ES407034A1 - Method of tunnel boring and tunnel reinforcement mats - Google Patents

Method of tunnel boring and tunnel reinforcement mats

Info

Publication number
ES407034A1
ES407034A1 ES407034A ES407034A ES407034A1 ES 407034 A1 ES407034 A1 ES 407034A1 ES 407034 A ES407034 A ES 407034A ES 407034 A ES407034 A ES 407034A ES 407034 A1 ES407034 A1 ES 407034A1
Authority
ES
Spain
Prior art keywords
tunnel
mats
reinforcement rods
rods
boring
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
ES407034A
Other languages
Spanish (es)
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 ES407034A1 publication Critical patent/ES407034A1/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

Reinforcements mats for tunnel boring are prepared in the form of grid structures of crossing reinforcement rods and additional reinforcing profile members, typically angles with their apices facing transverse to the tunnel axis and welded to the reinforcement rods the mats are shaped to fix approximately the tunnel outlined and located adjacent each other as the tunnel boring machine bores the tunnel concrete is then sprayed against the mats, between the tunnel walls and the mats and covering the mats. To join the mats together, terminal ends of reinforcement rods are left free to slide against and adjacent rods of a preceding mat the angles may be located to slide within each other.
ES407034A 1971-09-29 1972-09-20 Method of tunnel boring and tunnel reinforcement mats Expired ES407034A1 (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
ES407034A1 true ES407034A1 (en) 1976-01-16

Family

ID=4398192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407034A Expired ES407034A1 (en) 1971-09-29 1972-09-20 Method of tunnel boring and tunnel reinforcement mats

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)

Families Citing this family (7)

* 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
GB2299112B (en) * 1995-03-23 1999-04-21 Rom Limited Improvements in and relating to tunnel linings
GB9514734D0 (en) * 1995-07-19 1995-09-20 Miller Civil Engineering Limit Tunnelling Methods
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

Also Published As

Publication number Publication date
CH541677A (en) 1973-09-15
IT964227B (en) 1974-01-21
ZA726492B (en) 1973-06-27
BR7206696D0 (en) 1973-09-25
AT330830B (en) 1976-07-26
JPS4841529A (en) 1973-06-18
ATA690172A (en) 1975-10-15
CA964477A (en) 1975-03-18
AR203260A1 (en) 1975-08-29
US3858400A (en) 1975-01-07
FR2154487A1 (en) 1973-05-11
FR2154487B1 (en) 1978-03-03
GB1396770A (en) 1975-06-04
DE2241697A1 (en) 1973-04-05

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