BR7502461A - PERFECT PROCESS FOR THE PROTECTION AGAINST THE MOUNTAIN ROCK DISCHARGE AND FOR THE COATING OF THE SAME DURING A TUNEL ADVANCEMENT AND COATING AND SELF-SUSTAINABLE WEAPONING MATERIAL FOR THE PROCESSING OF THE PROCESS - Google Patents

PERFECT PROCESS FOR THE PROTECTION AGAINST THE MOUNTAIN ROCK DISCHARGE AND FOR THE COATING OF THE SAME DURING A TUNEL ADVANCEMENT AND COATING AND SELF-SUSTAINABLE WEAPONING MATERIAL FOR THE PROCESSING OF THE PROCESS

Info

Publication number
BR7502461A
BR7502461A BR3128/75A BR7503128A BR7502461A BR 7502461 A BR7502461 A BR 7502461A BR 3128/75 A BR3128/75 A BR 3128/75A BR 7503128 A BR7503128 A BR 7503128A BR 7502461 A BR7502461 A BR 7502461A
Authority
BR
Brazil
Prior art keywords
coating
weaponing
tunel
sustainable
advancement
Prior art date
Application number
BR3128/75A
Other languages
Portuguese (pt)
Inventor
J Bernold
Original Assignee
J Bernold
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 J Bernold filed Critical J Bernold
Publication of BR7502461A publication Critical patent/BR7502461A/en

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
    • E21D11/006—Lining anchored in the rock
    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
BR3128/75A 1974-05-14 1975-04-23 PERFECT PROCESS FOR THE PROTECTION AGAINST THE MOUNTAIN ROCK DISCHARGE AND FOR THE COATING OF THE SAME DURING A TUNEL ADVANCEMENT AND COATING AND SELF-SUSTAINABLE WEAPONING MATERIAL FOR THE PROCESSING OF THE PROCESS BR7502461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH661274A CH581259A5 (en) 1974-05-14 1974-05-14

Publications (1)

Publication Number Publication Date
BR7502461A true BR7502461A (en) 1976-03-23

Family

ID=4312296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3128/75A BR7502461A (en) 1974-05-14 1975-04-23 PERFECT PROCESS FOR THE PROTECTION AGAINST THE MOUNTAIN ROCK DISCHARGE AND FOR THE COATING OF THE SAME DURING A TUNEL ADVANCEMENT AND COATING AND SELF-SUSTAINABLE WEAPONING MATERIAL FOR THE PROCESSING OF THE PROCESS

Country Status (8)

Country Link
AU (1) AU7688474A (en)
BR (1) BR7502461A (en)
CH (1) CH581259A5 (en)
DD (1) DD120494A5 (en)
DE (1) DE2516723A1 (en)
SU (1) SU602125A3 (en)
YU (1) YU29475A (en)
ZA (1) ZA748169B (en)

Families Citing this family (3)

* 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
AT395331B (en) * 1990-01-31 1992-11-25 Schuster Franz COMPONENT SET FOR SEALING CHANNELS AND THE LIKE
EP3521556A1 (en) * 2018-01-31 2019-08-07 ICW Ingenieur Consult Würzburg Peter Hofstetter Multi-function frame used in tunnel construction

Also Published As

Publication number Publication date
CH581259A5 (en) 1976-10-29
DD120494A5 (en) 1976-06-12
ZA748169B (en) 1976-01-28
SU602125A3 (en) 1978-04-05
YU29475A (en) 1982-06-18
AU7688474A (en) 1976-06-24
DE2516723A1 (en) 1975-11-27

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