GB8428994D0 - Tunnel shoring techniques - Google Patents
Tunnel shoring techniquesInfo
- Publication number
- GB8428994D0 GB8428994D0 GB848428994A GB8428994A GB8428994D0 GB 8428994 D0 GB8428994 D0 GB 8428994D0 GB 848428994 A GB848428994 A GB 848428994A GB 8428994 A GB8428994 A GB 8428994A GB 8428994 D0 GB8428994 D0 GB 8428994D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- techniques
- tunnel shoring
- tunnel
- shoring techniques
- shoring
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
- E21D19/04—Provisional protective covers for working space for use in drifting galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838330605A GB8330605D0 (en) | 1983-11-16 | 1983-11-16 | Tunnel shoring techniques |
GB848402632A GB8402632D0 (en) | 1984-02-01 | 1984-02-01 | Tunnel shoring techniques |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8428994D0 true GB8428994D0 (en) | 1984-12-27 |
GB2151672A GB2151672A (en) | 1985-07-24 |
GB2151672B GB2151672B (en) | 1986-10-22 |
Family
ID=26287010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08428994A Expired GB2151672B (en) | 1983-11-16 | 1984-11-16 | Shoring tunnels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2151672B (en) |
-
1984
- 1984-11-16 GB GB08428994A patent/GB2151672B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2151672B (en) | 1986-10-22 |
GB2151672A (en) | 1985-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |