JPH0546436B2 - - Google Patents
Info
- Publication number
- JPH0546436B2 JPH0546436B2 JP28549087A JP28549087A JPH0546436B2 JP H0546436 B2 JPH0546436 B2 JP H0546436B2 JP 28549087 A JP28549087 A JP 28549087A JP 28549087 A JP28549087 A JP 28549087A JP H0546436 B2 JPH0546436 B2 JP H0546436B2
- Authority
- JP
- Japan
- Prior art keywords
- jack
- concrete
- shield excavator
- inner formwork
- tip
- 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
- 238000009415 formwork Methods 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28549087A JPH01127793A (ja) | 1987-11-13 | 1987-11-13 | トンネル構築方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28549087A JPH01127793A (ja) | 1987-11-13 | 1987-11-13 | トンネル構築方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01127793A JPH01127793A (ja) | 1989-05-19 |
| JPH0546436B2 true JPH0546436B2 (fr) | 1993-07-13 |
Family
ID=17692197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28549087A Granted JPH01127793A (ja) | 1987-11-13 | 1987-11-13 | トンネル構築方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127793A (fr) |
-
1987
- 1987-11-13 JP JP28549087A patent/JPH01127793A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01127793A (ja) | 1989-05-19 |
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