GB2018874A - Adjustable tunnel shuttering - Google Patents

Adjustable tunnel shuttering

Info

Publication number
GB2018874A
GB2018874A GB7905326A GB7905326A GB2018874A GB 2018874 A GB2018874 A GB 2018874A GB 7905326 A GB7905326 A GB 7905326A GB 7905326 A GB7905326 A GB 7905326A GB 2018874 A GB2018874 A GB 2018874A
Authority
GB
United Kingdom
Prior art keywords
adjustable
arcuate segments
bridging segment
links
segments
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
GB7905326A
Other versions
GB2018874B (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.)
BERNOLD AG
Original Assignee
BERNOLD AG
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 BERNOLD AG filed Critical BERNOLD AG
Publication of GB2018874A publication Critical patent/GB2018874A/en
Application granted granted Critical
Publication of GB2018874B publication Critical patent/GB2018874B/en
Expired 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
    • E21D11/04—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
    • E21D11/102—Removable shuttering; Bearing or supporting devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (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)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

An adjustable steel form, for example for tunnel and gallery construction comprises two arcuate segments (1, 2) which are interconnected by an adjustable bridging segment (3) to provide a form surface of variable cross-section; the bridging segment (3) overlies the spaced adjacent ends of the arcuate segments (1, 2) and is connected thereto on the tunnel side by links (4) which are provided with a tension means (e.g. springs) adapted to press the bridging segment (3) against the arcuate segments (1, 2). The links 4 are connected by universal joints at 18 to the segments 1, 2. <IMAGE>
GB7905326A 1978-04-12 1979-02-15 Adjustable tunnel shuttering Expired GB2018874B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2815846A DE2815846C2 (en) 1978-04-12 1978-04-12 Adjustable steel formwork, preferably for tunnel and tunnel construction

Publications (2)

Publication Number Publication Date
GB2018874A true GB2018874A (en) 1979-10-24
GB2018874B GB2018874B (en) 1982-05-19

Family

ID=6036804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7905326A Expired GB2018874B (en) 1978-04-12 1979-02-15 Adjustable tunnel shuttering

Country Status (4)

Country Link
DE (1) DE2815846C2 (en)
FR (1) FR2422817A1 (en)
GB (1) GB2018874B (en)
IT (1) IT7967502A0 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133450A (en) * 1982-12-06 1984-07-25 Rapid Metal Developments Ltd Formwork support system
EP1096105A3 (en) * 1999-10-28 2004-01-07 Ed. Züblin Ag Method for shuttering the walls of a tunnel and shutter for use in the method
EP2626509A1 (en) * 2012-02-08 2013-08-14 Kern Tunneltechnik SA Formwork assembly
WO2014180841A3 (en) * 2013-05-10 2015-06-11 Peri Gmbh Lagging segment and lagging system having a plurality of such lagging segments

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595316A (en) * 1984-05-09 1986-06-17 Tinnel Nelson E Automated temporary roof support system for mining equipment
DE3601587A1 (en) * 1986-01-21 1987-08-06 Schulte Klaus Method of supporting underground roadways, and roadway support
DE10212747B4 (en) 2002-03-22 2013-05-29 Peri Gmbh Entrance and Ausschalvorrichtung
CN111271092A (en) * 2020-03-26 2020-06-12 中铁三局集团第五工程有限公司 Rapid construction structure and method for secondary lining of variable-section subsurface tunnel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831735C (en) * 1952-01-17 Helene Wolf, Stuttgart-Bad Cannstatt Stain removal and bleaching preparation based on sulfur dioxide
US2144013A (en) * 1937-02-27 1939-01-17 Mason & Hanger Co Inc Method of and apparatus for constructing concrete tunnels
DE2427638C3 (en) * 1974-06-07 1980-06-12 Salzgitter Manheimer Und Anlagen Ag, 3320 Salzgitter Procedure for upgrading the route in tunneling
DE2646552C2 (en) * 1976-10-15 1984-10-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Spreading shield, in particular roof shield, for driving into underground cavities, such as above all routes in underground mining operations

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133450A (en) * 1982-12-06 1984-07-25 Rapid Metal Developments Ltd Formwork support system
EP1096105A3 (en) * 1999-10-28 2004-01-07 Ed. Züblin Ag Method for shuttering the walls of a tunnel and shutter for use in the method
EP2626509A1 (en) * 2012-02-08 2013-08-14 Kern Tunneltechnik SA Formwork assembly
WO2014180841A3 (en) * 2013-05-10 2015-06-11 Peri Gmbh Lagging segment and lagging system having a plurality of such lagging segments

Also Published As

Publication number Publication date
IT7967502A0 (en) 1979-03-09
GB2018874B (en) 1982-05-19
FR2422817B3 (en) 1981-09-04
FR2422817A1 (en) 1979-11-09
DE2815846C2 (en) 1981-10-01
DE2815846A1 (en) 1979-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee