GB1396770A - Tunnel boring - Google Patents

Tunnel boring

Info

Publication number
GB1396770A
GB1396770A GB4467372A GB4467372A GB1396770A GB 1396770 A GB1396770 A GB 1396770A GB 4467372 A GB4467372 A GB 4467372A GB 4467372 A GB4467372 A GB 4467372A GB 1396770 A GB1396770 A GB 1396770A
Authority
GB
United Kingdom
Prior art keywords
rods
members
sept
tunnel boring
tunnel
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
GB4467372A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1396770A publication Critical patent/GB1396770A/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
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements

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

1396770 Metallic fabric J BERNOLD 27 Sept 1972 [29 Sept 1971] 44673/72 Heading D1K [Also in Division E1] A mat on which concrete is sprayed to form a tunnel lining comprises rods 3, 4 and reinforcing members 5. The members 5 are welded to rods 3 but not to rods 11, 12 to permit overlap between adjacent mats with one member 5 slid within the other 5'. The members 5 and the rods 4 are curved so that the members 5 engaged the tunnel wall.
GB4467372A 1971-09-29 1972-09-27 Tunnel boring Expired GB1396770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1412471A CH541677A (en) 1971-09-29 1971-09-29 Procedure for securing the wall when milling the tunnel

Publications (1)

Publication Number Publication Date
GB1396770A true GB1396770A (en) 1975-06-04

Family

ID=4398192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4467372A Expired GB1396770A (en) 1971-09-29 1972-09-27 Tunnel boring

Country Status (13)

Country Link
US (1) US3858400A (en)
JP (1) JPS4841529A (en)
AR (1) AR203260A1 (en)
AT (1) AT330830B (en)
BR (1) BR7206696D0 (en)
CA (1) CA964477A (en)
CH (1) CH541677A (en)
DE (1) DE2241697A1 (en)
ES (1) ES407034A1 (en)
FR (1) FR2154487B1 (en)
GB (1) GB1396770A (en)
IT (1) IT964227B (en)
ZA (1) ZA726492B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299112A (en) * 1995-03-23 1996-09-25 Rom Limited Tunnel linings
GB2303394A (en) * 1995-07-19 1997-02-19 Miller Civil Engineering Limit Tunnelling methods

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415193A1 (en) * 1978-01-20 1979-08-17 Louis Claude Tunnel and trench supporting member - comprises rigid polygonal frame chamfered on outside to form drain channels
IL112441A (en) * 1995-01-25 1998-02-08 Lipsker Yitshaq Method for underground excavation
EP0725185A1 (en) * 1996-01-08 1996-08-07 Roland F. Wolfseher Lining tunnels and method for its attachment
GB9815685D0 (en) * 1998-07-20 1998-09-16 Mbt Holding Ag Waterproofer
DE202018102249U1 (en) * 2017-09-07 2018-04-27 Bag Bauartikel Gmbh Reinforcement system for the concrete lining of the inner shell of a tunnel building

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US495036A (en) * 1893-04-11 Marseliushegbom
US1023526A (en) * 1909-04-20 1912-04-16 Henry Oliver Partition and wall-furring.
US1474808A (en) * 1920-02-24 1923-11-20 Zucco Pierre Method of tunnel construction
US1534968A (en) * 1922-08-28 1925-04-21 Larson Raymond Cement reenforcement
US1876205A (en) * 1930-12-31 1932-09-06 Nat Gunite Contracting Co Monolithic construction
US2187223A (en) * 1936-09-22 1940-01-16 Marcus M Cory Plastering system
CH421453A (en) * 1963-04-03 1966-09-30 Baustahlgewebe Gmbh Reinforcement consisting of welded wire mesh for concrete components
US3381479A (en) * 1964-03-06 1968-05-07 Silver S P A Method of forming a line in a gallery
US3389560A (en) * 1966-05-20 1968-06-25 Martin Concrete Products Corp Diffusion well construction
US3638434A (en) * 1970-01-20 1972-02-01 Davum Flexible structural plate pipes and the like
US3712825A (en) * 1970-12-07 1973-01-23 T Yocum Method of making simulated masonry wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299112A (en) * 1995-03-23 1996-09-25 Rom Limited Tunnel linings
GB2299112B (en) * 1995-03-23 1999-04-21 Rom Limited Improvements in and relating to tunnel linings
GB2303394A (en) * 1995-07-19 1997-02-19 Miller Civil Engineering Limit Tunnelling methods

Also Published As

Publication number Publication date
CA964477A (en) 1975-03-18
JPS4841529A (en) 1973-06-18
CH541677A (en) 1973-09-15
ZA726492B (en) 1973-06-27
BR7206696D0 (en) 1973-09-25
IT964227B (en) 1974-01-21
ES407034A1 (en) 1976-01-16
AT330830B (en) 1976-07-26
DE2241697A1 (en) 1973-04-05
US3858400A (en) 1975-01-07
FR2154487A1 (en) 1973-05-11
FR2154487B1 (en) 1978-03-03
ATA690172A (en) 1975-10-15
AR203260A1 (en) 1975-08-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee