JPH0562169B2 - - Google Patents
Info
- Publication number
- JPH0562169B2 JPH0562169B2 JP21851687A JP21851687A JPH0562169B2 JP H0562169 B2 JPH0562169 B2 JP H0562169B2 JP 21851687 A JP21851687 A JP 21851687A JP 21851687 A JP21851687 A JP 21851687A JP H0562169 B2 JPH0562169 B2 JP H0562169B2
- Authority
- JP
- Japan
- Prior art keywords
- screw auger
- scraper
- rotated
- stirrer
- soil
- 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.)
- Expired - Lifetime
Links
- 239000002689 soil Substances 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 33
- 238000005553 drilling Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 6
- 230000006872 improvement Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21851687A JPS6462510A (en) | 1987-08-31 | 1987-08-31 | Method and apparatus for forming improved columnar body for ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21851687A JPS6462510A (en) | 1987-08-31 | 1987-08-31 | Method and apparatus for forming improved columnar body for ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6462510A JPS6462510A (en) | 1989-03-09 |
| JPH0562169B2 true JPH0562169B2 (enrdf_load_stackoverflow) | 1993-09-07 |
Family
ID=16721152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21851687A Granted JPS6462510A (en) | 1987-08-31 | 1987-08-31 | Method and apparatus for forming improved columnar body for ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462510A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396513A (ja) * | 1989-09-07 | 1991-04-22 | Doboku Kenkyu Center | 地盤改良工法 |
| JP7320410B2 (ja) * | 2019-09-02 | 2023-08-03 | 株式会社竹中工務店 | ガイド器具 |
-
1987
- 1987-08-31 JP JP21851687A patent/JPS6462510A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6462510A (en) | 1989-03-09 |
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