JPS569518A - Movable apparatus for admixing ground improving agent - Google Patents
Movable apparatus for admixing ground improving agentInfo
- Publication number
- JPS569518A JPS569518A JP8382879A JP8382879A JPS569518A JP S569518 A JPS569518 A JP S569518A JP 8382879 A JP8382879 A JP 8382879A JP 8382879 A JP8382879 A JP 8382879A JP S569518 A JPS569518 A JP S569518A
- Authority
- JP
- Japan
- Prior art keywords
- improving agent
- admixing
- pipe
- soil
- ground
- 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
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To provide an apparatus for admixing and ejecting a ground improving agent to the ground at the bottom of lake or sea on which sludge or filthy mud is accumulated, capable of improving the soft ground continuously while travelling on the ground, by ejecting a soil improving agent from two turning shafts disposed in parallel with each other and having respectively agitating blades which are rotated in opposite directions to each other.
CONSTITUTION: A soil improving agent admixing apparatus of this invention comprises two turning shafts 3 disposed in parallel with each other and having agitating blades 2 extended lengthwise of admixing pipe 1 having openings 4, 4, and four soil improving agent ejecting ports 5 are formed at the positions of each shaft 3 where agitating blades 2 are fixed. In improving the soil or ground, said admixing pipe 1 is driven from work ship (not shown) into sludge covered soil and soil improving agent is ejected from ports 5 into pipe 1 while turning the shafts 3 in opposite directions. Sludge is drawn into pipe 1 from one opening 4 and discharged from the other opening 4 after being admixed with soil improving agent. By the reaction force produced in discharging the sludge, pipe 1 is moved together with work ship in a body.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8382879A JPS5843521B2 (en) | 1979-07-02 | 1979-07-02 | Traveling ground improvement agent mixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8382879A JPS5843521B2 (en) | 1979-07-02 | 1979-07-02 | Traveling ground improvement agent mixing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS569518A true JPS569518A (en) | 1981-01-31 |
JPS5843521B2 JPS5843521B2 (en) | 1983-09-27 |
Family
ID=13813546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8382879A Expired JPS5843521B2 (en) | 1979-07-02 | 1979-07-02 | Traveling ground improvement agent mixing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5843521B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598823A (en) * | 1982-07-01 | 1984-01-18 | Kazuharu Fujito | Method and apparatus for agitation for ground improvement |
JP2007032265A (en) * | 2005-07-22 | 2007-02-08 | Soilmec Spa | Method for mixing soil at site for forming underground wall or underground partition wall and device used for the same |
-
1979
- 1979-07-02 JP JP8382879A patent/JPS5843521B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598823A (en) * | 1982-07-01 | 1984-01-18 | Kazuharu Fujito | Method and apparatus for agitation for ground improvement |
JP2007032265A (en) * | 2005-07-22 | 2007-02-08 | Soilmec Spa | Method for mixing soil at site for forming underground wall or underground partition wall and device used for the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5843521B2 (en) | 1983-09-27 |
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