DE3411591C1 - Shear reinforcement element for reinforced concrete structures - Google Patents

Shear reinforcement element for reinforced concrete structures

Info

Publication number
DE3411591C1
DE3411591C1 DE19843411591 DE3411591A DE3411591C1 DE 3411591 C1 DE3411591 C1 DE 3411591C1 DE 19843411591 DE19843411591 DE 19843411591 DE 3411591 A DE3411591 A DE 3411591A DE 3411591 C1 DE3411591 C1 DE 3411591C1
Authority
DE
Germany
Prior art keywords
connecting element
sections
shear reinforcement
reinforcing bar
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.)
Expired
Application number
DE19843411591
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Hochtief AG
Original Assignee
Hochtief 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 Hochtief AG filed Critical Hochtief AG
Priority to DE19843411591 priority Critical patent/DE3411591C1/en
Priority to CH98185A priority patent/CH666312A5/en
Priority to NL8500824A priority patent/NL8500824A/en
Priority to GB08507409A priority patent/GB2156873B/en
Priority to FR8504660A priority patent/FR2562122B1/en
Application granted granted Critical
Publication of DE3411591C1 publication Critical patent/DE3411591C1/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Claims (1)

1 21 2 Verbindungselement kann aber z. B. auch mit Binde-Patentanspruch: drähten erfolgen, die verrödelt werden. Das Verbindungselement selbst kann auch als Blechstreifen oderBut connecting element can, for. B. also with binding patent claim: wires are made that are tied up. The connecting element itself can also be used as sheet metal strips or Schubbewehrungselement für Stahlbetonkon- Drahtnetzkonstruktion ausgeführt sein,
struktionen mit einer Mehrzahl von Bewehrungs- 5 Im folgenden werden anhand einer Zeichnung Ausstababschnitten aus Betonstahl mit an beiden Enden führungsbeispiele der Erfindung ausführlicher erläutert, angeordneten Verankerungen, wobei die Beweh- Es zeigen in schematischer Darstellung
rungsstababschnitte an mindestens einem langge- F i g. 1 eine Seitenansicht eines Schubbewehrungselestreckten Verbindungselement befestigt sind und im ments,
Shear reinforcement element for reinforced concrete con-wire mesh construction,
Structures with a plurality of reinforcement 5 In the following, rod sections made of reinforcing steel with at both ends management examples of the invention are explained in more detail with reference to a drawing, arranged anchors, the reinforcement It show in a schematic representation
reinforcement rod sections on at least one long- F i g. 1 a side view of a shear reinforcement elongated connecting element are attached and in the ments,
wesentlichen orthogonal zur Längserstreckung des 10 Fig.2 eine Draufsicht auf den Gegenstand nachessentially orthogonal to the longitudinal extension of FIG. 2, a plan view of the object according to FIG Verbindungselementes verlaufen, dadurch ge- Fig. 1,Connecting element run, thereby fig. 1, kennzeichnet, daß das Verbindungselement (2) F i g. 3 eine andere Ausführungsform des Gegenstan-indicates that the connecting element (2) F i g. 3 another embodiment of the object flexibel ist, so daß die Bewehrungsstababschnitte (1) des der F i g. 1,is flexible, so that the rebar sections (1) of the FIG. 1, zusammenlegbar sowie in bezug auf ihre Reihung in F i g. 4 eine Draufsicht auf ein Schubbewehrungsele-collapsible and with regard to their ranking in FIG. 4 is a plan view of a shear reinforcement element Zickzackform, Kreisform, Rechteckform oder der- 15 ment im aufgewickelten Zustand undZigzag shape, circular shape, rectangular shape or der- 15 ment when rolled up and gleichen einsetzbar sind. F i g. 5 mit den Teilfiguren a), b), c) mögliche Anordnung eines Schubbewehrungselements nach den F i g. 1same can be used. F i g. 5 with the sub-figures a), b), c) possible arrangement a shear reinforcement element according to FIGS. 1 bis 4.to 4. Das in den Figuren dargestellte Schubbewehrungs-20 element ist für Stahlbetonkonstruktionen, beispielswei-The shear reinforcement element shown in the figures is for reinforced concrete structures, for example Die Erfindung betrifft ein Schubbewehrungselement se für Platten mit Stützen, für Balken, Wände und derfür Stahlbetonkonstruktionen mit einer Mehrzahl von gleichen bestimmt. Es kann auch in Spannbetonkon-Bewehrungsstababschnitten aus Betonstahl mit an bei- struktionen eingesetzt werden. In seinem grundsätzliden Enden angeordneten Verankerungen, wobei die Be- chen Aufbau besteht es aus einer Mehrzahl von Bewehwehrungsstababschnitte an mindestens einem langge- 25 rungsstababschnitten 1 aus Betonstahl mit Verankerunstreckten Verbindungselement befestigt sind und im gen an beiden Enden und aus einem langgestreckten wesentlichen orthogonal zur Längserstreckung des Ver- Verbindungselement 2 für die Bewehrungsstababschnitbindungselementes verlaufen. te 1. Die Bewehrungsstababschnitte 1 verlaufen im we-Bei einem bekannten Schubbewehrungselement die- sentlichen orthogonal zur Längserstreckung des Verser Art (DE-PS 27 27 159) ist das Verbindungselement 30 bindungselementes 2. Sie sind an diesen befestigt. Die ein starres langgestrecktes Bauteil und in statischer Hin- Verankerungen an den Enden der Bewehrungsstababsicht in die Bewehrung der Stahlbetonkonstruktion inte- schnitte 1 können durch Teller, Köpfe oder andere griert. Das Verbindungselement ist ein Flachstahlab- Formteile und Abbiegungen gebildet sein. Die Bewehschnitt, auf den die Bewehrungsstababschnitte aufge- rungsstababschnitte 1 können mit Abstandshaltern ausschweißt sind. Durch die langgestreckte starre Ausbil- 35 gerüstet sein, die den Abstand von der Schalung definiedung des Verbindungselementes ergibt sich ein hinsieht- ren.The invention relates to a shear reinforcement element se for slabs with supports, for beams, walls and the for Reinforced concrete structures are determined with a plurality of the same. It can also be used in pre-stressed concrete rebar sections made of reinforcing steel can be used with attachments. In his fundamental Anchors arranged at the ends, whereby the surface structure consists of a plurality of reinforcing bar sections on at least one elongation rod sections 1 made of reinforcing steel with anchoring lines Connecting element are attached and in the gene at both ends and from an elongated essentially orthogonal to the longitudinal extension of the connecting element 2 for the reinforcing rod section binding element get lost. te 1. The reinforcement bar sections 1 run essentially orthogonally to the longitudinal extension of the verse in a known shear reinforcement element Art (DE-PS 27 27 159) is the connecting element 30 binding element 2. You are attached to this. the a rigid elongated member and in static back anchors at the ends of the rebar intent In the reinforcement of the reinforced concrete structure inte- cuts 1 can be made by plates, heads or other grated. The connecting element is a Flachstahlab- moldings and bends can be formed. The beef cuttings, The reinforcing bar sections 1 can be welded onto the reinforcing bar sections with spacers are. Be armed by the elongated rigid training 35 that defines the distance from the formwork of the connecting element there is a look. lieh des Transportes sperriger Gegenstand. Dadurch, Das Verbindungselement 2 ist flexibel, so daß die Bedaß die Bewehrungsstababschnitte fest mit dem Verbin- wehrungsstababschnitte 1 (vgl. Ausführungsbeispiel dungselement verschweißt sind, ist durch deren vorge- F i g. 4) aufeinander aufwickelbar sowie am Verwengebene Abstände eine genaue Anpassung der erforder- 40 dungsort wieder abwickelbar sind. Am Verwendungsort lichen Schubbewehrung an den im jeweiligen Einsatzfall sind sie in bezug auf ihre Reihungsrichtung zickzackförgegebenen Querkraftverlauf oft nur schwer möglich. mig, kreisförmig, quadratisch, in Rechteckform oder Der Erfindung liegt daher die Aufgabe zugrunde, ein ähnlich anzuordnen, wozu auf die F i g. 5 mit den Teilfi-Schubbewehrungselement entsprechend dem Oberbe- guren a) bis c) verwiesen wird, die derartige Anordnungriff des Patentanspruches zu schaffen, das einfach 45 gen in der Draufsicht zeigen.lent the transport bulky object. As a result, the connecting element 2 is flexible, so that the bedaß the reinforcing bar sections firmly with the connecting bar sections 1 (see embodiment connection element are welded, is by their pre- F i g. 4) can be rolled up on top of each other as well as on the used area Distances an exact adaptation of the required location can be developed again. At the place of use They are zigzag-conveyed in relation to the direction in which they are arranged in the respective application The course of the transverse forces is often difficult to achieve. mig, circular, square, rectangular or The invention is therefore based on the object of arranging a similar one, for which purpose the FIG. 5 with the Teilfi shear reinforcement element according to the Oberbe- guren a) to c) is referred to, the such arrangement riff of claim to create the simple 45 gene show in plan view. transportiert werden kann und mit dem eine bessere In der Ausführungsform nach F i g. 1 mag es sich bei Anpassung an den jeweiligen Querkraftverlauf möglich dem Verbindungselement 2 um einen Streifen in Form ist. eines Drahtnetzes handeln. Bei der Ausführungsform Diese Aufgabe wird dadurch gelöst, daß das Verbin- nach F i g. 3 mag das Verbindungselement 2 ein Kunstdungselement flexibel ist, so daß die Bewehrungsstabab- 50 stoffstreifen sein. Die Befestigung der Bewehrungsstabschnitte zusammenlegbar sowie in bezug auf ihre Rei- abschnitte 1 ist im Ausführungsbeispiel mit Verrödehung in Zickzackform, Kreisform, Rechteckform oder lungsdraht vorgenommen worden, kann aber auch auf dergleichen einsetzbar sind. andere Weise erfolgen.can be transported and with which a better In the embodiment according to FIG. 1 likes it with Adaptation to the respective transverse force profile is possible for the connecting element 2 around a strip in the form is. act of a wire network. In the embodiment, this object is achieved in that the connection according to FIG. 3, the connecting element 2 may be a synthetic element is flexible so that the rebar scrap strips can be 50. The fastening of the reinforcing bar sections collapsible and with respect to its tear sections 1 is in the exemplary embodiment with deformation in zigzag shape, circular shape, rectangular shape or lung wire, but can also be made on the like can be used. done in another way. Dadurch wird erreicht, daß das Schubbewehrungsele- This ensures that the shear reinforcement element ment im aufgewickelten Zustand, z. B. aufgewickelt auf- 55 Hierzu 2 Blatt Zeichnungenment in the wound state, e.g. B. wound up- 55 2 sheets of drawings einander oder auf einer Trommel, transportiert werden each other or on a drum kann. Durch die flexible Ausbildung des Verbindungselements können die Bewehrungsstababschnitte durch
Verformung des Verbindungselementes mit unterschiedlichem Abstand in ein Bauteil eingebracht wer- 60
den, so daß dadurch eine sehr weitgehende Anpassung
an den jeweiligen Querkraftverlauf möglich ist. Das
Verbindungselement kann beispielsweise als ein Kunststoffstreifen ausgeführt sein, in den die Bewehrungsstababschnitte eingesetzt sind. Dabei kann mit Schweiß- 65
verbindungen gearbeitet werden, die bei thermoplastischem Kunststoff einfach hergestellt werden können.
Die Befestigung der Bewehrungsstababschnitte an dem
can. Due to the flexible design of the connecting element, the reinforcing bar sections can through
Deformation of the connecting element can be introduced into a component at different distances
the, so that this is a very extensive adjustment
to the respective transverse force curve is possible. That
The connecting element can be designed, for example, as a plastic strip into which the reinforcing bar sections are inserted. This can be done with welding 65
Connections are worked that can be easily made with thermoplastic material.
The attachment of the rebar sections to the
DE19843411591 1984-03-29 1984-03-29 Shear reinforcement element for reinforced concrete structures Expired DE3411591C1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19843411591 DE3411591C1 (en) 1984-03-29 1984-03-29 Shear reinforcement element for reinforced concrete structures
CH98185A CH666312A5 (en) 1984-03-29 1985-03-05 Cross power on wearing reinforcing aggregate for concrete structures.
NL8500824A NL8500824A (en) 1984-03-29 1985-03-21 CROSS-TRANSMITTERING REINFORCEMENT ASSEMBLY FOR REINFORCED CONCRETE CONSTRUCTIONS.
GB08507409A GB2156873B (en) 1984-03-29 1985-03-21 Reinforcement for concrete structures
FR8504660A FR2562122B1 (en) 1984-03-29 1985-03-28 REINFORCING TRANSMISSION STRUCTURE ASSEMBLY FOR REINFORCED CONCRETE CONSTRUCTIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843411591 DE3411591C1 (en) 1984-03-29 1984-03-29 Shear reinforcement element for reinforced concrete structures

