FR1118992A - Flexible, annular or arched support reinforcement for mine galleries - Google Patents

Flexible, annular or arched support reinforcement for mine galleries

Info

Publication number
FR1118992A
FR1118992A FR1118992DA FR1118992A FR 1118992 A FR1118992 A FR 1118992A FR 1118992D A FR1118992D A FR 1118992DA FR 1118992 A FR1118992 A FR 1118992A
Authority
FR
France
Prior art keywords
annular
flexible
support reinforcement
arched support
mine galleries
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
Other languages
French (fr)
Inventor
Hans Gerlach
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 filed Critical
Application granted granted Critical
Publication of FR1118992A publication Critical patent/FR1118992A/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
    • E21D11/14—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

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)
FR1118992D 1954-03-01 1955-02-09 Flexible, annular or arched support reinforcement for mine galleries Expired FR1118992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1118992X 1954-03-01

Publications (1)

Publication Number Publication Date
FR1118992A true FR1118992A (en) 1956-06-13

Family

ID=7724382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118992D Expired FR1118992A (en) 1954-03-01 1955-02-09 Flexible, annular or arched support reinforcement for mine galleries

Country Status (1)

Country Link
FR (1) FR1118992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168370B (en) * 1959-04-30 1964-04-23 Rheinstahl Gmbh Wanheim Flexible pit lining in a ring or arch shape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168370B (en) * 1959-04-30 1964-04-23 Rheinstahl Gmbh Wanheim Flexible pit lining in a ring or arch shape

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