JPS5724725A - Removing method for underground pile - Google Patents
Removing method for underground pileInfo
- Publication number
- JPS5724725A JPS5724725A JP9712680A JP9712680A JPS5724725A JP S5724725 A JPS5724725 A JP S5724725A JP 9712680 A JP9712680 A JP 9712680A JP 9712680 A JP9712680 A JP 9712680A JP S5724725 A JPS5724725 A JP S5724725A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- auger
- around
- underground
- wires
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
PURPOSE: To reduce a pulling resistance of a pile, by a method wherein the ground around a pile, driven into the earth, is excavated and discharged through the rotation of a casing auger, and after the ground and the pile are separated from each other, the pile is pulled out by means of a wire.
CONSTITUTION: A casing auger 4 is positioned corresponding to an outer circumference of a pile 12 driven underground, and the ground around the pile 12 is excavated and discharged through the rotation of the auger 14. After the auger 14 excavates the soil down to a given depth, loop parts 5b of wires 5, which are wound around an oversized part 6 of the auger 4 for the storage, are tightened around the outer circumference of the pile 12. After the auger 14 is reversed to be lifted, the upper end of the wires 5, 5 are wound up by means of a winch. This causes tightening of the loop parts 5b of the wires 5, 5 around the underground pile 12 and permits pulling out of the underground pile 12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9712680A JPS6027331B2 (en) | 1980-07-16 | 1980-07-16 | Underground pile removal method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9712680A JPS6027331B2 (en) | 1980-07-16 | 1980-07-16 | Underground pile removal method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5724725A true JPS5724725A (en) | 1982-02-09 |
| JPS6027331B2 JPS6027331B2 (en) | 1985-06-28 |
Family
ID=14183864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9712680A Expired JPS6027331B2 (en) | 1980-07-16 | 1980-07-16 | Underground pile removal method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027331B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011026936A (en) * | 2009-07-27 | 2011-02-10 | Mandai Crane:Kk | Method and device for extracting buried pile |
| JP2017206814A (en) * | 2016-05-16 | 2017-11-24 | 太洋基礎工業株式会社 | Method and device for pulling out buried pile |
| JP6320606B1 (en) * | 2017-07-03 | 2018-05-09 | 藤井 健之 | Pile removal device and pile removal method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259450U (en) * | 1988-10-21 | 1990-05-01 |
-
1980
- 1980-07-16 JP JP9712680A patent/JPS6027331B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011026936A (en) * | 2009-07-27 | 2011-02-10 | Mandai Crane:Kk | Method and device for extracting buried pile |
| JP2017206814A (en) * | 2016-05-16 | 2017-11-24 | 太洋基礎工業株式会社 | Method and device for pulling out buried pile |
| JP6320606B1 (en) * | 2017-07-03 | 2018-05-09 | 藤井 健之 | Pile removal device and pile removal method |
| JP2019015023A (en) * | 2017-07-03 | 2019-01-31 | 藤井 健之 | Pile extraction device and pile extraction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6027331B2 (en) | 1985-06-28 |
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