JPH0444679B2 - - Google Patents
Info
- Publication number
- JPH0444679B2 JPH0444679B2 JP889887A JP889887A JPH0444679B2 JP H0444679 B2 JPH0444679 B2 JP H0444679B2 JP 889887 A JP889887 A JP 889887A JP 889887 A JP889887 A JP 889887A JP H0444679 B2 JPH0444679 B2 JP H0444679B2
- Authority
- JP
- Japan
- Prior art keywords
- gate
- gates
- earth
- shield
- guide groove
- 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
- 239000004576 sand Substances 0.000 claims description 36
- 239000011888 foil Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000005641 tunneling Effects 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP889887A JPS63181890A (ja) | 1987-01-20 | 1987-01-20 | シ−ルド掘進機におけるゲ−ト装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP889887A JPS63181890A (ja) | 1987-01-20 | 1987-01-20 | シ−ルド掘進機におけるゲ−ト装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181890A JPS63181890A (ja) | 1988-07-27 |
| JPH0444679B2 true JPH0444679B2 (enrdf_load_stackoverflow) | 1992-07-22 |
Family
ID=11705499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP889887A Granted JPS63181890A (ja) | 1987-01-20 | 1987-01-20 | シ−ルド掘進機におけるゲ−ト装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181890A (enrdf_load_stackoverflow) |
-
1987
- 1987-01-20 JP JP889887A patent/JPS63181890A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63181890A (ja) | 1988-07-27 |
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