GB2177741B - Excavation shield - Google Patents
Excavation shieldInfo
- Publication number
- GB2177741B GB2177741B GB08617489A GB8617489A GB2177741B GB 2177741 B GB2177741 B GB 2177741B GB 08617489 A GB08617489 A GB 08617489A GB 8617489 A GB8617489 A GB 8617489A GB 2177741 B GB2177741 B GB 2177741B
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavation shield
- excavation
- shield
- 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
- 238000009412 basement excavation Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/087—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 rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/0873—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 rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511068A FR2585067B1 (en) | 1985-07-19 | 1985-07-19 | LARGE DEPTH OF UNDERGROUND GALLERY SHIELD |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8617489D0 GB8617489D0 (en) | 1986-08-28 |
GB2177741A GB2177741A (en) | 1987-01-28 |
GB2177741B true GB2177741B (en) | 1988-08-03 |
Family
ID=9321458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08617489A Expired GB2177741B (en) | 1985-07-19 | 1986-07-17 | Excavation shield |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2585067B1 (en) |
GB (1) | GB2177741B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622851A1 (en) * | 1986-07-08 | 1988-01-21 | Hochtief Ag Hoch Tiefbauten | EARTH SHIELD |
CN1008827B (en) * | 1987-05-01 | 1990-07-18 | 霍蒂夫股份公司霍夫曼兄弟公司 | Earthguard cover |
CA1324619C (en) * | 1988-07-26 | 1993-11-23 | Kabushiki Kaisha Iseki Kaihatsu Koki | Shield tunneling machine with eccentricity accommodating seal structure |
FR2690709B1 (en) * | 1992-04-30 | 1997-07-25 | Seppic Sa | METHOD OF EXCAVATING TUNNELS, USE OF A FOAMING AGENT AND NOVEL FOAMING AGENT. |
EP1069280A1 (en) | 1999-07-13 | 2001-01-17 | Alfred Puchegger | Method and device for driving a tunnel or gallery and element for their use |
EP2732900A1 (en) * | 2012-11-20 | 2014-05-21 | Nordseetaucher GmbH | Hyperbaric arc welding |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR495338A (en) * | 1918-12-06 | 1919-10-04 | Frederick James Trumpour | Hydraulic machines for tunneling |
DE1708739C3 (en) * | 1963-08-01 | 1974-01-10 | Rheinstahl Ag, 4300 Essen | Drilling machine with rotating scraper for tunnel and gallery construction |
GB1570329A (en) * | 1976-02-12 | 1980-06-25 | Daiko Const | Method and apparatus for excavating horizontal tunnels |
JPS5816079B2 (en) * | 1976-03-08 | 1983-03-29 | 鉄建建設株式会社 | Gravel removal device for muddy shield excavator |
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 |
JPS54123222A (en) * | 1978-03-18 | 1979-09-25 | Iseki Kaihatsu Koki | Liquid pressurizing shield tunnel excavator |
JPS627759Y2 (en) * | 1981-06-15 | 1987-02-23 |
-
1985
- 1985-07-19 FR FR8511068A patent/FR2585067B1/en not_active Expired
-
1986
- 1986-07-17 GB GB08617489A patent/GB2177741B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2585067B1 (en) | 1987-12-11 |
GB8617489D0 (en) | 1986-08-28 |
FR2585067A1 (en) | 1987-01-23 |
GB2177741A (en) | 1987-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920717 |