发明名称 |
CONSTRUCTION METHOD OF CAISSON TYPE PILE AND CAISSON TYPE PILE |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a construction method of a caisson type pile and the caisson type pile, capable of easily and surely constructing a hollow part forming inner form of the caisson type pile of a large diameter.SOLUTION: The caisson type pile comprises a ring-shaped outer form constructed in the natural ground of a pile construction site and forming a shaft, a ring-shaped inner form 2 constructed in the outer form, concrete placed between the outer form and the inner form 2 and surplus soil back-filled in a hollow part formed of the inner form 2, and the inner form 2 is constituted by connecting an inner form unit (U) of assembling a liner plate 6 in a ring shape in a vertical multistage shape by connection means 11 constituted of an inside guide member 12 and an outside guide member 13 installed on a lateral end part side flange 8 of the liner plate 6.</p> |
申请公布号 |
JP2014214541(A) |
申请公布日期 |
2014.11.17 |
申请号 |
JP20130094267 |
申请日期 |
2013.04.26 |
申请人 |
JFE METAL PRODUCTS & ENGINEERING INC |
发明人 |
SUMIDA AKIRA;OKI KAZUYOSHI;TSURUMI AKITOSHI;KAMAZAKI YUJI |
分类号 |
E02D5/66;E21D5/00;E21D5/10 |
主分类号 |
E02D5/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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