EP1033454B1 - Elément de construction pour armature de cisaillement - Google Patents

Elément de construction pour armature de cisaillement Download PDF

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Publication number
EP1033454B1
EP1033454B1 EP00104056A EP00104056A EP1033454B1 EP 1033454 B1 EP1033454 B1 EP 1033454B1 EP 00104056 A EP00104056 A EP 00104056A EP 00104056 A EP00104056 A EP 00104056A EP 1033454 B1 EP1033454 B1 EP 1033454B1
Authority
EP
European Patent Office
Prior art keywords
connecting element
structural component
reinforcement
elements
spacer
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 - Lifetime
Application number
EP00104056A
Other languages
German (de)
English (en)
Other versions
EP1033454A3 (fr
EP1033454A2 (fr
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.)
Schoeck Bauteile GmbH
Original Assignee
Schoeck Bauteile GmbH
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 Schoeck Bauteile GmbH filed Critical Schoeck Bauteile GmbH
Publication of EP1033454A2 publication Critical patent/EP1033454A2/fr
Publication of EP1033454A3 publication Critical patent/EP1033454A3/fr
Application granted granted Critical
Publication of EP1033454B1 publication Critical patent/EP1033454B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Definitions

  • the shear reinforcement element must also be arranged at a height such that the upper end of the reinforcement elements is aligned with the upper bending reinforcement and the lower end of the reinforcement elements with the lower bending reinforcement; this is the only way to obtain the prescribed force transmission between bending and shear reinforcement.
  • the second known embodiment of a shear reinforcement consists in first positioning the bending reinforcements and then a shear reinforcement element in which the connecting element, i.e. the spacer bar is arranged on the top of the reinforcement elements, is inserted from above through the two bending reinforcements until the spacer bar is placed on the upper bending reinforcement in order to obtain the prescribed aligned arrangement of the upper and lower reinforcement element ends.
  • the connecting element i.e. the spacer bar is arranged on the top of the reinforcement elements
  • connecting element and reinforcement elements The simplest variant for the mutual positioning of connecting element and reinforcement elements is to connect them to each other in a non-detachable manner, for example by welding, but then no subsequent adaptation to the local conditions and installation conditions is possible on the construction site. It is therefore particularly advantageous if the connecting element in a detachable manner and, in particular, a subsequent change in positioning allows - z. B. by clamps, wire loafing or clamping / plug connections - on at least one reinforcement element, but expediently can be fixed on all reinforcement elements.
  • connecting element is extended at least approximately to a dimension corresponding to the prescribed minimum distance of this reinforcing element from the support in relation to the reinforcement element arranged adjacent to the support, so as to provide an installation aid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (11)

  1. Elément de construction pour armature de cisaillement, en particulier pour la transmission d'énergie dans la zone de raccordement de supports à des composants de construction armés, comme les plafonds plats et les dalles de plancher, composé de préférence d'une pluralité d'éléments d'armature formés en tant que ancre à double tête, qui sont disposés les uns parallèlement aux autres et distants les uns des autres, et d'un élément de liaison prévu pour fixer les éléments d'armature mutuellement et en outre aux éléments d'armature transmettant la force de cisaillement, caractérisé en ce que l'élément de liaison (7, 17, 17a, 23, 28, 34, 38, 44, 53) peut être fixé sur les éléments d'armature (6, 16, 22, 27, 33, 37, 43, 52) entre les extrémités supérieures et inférieures de ceux-ci dans une section devant être disposée entre l'armature flexible supérieure (3) et inférieure (2) du composant de construction (1), et en ce que au moins indirectement des éléments d'espacement (8, 18, 24, 26, 32, 36, 42, 54) peuvent être fixés sur l'élément de liaison, lesquels éléments servent à l'appui de l'élément de cisaillement (5, 15, 21, 25, 31, 35, 41, 51) sur le coffrage du composant de construction inférieur.
  2. Elément de construction selon la revendication 1, caractérisé en ce que l'élément de liaison (7, 17, 17a, 23, 28, 34, 38, 44, 53) peut être fixé sur les éléments d'armature (6, 16, 22, 27, 33, 37, 43, 52) dans une section distante de l'armature flexible supérieure (3) et inférieure (2) du composant de construction (1).
  3. Elément de construction selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que au moins l'un des éléments d'espacement (8, 18, 24, 26, 32, 36, 42, 54) peut être fixé directement sur l'élément de liaison (7, 17, 17a, 23, 28, 34, 38, 44, 53) d'une manière amovible et en particulier d'une manière permettant un changement de position ultérieur.
  4. Elément de construction selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison (17, 23, 28, 34, 38) peut être fixé d'une manière non amovible sur des éléments d'armature (16, 22, 27, 33, 37).
  5. Dispositif selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison (7) peut être fixé d'une manière amovible et en particulier d'une manière permettant un changement de position ultérieur sur au moins un élément d'armature (6).
  6. Elément de construction selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison (7, 17) fait saillie le cas échéant dans une partie séparée (7a, 17a) par rapport à sa direction principale d'extension et s'étend en particulier plié ou courbé horizontalement.
  7. Elément de construction selon la revendication 6, caractérisé en ce que au moins l'un des éléments d'espacement (8, 18) peut être fixé dans la partie (7a, 17a) faisant saillie.
  8. Dispositif selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison (53) coopère avec un élément d'espacement (54) faisant saillie horizontalement par rapport à sa direction principale d'extension, et en ce que l'élément d'espacement faisant saillie horizontalement s'étend dans la direction verticale plié ou courbé vers le bas.
  9. Élément de construction selon la revendication 8, caractérisé en ce que l'élément d'espacement (54) est formé à peu près en U et présente à côté de la zone faisant saillie horizontalement par rapport à l'élément de liaison (53) chaque fois dans la direction verticale deux montants pliés ou courbés vers le bas.
  10. Elément de construction selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les éléments d'espacement (8, 18, 24, 23, 32, 36) se composent au moins dans leur partie disposée entre l'armature flexible inférieure et le coffrage du composant de construction de matière anti-corrosion ou exempte de corrosion et en particulier de matière plastique.
  11. Elément de construction selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison (7) est allongé par rapport à l'élément d'armature (6) disposé dans le voisinage du support (4) du moins dans une certaine mesure correspondant à l'espacement nécessairement statique de cet élément d'armature de l'appui par rapport au support.
EP00104056A 1999-03-02 2000-02-28 Elément de construction pour armature de cisaillement Expired - Lifetime EP1033454B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29903737U 1999-03-02
DE29903737U DE29903737U1 (de) 1999-03-02 1999-03-02 Bauelement zur Schubbewehrung

Publications (3)

Publication Number Publication Date
EP1033454A2 EP1033454A2 (fr) 2000-09-06
EP1033454A3 EP1033454A3 (fr) 2000-11-08
EP1033454B1 true EP1033454B1 (fr) 2003-09-10

Family

ID=8070183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104056A Expired - Lifetime EP1033454B1 (fr) 1999-03-02 2000-02-28 Elément de construction pour armature de cisaillement

Country Status (3)

Country Link
EP (1) EP1033454B1 (fr)
AT (1) ATE249558T1 (fr)
DE (2) DE29903737U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040584A1 (de) * 2004-08-21 2006-02-23 Schöck Bauteile GmbH Bauelement zur Schubbewehrung
DE102005007193A1 (de) * 2005-02-16 2006-08-24 Schöck Bauteile GmbH Bauelement zur Schub- bzw. Durchstanzbewehrung
DE102005008748A1 (de) * 2005-02-25 2006-08-31 Schöck Bauteile GmbH Bauelement zur Schub- bzw. Durchstanzbewehrung
DE202009004312U1 (de) 2009-03-26 2009-06-25 Spritz-Plast Gmbh Bauelemente für die Durchstanzbewehrung
KR100971736B1 (ko) * 2009-04-03 2010-07-21 이재호 상하 각각 이중 앵커리지 기능을 갖는 전단보강재
CH701682A1 (de) * 2009-08-21 2011-02-28 Sybaco Ag Durchstanzbewehrung.
WO2011030178A1 (fr) * 2009-09-08 2011-03-17 Gutzwiller Holding Ag Élément d'armature pour éléments encastrés dans des constructions en béton

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308356B (de) * 1970-11-06 1973-07-10 Avi Alpenlaendische Vered Verfahren zum Herstellen von Flächenbewehrungen für Stahlbeton und Distanzhalter zur Ausübung dieses Verfahrens
DE7118881U (de) * 1971-05-14 1971-08-05 Wochner A Verbindungselement für Betonarmierun gen
FR2370140A1 (fr) * 1976-11-09 1978-06-02 Sibel Ste Fse Dispositif pour la construction de planchers en beton arme a nervure sur semelles de bois et entrevous
AU581123B2 (en) * 1986-05-22 1989-02-09 Neumann Steel Pty Limited Reinforcing for concrete structures
DE3714685A1 (de) * 1986-12-22 1988-06-30 Paul Couwenbergs Abstandshalter fuer armierungen
DE8707135U1 (fr) * 1987-05-18 1987-08-13 Boellinghaus, Rainer, Dipl.-Ing., 5885 Schalksmuehle, De
EP0784127A1 (fr) * 1996-01-10 1997-07-16 Bam Ag Elément d'ancrage pour ouvrages en béton armé
DE29609190U1 (de) * 1996-05-22 1996-08-14 Frisch Hans Schubbewehrung im Stützenbereich
GB2328455A (en) * 1996-08-21 1999-02-24 Jubin Motamed Concrete slab shear reinforcement
DE29812676U1 (de) * 1997-09-09 1998-12-03 Deha Ankersysteme Dübelleiste für Schubbewehrungen

Also Published As

Publication number Publication date
DE29903737U1 (de) 1999-08-12
EP1033454A3 (fr) 2000-11-08
EP1033454A2 (fr) 2000-09-06
ATE249558T1 (de) 2003-09-15
DE50003599D1 (de) 2003-10-16

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