FR1063959A - Soutènement souple pour galerie de mine - Google Patents

Soutènement souple pour galerie de mine

Info

Publication number
FR1063959A
FR1063959A FR1063959DA FR1063959A FR 1063959 A FR1063959 A FR 1063959A FR 1063959D A FR1063959D A FR 1063959DA FR 1063959 A FR1063959 A FR 1063959A
Authority
FR
France
Prior art keywords
flexible support
mine gallery
gallery
mine
flexible
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
English (en)
Inventor
Pierre-Louis Allain
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 FR1063959A publication Critical patent/FR1063959A/fr
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
    • E21D11/006—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
    • E21D11/18—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)
FR1063959D 1952-08-01 1952-08-01 Soutènement souple pour galerie de mine Expired FR1063959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1063959T 1952-08-01

Publications (1)

Publication Number Publication Date
FR1063959A true FR1063959A (fr) 1954-05-10

Family

ID=9601426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063959D Expired FR1063959A (fr) 1952-08-01 1952-08-01 Soutènement souple pour galerie de mine

Country Status (1)

Country Link
FR (1) FR1063959A (fr)

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