JPH0115758Y2 - - Google Patents
Info
- Publication number
- JPH0115758Y2 JPH0115758Y2 JP1499783U JP1499783U JPH0115758Y2 JP H0115758 Y2 JPH0115758 Y2 JP H0115758Y2 JP 1499783 U JP1499783 U JP 1499783U JP 1499783 U JP1499783 U JP 1499783U JP H0115758 Y2 JPH0115758 Y2 JP H0115758Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- support beam
- shield frame
- cutter head
- support
- 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 11
- 239000002689 soil Substances 0.000 description 18
- 238000003756 stirring Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499783U JPS59121093U (ja) | 1983-02-05 | 1983-02-05 | シ−ルド掘進機のカツタ−ヘツド支持ビ−ム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499783U JPS59121093U (ja) | 1983-02-05 | 1983-02-05 | シ−ルド掘進機のカツタ−ヘツド支持ビ−ム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59121093U JPS59121093U (ja) | 1984-08-15 |
| JPH0115758Y2 true JPH0115758Y2 (en]) | 1989-05-10 |
Family
ID=30146338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1499783U Granted JPS59121093U (ja) | 1983-02-05 | 1983-02-05 | シ−ルド掘進機のカツタ−ヘツド支持ビ−ム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121093U (en]) |
-
1983
- 1983-02-05 JP JP1499783U patent/JPS59121093U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59121093U (ja) | 1984-08-15 |
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