JPS57112513A - Construction of foundation pile for ground improvement - Google Patents
Construction of foundation pile for ground improvementInfo
- Publication number
- JPS57112513A JPS57112513A JP18754580A JP18754580A JPS57112513A JP S57112513 A JPS57112513 A JP S57112513A JP 18754580 A JP18754580 A JP 18754580A JP 18754580 A JP18754580 A JP 18754580A JP S57112513 A JPS57112513 A JP S57112513A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- excavation
- improving agent
- pipe
- construction
- 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.)
- Pending
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Piles And Underground Anchors (AREA)
Abstract
PURPOSE: To form a pipe soil concrete pile familiarly combinable with surrounding soil by a method in which excavated soil and an improving agent are mixed together, and then a thin-thickness pipe is inserted into an excavated pit and then solidified.
CONSTITUTION: An excavation shaft 1 with an excavating blade 2 and a stirring blade 3 is advanced while being turned until the excavation is advanced to a given depth. And, during the excavation or drawing period, an improving agent, e.g., cement milk, is grouted through a fluid pathway provided in the hollow of the excavation shaft 1. After the soil and the improving agent are mixed together, the excavation shaft 1 is drawn out, and before soil concrete pile is solidified, a small-diameter, thin-thick hollow pipe 4 is inserted into the soil concrete.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18754580A JPS57112513A (en) | 1980-12-26 | 1980-12-26 | Construction of foundation pile for ground improvement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18754580A JPS57112513A (en) | 1980-12-26 | 1980-12-26 | Construction of foundation pile for ground improvement |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57112513A true JPS57112513A (en) | 1982-07-13 |
Family
ID=16207950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18754580A Pending JPS57112513A (en) | 1980-12-26 | 1980-12-26 | Construction of foundation pile for ground improvement |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57112513A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0354882U (en) * | 1990-08-22 | 1991-05-27 | ||
JPH0742159A (en) * | 1993-07-30 | 1995-02-10 | Railway Technical Res Inst | Large-diameter bend/tension reinforcing body and construction method thereof |
JPH0748833A (en) * | 1994-06-17 | 1995-02-21 | Geotop Corp | Foundation pile structure |
JP2008031772A (en) * | 2006-07-31 | 2008-02-14 | Jfe Steel Kk | Construction method of precast pile, and cover for use in the construction method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792212A (en) * | 1980-11-27 | 1982-06-08 | Taisei Corp | Reinforcing work for natural ground |
-
1980
- 1980-12-26 JP JP18754580A patent/JPS57112513A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792212A (en) * | 1980-11-27 | 1982-06-08 | Taisei Corp | Reinforcing work for natural ground |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0354882U (en) * | 1990-08-22 | 1991-05-27 | ||
JPH0742159A (en) * | 1993-07-30 | 1995-02-10 | Railway Technical Res Inst | Large-diameter bend/tension reinforcing body and construction method thereof |
JPH0748833A (en) * | 1994-06-17 | 1995-02-21 | Geotop Corp | Foundation pile structure |
JP2651893B2 (en) * | 1994-06-17 | 1997-09-10 | 株式会社ジオトップ | Foundation pile structure |
JP2008031772A (en) * | 2006-07-31 | 2008-02-14 | Jfe Steel Kk | Construction method of precast pile, and cover for use in the construction method |
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