EP0378972A3 - Garnissage en treillis de fils pour revêtement de tunnels - Google Patents

Garnissage en treillis de fils pour revêtement de tunnels Download PDF

Info

Publication number
EP0378972A3
EP0378972A3 EP19890830367 EP89830367A EP0378972A3 EP 0378972 A3 EP0378972 A3 EP 0378972A3 EP 19890830367 EP19890830367 EP 19890830367 EP 89830367 A EP89830367 A EP 89830367A EP 0378972 A3 EP0378972 A3 EP 0378972A3
Authority
EP
European Patent Office
Prior art keywords
lagging
grid
tunnel lining
net grid
ccoupling
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.)
Withdrawn
Application number
EP19890830367
Other languages
German (de)
English (en)
Other versions
EP0378972A2 (fr
Inventor
Raffaele Percivalli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0378972A2 publication Critical patent/EP0378972A2/fr
Publication of EP0378972A3 publication Critical patent/EP0378972A3/fr
Withdrawn legal-status Critical Current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)
  • Lining And Supports For Tunnels (AREA)
  • Road Paving Structures (AREA)
EP19890830367 1989-01-20 1989-08-22 Garnissage en treillis de fils pour revêtement de tunnels Withdrawn EP0378972A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1913289 1989-01-20
IT8919132A IT1228489B (it) 1989-01-20 1989-01-20 Pannello di rete, atto a concretizzare, in una pluralita' diesemplari, una struttura di rivestimento, autobloccante, per gallerie stradali e simili.

Publications (2)

Publication Number Publication Date
EP0378972A2 EP0378972A2 (fr) 1990-07-25
EP0378972A3 true EP0378972A3 (fr) 1991-04-03

Family

ID=11155093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890830367 Withdrawn EP0378972A3 (fr) 1989-01-20 1989-08-22 Garnissage en treillis de fils pour revêtement de tunnels

Country Status (2)

Country Link
EP (1) EP0378972A3 (fr)
IT (1) IT1228489B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7840147B2 (ja) * 2021-12-22 2026-04-03 Ｊｆｅ建材株式会社 合成セグメント及び土留構造物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167292B (de) * 1956-06-20 1964-04-09 Bochumer Eisen Heintzmann Verzugselement fuer die zug- und druckfeste Verbindung von in Streckenrichtung im Abstand hintereinander angeordneten Ausbaurahmen
DE2503014A1 (de) * 1975-01-25 1976-07-29 Becker Pruente Gmbh Drahtverzugmatte fuer strecken im berg- und tunnelbau
DE3414222A1 (de) * 1984-04-14 1985-10-24 Eisenhütte Prinz Rudolph, Zweigniederlassung der Salzgitter Maschinen und Anlagen AG, 4408 Dülmen Steckenausbau mit gegenlaeufig gebogenen rinnenprofilen
DE3710681C1 (en) * 1987-03-31 1988-06-09 Fenne Gmbh & Co Dr R Lagging mat for mine support
DE3722183A1 (de) * 1987-07-04 1989-01-19 Heinrich Quante Bauabstandsunabhaengige verzugmatte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167292B (de) * 1956-06-20 1964-04-09 Bochumer Eisen Heintzmann Verzugselement fuer die zug- und druckfeste Verbindung von in Streckenrichtung im Abstand hintereinander angeordneten Ausbaurahmen
DE2503014A1 (de) * 1975-01-25 1976-07-29 Becker Pruente Gmbh Drahtverzugmatte fuer strecken im berg- und tunnelbau
DE3414222A1 (de) * 1984-04-14 1985-10-24 Eisenhütte Prinz Rudolph, Zweigniederlassung der Salzgitter Maschinen und Anlagen AG, 4408 Dülmen Steckenausbau mit gegenlaeufig gebogenen rinnenprofilen
DE3710681C1 (en) * 1987-03-31 1988-06-09 Fenne Gmbh & Co Dr R Lagging mat for mine support
DE3722183A1 (de) * 1987-07-04 1989-01-19 Heinrich Quante Bauabstandsunabhaengige verzugmatte

Also Published As

Publication number Publication date
EP0378972A2 (fr) 1990-07-25
IT1228489B (it) 1991-06-19
IT8919132A0 (it) 1989-01-20

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