ATE439504T1 - DEVICE FOR CONNECTING THE LONGITUDENT END OF AT LEAST TWO GRIDS USED IN TUNNEL CONSTRUCTION - Google Patents

DEVICE FOR CONNECTING THE LONGITUDENT END OF AT LEAST TWO GRIDS USED IN TUNNEL CONSTRUCTION

Info

Publication number
ATE439504T1
ATE439504T1 AT07009178T AT07009178T ATE439504T1 AT E439504 T1 ATE439504 T1 AT E439504T1 AT 07009178 T AT07009178 T AT 07009178T AT 07009178 T AT07009178 T AT 07009178T AT E439504 T1 ATE439504 T1 AT E439504T1
Authority
AT
Austria
Prior art keywords
longitudent
tunnel construction
grids used
grid supports
belt rods
Prior art date
Application number
AT07009178T
Other languages
German (de)
Inventor
Benjamin Dr-Ing Geller
Original Assignee
Tunnel Ausbau Technik 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 Tunnel Ausbau Technik Gmbh filed Critical Tunnel Ausbau Technik Gmbh
Application granted granted Critical
Publication of ATE439504T1 publication Critical patent/ATE439504T1/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
    • E21D11/14—Lining predominantly with metal
    • E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches
    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/20—Special cross- sections, e.g. corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The grid supports (4,5) have at least two adjacent longitudinal belt rods (8,9) per support and the device has a plate (14,15) fixed between each two belt rods. The plates are bridged by a tie strap (16) that fixes the two grid supports together. The grid supports each have the at least two belt rods on their upper sides.
AT07009178T 2006-11-08 2007-05-07 DEVICE FOR CONNECTING THE LONGITUDENT END OF AT LEAST TWO GRIDS USED IN TUNNEL CONSTRUCTION ATE439504T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006017048U DE202006017048U1 (en) 2006-11-08 2006-11-08 Device for connecting ends of at least two grid supports used in tunnel construction has plates fixed between each pair of belt rods and bridged by a tie strap that fixes two grid supports together

Publications (1)

Publication Number Publication Date
ATE439504T1 true ATE439504T1 (en) 2009-08-15

Family

ID=37670615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07009178T ATE439504T1 (en) 2006-11-08 2007-05-07 DEVICE FOR CONNECTING THE LONGITUDENT END OF AT LEAST TWO GRIDS USED IN TUNNEL CONSTRUCTION

Country Status (3)

Country Link
EP (1) EP1921251B1 (en)
AT (1) ATE439504T1 (en)
DE (2) DE202006017048U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012138B3 (en) * 2007-03-12 2008-09-18 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Device for manufacturing arc-shaped lattice beam, has three parallel extending bracing rods, framework stiffener arranged between bracing rods and coupling piece at end side of bracing rods
DE202014002499U1 (en) 2014-03-20 2014-04-17 Tunnel-Ausbau-Technik Gmbh girder
KR101994071B1 (en) * 2019-02-28 2019-06-27 한미란 High strength lattice girder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237160B (en) * 1964-06-18 1967-03-23 Rheinstahl Gmbh Wanheim Butt connection between trusses that serve as reinforcement of a concrete tunnel lining
AT362739B (en) * 1978-12-27 1981-06-10 Evg Entwicklung Verwert Ges REMOVAL FRAME FOR TUBES, TUNNEL OR THE LIKE.
DE8125375U1 (en) 1981-09-01 1982-01-21 Pantex-Stahl AG, 6233 Büron Lattice girder for the underground track and shaft expansion
DE3304843C1 (en) * 1983-02-12 1984-06-28 Tunnel Ausbau Technik GmbH, 8036 Herrsching Calotte foot beam designed as a lattice girder
DE3722609C1 (en) 1987-07-09 1988-08-18 Tunnel Ausbau Technik Gmbh Extension arch for tunnel construction
DE3810563C1 (en) * 1988-03-29 1989-10-12 Michel Baubedarf Gmbh, 7123 Sachsenheim, De Channel-section support
DE19704019A1 (en) * 1996-02-08 1997-12-18 Frank Zurheide Support element used for steel structure

Also Published As

Publication number Publication date
EP1921251A1 (en) 2008-05-14
EP1921251B1 (en) 2009-08-12
DE502007001283D1 (en) 2009-09-24
DE202006017048U1 (en) 2007-01-04

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