ATE129777T1 - REINFORCEMENT ELEMENT FOR FORMING EXPANSION FRAMEWORK IN TUNNEL CONSTRUCTION. - Google Patents

REINFORCEMENT ELEMENT FOR FORMING EXPANSION FRAMEWORK IN TUNNEL CONSTRUCTION.

Info

Publication number
ATE129777T1
ATE129777T1 AT90114022T AT90114022T ATE129777T1 AT E129777 T1 ATE129777 T1 AT E129777T1 AT 90114022 T AT90114022 T AT 90114022T AT 90114022 T AT90114022 T AT 90114022T AT E129777 T1 ATE129777 T1 AT E129777T1
Authority
AT
Austria
Prior art keywords
members
lattice girder
arched
closure part
reinforcing
Prior art date
Application number
AT90114022T
Other languages
German (de)
Inventor
Franz Dipl-Ing Bucher
Original Assignee
Bucher Franz
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 Bucher Franz filed Critical Bucher Franz
Application granted granted Critical
Publication of ATE129777T1 publication Critical patent/ATE129777T1/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
    • 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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (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)
  • Reinforcement Elements For Buildings (AREA)

Abstract

To form support frames in tunnelling or the like, arched reinforcing members (1) are used which have at least three arched chord members (3, 4). These chord members (3, 4) are connected by means of cross members (5) to form lattice girders which are open on the wall side. To close the open side, the reinforcing member (1) comprises a closure part (8) which is curved in the longitudinal direction and has at least one arched longitudinal member (9, 14) connected by cross members (10). The closure part (8) is frictionally connected to the lattice girder (2) and for this purpose preferably has connecting elements (11, 12) which protrude from the surface of curvature and to which chord and/or cross members (3, 4, 5) of the lattice girder (2) can be secured. Furthermore, the reinforcing member (1) preferably has a reinforcing mat strip (6) which adjoins the lattice girder (2) and the free longitudinal edge area of which forms a closure part (8) for a lattice girder (2) of the adjoining reinforcing member (1). <IMAGE>
AT90114022T 1989-07-27 1990-07-21 REINFORCEMENT ELEMENT FOR FORMING EXPANSION FRAMEWORK IN TUNNEL CONSTRUCTION. ATE129777T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT181389 1989-07-27

Publications (1)

Publication Number Publication Date
ATE129777T1 true ATE129777T1 (en) 1995-11-15

Family

ID=3521543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90114022T ATE129777T1 (en) 1989-07-27 1990-07-21 REINFORCEMENT ELEMENT FOR FORMING EXPANSION FRAMEWORK IN TUNNEL CONSTRUCTION.

Country Status (3)

Country Link
EP (1) EP0410335B1 (en)
AT (1) ATE129777T1 (en)
DE (1) DE59009832D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673443B1 (en) * 1991-03-01 1993-08-13 Chatenoud Gilles CROSSLINKED HANGER, ESPECIALLY FOR SUPPORTING A ROCKY EXCAVATION.
DE50110498D1 (en) * 2001-06-15 2006-08-31 Valplast Ag Method for creating sealed underground tunnels with concrete inner shell
ES2270654B1 (en) * 2004-03-23 2007-11-16 Ferroberica, S.L. TUNNEL FOR THE PASSAGE OF VEHICLES AND CORRESPONDING PROCEDURE.
IT1393381B1 (en) * 2008-09-19 2012-04-20 Melfer S R L METHOD FOR THE CONSTRUCTION AND INSTALLATION OF A BUILDING ARMOR FOR CONSTRUCTIONS, PARTICULARLY FOR THE CONSTRUCTION OF STREET OR SIMILAR TUNNELS, AND ARMOR SUCH AS OBTAINABLE
CN106640123B (en) * 2016-10-31 2020-04-28 浙江大学城市学院 Tunnel reinforcing device based on glass fiber duct piece and construction method thereof
CN108625882A (en) * 2018-07-10 2018-10-09 长沙理工大学 A kind of deformed bar skeleton spray concrete arch rib supporting construction and construction method
CN110344856A (en) * 2019-07-15 2019-10-18 辽宁工程技术大学 A kind of steel arch support connector in field tunnel
CN112392505B (en) * 2020-11-17 2022-07-05 同济大学 Corrugated steel plate and steel truss combined lining structure for tunnel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659036B1 (en) * 1967-08-26 1971-05-19 Baustahlgewebe Gmbh Reinforcement for a reinforced concrete panel as shuttering for ceiling panels
DE2124384A1 (en) * 1971-05-17 1972-11-30 Karl Zeller GmbH & Co KG, 5400 Koblenz Concrete formwork panel with a combined reinforcement of a welded wire mesh and one or more lattice girders
AT357313B (en) * 1978-05-08 1980-07-10 Bucher Franz REINFORCEMENT ELEMENT
DE3040638C2 (en) * 1980-10-29 1984-11-08 Thyssen Industrie Ag, 4300 Essen Lattice girders for ring-shaped, arched or door-shaped extensions of underground and tunnel structures made of reinforced concrete as well as extensions made with such lattice girders
DE8437385U1 (en) * 1984-12-20 1985-07-18 Tunnel Ausbau Technik GmbH, 8036 Herrsching Calottes foot beams as lattice girders for support frames for rock protection in the partial tunnel excavation process

Also Published As

Publication number Publication date
EP0410335A3 (en) 1991-09-04
EP0410335A2 (en) 1991-01-30
EP0410335B1 (en) 1995-11-02
DE59009832D1 (en) 1995-12-07

Similar Documents

Publication Publication Date Title
CA2167540A1 (en) Arrangement at a Beam or Building Element and a Mould for Making a Beam or Building Element
DE59608939D1 (en) Roof panel for sloping roofs
ATE129777T1 (en) REINFORCEMENT ELEMENT FOR FORMING EXPANSION FRAMEWORK IN TUNNEL CONSTRUCTION.
DE69004062D1 (en) LIFTING AND RAISING ANCHORS, ESPECIALLY FOR CONCRETE PANELS.
ATE115223T1 (en) ROOFING CONSISTING OF SIDE PANELS ARRANGED.
ATE81697T1 (en) CONSTRUCTION ELEMENT FOR THE CREATION OF BUILDINGS, BUILDING PARTS OR. DGL.
IT1204860B (en) IMPROVEMENTS TO THE PREFABRICATED SELF-SUPPORTING ROOFING ELEMENTS IN REINFORCED CONCRETE FOR THE CONSTRUCTION OF BUILDINGS
DK0825307T3 (en) Velvet floor element of concrete
DE59100396D1 (en) Formwork panel.
IT8121571A0 (en) REINFORCEMENT FOR CONSTRUCTION IN REINFORCED CONGLOMERATE, SUCH AS REINFORCED CONCRETE, PARTICULARLY FOR BUILDING, AND CONSTRUCTION METHOD USING SUCH REINFORCEMENT.
MXPA02003867A (en) Rod clip and apparatus.
ATE109238T1 (en) LATTICE BEAM.
NO951372L (en) Roof top plate with a holder for roof accessories
SE8800533D0 (en) BEAM
Kamal Analysis of multi girder short span highway bridges
FI872130A (en) FOERBAETTRINGAR AVSEENDE SKYDDSPLAOT FOER BYGGNADER.
IT8323655A0 (en) FRAME ELEMENT WITH COMBINED ROOFING AND CEILING CAPACITIES FOR PREFABRICATED REINFORCED CONCRETE BUILDINGS.
IT8941566A0 (en) STRUCTURE OF REINFORCED CONCRETE BEAMS FOR LARGE ROOFS.
IT8745504A0 (en) FORMWORK PANEL FOR THE CONSTRUCTION OF REINFORCED STRUCTURES AND BUFFERINGS
IT8621772A0 (en) PREFABRICATED STRUCTURAL ELEMENT IN REINFORCED CEMENT CONGLOMERATE FOR THE CONSTRUCTION OF BUILDINGS, PROCEDURE AND FORMWORK FOR ITS CONSTRUCTION.
ATE69283T1 (en) REINFORCEMENT CROSS.
IT221290Z2 (en) PREFABRICATED REINFORCED CONCRETE STRUCTURE FOR THE BUILDING OF SHEDS AND SIMILAR.
IT1207617B (en) REINFORCEMENT FOR THE CONSTRUCTION OF REINFORCED CONCRETE BUILDINGS
HUP9701045A1 (en) Procedure for strengthening or/and enlargement of reinforced concrete floor structure of bridge
ATE59872T1 (en) SUSPENSION ELEMENT FOR BACKDROP CEILINGS.