JPS6475715A - Soil cement composite pile - Google Patents
Soil cement composite pileInfo
- Publication number
- JPS6475715A JPS6475715A JP23253687A JP23253687A JPS6475715A JP S6475715 A JPS6475715 A JP S6475715A JP 23253687 A JP23253687 A JP 23253687A JP 23253687 A JP23253687 A JP 23253687A JP S6475715 A JPS6475715 A JP S6475715A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- expanded
- soil cement
- column
- cement composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
PURPOSE:To raise the drawing and penetrating forces of soil cement composite piles by a method in which a steel tubular pile having a projection with an expanded bottom end is penetrated into a soil cement column with an expanded bottom end in the ground before it hardens. CONSTITUTION:A steel tubular pile 14 with a projection on the ground 10 is penetrated into the ground 10. An excavating tube 15 is turned and cement milk is injected from the tip of a stirring blade rod 17 while excavating the ground with a expandible blade bit 16 to form a soil cement column 13. When the column 13 reaches a given depth into soft ground layer 11, an expandible blade bit 15 is expanded to excavate an expanded-diameter pit down to the bearing layer 12 in order to form the column 13 with an expanded diameter portion 13b.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232536A JPH0617579B2 (en) | 1987-09-18 | 1987-09-18 | Soil cement composite pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232536A JPH0617579B2 (en) | 1987-09-18 | 1987-09-18 | Soil cement composite pile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6475715A true JPS6475715A (en) | 1989-03-22 |
JPH0617579B2 JPH0617579B2 (en) | 1994-03-09 |
Family
ID=16940867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62232536A Expired - Lifetime JPH0617579B2 (en) | 1987-09-18 | 1987-09-18 | Soil cement composite pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0617579B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336315A (en) * | 1989-06-30 | 1991-02-18 | Kajima Corp | Pile for concurrently serving as earth anchor |
JPH03208912A (en) * | 1990-01-12 | 1991-09-12 | Minoru Yamamoto | Construction method of solidified pile executed from inside of underground space and device thereof |
JPH09195270A (en) * | 1996-01-18 | 1997-07-29 | Mitani Sekisan Co Ltd | Method of constructing foundation pile, and foundation pile |
JP2000045274A (en) * | 1998-07-31 | 2000-02-15 | Nippon Steel Corp | Burying construction method of bearing pile and bearing pile |
US6575240B1 (en) * | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
JP2005139900A (en) * | 1999-08-31 | 2005-06-02 | Mitani Sekisan Co Ltd | Burying method for ready-made pile, foundation pile structure, and ready-made pile |
JP2009191452A (en) * | 2008-02-12 | 2009-08-27 | Jfe Steel Corp | Composite friction pile |
JP2010007321A (en) * | 2008-06-25 | 2010-01-14 | 正記 ▲高▼田 | Bottom-enlarging reinforcements |
WO2020218093A1 (en) * | 2019-04-23 | 2020-10-29 | 東電設計株式会社 | Pile foundation and method for constructing pile foundation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817849A (en) * | 1981-07-25 | 1983-02-02 | バブコツク日立株式会社 | Ball mill |
JPS6250516A (en) * | 1985-08-28 | 1987-03-05 | Kajima Corp | Formation work of composite pile |
-
1987
- 1987-09-18 JP JP62232536A patent/JPH0617579B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817849A (en) * | 1981-07-25 | 1983-02-02 | バブコツク日立株式会社 | Ball mill |
JPS6250516A (en) * | 1985-08-28 | 1987-03-05 | Kajima Corp | Formation work of composite pile |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336315A (en) * | 1989-06-30 | 1991-02-18 | Kajima Corp | Pile for concurrently serving as earth anchor |
JPH03208912A (en) * | 1990-01-12 | 1991-09-12 | Minoru Yamamoto | Construction method of solidified pile executed from inside of underground space and device thereof |
JPH09195270A (en) * | 1996-01-18 | 1997-07-29 | Mitani Sekisan Co Ltd | Method of constructing foundation pile, and foundation pile |
JP2000045274A (en) * | 1998-07-31 | 2000-02-15 | Nippon Steel Corp | Burying construction method of bearing pile and bearing pile |
US6575240B1 (en) * | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
JP2005139900A (en) * | 1999-08-31 | 2005-06-02 | Mitani Sekisan Co Ltd | Burying method for ready-made pile, foundation pile structure, and ready-made pile |
JP2009191452A (en) * | 2008-02-12 | 2009-08-27 | Jfe Steel Corp | Composite friction pile |
JP2010007321A (en) * | 2008-06-25 | 2010-01-14 | 正記 ▲高▼田 | Bottom-enlarging reinforcements |
WO2020218093A1 (en) * | 2019-04-23 | 2020-10-29 | 東電設計株式会社 | Pile foundation and method for constructing pile foundation |
JP2020180436A (en) * | 2019-04-23 | 2020-11-05 | 東電設計株式会社 | Pile foundation and construction method of pile foundation |
Also Published As
Publication number | Publication date |
---|---|
JPH0617579B2 (en) | 1994-03-09 |
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