JPS5754621A - Improving method for soft ground and device therefor - Google Patents
Improving method for soft ground and device thereforInfo
- Publication number
- JPS5754621A JPS5754621A JP12801880A JP12801880A JPS5754621A JP S5754621 A JPS5754621 A JP S5754621A JP 12801880 A JP12801880 A JP 12801880A JP 12801880 A JP12801880 A JP 12801880A JP S5754621 A JPS5754621 A JP S5754621A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- reaction liquid
- main agent
- powdery main
- rotary shaft
- 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 prevent the occurrence of a damage due to the lise of power on a ground improvement and to enable the improvement of a ground without being influence by water contained in the ground, by a method wherein a powdery main agent and a reaction liquid are separately sent by pressure into a soft ground, and the powdery main agent, the reaction liquid, and soft soil are agitated for the mixture to harden the ground.
CONSTITUTION: Through the rotation of a rotary shaft 3 of an improving equipment body 2 attached to a base machine 1, a lower agitating vane 4 and an upper agitating vane 5, mounted at the rotary shaft, are inserted as they excavate and agitate a soft soil 9. Then, when the rotary shaft 3 turned, a powdery main agent and a reaction liquid are simultaneously jetted onto one-spot through a powdery main agent jet port and a reaction liquid jet hole, and the agitating vanes are pulled off as the powdery main agent and the reaction liquid are mixed with soft soil.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12801880A JPS5754621A (en) | 1980-09-17 | 1980-09-17 | Improving method for soft ground and device therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12801880A JPS5754621A (en) | 1980-09-17 | 1980-09-17 | Improving method for soft ground and device therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754621A true JPS5754621A (en) | 1982-04-01 |
JPS6353327B2 JPS6353327B2 (en) | 1988-10-24 |
Family
ID=14974444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12801880A Granted JPS5754621A (en) | 1980-09-17 | 1980-09-17 | Improving method for soft ground and device therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5754621A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150077U (en) * | 1982-03-31 | 1983-10-07 | 株式会社ナブコ | Draw drive device for curved door |
JPS63206515A (en) * | 1987-02-20 | 1988-08-25 | Kobe Steel Ltd | Ground improving work |
CN107687118A (en) * | 2017-08-31 | 2018-02-13 | 中建三局第建设工程有限责任公司 | The forming method of hydraulic reclamation region saturated soft soil roadbed |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH034323U (en) * | 1989-06-05 | 1991-01-17 | ||
JPH03106228U (en) * | 1990-02-07 | 1991-11-01 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936111A (en) * | 1972-08-08 | 1974-04-03 |
-
1980
- 1980-09-17 JP JP12801880A patent/JPS5754621A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936111A (en) * | 1972-08-08 | 1974-04-03 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150077U (en) * | 1982-03-31 | 1983-10-07 | 株式会社ナブコ | Draw drive device for curved door |
JPH0322465Y2 (en) * | 1982-03-31 | 1991-05-16 | ||
JPS63206515A (en) * | 1987-02-20 | 1988-08-25 | Kobe Steel Ltd | Ground improving work |
CN107687118A (en) * | 2017-08-31 | 2018-02-13 | 中建三局第建设工程有限责任公司 | The forming method of hydraulic reclamation region saturated soft soil roadbed |
Also Published As
Publication number | Publication date |
---|---|
JPS6353327B2 (en) | 1988-10-24 |
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