EP0318712A1 - Dispositif de connexion pour raccorder un plancher en béton à une colonne, et bâtiment - Google Patents

Dispositif de connexion pour raccorder un plancher en béton à une colonne, et bâtiment Download PDF

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Publication number
EP0318712A1
EP0318712A1 EP88118231A EP88118231A EP0318712A1 EP 0318712 A1 EP0318712 A1 EP 0318712A1 EP 88118231 A EP88118231 A EP 88118231A EP 88118231 A EP88118231 A EP 88118231A EP 0318712 A1 EP0318712 A1 EP 0318712A1
Authority
EP
European Patent Office
Prior art keywords
support
preferably according
column
concrete
edge support
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
EP88118231A
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German (de)
English (en)
Other versions
EP0318712B1 (fr
Inventor
Heinz G. Riss
Walter Jakob Wuhrmann
Hermann Dr. Glahn
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.)
Riss AG
Original Assignee
Riss AG
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Filing date
Publication date
Application filed by Riss AG filed Critical Riss AG
Priority to AT88118231T priority Critical patent/ATE72001T1/de
Publication of EP0318712A1 publication Critical patent/EP0318712A1/fr
Application granted granted Critical
Publication of EP0318712B1 publication Critical patent/EP0318712B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • 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 [3D] extent, e.g. lattice girders
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs

Definitions

  • the present invention relates to a connecting device for connecting a concrete ceiling to a support and a structure with at least one device.
  • a column head for connecting a solid concrete ceiling to a steel profile column with a vertical passage for utility lines has become known, in which construction the head part of the steel profile column is provided with vertical, wing-like steel sheets.
  • an anchoring part is provided, which consists of rows of headed dowels which are welded to the wing-like steel sheets of the steel profile support.
  • This prop head avoids peak loads, which is particularly due to the anchoring part that is made up of head there is bolting, is achieved.
  • This column head can only be used for steel profile columns, the basic idea disclosed is therefore not to be used for pure iron-reinforced concrete structures.
  • the headed dowels used are only used for laying on and not for mechanical connection with concrete reinforcing bars.
  • a reinforced concrete ceiling with at least one vertical support in which the connection of the ceiling and the support or supports at or at each connection point is formed by a horizontally arranged element made of steel profile and having at least two angles to one another.
  • the free legs of this element are connected to one another by at least one steel link. Concrete-free space for the passage of lines exists between the legs of the horizontal element and the associated steel connecting link.
  • the prior art also includes a metallic column knob, which serves as a connecting element between a supporting column, on which it is fastened, and an armored concrete slab, in which slab it is cast.
  • This column knob consists of several rods, which are welded together and which circumscribe a polygon, the ends of the rods protruding from this polygon being self-supporting. These bars or profiles are provided with pins pointing towards the inside of the polygon, which are used for anchoring in the concrete.
  • a building is also part of the prior art, in which a mushroom has a central opening for inserting a support from above.
  • the plate in the middle opening is subsequently connected to the mushroom, e.g. welded.
  • the present invention aims to provide a connecting device which, compared to the prior art, has a low steel consumption, creates advantageous force relationships in the area of supporting the ceiling on the support and is environmentally friendly.
  • Such a connecting device is characterized by the wording of one of the claims.
  • FIG. 1 shows a support 1 with a concrete ceiling 2, in which construction no special measures for transferring forces from the concrete ceiling 2 into the support 1 are provided, that is to say in particular also no support head.
  • the well-known eruption 4 then occurs, which can cause the ceiling to collapse.
  • FIGS. 2 and 3 shows a support 16 with a frame, which serves as an edge support 19 and is made of flat steel, glass fiber reinforced plastic or the like. Furthermore, outer and inner composite means 20 and 24 are arranged in a hedgehog-like manner projecting outwards and inwards from the edge carrier 19.
  • the force is transferred from the inwardly projecting composite means 24 to the support 16 via a concrete pressure strut 27.
  • Any moments as well as forces not taken over by concrete pressure struts can be transferred from beams using a cross 17.
  • the shapes are square, rectangular, polygonal, circular, oval or other shapes are provided.
  • Fig. 13 shows sections, among others. 2 and 4, in different versions.
  • Edge supports 19 and 28 with or without additional supports 17 arranged in a cross or laid in the diagonals can be used as main structures.
  • Shapes can be used for these flat or wide flat sheets, double-T or T-rolled profiles or other types of composite profiles and composite structures made of appropriate materials.
  • the edge beams 19, 28, shown here as flat bars or Z-profiles, can also be designed as L-profiles, as box profiles or in any composition or as composite structures.
  • the edge girder 19 with the composite means 20 is concreted in a concrete ceiling 18, as is analogous, for example, with reference to FIG. 2 and 3 is explained.
  • the ceiling 18 is reinforced by means of reinforcing steels 30. From the illustration it can be seen how the U-shaped reinforcing steel is connected to the edge support 19 via the composite means 20.
  • Flat or wide flat sheet metal is normally used for the head plates.
  • Their shape can be square, rectangular, circular or star-shaped. But it is also possible without constructing these head plates and dimensioning the crosses accordingly.
  • the devices according to the invention allow hori zonal and vertical recesses in the ceiling. They are particularly suitable for medium to large loads, but are material and therefore cost-saving for them. They form complete units with a relatively small installation weight and are inexpensive in every respect. They also comply with the SIA 160, 162 standard.
  • the inner connection means 24 must be closer to the upper end plane of the ceiling, which is normal to the support, than the outer connection means 20, so that the pressure forces introduced into the pressure strut form a minimum inclination angle ⁇ with this end plane, which is greater than 25 according to SIA standards ° should be. If this angle becomes too small, several frames with composite materials must be provided to ensure that the forces are applied at an angle> 25 ° to the support.
  • the new construction explained in detail offers the greatest possible degree of safety and improves the bending strength in the contact area. In addition, it enables perfect reinforcement management and thus optimal force transmission.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Connection Or Junction Boxes (AREA)
  • Building Environments (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP88118231A 1987-11-30 1988-11-02 Dispositif de connexion pour raccorder un plancher en béton à une colonne, et bâtiment Expired - Lifetime EP0318712B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88118231T ATE72001T1 (de) 1987-11-30 1988-11-02 Verbindungsvorrichtung zum anschliessen einer betondecke an eine stuetze sowie bauwerk.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4653/87 1987-11-30
CH465387 1987-11-30

