JPS5652218A - Improving method of construction for viscous subsurface - Google Patents
Improving method of construction for viscous subsurfaceInfo
- Publication number
- JPS5652218A JPS5652218A JP12824679A JP12824679A JPS5652218A JP S5652218 A JPS5652218 A JP S5652218A JP 12824679 A JP12824679 A JP 12824679A JP 12824679 A JP12824679 A JP 12824679A JP S5652218 A JPS5652218 A JP S5652218A
- Authority
- JP
- Japan
- Prior art keywords
- subsurface
- construction
- viscous
- injecting
- improving
- 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 obtain a method of construction, which can decrease the injecting pressure of a material for improving the subsurface, with excellent accuracy of the improvement of the subsurface, while it is economical and is superior in the effect of the improvement of the subsurface.
CONSTITUTION: An injecting pipe 1 provided with a whole circumference horizontal injecting head 2 is inserted into a viscous ground 3 by a fixed depth. A material for improving the subsurface is jetted into the viscous ground 3 in the horizontal direction through said whole circumference horizontal injecting head 2, and infiltrated into the voids of soil grains, and the subsurface is improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12824679A JPS5652218A (en) | 1979-10-04 | 1979-10-04 | Improving method of construction for viscous subsurface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12824679A JPS5652218A (en) | 1979-10-04 | 1979-10-04 | Improving method of construction for viscous subsurface |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5652218A true JPS5652218A (en) | 1981-05-11 |
Family
ID=14980101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12824679A Pending JPS5652218A (en) | 1979-10-04 | 1979-10-04 | Improving method of construction for viscous subsurface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652218A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63300108A (en) * | 1987-05-30 | 1988-12-07 | Tokyo Chika Koji Kk | Method and apparatus for improving ground by blowing of fine powdery granule |
-
1979
- 1979-10-04 JP JP12824679A patent/JPS5652218A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63300108A (en) * | 1987-05-30 | 1988-12-07 | Tokyo Chika Koji Kk | Method and apparatus for improving ground by blowing of fine powdery granule |
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