JPS5766229A - Construction of foundation pile - Google Patents
Construction of foundation pileInfo
- Publication number
- JPS5766229A JPS5766229A JP13059880A JP13059880A JPS5766229A JP S5766229 A JPS5766229 A JP S5766229A JP 13059880 A JP13059880 A JP 13059880A JP 13059880 A JP13059880 A JP 13059880A JP S5766229 A JPS5766229 A JP S5766229A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- head
- rotary
- rotary head
- fixed
- 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
Abstract
PURPOSE: To exactly and straightly penetrate a pile by countervailing the turning force of the pile by a method in which a rotary head is connected to a rotary rod rotatably inserted into the pile and the pile is turned in a direction opposite to the direction of the rotary head while holding a fixed interval between the rotary head and the pile.
CONSTITUTION: A rotary rod 9 attched to an auger is pierced through the inside of a pile 4, the pile 4 is hung down at a fixed height by a pile head chuck 3, and the rotary rod 9 is connected to the coupler 18 of a rotary head 16 through a detaching device 15 attached to its lower end. Then, while finely moving the pile 4 vertically by means of upper and lower oil-pressure devices 6, a given aperture H is formed between the lower end of the pile 4 and the base seat 17 of the rotary head 16. Under the condition, the rotary head 16 is turned toward a fixed direction through the torary head 16, and at the same time the pile head chuck 3 is turned in the opposite direction of the rotary rod 9. Thus, the ground can be excavated for the foundation and the foundation pile 4 can be buried at a fixed depth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13059880A JPS5766229A (en) | 1980-09-22 | 1980-09-22 | Construction of foundation pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13059880A JPS5766229A (en) | 1980-09-22 | 1980-09-22 | Construction of foundation pile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766229A true JPS5766229A (en) | 1982-04-22 |
Family
ID=15038032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13059880A Pending JPS5766229A (en) | 1980-09-22 | 1980-09-22 | Construction of foundation pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766229A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488378A (en) * | 2011-02-28 | 2012-08-29 | Tsoi Hei Ma Thomas | Vehicle with assisted boost to turbocharger |
-
1980
- 1980-09-22 JP JP13059880A patent/JPS5766229A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488378A (en) * | 2011-02-28 | 2012-08-29 | Tsoi Hei Ma Thomas | Vehicle with assisted boost to turbocharger |
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