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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1232299A publication Critical patent/GB1232299A/en
Expired legal-status Critical Current

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
    • E21D11/04—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.
GB1232299D 1968-09-24 1968-09-24 Expired GB1232299A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (16)

* Cited by examiner, † Cited by third party
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