PL273277A1 - Bracket lining for galleries - Google Patents

Bracket lining for galleries

Info

Publication number
PL273277A1
PL273277A1 PL27327788A PL27327788A PL273277A1 PL 273277 A1 PL273277 A1 PL 273277A1 PL 27327788 A PL27327788 A PL 27327788A PL 27327788 A PL27327788 A PL 27327788A PL 273277 A1 PL273277 A1 PL 273277A1
Authority
PL
Poland
Prior art keywords
galleries
bracket lining
lining
bracket
Prior art date
Application number
PL27327788A
Inventor
Karl Lerchbaum
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of PL273277A1 publication Critical patent/PL273277A1/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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/155—Laggings made of strips, slats, slabs or sheet piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Connection Of Plates (AREA)
  • Road Paving Structures (AREA)
  • Sheet Holders (AREA)
PL27327788A 1987-06-24 1988-06-23 Bracket lining for galleries PL273277A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT159687 1987-06-24

Publications (1)

Publication Number Publication Date
PL273277A1 true PL273277A1 (en) 1989-03-06

Family

ID=3516840

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27327788A PL273277A1 (en) 1987-06-24 1988-06-23 Bracket lining for galleries

Country Status (4)

Country Link
DE (1) DE3820419A1 (en)
FR (1) FR2617235A1 (en)
GB (1) GB2207694A (en)
PL (1) PL273277A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129171C2 (en) * 1991-09-03 1994-05-05 Bergwerksverband Gmbh Compliant expansion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975991C (en) * 1953-11-06 1963-01-03 Wilhelm Reppel Resilient pit lining
DE1004571B (en) * 1956-01-17 1957-03-21 Wilhelm Reppel Flexible joint expansion for pit sections, cross cuts or the like.
DE2702672C3 (en) * 1977-01-24 1979-08-16 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Closed route expansion, especially for underground mine routes
GB2014211A (en) * 1979-01-16 1979-08-22 Bochumer Eisen Heintzmann Yieldable Mine Arches

Also Published As

Publication number Publication date
DE3820419A1 (en) 1989-01-05
GB8815112D0 (en) 1988-08-03
FR2617235A1 (en) 1988-12-30
GB2207694A (en) 1989-02-08

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