JPH0438879B2 - - Google Patents
Info
- Publication number
- JPH0438879B2 JPH0438879B2 JP22569884A JP22569884A JPH0438879B2 JP H0438879 B2 JPH0438879 B2 JP H0438879B2 JP 22569884 A JP22569884 A JP 22569884A JP 22569884 A JP22569884 A JP 22569884A JP H0438879 B2 JPH0438879 B2 JP H0438879B2
- Authority
- JP
- Japan
- Prior art keywords
- screw conveyor
- stage screw
- chamber
- stage
- rotation speed
- 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
- 239000002689 soil Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 description 13
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000008674 spewing Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22569884A JPS61106900A (ja) | 1984-10-29 | 1984-10-29 | シ−ルド式トンネル掘削機における制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22569884A JPS61106900A (ja) | 1984-10-29 | 1984-10-29 | シ−ルド式トンネル掘削機における制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106900A JPS61106900A (ja) | 1986-05-24 |
| JPH0438879B2 true JPH0438879B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-25 |
Family
ID=16833391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22569884A Granted JPS61106900A (ja) | 1984-10-29 | 1984-10-29 | シ−ルド式トンネル掘削機における制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743272Y2 (ja) * | 1988-09-27 | 1995-10-09 | 川崎重工業株式会社 | シールド掘進機のスクリユウコンベヤ |
| JP6946005B2 (ja) * | 2017-01-18 | 2021-10-06 | 日立造船株式会社 | シールド掘進機およびスクリュコンベアの排土状況の検知方法 |
-
1984
- 1984-10-29 JP JP22569884A patent/JPS61106900A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61106900A (ja) | 1986-05-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |