FR1175928A - éléments de troussage pour cadre de soutènement - Google Patents

éléments de troussage pour cadre de soutènement

Info

Publication number
FR1175928A
FR1175928A FR1175928DA FR1175928A FR 1175928 A FR1175928 A FR 1175928A FR 1175928D A FR1175928D A FR 1175928DA FR 1175928 A FR1175928 A FR 1175928A
Authority
FR
France
Prior art keywords
support frame
frame bundling
bundling elements
elements
support
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
Andree-Anne Boucher
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 FR1175928A publication Critical patent/FR1175928A/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
    • E21D11/14—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

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)
FR1175928D 1957-06-08 1957-06-08 éléments de troussage pour cadre de soutènement Expired FR1175928A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1175928T 1957-06-08

Publications (1)

Publication Number Publication Date
FR1175928A true FR1175928A (fr) 1959-04-02

Family

ID=9659458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175928D Expired FR1175928A (fr) 1957-06-08 1957-06-08 éléments de troussage pour cadre de soutènement

Country Status (1)

Country Link
FR (1) FR1175928A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522722A1 (fr) * 1982-03-06 1983-09-09 Salzgitter Maschinen Ag Treillis de garnissage pour le soutenement de galeries souterraines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522722A1 (fr) * 1982-03-06 1983-09-09 Salzgitter Maschinen Ag Treillis de garnissage pour le soutenement de galeries souterraines

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