EP0122502A2 - Poutrelle ou dalle porteuse de béton etc. - Google Patents

Poutrelle ou dalle porteuse de béton etc. Download PDF

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Publication number
EP0122502A2
EP0122502A2 EP84103100A EP84103100A EP0122502A2 EP 0122502 A2 EP0122502 A2 EP 0122502A2 EP 84103100 A EP84103100 A EP 84103100A EP 84103100 A EP84103100 A EP 84103100A EP 0122502 A2 EP0122502 A2 EP 0122502A2
Authority
EP
European Patent Office
Prior art keywords
concrete
joist
order
ellipses
case
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.)
Withdrawn
Application number
EP84103100A
Other languages
German (de)
English (en)
Other versions
EP0122502A3 (fr
Inventor
Heinrich Dr.-Ing. Bechert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0122502A2 publication Critical patent/EP0122502A2/fr
Publication of EP0122502A3 publication Critical patent/EP0122502A3/fr
Withdrawn legal-status Critical Current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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced

Definitions

  • the invention relates to a concrete support, trapezoidal slab or the like, which is composed of a lower slat, a middle layer consisting of webs and a cherub slat.
  • the fohl Hurre formed by the webs are completed in the known embodiments above and below by lying on the radius of a circle arcs.
  • the figures of such carriers are not completely satisfactory, since on the one hand they are still very heavy and on the other hand the load capacity is too low.
  • the object of the invention is to provide a carrier that enables larger spans and heavier loads and has a lower weight. This is achieved according to the invention in that the upper and / or the lower curvature of the cavities as fl
  • additional transverse reinforcement wires preferably run in addition to the longitudinal reinforcement wires at least in the lower support part.
  • connections are usually provided on the side surfaces, the joint being designed as a depression running approximately perpendicular to the surface of the carrier in the side surface.
  • Pie made of concrete support plate 1 is composed of an upper plate 2, a lower plate 2 and a middle part 4, wherein the middle part is roughened from webs 5. Cavities 6 are provided between the individual webs 5, the upper bulge 7 and the lower bulge 8 of the hollow spaces 6 being designed as flip-flops. Larger cavities 6 are made possible by the flip arch 7, 3, so that Peton and thus weight are saved.
  • the dog joint 12 used to prevent further plates is composed of a recess 15 5 running approximately perpendicular to the carrier surface J3 in the side surface 14, as well as an upper slope 16 and a lower slope 17. while the un- are.
  • the upper side surface part 18 is set against the lower 13, so that there is an opening in the case of adjoining plates for bending the ketone.
  • the inclined surfaces are formed in cast concrete struts, which prevent the different deformations of the individual slabs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Floor Finish (AREA)
  • Rod-Shaped Construction Members (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
EP84103100A 1983-03-23 1984-03-21 Poutrelle ou dalle porteuse de béton etc. Withdrawn EP0122502A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310482 1983-03-23
DE19833310482 DE3310482A1 (de) 1983-03-23 1983-03-23 Betontraeger, -tragplatte od. dgl.

Publications (2)

Publication Number Publication Date
EP0122502A2 true EP0122502A2 (fr) 1984-10-24
EP0122502A3 EP0122502A3 (fr) 1986-09-17

Family

ID=6194366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103100A Withdrawn EP0122502A3 (fr) 1983-03-23 1984-03-21 Poutrelle ou dalle porteuse de béton etc.

Country Status (5)

Country Link
EP (1) EP0122502A3 (fr)
DE (1) DE3310482A1 (fr)
DK (1) DK163184A (fr)
FI (1) FI841162A (fr)
NO (1) NO841137L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR880100855A (el) * 1987-12-23 1994-03-31 Bernard Legeai Προκατασκευασμένες πλάκες κυρίως για την πραγματοποίηση δαπέδων.
WO1998048128A1 (fr) * 1997-04-18 1998-10-29 Nicolas Michel De Tretaigne Dispositif de securite pour dalles alveolees en beton et dalles comportant ce dispositif

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021921B1 (nl) * 2014-07-07 2016-01-26 Fingo Nv Betonnen vloerelement, vloer samengesteld met zulke betonnen vloerelementen en werkwijze voor het vervaardigen van een vloer met zulke betonnen vloerelementen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826190C (de) * 1949-04-23 1951-12-27 Anna Ernestine Brakemeier Geb Deckenbauweise mit Fertigteilen aus Beton
CH430130A (de) * 1964-12-18 1967-02-15 Rheinquell Ets Spannbetonplatte mit profilierten Längsstirnseiten
BE693967A (fr) * 1967-02-13 1967-07-17
DE2504122A1 (de) * 1975-01-31 1976-08-05 Hochtief Ag Hoch Tiefbauten Im spannbett vorgespanntes stahlbetonbauteil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826190C (de) * 1949-04-23 1951-12-27 Anna Ernestine Brakemeier Geb Deckenbauweise mit Fertigteilen aus Beton
CH430130A (de) * 1964-12-18 1967-02-15 Rheinquell Ets Spannbetonplatte mit profilierten Längsstirnseiten
BE693967A (fr) * 1967-02-13 1967-07-17
DE2504122A1 (de) * 1975-01-31 1976-08-05 Hochtief Ag Hoch Tiefbauten Im spannbett vorgespanntes stahlbetonbauteil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FRICK/KN\LL/NEUMANN: "Baukonstruktionslehre", Teil 1, 26. Auflage, Seite 180; B.G. Teubner, Stuttgart, 1975 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR880100855A (el) * 1987-12-23 1994-03-31 Bernard Legeai Προκατασκευασμένες πλάκες κυρίως για την πραγματοποίηση δαπέδων.
WO1998048128A1 (fr) * 1997-04-18 1998-10-29 Nicolas Michel De Tretaigne Dispositif de securite pour dalles alveolees en beton et dalles comportant ce dispositif

Also Published As

Publication number Publication date
FI841162A0 (fi) 1984-03-22
DE3310482A1 (de) 1984-09-27
NO841137L (no) 1984-09-24
DK163184A (da) 1984-09-24
EP0122502A3 (fr) 1986-09-17
FI841162A (fi) 1984-09-24
DK163184D0 (da) 1984-03-22

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