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A platform for research: civil engineering, architecture and urbanism
REVERSELY DRIVEN COLUMN ERECTING METHOD AND REVERSELY DRIVEN COLUMN USED FOR THE SAME
To provide a reversely driven column erection method capable of accurately erecting a reversely driven column in a concrete pile, and a reversely driven column.SOLUTION: Provided is the reversely driven column erection method for erecting a reversely driven column 1 in a pile hole 31 provided in a foundation 30 comprises the steps of: fixing an accuracy holding steel material 20 extending downward to a lower end of an embedment 3 of the reversely driven column 1; inserting the reversely driven column 1 to which the accuracy holding steel material 20 is fixed into the pile hole 31; and fixing the accuracy holding steel material 20 and the embedment 3 to a concrete pile. Also provided is the reversely driven column 1 used for the method.SELECTED DRAWING: Figure 6
【課題】コンクリート杭に逆打ち支柱を精度良く建て込むことが可能な逆打ち支柱の建込み方法及び逆打ち支柱を提供することである。【解決手段】地盤３０に設けられた杭孔３１に逆打ち支柱１を建て込む、逆打ち支柱の建込み方法であって、逆打ち支柱１の根入れ部３の下端に、下方に向けて延びる精度保持用鋼材２０を固定する工程と、精度保持用鋼材２０が固定された逆打ち支柱１を杭孔３１に挿入する工程と、精度保持用鋼材２０及び根入れ部３をコンクリート杭に固定する工程と、を有することを特徴とする逆打ち支柱の建込み方法及びこれに用いる逆打ち支柱１。【選択図】図６
REVERSELY DRIVEN COLUMN ERECTING METHOD AND REVERSELY DRIVEN COLUMN USED FOR THE SAME
To provide a reversely driven column erection method capable of accurately erecting a reversely driven column in a concrete pile, and a reversely driven column.SOLUTION: Provided is the reversely driven column erection method for erecting a reversely driven column 1 in a pile hole 31 provided in a foundation 30 comprises the steps of: fixing an accuracy holding steel material 20 extending downward to a lower end of an embedment 3 of the reversely driven column 1; inserting the reversely driven column 1 to which the accuracy holding steel material 20 is fixed into the pile hole 31; and fixing the accuracy holding steel material 20 and the embedment 3 to a concrete pile. Also provided is the reversely driven column 1 used for the method.SELECTED DRAWING: Figure 6
【課題】コンクリート杭に逆打ち支柱を精度良く建て込むことが可能な逆打ち支柱の建込み方法及び逆打ち支柱を提供することである。【解決手段】地盤３０に設けられた杭孔３１に逆打ち支柱１を建て込む、逆打ち支柱の建込み方法であって、逆打ち支柱１の根入れ部３の下端に、下方に向けて延びる精度保持用鋼材２０を固定する工程と、精度保持用鋼材２０が固定された逆打ち支柱１を杭孔３１に挿入する工程と、精度保持用鋼材２０及び根入れ部３をコンクリート杭に固定する工程と、を有することを特徴とする逆打ち支柱の建込み方法及びこれに用いる逆打ち支柱１。【選択図】図６
REVERSELY DRIVEN COLUMN ERECTING METHOD AND REVERSELY DRIVEN COLUMN USED FOR THE SAME
逆打ち支柱の建込み方法及びこれに用いる逆打ち支柱
FUJII FUTOSHI (author) / YOKOYAMA BANSHI (author) / YABE FUMIO (author) / ARAKAWA MAKOTO (author) / YOSHIMURA KOJI (author)
2023-01-20
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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