JPS57178024A - Ground amending method - Google Patents
Ground amending methodInfo
- Publication number
- JPS57178024A JPS57178024A JP6365281A JP6365281A JPS57178024A JP S57178024 A JPS57178024 A JP S57178024A JP 6365281 A JP6365281 A JP 6365281A JP 6365281 A JP6365281 A JP 6365281A JP S57178024 A JPS57178024 A JP S57178024A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- ground
- rods
- hoses
- casing rod
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000009412 basement excavation Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE:To enable implanting of an amending agent through a hose and to enable to perform a safe and efficient work, by a method wherein a casing consists of a plural number of partial rods, and the partial rods are inserted into a ground together with the hose, previously inserted into the rods, for connection of the rods to each other. CONSTITUTION:A large number of partial rods 2, whereinto a hose 12 is previously inserted, is connected in turn to form a casing rod A. The casing rod is inserted as a ground 1 is cut with the casing rod turned by an inserting device B. In the case of the insertion, water in a water tank 21 is brought to high- pressure state by a pump 22 to feed it into the hose 12 or 18 to progress excavation with a jet of water through a lower end of a forward end cylinder 5. After the casing rod A is inserted to a given depth, the hoses 12 and 18 are separated from the pump 22, and are connected to a coupling part 24 connected to an implanting device 23 on a ground. If an amending agent is of a two-liquid type, an A-liquid and a B-liquid are separately implanted into the hoses 12 and 18 through hoses 25 and 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6365281A JPS57178024A (en) | 1981-04-24 | 1981-04-24 | Ground amending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6365281A JPS57178024A (en) | 1981-04-24 | 1981-04-24 | Ground amending method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57178024A true JPS57178024A (en) | 1982-11-02 |
Family
ID=13235490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6365281A Pending JPS57178024A (en) | 1981-04-24 | 1981-04-24 | Ground amending method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57178024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673725A (en) * | 1992-05-22 | 1994-03-15 | Shiro Nakajima | Soil improvement material installation device |
| JPH06280248A (en) * | 1993-03-29 | 1994-10-04 | Osaka Bosui Constr Co Ltd | Composite injection method |
-
1981
- 1981-04-24 JP JP6365281A patent/JPS57178024A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673725A (en) * | 1992-05-22 | 1994-03-15 | Shiro Nakajima | Soil improvement material installation device |
| JPH06280248A (en) * | 1993-03-29 | 1994-10-04 | Osaka Bosui Constr Co Ltd | Composite injection method |
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