JPS56142923A - Construction of foundation pile and case auger used therefor - Google Patents
Construction of foundation pile and case auger used thereforInfo
- Publication number
- JPS56142923A JPS56142923A JP4483380A JP4483380A JPS56142923A JP S56142923 A JPS56142923 A JP S56142923A JP 4483380 A JP4483380 A JP 4483380A JP 4483380 A JP4483380 A JP 4483380A JP S56142923 A JPS56142923 A JP S56142923A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- pit
- sand
- auger
- excavated
- 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)
Abstract
PURPOSE: To prevent the crumbling of the wall of a pit by a method in which the pit is excavated by a case auger whose small-diametered lower part is provided with a screw blade in such a way that no excavated soil is discharged and the wall ground of the pit is compacted.
CONSTITUTION: When the ground where a foundation pile is to be placed is excavated by a case auger A, soil and sand are pushed up by a screw blade 4 provided to the small diameter portion 1a at the lower part of the casing, part of the excavated soil and sand is compacted to some extent to the wall ground of the pit, and the soil and sand being pushed up are further compacted to the wall ground of the pit by the upper part 1b of the casing. Thus, the excavated soil and sand are partly stayed on the small diameter portion 1a and the remaining larger part of the soil and sand is compacted to the wall ground of the pit wherein being discharged to the ground's surface. When the excavation proceeds further until a given depth is reached, the auger A is turned reversely and then cement milk is injected through a nozzle 2 at the tip of the auger A, whereby the soil and sand remaining between the blades 4 go down and at the same time is disturbed and mixed with the cement milk injected by means of a disturbing blade 5 to form a soil mortar B. Then, the auger A is drawn up and a ready-made pile C is driven into.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4483380A JPS56142923A (en) | 1980-04-04 | 1980-04-04 | Construction of foundation pile and case auger used therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4483380A JPS56142923A (en) | 1980-04-04 | 1980-04-04 | Construction of foundation pile and case auger used therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56142923A true JPS56142923A (en) | 1981-11-07 |
JPS6342046B2 JPS6342046B2 (en) | 1988-08-19 |
Family
ID=12702460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4483380A Granted JPS56142923A (en) | 1980-04-04 | 1980-04-04 | Construction of foundation pile and case auger used therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56142923A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941520A (en) * | 1982-08-30 | 1984-03-07 | Toyo Pairu Fume Kan Seisakusho:Kk | Construction of foundation pile and excavator therefor |
JPS60148918A (en) * | 1984-01-17 | 1985-08-06 | Nittoku Kensetsu Kk | Method of building synthesized pile |
JPS6110625A (en) * | 1984-06-26 | 1986-01-18 | Daido Concrete Kogyo Kk | Process of settling concrete pile |
JPS61134426A (en) * | 1984-12-05 | 1986-06-21 | Chiyoda Kenki Kk | Method of burying pile |
US7883295B2 (en) * | 2008-04-10 | 2011-02-08 | Schellhorn Verne L | Method and apparatus for forming an in situ subterranean soil cement structure having a cyclonic mixing region |
WO2011089666A1 (en) * | 2010-01-25 | 2011-07-28 | 株式会社テノックス | Method for building column replaced with hydraulic solidifying liquid material and device for constructing column replaced with hydraulic solidifying liquid material |
JP2014047482A (en) * | 2012-08-30 | 2014-03-17 | Travers Corp | Ground improvement device, surplus soil discharge inhibitor of ground improvement device, and ground improvement method |
JP2015140610A (en) * | 2014-01-30 | 2015-08-03 | 株式会社日本住宅保証検査機構 | Construction apparatus for hydraulic solidification material liquid-substituted column, construction method for hydraulic solidification material liquid-substituted column, and hydraulic solidification material liquid-substituted column |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5299611A (en) * | 1976-02-17 | 1977-08-20 | Seiko Kogyo Kk | Method of forming column body in subsoil |
JPS53105808A (en) * | 1977-02-26 | 1978-09-14 | Teruo Koi | Device for placing base pile |
JPS543315A (en) * | 1977-06-10 | 1979-01-11 | Takechi Komusho Kk | Method of construction of pile that horizontal force is strengthened and its device |
-
1980
- 1980-04-04 JP JP4483380A patent/JPS56142923A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5299611A (en) * | 1976-02-17 | 1977-08-20 | Seiko Kogyo Kk | Method of forming column body in subsoil |
JPS53105808A (en) * | 1977-02-26 | 1978-09-14 | Teruo Koi | Device for placing base pile |
JPS543315A (en) * | 1977-06-10 | 1979-01-11 | Takechi Komusho Kk | Method of construction of pile that horizontal force is strengthened and its device |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941520A (en) * | 1982-08-30 | 1984-03-07 | Toyo Pairu Fume Kan Seisakusho:Kk | Construction of foundation pile and excavator therefor |
JPS60148918A (en) * | 1984-01-17 | 1985-08-06 | Nittoku Kensetsu Kk | Method of building synthesized pile |
JPH0216815B2 (en) * | 1984-01-17 | 1990-04-18 | Nittoku Kensetsu Kk | |
JPS6110625A (en) * | 1984-06-26 | 1986-01-18 | Daido Concrete Kogyo Kk | Process of settling concrete pile |
JPS61134426A (en) * | 1984-12-05 | 1986-06-21 | Chiyoda Kenki Kk | Method of burying pile |
JPH0140173B2 (en) * | 1984-12-05 | 1989-08-25 | Chiyoda Kenki Kk | |
US7883295B2 (en) * | 2008-04-10 | 2011-02-08 | Schellhorn Verne L | Method and apparatus for forming an in situ subterranean soil cement structure having a cyclonic mixing region |
WO2011089666A1 (en) * | 2010-01-25 | 2011-07-28 | 株式会社テノックス | Method for building column replaced with hydraulic solidifying liquid material and device for constructing column replaced with hydraulic solidifying liquid material |
JP2014047482A (en) * | 2012-08-30 | 2014-03-17 | Travers Corp | Ground improvement device, surplus soil discharge inhibitor of ground improvement device, and ground improvement method |
JP2015140610A (en) * | 2014-01-30 | 2015-08-03 | 株式会社日本住宅保証検査機構 | Construction apparatus for hydraulic solidification material liquid-substituted column, construction method for hydraulic solidification material liquid-substituted column, and hydraulic solidification material liquid-substituted column |
Also Published As
Publication number | Publication date |
---|---|
JPS6342046B2 (en) | 1988-08-19 |
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