ATE112607T1 - METHOD OF TUNNELING AND SHIELD JACKING MACHINE FOR CARRYING OUT THIS METHOD. - Google Patents
METHOD OF TUNNELING AND SHIELD JACKING MACHINE FOR CARRYING OUT THIS METHOD.Info
- Publication number
- ATE112607T1 ATE112607T1 AT88890187T AT88890187T ATE112607T1 AT E112607 T1 ATE112607 T1 AT E112607T1 AT 88890187 T AT88890187 T AT 88890187T AT 88890187 T AT88890187 T AT 88890187T AT E112607 T1 ATE112607 T1 AT E112607T1
- Authority
- AT
- Austria
- Prior art keywords
- tunneling
- carrying
- excavation space
- shield
- jacking machine
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
- E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
In a process for driving a tunnel with a shield tunnelling machine, in which the excavation space is sealed off from the shield structure (1) and is put under higher pressure relative to the space inside the shield structure (1), the pressure in the excavation space is transmitted directly to the material in the excavation space via a displaceable and pivotable sealing pressure bell (4), the pressure bell (4) being pressed against the material in the excavation space by means of an adjustable and controllable drive. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0181587A ATA181587A (en) | 1987-07-17 | 1987-07-17 | METHOD FOR TUNNEL DRIVING AND SHIELD DRIVING MACHINE FOR CARRYING OUT THIS METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE112607T1 true ATE112607T1 (en) | 1994-10-15 |
Family
ID=3521587
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0181587A ATA181587A (en) | 1987-07-17 | 1987-07-17 | METHOD FOR TUNNEL DRIVING AND SHIELD DRIVING MACHINE FOR CARRYING OUT THIS METHOD |
AT88890187T ATE112607T1 (en) | 1987-07-17 | 1988-07-15 | METHOD OF TUNNELING AND SHIELD JACKING MACHINE FOR CARRYING OUT THIS METHOD. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0181587A ATA181587A (en) | 1987-07-17 | 1987-07-17 | METHOD FOR TUNNEL DRIVING AND SHIELD DRIVING MACHINE FOR CARRYING OUT THIS METHOD |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0299952B1 (en) |
AT (2) | ATA181587A (en) |
DE (1) | DE3851728D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3929393C1 (en) * | 1989-09-02 | 1990-11-29 | Howaldtswerke - Deutsche Werft Ag, 2300 Kiel, De | |
FR2783889B1 (en) * | 1998-09-29 | 2000-12-22 | Nfm Tech | SEALING DEVICE BETWEEN A CUTTING HEAD OF A TUNNEL AND A FIXED HORIZONTAL SHAFT |
CN113236270B (en) * | 2021-04-27 | 2024-05-03 | 中铁工程服务有限公司 | Self-holding device for shield tunneling axis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266257A (en) * | 1963-05-31 | 1966-08-16 | Robbins & Assoc James S | Shield tunneling method and mechanism |
GB1573946A (en) * | 1976-04-05 | 1980-08-28 | Tekken Constr Co | Automatic tunnel face hydraulic pressure controlling apparatus in shield type hydraulic tunnel boring system |
DE3229268A1 (en) * | 1982-08-05 | 1984-02-09 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | DISMANTLING DEVICE, IN PARTICULAR FOR USE IN SHIELD DRIVING WITH LIQUID-BASED CHEST |
JPS61172993A (en) * | 1985-01-29 | 1986-08-04 | 株式会社 イセキ開発工機 | Shielding tunnel excavator |
DE3514563A1 (en) * | 1985-04-23 | 1986-10-30 | Strabag Bau-AG, 5000 Köln | Tunnel-driving machine |
DE3533425C1 (en) * | 1985-09-19 | 1986-10-30 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Support fluid pressure control for a shield tunneling machine |
-
1987
- 1987-07-17 AT AT0181587A patent/ATA181587A/en unknown
-
1988
- 1988-07-15 EP EP88890187A patent/EP0299952B1/en not_active Expired - Lifetime
- 1988-07-15 DE DE3851728T patent/DE3851728D1/en not_active Expired - Fee Related
- 1988-07-15 AT AT88890187T patent/ATE112607T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA181587A (en) | 1995-04-15 |
DE3851728D1 (en) | 1994-11-10 |
EP0299952A1 (en) | 1989-01-18 |
EP0299952B1 (en) | 1994-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1J | Withdrawal paragraph 166 lit. 6 | ||
REN | Ceased due to non-payment of the annual fee |