CA958262A - Reticulated support system for rock formations - Google Patents

Reticulated support system for rock formations

Info

Publication number
CA958262A
CA958262A CA958262A CA958262DA CA958262A CA 958262 A CA958262 A CA 958262A CA 958262 A CA958262 A CA 958262A CA 958262D A CA958262D A CA 958262DA CA 958262 A CA958262 A CA 958262A
Authority
CA
Canada
Prior art keywords
support system
rock formations
reticulated support
reticulated
formations
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
CA958262A
Inventor
Thomas W. Kierans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALSTEEL FABRICATIONS (SUDBURY) Ltd
Original Assignee
ALSTEEL FABRICATIONS (SUDBURY) Ltd
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 ALSTEEL FABRICATIONS (SUDBURY) Ltd filed Critical ALSTEEL FABRICATIONS (SUDBURY) Ltd
Application granted granted Critical
Publication of CA958262A publication Critical patent/CA958262A/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
    • E21D11/15—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
    • 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
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/002—Auxiliary devices in which the prop type is not essential

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
CA958262A 1972-11-17 1972-11-17 Reticulated support system for rock formations Expired CA958262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156837 1972-11-17

Publications (1)

Publication Number Publication Date
CA958262A true CA958262A (en) 1974-11-26

Family

ID=4095018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA958262A Expired CA958262A (en) 1972-11-17 1972-11-17 Reticulated support system for rock formations

Country Status (1)

Country Link
CA (1) CA958262A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111512A1 (en) * 1982-06-16 1984-06-27 Gearhart Australia Limited Reinforcing and confining earth formations
US4632605A (en) * 1982-11-16 1986-12-30 Gearhart Australia Limited Method and apparatus for reinforcing and consolidating earth structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111512A1 (en) * 1982-06-16 1984-06-27 Gearhart Australia Limited Reinforcing and confining earth formations
EP0111512A4 (en) * 1982-06-16 1984-11-05 Gearhart Australia Reinforcing and confining earth formations.
US4632605A (en) * 1982-11-16 1986-12-30 Gearhart Australia Limited Method and apparatus for reinforcing and consolidating earth structures

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