JPS5664029A - Earth auger for construction of pile-driven wall in field - Google Patents
Earth auger for construction of pile-driven wall in fieldInfo
- Publication number
- JPS5664029A JPS5664029A JP13734879A JP13734879A JPS5664029A JP S5664029 A JPS5664029 A JP S5664029A JP 13734879 A JP13734879 A JP 13734879A JP 13734879 A JP13734879 A JP 13734879A JP S5664029 A JPS5664029 A JP S5664029A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- antecedent
- auger
- mortar
- flight
- 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
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE: To place water shield walls of fixed width and thickness all the time even when pile of inaccurate verticality is used by a method in which an earth auger used in the construction of a pile-arranged wall for sheathing soil can excavate soil and sand between intermediate pile and antecedent pile ahead of the injection of mortar.
CONSTITUTION: Excavation is made between antecedent piles 10 by using an earth auger 11, and the auger 11 is stopped and then directed its direction in such a way that a jet nozzle 8 and an antecedent cutter 9 are turned toward the left- and right- handed antecedent piles 10. Then, a mortar is conveyed under pressure. In this case, the auger 11 is pulled up without being turned. Also, the mortar 12 is filled into a pit below an auger head 4 from a discharge port 6 under low and high- pressures and also injected toward the antecedent pile from the nozzle 8 at the end of a flight 22. At the same time, the cutter 93 of a forward cutter 9 is projected from the tip of the flight 22 and collides with the side of the antecedent pile, whereby soil and sand between the flight 22 and the antecedent pile 10 are cut and removed by the auger 11 being pulled up. Afterwards, a mortar is injected to construct a water shield wall 12.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734879A JPS5922852B2 (en) | 1979-10-24 | 1979-10-24 | Earth auger for constructing a wall with rows of piles driven in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734879A JPS5922852B2 (en) | 1979-10-24 | 1979-10-24 | Earth auger for constructing a wall with rows of piles driven in place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5664029A true JPS5664029A (en) | 1981-06-01 |
| JPS5922852B2 JPS5922852B2 (en) | 1984-05-29 |
Family
ID=15196538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13734879A Expired JPS5922852B2 (en) | 1979-10-24 | 1979-10-24 | Earth auger for constructing a wall with rows of piles driven in place |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922852B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59150836U (en) * | 1983-03-28 | 1984-10-09 | 丸井産業株式会社 | construction scaffolding hanging clamp |
-
1979
- 1979-10-24 JP JP13734879A patent/JPS5922852B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5922852B2 (en) | 1984-05-29 |
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