BE858922A - SUPPORT FOR MINING GALLERIES - Google Patents

SUPPORT FOR MINING GALLERIES

Info

Publication number
BE858922A
BE858922A BE181095A BE181095A BE858922A BE 858922 A BE858922 A BE 858922A BE 181095 A BE181095 A BE 181095A BE 181095 A BE181095 A BE 181095A BE 858922 A BE858922 A BE 858922A
Authority
BE
Belgium
Prior art keywords
support
mining galleries
galleries
mining
Prior art date
Application number
BE181095A
Other languages
French (fr)
Original Assignee
Bochumer Eisen Heintzmann
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 Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Publication of BE858922A publication Critical patent/BE858922A/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
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
    • 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
BE181095A 1976-11-08 1977-09-21 SUPPORT FOR MINING GALLERIES BE858922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762650930 DE2650930C3 (en) 1976-11-08 1976-11-08 Tunnel expansion

Publications (1)

Publication Number Publication Date
BE858922A true BE858922A (en) 1978-01-16

Family

ID=5992641

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181095A BE858922A (en) 1976-11-08 1977-09-21 SUPPORT FOR MINING GALLERIES

Country Status (5)

Country Link
AT (1) AT362331B (en)
BE (1) BE858922A (en)
CH (1) CH621385A5 (en)
DE (1) DE2650930C3 (en)
FR (1) FR2370166A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355535B (en) * 1978-05-31 1980-03-10 Voest Ag REMOVAL FRAME
CN112049032B (en) * 2020-07-27 2022-05-17 成龙建设集团有限公司 Method for reinforcing municipal highway door opening

Also Published As

Publication number Publication date
DE2650930B2 (en) 1978-08-17
CH621385A5 (en) 1981-01-30
DE2650930C3 (en) 1979-04-12
FR2370166B3 (en) 1980-08-08
AT362331B (en) 1981-05-11
DE2650930A1 (en) 1978-05-11
FR2370166A1 (en) 1978-06-02
ATA561377A (en) 1980-10-15

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