SE9701317D0 - Device for fixing and sealing lining in tunnel vault - Google Patents

Device for fixing and sealing lining in tunnel vault

Info

Publication number
SE9701317D0
SE9701317D0 SE9701317A SE9701317A SE9701317D0 SE 9701317 D0 SE9701317 D0 SE 9701317D0 SE 9701317 A SE9701317 A SE 9701317A SE 9701317 A SE9701317 A SE 9701317A SE 9701317 D0 SE9701317 D0 SE 9701317D0
Authority
SE
Sweden
Prior art keywords
joint
sheets
rock bolts
rock
strip
Prior art date
Application number
SE9701317A
Other languages
Swedish (sv)
Other versions
SE9701317L (en
SE508208C2 (en
Inventor
Joern Reite
Original Assignee
Oersta Staalindustri
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 Oersta Staalindustri filed Critical Oersta Staalindustri
Publication of SE9701317D0 publication Critical patent/SE9701317D0/en
Publication of SE9701317L publication Critical patent/SE9701317L/en
Publication of SE508208C2 publication Critical patent/SE508208C2/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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

A tunnel lining consists of sheets of material 11, such as foam 11A with a fireproof layer 11 B of glass reinforced plastic, which are arranged with abutting joints and which are supported by rock bolts 13 anchored in holes in the rock of a tunnel ceiling and walls. The sheets of material 11 are supported at each circumferentially extending joint by exterior support elements 12A,12B which are connected to the series of rock bolts 13 by clamps 14 and by an interior support element comprised of two parallel bars 26 which are carried by webs 28 mounted on the rock bolts 13. Each joint is sealed by a sealing ribbon 19 extending along the length of each joint which is pressed against grooves 23 at the edges of sheets 11 by the exterior support elements 12A,12B. The strip 19 is also sealed to the rock bolts by washers 20 and sealing rings 21. The inside of each joint is covered by a strip 24.
SE9701317A 1996-04-11 1997-04-10 Device for fixing and sealing lining in tunnel vault SE508208C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO961445A NO301786B1 (en) 1996-04-11 1996-04-11 Device for fixing tunnel cladding
GB9711796A GB2325946A (en) 1996-04-11 1997-06-07 Sealing tunnel linings

Publications (3)

Publication Number Publication Date
SE9701317D0 true SE9701317D0 (en) 1997-04-10
SE9701317L SE9701317L (en) 1997-10-12
SE508208C2 SE508208C2 (en) 1998-09-14

Family

ID=26311674

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701317A SE508208C2 (en) 1996-04-11 1997-04-10 Device for fixing and sealing lining in tunnel vault

Country Status (4)

Country Link
FI (1) FI111184B (en)
GB (1) GB2325946A (en)
NO (1) NO301786B1 (en)
SE (1) SE508208C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1108855B1 (en) * 1999-12-16 2005-07-06 Valplast AG Self-supporting waterproof vault for tunnel lining
EP1514998A1 (en) 2003-09-15 2005-03-16 Valplast AG Tunnel drainage construction
NO323883B1 (en) 2005-06-08 2007-07-16 Wapro Ltd Device for non-combustible water and frost protection of tunnels and rock cavities
ATE467747T1 (en) * 2005-07-09 2010-05-15 Skumtech As EXPANSION IN CIVIL ENGINEERING
CN101737069B (en) * 2008-11-27 2012-02-29 陈居礼 Reinforcing rock mass structure
DE102012012522A1 (en) * 2011-11-16 2013-05-16 Skumtech As Expansion in civil engineering

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873248A (en) * 1957-03-06 1961-07-19 Karl Lehmann Ring linings for mine galleries
ES8507218A1 (en) * 1984-11-16 1985-08-16 Gordun Burillo Fernando Method of waterproofing surfaces such as tunnels, canals and mines.

Also Published As

Publication number Publication date
NO961445D0 (en) 1996-04-11
GB2325946A (en) 1998-12-09
SE9701317L (en) 1997-10-12
FI971450A (en) 1997-10-12
FI971450A0 (en) 1997-04-08
NO301786B1 (en) 1997-12-08
GB9711796D0 (en) 1997-08-06
FI111184B (en) 2003-06-13
SE508208C2 (en) 1998-09-14
NO961445L (en) 1997-10-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed