JPS6483719A - Grout injection tube for ground - Google Patents
Grout injection tube for groundInfo
- Publication number
- JPS6483719A JPS6483719A JP24065687A JP24065687A JPS6483719A JP S6483719 A JPS6483719 A JP S6483719A JP 24065687 A JP24065687 A JP 24065687A JP 24065687 A JP24065687 A JP 24065687A JP S6483719 A JPS6483719 A JP S6483719A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- tube
- path
- injection tube
- different
- 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
Abstract
PURPOSE:To quickly and easily solidify the ground by a method in which a number of grouts of different solidifying times are concurrently injected through a small-diameter injection tube into the ground. CONSTITUTION:An injection tube 1 has an outer tube path 2 and an inner tube path 3 having many horizontal jet nozzles 4 leading to the outside A of the tube 1. The nozzles 4 lead to the outside A of the tube 1 through discharge ports 5 traversing the path 2, and the port 5 has a jet nozzle 6. At least two of the ports 5 are formed to have different diameter ratios of jet nozzles formed inside. Since a given discharge amount at each discharge port can be secured regardless of different injection pressures, the ground can be surely solidified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24065687A JPS6483719A (en) | 1987-09-28 | 1987-09-28 | Grout injection tube for ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24065687A JPS6483719A (en) | 1987-09-28 | 1987-09-28 | Grout injection tube for ground |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6483719A true JPS6483719A (en) | 1989-03-29 |
JPH0565649B2 JPH0565649B2 (en) | 1993-09-20 |
Family
ID=17062737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24065687A Granted JPS6483719A (en) | 1987-09-28 | 1987-09-28 | Grout injection tube for ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483719A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649835A (en) * | 1992-06-13 | 1994-02-22 | Kyokado Eng Co Ltd | Filling pipe for grouting |
JPH0649836A (en) * | 1992-06-15 | 1994-02-22 | Kyokado Eng Co Ltd | Grouting system |
JPH06299536A (en) * | 1993-04-14 | 1994-10-25 | Kyokado Eng Co Ltd | Injection of ground improvement agent and ingection tube |
-
1987
- 1987-09-28 JP JP24065687A patent/JPS6483719A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649835A (en) * | 1992-06-13 | 1994-02-22 | Kyokado Eng Co Ltd | Filling pipe for grouting |
JPH0649836A (en) * | 1992-06-15 | 1994-02-22 | Kyokado Eng Co Ltd | Grouting system |
JPH06299536A (en) * | 1993-04-14 | 1994-10-25 | Kyokado Eng Co Ltd | Injection of ground improvement agent and ingection tube |
Also Published As
Publication number | Publication date |
---|---|
JPH0565649B2 (en) | 1993-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |