EP0133425A2 - Armature de liaison pour constructions de béton armé - Google Patents

Armature de liaison pour constructions de béton armé Download PDF

Info

Publication number
EP0133425A2
EP0133425A2 EP84890136A EP84890136A EP0133425A2 EP 0133425 A2 EP0133425 A2 EP 0133425A2 EP 84890136 A EP84890136 A EP 84890136A EP 84890136 A EP84890136 A EP 84890136A EP 0133425 A2 EP0133425 A2 EP 0133425A2
Authority
EP
European Patent Office
Prior art keywords
reinforcement
bars
angle
bar
reinforced concrete
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
EP84890136A
Other languages
German (de)
English (en)
Other versions
EP0133425A3 (en
EP0133425B1 (fr
Inventor
Georgi Dipl.-Ing. Oroschakoff
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.)
Best - Baueisen- und Stahl-Bearbeitungsgesellschaft Mbh
Original Assignee
Best - Baueisen- und Stahl-Bearbeitungsgesellschaft Mbh
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 Best - Baueisen- und Stahl-Bearbeitungsgesellschaft Mbh filed Critical Best - Baueisen- und Stahl-Bearbeitungsgesellschaft Mbh
Publication of EP0133425A2 publication Critical patent/EP0133425A2/fr
Publication of EP0133425A3 publication Critical patent/EP0133425A3/de
Application granted granted Critical
Publication of EP0133425B1 publication Critical patent/EP0133425B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/125—Reinforcement continuity box

Definitions

  • the invention relates to a connecting reinforcement for the main reinforcement of a reinforced concrete structure, consisting of at least two bars bent in an angular form, one free leg of which is supported on the main reinforcement which is inclined at an angle to it.
  • Ironing mats e.g. B. from AT-PS 346 046 known coulters, coulters and mats with spacers, spacers in snake or other shapes, push ladders and. Developed to name just a few.
  • the object of the invention is to save the above-mentioned additional consumption of steel, to reduce the amount of work required and to enable the connecting reinforcement to be laid exactly, without the risk of displacement during concreting.
  • a fastening device which, after laying the reinforcement at the top, firstly does not allow the installation of individual bars, but rather a plurality of bars combined in elements (coulters or special mats), and secondly securely connects the elements thus laid to the reinforcement above and third, the distance between the two rows of plugs specified by the wall thickness, exactly, without calibration by the pre seen stop, to be observed.
  • this object is achieved in that the bars bent in an angular form are arranged parallel to one another with a free leg on a bar share or a structural steel mat and in that the bars of the bar share or mat running parallel to this other leg are free over the corner of the angle bar protrude.
  • a preferred embodiment is that the two angle bars are connected by a cross bar or form such a one-piece bracket known per se.
  • FIGS. 1 to 3 a family of rods 1 is shown, in which the parallel rods 1 'are combined and connected by holding rods 2.
  • the connector reinforcement element thus formed according to FIG. 1 is designated E 1.
  • leg length Y1 expediently determines the distance between two rows of connector reinforcement elements, since then the bars 1 'of the adjacent element bear against the central part of the bow bar 3 as a stop, and this leg length Y1 must therefore be in each case comply with the required or required wall thickness.
  • the element E 2 according to FIG. 4 differs from the element E1 of FIG. 1 in that the angled U-shaped rod 3 is replaced by two rods 4, each in an angular form with legs 4 'and 4 ".
  • the legs 4 are welded to the bars 1. This embodiment saves time in terms of bending, but does not offer a stop for two parallel rows of plugs.
  • a reinforcement element E 3 is provided, in which, as with the previous elements, the bars 1 'are rigid by the holding bars 2, ie. H. dimensionally stable, connected to one element.
  • the fastening of such a reinforcement element E 3 to any reinforcement network is made possible by the angle bars 4.
  • These rods 4 bent in an angular shape are connected with their shorter legs 4 ′, preferably by welding, to at least two rods 1 ′ of the rod set 1.
  • Both angle bars 4 are connected by a straight bar 5, u. in such a way that the bar 5 runs parallel to the plane of the bar coulter 1 and has the desired distance Y1 as a stop from the bar coulter plane.
  • the distance Y1 is to be dimensioned such that it can serve as a stop when laying a second row of bars, which runs parallel to the first bar family, ie two elements E 3 lying parallel to one another.
  • Fig. 7 shows in section a foundation slab with a rising concrete wall in this installation.
  • the plate reinforcement at the bottom consists of bars 6 and 7, the reinforcement at the top from bars 8 and 9.
  • the plug reinforcement elements E 3 and E 3.1 are pushed down in the direction of arrow Pf. 4 until the bars 2 and 5 are on touch the rods 9.
  • the element E 3.1 is pushed in the direction of arrow 5 until its rods 1 'strike rod 5 of the element-E 3.
  • the rods 2 and 5 are then bound to the rods 9 with wire.
  • An additional rod 10 can then be inserted parallel to the rods 8.
  • the invention can also be arranged analogously on steel mesh.
  • connecting reinforcement is possible within the scope of the invention.
  • more than two angle bars 4 can also be provided.
  • the angle that the legs 4 ′′ to the plane of the coulters 1 or the structural steel mat can also be other than a right angle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP84890136A 1983-07-22 1984-07-19 Armature de liaison pour constructions de béton armé Expired EP0133425B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0268683A AT378980B (de) 1983-07-22 1983-07-22 Anschlussbewehrung fùr die hauptbewehrung einer stahlbetonkunstruktion
AT2686/83 1983-07-22

Publications (3)

Publication Number Publication Date
EP0133425A2 true EP0133425A2 (fr) 1985-02-20
EP0133425A3 EP0133425A3 (en) 1986-12-30
EP0133425B1 EP0133425B1 (fr) 1989-11-29

Family

ID=3538676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84890136A Expired EP0133425B1 (fr) 1983-07-22 1984-07-19 Armature de liaison pour constructions de béton armé

Country Status (3)

Country Link
EP (1) EP0133425B1 (fr)
AT (2) AT378980B (fr)
DE (1) DE3480604D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267146A1 (fr) * 1986-10-30 1988-05-11 Egco Ag Cage d'armature

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT179885B (de) * 1952-05-30 1954-10-11 Evg Entwicklung Verwert Ges Geschweißtes Drahtgitter aus zwei sich kreuzenden Stabreihen für abgewinkelte, bogenförmig verlaufende Bewehrungen
FR1405435A (fr) * 1964-05-29 1965-07-09 Ferraillage angulaire préfabriqué pour soutènements
DE1784202A1 (de) * 1968-07-17 1972-05-25 Peter Eschweiler Baustahlbewehrungsmatte mit Abstandshaltern und Vorrichtung zum Aufstellen dieser Abstandshalter
DE2040668C3 (de) * 1970-08-17 1974-11-28 Rehm Gallus Baustahlmatte
DE2024819C3 (de) * 1970-05-21 1973-10-18 Rehm, Gallus, Prof. Dr.-Ing., 8000 Muenchen Baustahlmatte
AT346046B (de) * 1970-06-10 1978-10-25 Tor Isteg Steel Corp Bewehrung fuer stahlbetonkonstruktionen
DE2108604A1 (de) * 1971-02-24 1972-11-09 Eulenberger, Wolfram v., 7141 Oberstenfeld An einer Baustahlmatte anschließbarer Verbundanker, insbesondere für Mehrschichten-Betonplatten
DE2503132A1 (de) * 1975-01-27 1976-07-29 Aloys Bastgen Verbundelemente fuer stahlbeton oder andere erhaertungsmassen
GB1547234A (en) * 1975-05-16 1979-06-06 Bautechnik Anstalt Reinforcement structure for the anchoring of a structural steel lattice
AT349709B (de) * 1977-02-18 1979-04-25 Bucher Franz Bewehrungsgebilde
US4122228A (en) * 1977-04-13 1978-10-24 New York Wire Mills Corp. Stirrup fabric
DE8233015U1 (de) * 1982-11-25 1983-06-23 Smitka, Jan, Dipl.-Ing., 7032 Sindelfingen Kammartiges verankerungs-bzw. einspannungselement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267146A1 (fr) * 1986-10-30 1988-05-11 Egco Ag Cage d'armature

Also Published As

Publication number Publication date
DE3480604D1 (de) 1990-01-04
EP0133425A3 (en) 1986-12-30
AT378980B (de) 1985-10-25
ATE48302T1 (de) 1989-12-15
ATA268683A (de) 1985-03-15
EP0133425B1 (fr) 1989-11-29

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