GB9316787D0 - Reinforcement mesh in underground tunnels - Google Patents

Reinforcement mesh in underground tunnels

Info

Publication number
GB9316787D0
GB9316787D0 GB939316787A GB9316787A GB9316787D0 GB 9316787 D0 GB9316787 D0 GB 9316787D0 GB 939316787 A GB939316787 A GB 939316787A GB 9316787 A GB9316787 A GB 9316787A GB 9316787 D0 GB9316787 D0 GB 9316787D0
Authority
GB
United Kingdom
Prior art keywords
reinforcement mesh
underground tunnels
tunnels
underground
reinforcement
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.)
Granted
Application number
GB939316787A
Other versions
GB2280917B (en
GB2280917A (en
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.)
CARRINGTON WELDGRIP Ltd
Original Assignee
CARRINGTON WELDGRIP 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 CARRINGTON WELDGRIP Ltd filed Critical CARRINGTON WELDGRIP Ltd
Priority to GB9316787A priority Critical patent/GB2280917B/en
Publication of GB9316787D0 publication Critical patent/GB9316787D0/en
Publication of GB2280917A publication Critical patent/GB2280917A/en
Application granted granted Critical
Publication of GB2280917B publication Critical patent/GB2280917B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
GB9316787A 1993-08-12 1993-08-12 Fitment of a bolt strap to reinforcement mesh in underground tunnels Expired - Fee Related GB2280917B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9316787A GB2280917B (en) 1993-08-12 1993-08-12 Fitment of a bolt strap to reinforcement mesh in underground tunnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9316787A GB2280917B (en) 1993-08-12 1993-08-12 Fitment of a bolt strap to reinforcement mesh in underground tunnels

Publications (3)

Publication Number Publication Date
GB9316787D0 true GB9316787D0 (en) 1993-09-29
GB2280917A GB2280917A (en) 1995-02-15
GB2280917B GB2280917B (en) 1996-12-11

Family

ID=10740402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9316787A Expired - Fee Related GB2280917B (en) 1993-08-12 1993-08-12 Fitment of a bolt strap to reinforcement mesh in underground tunnels

Country Status (1)

Country Link
GB (1) GB2280917B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29805525U1 (en) * 1998-03-26 1998-05-20 Dmt Gmbh Anchor mats with sheet steel profiles
BR102020026775A2 (en) * 2020-12-28 2022-07-12 Belgo Bekaert Arames Ltda WELDED WIRE MESH FRAME AND PANEL ASSEMBLY

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582089A (en) * 1968-05-28 1969-09-26
GB1469418A (en) * 1975-07-04 1977-04-06 Charcon Tunnels Ltd Reinforcement cages for concrete tunnel lining segments

Also Published As

Publication number Publication date
GB2280917B (en) 1996-12-11
GB2280917A (en) 1995-02-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020812