JPS6124516B2 - - Google Patents
Info
- Publication number
- JPS6124516B2 JPS6124516B2 JP753981A JP753981A JPS6124516B2 JP S6124516 B2 JPS6124516 B2 JP S6124516B2 JP 753981 A JP753981 A JP 753981A JP 753981 A JP753981 A JP 753981A JP S6124516 B2 JPS6124516 B2 JP S6124516B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- cylinder
- earth
- hollow
- excavating
- 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
Links
- 238000004898 kneading Methods 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP753981A JPS57123395A (en) | 1981-01-21 | 1981-01-21 | Method of and apparatus for building horizontal shaft of small diameter for poor subsoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP753981A JPS57123395A (en) | 1981-01-21 | 1981-01-21 | Method of and apparatus for building horizontal shaft of small diameter for poor subsoil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57123395A JPS57123395A (en) | 1982-07-31 |
| JPS6124516B2 true JPS6124516B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-11 |
Family
ID=11668588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP753981A Granted JPS57123395A (en) | 1981-01-21 | 1981-01-21 | Method of and apparatus for building horizontal shaft of small diameter for poor subsoil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57123395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-01-21 JP JP753981A patent/JPS57123395A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57123395A (en) | 1982-07-31 |