JPS5777718A - Improving device for underground stable layer - Google Patents
Improving device for underground stable layerInfo
- Publication number
- JPS5777718A JPS5777718A JP8751381A JP8751381A JPS5777718A JP S5777718 A JPS5777718 A JP S5777718A JP 8751381 A JP8751381 A JP 8751381A JP 8751381 A JP8751381 A JP 8751381A JP S5777718 A JPS5777718 A JP S5777718A
- Authority
- JP
- Japan
- Prior art keywords
- pouring pipe
- ground
- hardener
- stable layer
- barge
- 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
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To form an underground stable layer in a horizontal direction to a ground surface without the removal of a pouring pipe, by a method wherein a hardener is jetted through a nozzle as the pouring pipe is turned, and with this the pouring pipe is moved togetherwith an installation base bed.
CONSTITUTION: A support bed 6 on a craddle 4 of a barge 1 is adjusted and secured by tilting it at about 30° according to a condition of a ground to be improved. A pouring pipe 12 is inserted into a driving means 10 along the support bed 6 and is further inserted into a soft ground. The pouring pipe 12 is turned as a ground hardener, jetted through a jet nozzle 11, agitates and is mixed with a peripheral soil and sand. A hardener layer is continously formed as the barge 1 is pulled in a direction of the base end side of the pouring pipe 12 for movement.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8751381A JPS5777718A (en) | 1981-06-09 | 1981-06-09 | Improving device for underground stable layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8751381A JPS5777718A (en) | 1981-06-09 | 1981-06-09 | Improving device for underground stable layer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP560175A Division JPS5181411A (en) | 1975-01-13 | 1975-01-13 | CHICHUANTEISONOZOSEIHOHOTO SONOSOCHI |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5777718A true JPS5777718A (en) | 1982-05-15 |
Family
ID=13917061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8751381A Pending JPS5777718A (en) | 1981-06-09 | 1981-06-09 | Improving device for underground stable layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5777718A (en) |
-
1981
- 1981-06-09 JP JP8751381A patent/JPS5777718A/en active Pending
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