Publications (2)

Publication Number Publication Date
EP0318712A1 true EP0318712A1 (fr) 1989-06-07
EP0318712B1 EP0318712B1 (fr) 1992-01-22

Family

ID=4280128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118231A Expired - Lifetime EP0318712B1 (fr) 1987-11-30 1988-11-02 Dispositif de connexion pour raccorder un plancher en béton à une colonne, et bâtiment

Country Status (4)

Country Link
EP (1) EP0318712B1 (fr)
AT (1) ATE72001T1 (fr)
DE (1) DE3868025D1 (fr)
NO (1) NO884885D0 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235221A (en) * 1989-08-21 1991-02-27 Square Grip Ltd Shearhead
EP0557731A1 (fr) * 1992-01-28 1993-09-01 Fundia Betoniteräkset Oy Ab Armature pour un panneau à béton
WO1995028534A1 (fr) * 1994-04-13 1995-10-26 Zellner, Wilhelm Bande a goujons pour barres relevees
WO1997036067A1 (fr) * 1996-03-26 1997-10-02 Sicon S.R.O. Joint d'elements de construction en beton
RU2163959C2 (ru) * 1996-03-26 2001-03-10 Зикон С.Р.О. Соединение конструктивных бетонных элементов
EP1180565A1 (fr) 2000-08-08 2002-02-20 Philippe Menetrey Armature flexible de connexion pour le renforcement de structures en béton
DE19741509B4 (de) * 1997-09-20 2004-03-11 Stahl + Verbundbau Gesellschaft für industrielles Bauen m.b.H. Stützenkopfverbreiterung als Durchstanzbewehrung in Stahlbetonplatten
DE102004005916A1 (de) * 2004-02-06 2005-09-01 Tue, Nguyen Viet, Prof. Dr.-Ing.habil. Einbauteil für Beton zur Traglasterhöhung bei Druckbelastung
AT503475B1 (de) * 2006-03-23 2009-01-15 Katzenberger Baustoffindustrie Flachdecke aus bewehrtem ortbeton und/oder betonfertigelementen
US20110094182A1 (en) * 2008-05-19 2011-04-28 Jeom Han KIM Stiffener for connecting prestressed concrete beam and method of constructing structure using the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382950A (de) * 1964-04-23 1964-10-15 Geilinger & Co Abstützvorrichtung einer Eisenbetondecke
CH430128A (de) * 1965-10-19 1967-02-15 Geilinger & Co Eisenbetondecke
DE2108524A1 (de) * 1971-02-23 1973-05-10 Bodo Rasch System fuer rohbauten - bestehend aus elementen in pilzkonstruktion - industriell hergestellt und an der baustelle montiertgeeignet fuer eingeschossige und mehrgeschossige bauten - oder fuer vielgeschossige und hochhaeuser mittels uebergeordneter makrokonstruktion
CH596399A5 (en) * 1975-09-12 1978-03-15 Zwahlen & Mayr Sa Metal cap to connect column and concrete slab
DE2920044A1 (de) * 1979-05-18 1980-11-27 Spannverbund Ges Fuer Verbundt Stuetzenkopf
EP0128994A1 (fr) * 1983-10-06 1984-12-27 Geilinger AG Procédé de fabrication d'un bâtiment
EP0163923A1 (fr) * 1984-05-10 1985-12-11 Wolfhart Dr.-Ing. Andrä Liaison entre une dalle coulée sur place et des colonnes préfabriquées

