GB1232299A - - Google Patents
Info
- Publication number
- GB1232299A GB1232299A GB1232299DA GB1232299A GB 1232299 A GB1232299 A GB 1232299A GB 1232299D A GB1232299D A GB 1232299DA GB 1232299 A GB1232299 A GB 1232299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- sept
- pvc
- joints
- locating pins
- 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
- 210000002105 tongue Anatomy 0.000 abstract 2
- 229930182556 Polyacetal Natural products 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000013521 mastic Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920006324 polyoxymethylene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
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
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
1,232,299. Tunnels &c. SPUN CONCRETE Ltd. 24 Sept., 1969 [24 Sept., 1968], No. 45383/68. Heading E1F. In a tunnel lining comprising axially abutting rings of concrete segments 10, 11, 12, 13, (Fig. 1) neighbouring rings are joined by a circumferentially extending groove and tongue 18, 19 (Fig. 2) having locating pins 17 engaging sockets 16. Individual segments of a ring have some freedom of hinging movement about their axially extending joints such as 14, 15. The locating pins, which are provided on the segments 10 only may be of PVC, corrosion resistant metal, polyacetal or hard synthetic rubber. The joints 14, 15 and 18, 19 may be sealed with sponge rubber, PVC, styrene-butadiene rubber or bituminised mastic. Keying grooves may be provided in the grooved edges 18 and/or the tongues 19 to receive the sealant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4538368 | 1968-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1232299A true GB1232299A (en) | 1971-05-19 |
Family
ID=10437026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1232299D Expired GB1232299A (en) | 1968-09-24 | 1968-09-24 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE6936761U (en) |
GB (1) | GB1232299A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400650A1 (en) * | 1977-08-16 | 1979-03-16 | Charcon Tunnels Ltd | IMPROVEMENTS TO SEGMENTS FOR WALL SHIRING |
WO1979000921A1 (en) * | 1978-04-12 | 1979-11-15 | Sheridan Contractors Ltd | Tunnel lining,segment therefore and method of lining a tunnel |
FR2511076A1 (en) * | 1981-08-07 | 1983-02-11 | Commercial Shearing | SEGMENT AND RING OF TUNNEL COATING |
GB2124679A (en) * | 1982-08-06 | 1984-02-22 | Junichi Tsuzuki | Tunnel wall structure |
EP0114514A1 (en) * | 1983-01-17 | 1984-08-01 | Charcon Tunnels Limited | Cast concrete element for underground tubular structure |
GB2171432A (en) * | 1985-02-22 | 1986-08-28 | Ncb | Underground roadway arch sections |
US4693635A (en) * | 1981-11-17 | 1987-09-15 | Marcel Matiere | Method of producing hollow structures and hollow structures |
FR2596439A1 (en) * | 1986-03-26 | 1987-10-02 | Techniport Sa | Connection device for prestressed concrete sheath |
EP0651135A2 (en) * | 1993-11-02 | 1995-05-03 | C.V. Buchan Limited | Device for joining two tunnel elements together |
NL1008849C2 (en) * | 1998-04-09 | 1999-10-12 | Arcadis Bouw Infra B V | Drilling tunnel lining element. |
FR2993598A1 (en) * | 2012-07-17 | 2014-01-24 | Regie Autonome Transports | Method for manufacturing arch segment in pipe of railway tunnel, involves realizing blind holes in lower surface of arch segment, where depth of each blind hole is higher than ten cm |
-
1968
- 1968-09-24 GB GB1232299D patent/GB1232299A/en not_active Expired
-
1969
- 1969-09-18 DE DE19696936761 patent/DE6936761U/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400650A1 (en) * | 1977-08-16 | 1979-03-16 | Charcon Tunnels Ltd | IMPROVEMENTS TO SEGMENTS FOR WALL SHIRING |
WO1979000921A1 (en) * | 1978-04-12 | 1979-11-15 | Sheridan Contractors Ltd | Tunnel lining,segment therefore and method of lining a tunnel |
FR2511076A1 (en) * | 1981-08-07 | 1983-02-11 | Commercial Shearing | SEGMENT AND RING OF TUNNEL COATING |
US4693635A (en) * | 1981-11-17 | 1987-09-15 | Marcel Matiere | Method of producing hollow structures and hollow structures |
US4545701A (en) * | 1982-08-06 | 1985-10-08 | Junichi Tsuzuki | Tunnel wall structure |
GB2124679A (en) * | 1982-08-06 | 1984-02-22 | Junichi Tsuzuki | Tunnel wall structure |
EP0114514A1 (en) * | 1983-01-17 | 1984-08-01 | Charcon Tunnels Limited | Cast concrete element for underground tubular structure |
US4477204A (en) * | 1983-01-17 | 1984-10-16 | Clarence J. Rohde | Cast concrete element for underground tubular structure |
GB2171432A (en) * | 1985-02-22 | 1986-08-28 | Ncb | Underground roadway arch sections |
FR2596439A1 (en) * | 1986-03-26 | 1987-10-02 | Techniport Sa | Connection device for prestressed concrete sheath |
EP0651135A2 (en) * | 1993-11-02 | 1995-05-03 | C.V. Buchan Limited | Device for joining two tunnel elements together |
EP0651135A3 (en) * | 1993-11-02 | 1995-08-02 | Buchan C V Ltd | Device for joining two tunnel elements together. |
NL1008849C2 (en) * | 1998-04-09 | 1999-10-12 | Arcadis Bouw Infra B V | Drilling tunnel lining element. |
EP0949403A1 (en) * | 1998-04-09 | 1999-10-13 | Arcadis Bouw/Infra B.V. | Lining element for a drilled tunnel |
US6368020B1 (en) | 1998-04-09 | 2002-04-09 | Arcadis Bouw/Infra B.V. | Lining element for a drilled tunnel |
FR2993598A1 (en) * | 2012-07-17 | 2014-01-24 | Regie Autonome Transports | Method for manufacturing arch segment in pipe of railway tunnel, involves realizing blind holes in lower surface of arch segment, where depth of each blind hole is higher than ten cm |
Also Published As
Publication number | Publication date |
---|---|
DE6936761U (en) | 1970-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |