 comprises: a bottom plate part 8b into which the spiral pile 1 is inserted; and a pressured part 8c, which is wider than the spiral pile 1, formed into substantially L-shape and connected to the bottom plate part 8b. The metal fixture 8 is buried together with the spiral pile 1 supporting the brace 6 in the ground 7. The brace 6 is connected to at least either of the spiral pile 1 or the metal fixture 8 and a bearing force in the horizontal direction is given to the spiral pile by the pressured part 8c.SELECTED DRAWING: Figure 4
【課題】安価で簡易な工事作業により施工することができ、水平方向支持力が高められたスパイラル杭基礎を提供する。【解決手段】本発明のスパイラル杭基礎は、地面7に埋設されるスパイラル杭1で支柱6を支持するスパイラル杭基礎であって、スパイラル杭1が挿通する底板部8bと、当該スパイラル杭1より幅広な形状を有して当該底板部8bに略L字型を成して接続された受圧部8cとを有する取付金具8を、前記支柱6を支持するスパイラル杭1と共に地面7に埋設し、前記支柱6を前記スパイラル杭1又は前記取付金具8の少なくとも一方と連結し、前記支板部8cにより水平方向支持力を付与することを特徴とする。【選択図】 図4
SPIRAL PILE FOUNDATION AND FIXTURE THEREFOR
PROBLEM TO BE SOLVED: To provide a spiral pile foundation with improved bearing force in a horizontal direction, which can be constructed by a simple construction method at low cost.SOLUTION: A spiral pile foundation according to this invention supports a brace 6 by a spiral pile 1 that is buried in a ground 7. A metal fixture 8 comprises: a bottom plate part 8b into which the spiral pile 1 is inserted; and a pressured part 8c, which is wider than the spiral pile 1, formed into substantially L-shape and connected to the bottom plate part 8b. The metal fixture 8 is buried together with the spiral pile 1 supporting the brace 6 in the ground 7. The brace 6 is connected to at least either of the spiral pile 1 or the metal fixture 8 and a bearing force in the horizontal direction is given to the spiral pile by the pressured part 8c.SELECTED DRAWING: Figure 4
【課題】安価で簡易な工事作業により施工することができ、水平方向支持力が高められたスパイラル杭基礎を提供する。【解決手段】本発明のスパイラル杭基礎は、地面7に埋設されるスパイラル杭1で支柱6を支持するスパイラル杭基礎であって、スパイラル杭1が挿通する底板部8bと、当該スパイラル杭1より幅広な形状を有して当該底板部8bに略L字型を成して接続された受圧部8cとを有する取付金具8を、前記支柱6を支持するスパイラル杭1と共に地面7に埋設し、前記支柱6を前記スパイラル杭1又は前記取付金具8の少なくとも一方と連結し、前記支板部8cにより水平方向支持力を付与することを特徴とする。【選択図】 図4
SPIRAL PILE FOUNDATION AND FIXTURE THEREFOR
スパイラル杭基礎及びスパイラル杭基礎用の取付金具
GOTO TSUNEO (author) / TSUSHIMA SATORU (author)
2016-06-20
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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