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382950A (de) * 1964-04-23 1964-10-15 Geilinger & Co Abstützvorrichtung einer Eisenbetondecke
CH430128A (de) * 1965-10-19 1967-02-15 Geilinger & Co Eisenbetondecke
DE2108524A1 (de) * 1971-02-23 1973-05-10 Bodo Rasch System fuer rohbauten - bestehend aus elementen in pilzkonstruktion - industriell hergestellt und an der baustelle montiertgeeignet fuer eingeschossige und mehrgeschossige bauten - oder fuer vielgeschossige und hochhaeuser mittels uebergeordneter makrokonstruktion
CH596399A5 (en) * 1975-09-12 1978-03-15 Zwahlen & Mayr Sa Metal cap to connect column and concrete slab
DE2920044A1 (de) * 1979-05-18 1980-11-27 Spannverbund Ges Fuer Verbundt Stuetzenkopf
EP0128994A1 (fr) * 1983-10-06 1984-12-27 Geilinger AG Procédé de fabrication d'un bâtiment
EP0163923A1 (fr) * 1984-05-10 1985-12-11 Wolfhart Dr.-Ing. Andrä Liaison entre une dalle coulée sur place et des colonnes préfabriquées

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235221B (en) * 1989-08-21 1993-08-25 Square Grip Ltd Shearhead reinforcement
GB2235221A (en) * 1989-08-21 1991-02-27 Square Grip Ltd Shearhead
EP0557731A1 (fr) * 1992-01-28 1993-09-01 Fundia Betoniteräkset Oy Ab Armature pour un panneau à béton
US5867960A (en) * 1994-04-13 1999-02-09 Andrae; Hans-Peter Dowel member for reinforcing concrete structures
WO1995028534A1 (fr) * 1994-04-13 1995-10-26 Zellner, Wilhelm Bande a goujons pour barres relevees
US6058669A (en) * 1996-03-26 2000-05-09 Sicon, S.R.O. Joint of concrete building elements
WO1997036067A1 (fr) * 1996-03-26 1997-10-02 Sicon S.R.O. Joint d'elements de construction en beton
RU2163959C2 (ru) * 1996-03-26 2001-03-10 Зикон С.Р.О. Соединение конструктивных бетонных элементов
DE19741509B4 (de) * 1997-09-20 2004-03-11 Stahl + Verbundbau Gesellschaft für industrielles Bauen m.b.H. Stützenkopfverbreiterung als Durchstanzbewehrung in Stahlbetonplatten
EP1180565A1 (fr) 2000-08-08 2002-02-20 Philippe Menetrey Armature flexible de connexion pour le renforcement de structures en béton
DE102004005916A1 (de) * 2004-02-06 2005-09-01 Tue, Nguyen Viet, Prof. Dr.-Ing.habil. Einbauteil für Beton zur Traglasterhöhung bei Druckbelastung
AT503475B1 (de) * 2006-03-23 2009-01-15 Katzenberger Baustoffindustrie Flachdecke aus bewehrtem ortbeton und/oder betonfertigelementen
US20110094182A1 (en) * 2008-05-19 2011-04-28 Jeom Han KIM Stiffener for connecting prestressed concrete beam and method of constructing structure using the same
US8166717B2 (en) * 2008-05-19 2012-05-01 Cross Structural Consultant Co., Ltd. Stiffener for connecting prestressed concrete beam and method of constructing structure using the same

Also Published As

Publication number Publication date
NO884885D0 (no) 1988-11-02
ATE72001T1 (de) 1992-02-15
DE3868025D1 (de) 1992-03-05
EP0318712B1 (fr) 1992-01-22

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