JPS59102094A - トンネル拡大掘削装置 - Google Patents
トンネル拡大掘削装置Info
- Publication number
- JPS59102094A JPS59102094A JP21136482A JP21136482A JPS59102094A JP S59102094 A JPS59102094 A JP S59102094A JP 21136482 A JP21136482 A JP 21136482A JP 21136482 A JP21136482 A JP 21136482A JP S59102094 A JPS59102094 A JP S59102094A
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- expansion
- shield machine
- excavation
- circumferential
- 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
- 238000005553 drilling Methods 0.000 title 1
- 238000009412 basement excavation Methods 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21136482A JPS59102094A (ja) | 1982-12-03 | 1982-12-03 | トンネル拡大掘削装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21136482A JPS59102094A (ja) | 1982-12-03 | 1982-12-03 | トンネル拡大掘削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102094A true JPS59102094A (ja) | 1984-06-12 |
| JPS6217075B2 JPS6217075B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-15 |
Family
ID=16604738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21136482A Granted JPS59102094A (ja) | 1982-12-03 | 1982-12-03 | トンネル拡大掘削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62120928U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-01-27 | 1987-07-31 |
-
1982
- 1982-12-03 JP JP21136482A patent/JPS59102094A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62120928U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-01-27 | 1987-07-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217075B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-15 |