JPS57112514A - Instrument for improving soft ground - Google Patents
Instrument for improving soft groundInfo
- Publication number
- JPS57112514A JPS57112514A JP12745481A JP12745481A JPS57112514A JP S57112514 A JPS57112514 A JP S57112514A JP 12745481 A JP12745481 A JP 12745481A JP 12745481 A JP12745481 A JP 12745481A JP S57112514 A JPS57112514 A JP S57112514A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- soft ground
- grout
- ground
- rotary
- 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 equalize the hardness of the ground by a method which a casing rod and a hollow rod are independently made up, and the amount of a grout to be supplied and the revolving number of the hollow rod are properly adjusted according to the condition of the ground.
CONSTITUTION: A freely turnable casing rod 1 and a rotary rod 3 are penetrated into soft ground 13, a stirring blade 6 is positioned horizontally, and the rotary rod 3 is turned by means of a rotary driving mechanism 2. At the same time, the casing rod 1 is turned and a grout 14 inside the rod 1 is sent out of a discharge port 11 and mixed with the soil of the soft ground 13 while stirring. While pulling up the rotary rod 3, the grout and soil are mixed together while stirring to construct an improved soil pile 15.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56127454A JPS5947094B2 (en) | 1981-08-13 | 1981-08-13 | Soft ground improvement soil pillar creation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56127454A JPS5947094B2 (en) | 1981-08-13 | 1981-08-13 | Soft ground improvement soil pillar creation equipment |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP753289A Division JPS5825130B2 (en) | 1974-12-24 | 1974-12-24 | Soft ground improvement method and equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57112514A true JPS57112514A (en) | 1982-07-13 |
JPS5947094B2 JPS5947094B2 (en) | 1984-11-16 |
Family
ID=14960322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56127454A Expired JPS5947094B2 (en) | 1981-08-13 | 1981-08-13 | Soft ground improvement soil pillar creation equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947094B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02132734U (en) * | 1989-04-06 | 1990-11-05 | ||
JPH0424319A (en) * | 1990-05-18 | 1992-01-28 | Soowa Sangyo:Yugen | Drilling auger for soil cement column |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0724551Y2 (en) * | 1986-08-05 | 1995-06-05 | ワイケイケイ株式会社 | Inside / outside sliding window |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4954305U (en) * | 1972-08-15 | 1974-05-14 | ||
JPS4983208A (en) * | 1972-12-19 | 1974-08-10 |
-
1981
- 1981-08-13 JP JP56127454A patent/JPS5947094B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4954305U (en) * | 1972-08-15 | 1974-05-14 | ||
JPS4983208A (en) * | 1972-12-19 | 1974-08-10 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02132734U (en) * | 1989-04-06 | 1990-11-05 | ||
JPH089225Y2 (en) * | 1989-04-06 | 1996-03-13 | 株式会社丸徳基業 | Pile making machine |
JPH0424319A (en) * | 1990-05-18 | 1992-01-28 | Soowa Sangyo:Yugen | Drilling auger for soil cement column |
Also Published As
Publication number | Publication date |
---|---|
JPS5947094B2 (en) | 1984-11-16 |
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