ATE114779T1 - PROCESS FOR EXTENSION OF TUNNEL OR THE LIKE. - Google Patents

PROCESS FOR EXTENSION OF TUNNEL OR THE LIKE.

Info

Publication number
ATE114779T1
ATE114779T1 AT92109389T AT92109389T ATE114779T1 AT E114779 T1 ATE114779 T1 AT E114779T1 AT 92109389 T AT92109389 T AT 92109389T AT 92109389 T AT92109389 T AT 92109389T AT E114779 T1 ATE114779 T1 AT E114779T1
Authority
AT
Austria
Prior art keywords
rock
hollow sections
lagging
lagging boards
tunnel
Prior art date
Application number
AT92109389T
Other languages
German (de)
Original Assignee
Edr Ingbuero Gmbh
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 Edr Ingbuero Gmbh filed Critical Edr Ingbuero Gmbh
Application granted granted Critical
Publication of ATE114779T1 publication Critical patent/ATE114779T1/en

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
    • E21D11/04—Lining with building materials
    • 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
    • E21D11/155—Laggings made of strips, slats, slabs or sheet piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Laminated Bodies (AREA)
  • Earth Drilling (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Road Paving Structures (AREA)

Abstract

Lagging boards used for lining tunnels or the like are only able to reduce settlement of the rock if they bear closely and over their surface area against the rock. In order to obtain good bearing of the lagging boards against the rock, lagging boards consisting of hollow sections and made of a light, non-rotting material are installed. The hollow sections are filled with load-bearing lightweight materials to produce the required strength and rigidity properties.
AT92109389T 1991-07-16 1992-06-03 PROCESS FOR EXTENSION OF TUNNEL OR THE LIKE. ATE114779T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4123552 1991-07-16
DE4125082A DE4125082A1 (en) 1991-07-16 1991-07-29 METHOD FOR REMOVING TUNNELS OR THE LIKE

Publications (1)

Publication Number Publication Date
ATE114779T1 true ATE114779T1 (en) 1994-12-15

Family

ID=25905535

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92109389T ATE114779T1 (en) 1991-07-16 1992-06-03 PROCESS FOR EXTENSION OF TUNNEL OR THE LIKE.

Country Status (3)

Country Link
EP (1) EP0523363B1 (en)
AT (1) ATE114779T1 (en)
DE (2) DE4125082A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842022C2 (en) * 1998-02-05 2002-10-17 Edr Ingbuero Gmbh Tubbing for the tubbing ring expansion of tunnels
DE19804588C2 (en) * 1998-02-05 2001-12-20 Edr Ingbuero Gmbh Tubbing for the tubbing ring expansion of tunnels
DE102008029014B3 (en) * 2008-06-20 2010-04-15 Bucyrus Dbt Europe Gmbh Shield frame for underground mining and surface support element for this purpose

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535981A (en) * 1976-08-04 1978-12-13 Coal Ind Underground roadway or tunnel support
DE2923016C2 (en) * 1979-06-07 1986-10-09 Ruhrkohle Ag, 4300 Essen Composition consisting of flexible shells that can be connected to one another and filled with material capable of binding to fill in cavities, in particular cavities in mining
DE7916359U1 (en) * 1979-06-07 1987-07-23 Ruhrkohle Ag, 4300 Essen, De
CH642141A5 (en) * 1981-05-12 1984-03-30 Berset Jean Marie UNDERGROUND PASSAGE AND METHOD FOR CONSTRUCTING THE PASSAGE.
DE3221738A1 (en) * 1982-06-09 1983-12-15 Heinrich 4350 Recklinghausen Quante Composite component
DE4014437A1 (en) * 1989-12-13 1991-06-20 Bochumer Eisen Heintzmann Method of lining mining roadway - involves rolls of lagging mat fixed against rock surface behind arched supports and backfilling

Also Published As

Publication number Publication date
DE4125082A1 (en) 1993-01-21
EP0523363B1 (en) 1994-11-30
EP0523363A1 (en) 1993-01-20
DE59200839D1 (en) 1995-01-12

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