GB1408642A - Arcuate tunnel lining segments - Google Patents

Arcuate tunnel lining segments

Info

Publication number
GB1408642A
GB1408642A GB974373A GB974373A GB1408642A GB 1408642 A GB1408642 A GB 1408642A GB 974373 A GB974373 A GB 974373A GB 974373 A GB974373 A GB 974373A GB 1408642 A GB1408642 A GB 1408642A
Authority
GB
United Kingdom
Prior art keywords
segments
shield
lining
circumferential
interconnected
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
GB974373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charcon Tunnels Ltd
Original Assignee
Charcon Tunnels Ltd
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 by Charcon Tunnels Ltd filed Critical Charcon Tunnels Ltd
Priority to GB974373A priority Critical patent/GB1408642A/en
Publication of GB1408642A publication Critical patent/GB1408642A/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

1408642 Tunnel linings CHARCON TUNNELS Ltd 28 Feb 1973 [2 March 1972] 9743/73 Divided out of 1408641 Heading E1F A spiral tunnel lining comprises arcuate segments 11 each of which has a rebate 19 along one circumferential edge thereof. The rebate 19 along the leading edge of the erected lining is adapted to abut a spiral trailing edge of a tunnelling shield (not shown) to form a seal to prevent tunnel collapse between the lining and shield. The shield per se and method of installation of the arcuate segments 11 form the subject-matter of Specification 1408641. Circumferentially-adjacent segments are interconnected by means of tie-rods 13 extending through circumferential bores in the segments. The segments are axially interconnected by means of tongues and sockets (not shown). In a modification, Fig. 6 (not shown), the segments are axially interconnected by means of square key plates (26) which extend into triangular slots (20, 21) in the circumferential edges of the segments. Reference has been directed by the comptroller to Specifications 1292638.
GB974373A 1972-03-02 1972-03-02 Arcuate tunnel lining segments Expired GB1408642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB974373A GB1408642A (en) 1972-03-02 1972-03-02 Arcuate tunnel lining segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974373A GB1408642A (en) 1972-03-02 1972-03-02 Arcuate tunnel lining segments

Publications (1)

Publication Number Publication Date
GB1408642A true GB1408642A (en) 1975-10-01

Family

ID=9877922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974373A Expired GB1408642A (en) 1972-03-02 1972-03-02 Arcuate tunnel lining segments

Country Status (1)

Country Link
GB (1) GB1408642A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526856A1 (en) * 1982-05-17 1983-11-18 Holzmann Philipp Ag A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT
GB2147639A (en) * 1983-10-10 1985-05-15 Bergwerksverband Gmbh Lining of shaped elements
EP0624714A2 (en) * 1993-05-11 1994-11-17 Tokyo Gas Co., Ltd. Tunnel liner, its fabrication method, and its fabrication apparatus
CN107023306A (en) * 2017-06-09 2017-08-08 中南大学 A kind of screw type assembled tunnel structure and its construction method
CN108457669A (en) * 2018-04-25 2018-08-28 南京大学 A kind of scroll moves towards shield tunnel lining segment and its construction method
CN112324461A (en) * 2020-12-30 2021-02-05 中铁工程装备集团有限公司 Continuous tunneling machine based on spiral duct piece and construction method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526856A1 (en) * 1982-05-17 1983-11-18 Holzmann Philipp Ag A VOUSSOIR CELLING SYSTEM, IN PARTICULAR FOR REALIZING UNDERGROUND TUNNELS OR GALLERIES AND A VERIFYING INSTRUMENT FOR ITS PLACEMENT
GB2121457A (en) * 1982-05-17 1983-12-21 Holzmann Philipp Ag Tunnel lining
US4662773A (en) * 1982-05-17 1987-05-05 Phillip Holzman Aktiengesellschaft Segmental tunnel lining consisting of reinforced concrete tubbings
GB2147639A (en) * 1983-10-10 1985-05-15 Bergwerksverband Gmbh Lining of shaped elements
EP0624714A2 (en) * 1993-05-11 1994-11-17 Tokyo Gas Co., Ltd. Tunnel liner, its fabrication method, and its fabrication apparatus
EP0624714A3 (en) * 1993-05-11 1995-09-13 Tokyo Gas Co Ltd Tunnel liner, its fabrication method, and its fabrication apparatus.
US5611979A (en) * 1993-05-11 1997-03-18 Tokyo Gas Co., Ltd. Fabrication method for a funnel liner
KR100214113B1 (en) * 1993-05-11 1999-08-02 오가사와라 쇼헤이 Manufacture of tunnel liner and apparatus for the same
CN107023306A (en) * 2017-06-09 2017-08-08 中南大学 A kind of screw type assembled tunnel structure and its construction method
CN108457669A (en) * 2018-04-25 2018-08-28 南京大学 A kind of scroll moves towards shield tunnel lining segment and its construction method
CN108457669B (en) * 2018-04-25 2024-04-12 南京大学 Spiral trend shield tunnel lining segment and construction method thereof
CN112324461A (en) * 2020-12-30 2021-02-05 中铁工程装备集团有限公司 Continuous tunneling machine based on spiral duct piece and construction method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee