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
Links
- 238000010276 construction Methods 0.000 title 1
- 230000002787 reinforcement Effects 0.000 title 1
- 230000003014 reinforcing effect Effects 0.000 abstract 5
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>
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)
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)
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 |
-
1990
- 1990-07-21 EP EP90114022A patent/EP0410335B1/en not_active Expired - Lifetime
- 1990-07-21 DE DE59009832T patent/DE59009832D1/en not_active Expired - Fee Related
- 1990-07-21 AT AT90114022T patent/ATE129777T1/en active
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. |