Publications (1)

Publication Number Publication Date
DE3411591C1 true DE3411591C1 (en) 1985-06-13

Family

ID=6231970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843411591 Expired DE3411591C1 (en) 1984-03-29 1984-03-29 Shear reinforcement element for reinforced concrete structures

Country Status (5)

Country Link
CH (1) CH666312A5 (en)
DE (1) DE3411591C1 (en)
FR (1) FR2562122B1 (en)
GB (1) GB2156873B (en)
NL (1) NL8500824A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523656A1 (en) * 1984-07-24 1986-02-06 AVI Alpenländische Veredelungs-Industrie Gesellschaft mbH, Graz, Steiermark Shear reinforcement system for area-covering structural elements
WO1993012305A1 (en) * 1991-12-09 1993-06-24 Deha Ankersysteme Gmbh & Co. Kg Anchor with holder for bent-up reinforcing bars of reinforced concrete slabs or beams
WO1994026996A1 (en) * 1993-05-12 1994-11-24 Zellner, Wilhelm Reinforcing dowel for concrete slabs
EP0744508A1 (en) * 1995-05-11 1996-11-27 HALFEN GmbH & CO. Kommanditgesellschaft Device for forming a shear reinforcement for flat slabs
EP2108753A1 (en) * 2008-03-26 2009-10-14 Gerhard Krummel Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete
DE202008012547U1 (en) * 2008-09-23 2010-02-11 Ancotech Ag Arrangement for reinforcing a concrete structure against punching in the area of the support of a ceiling element on a support and punching shear reinforcement element for this purpose
EP3103935A1 (en) * 2015-06-09 2016-12-14 AVI Alpenländische Veredelungs-Industrie Gesellschaft m.b.H. Reinforcement device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8714640D0 (en) * 1987-06-23 1987-07-29 Bicc Plc Optical fibre cables
AU5643199A (en) * 1998-09-22 2000-04-10 Consolidated Bullion Limited Bar with a plurality of sections capable to be severed from one another
DE29903737U1 (en) 1999-03-02 1999-08-12 Schöck Bauteile GmbH, 76534 Baden-Baden Shear reinforcement component
FR2811001B1 (en) * 2000-06-29 2003-01-10 Simpa Ind BARCLOTH FOR THE PRODUCTION, FOR EXAMPLE, OF A PRE-STRESSED CONCRETE SLAB OR THE LIKE, AND MACHINE FOR MAKING SUCH A BARCLOCK
GB2371327B (en) * 2000-12-12 2002-11-13 Intellikraft Ltd Reinforced material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727159C3 (en) * 1977-06-16 1980-05-08 7000 Stuttgart Shear reinforcement for flat slabs made of reinforced or prestressed concrete on concrete supports

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184573A (en) *
FR485811A (en) * 1917-05-29 1918-02-08 Societe Des Navires En Ciment Arme Societe En Part Method of establishing reinforced cement structures, particularly applicable to the construction of left surfaces
GB535273A (en) * 1940-01-25 1941-04-03 Indented Bar And Concrete Engi Improvements in reinforcing members for use in the production of reinforced concrete
DE1609814A1 (en) * 1965-04-08 1970-05-21 Badische Stahlwerke Reinforcement element for reinforced concrete components
AT324651B (en) * 1971-06-16 1975-09-10 Tor Isteg Steel Corp ASSEMBLY OR FIXING MEMBER FOR REINFORCEMENT OR REINFORCEMENT ELEMENT IN REINFORCED CONCRETE CONSTRUCTION
GB1405198A (en) * 1973-05-05 1975-09-03 Avi Alpenlaendische Vered Concrete reinforcement
GB1600847A (en) * 1977-05-17 1981-10-21 Magyar Szenbanyaszati Troeszt Welded grid primarily for supporting underground cavities and cavity systems as well as a process for producing such a grid
US4260657A (en) * 1977-12-02 1981-04-07 Rockwell International Corporation Reinforced ceramic structure
CA1085642A (en) * 1978-02-28 1980-09-16 Amin Ghali Shear reinforcement for concrete flat slabs
US4358078A (en) * 1979-06-18 1982-11-09 Tolliver Wilbur E Pipe reinforcing fabric

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727159C3 (en) * 1977-06-16 1980-05-08 7000 Stuttgart Shear reinforcement for flat slabs made of reinforced or prestressed concrete on concrete supports

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523656A1 (en) * 1984-07-24 1986-02-06 AVI Alpenländische Veredelungs-Industrie Gesellschaft mbH, Graz, Steiermark Shear reinforcement system for area-covering structural elements
WO1993012305A1 (en) * 1991-12-09 1993-06-24 Deha Ankersysteme Gmbh & Co. Kg Anchor with holder for bent-up reinforcing bars of reinforced concrete slabs or beams
WO1994026996A1 (en) * 1993-05-12 1994-11-24 Zellner, Wilhelm Reinforcing dowel for concrete slabs
EP0744508A1 (en) * 1995-05-11 1996-11-27 HALFEN GmbH & CO. Kommanditgesellschaft Device for forming a shear reinforcement for flat slabs
EP2108753A1 (en) * 2008-03-26 2009-10-14 Gerhard Krummel Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete
DE202008012547U1 (en) * 2008-09-23 2010-02-11 Ancotech Ag Arrangement for reinforcing a concrete structure against punching in the area of the support of a ceiling element on a support and punching shear reinforcement element for this purpose
EP2166172A1 (en) 2008-09-23 2010-03-24 Ancotech Ag Device for reinforcing a concrete structure against punching around the support area of a floor slab and punching reinforcing element for same
EP2166171A1 (en) 2008-09-23 2010-03-24 Ancotech Ag Device for reinforcing a concrete structure against punching around the support area of a floor slab and punching reinforcing element for same
EP3103935A1 (en) * 2015-06-09 2016-12-14 AVI Alpenländische Veredelungs-Industrie Gesellschaft m.b.H. Reinforcement device

Also Published As

Publication number Publication date
GB8507409D0 (en) 1985-05-01
CH666312A5 (en) 1988-07-15
GB2156873B (en) 1987-09-30
GB2156873A (en) 1985-10-16
FR2562122B1 (en) 1988-03-18
NL8500824A (en) 1985-10-16
FR2562122A1 (en) 1985-10-04

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee