EP3914784A1 - Verbindungsvorrichtung zur herstellung einer verbindung zwischen benachbarten bauelementen - Google Patents

Verbindungsvorrichtung zur herstellung einer verbindung zwischen benachbarten bauelementen

Info

Publication number
EP3914784A1
EP3914784A1 EP20701059.6A EP20701059A EP3914784A1 EP 3914784 A1 EP3914784 A1 EP 3914784A1 EP 20701059 A EP20701059 A EP 20701059A EP 3914784 A1 EP3914784 A1 EP 3914784A1
Authority
EP
European Patent Office
Prior art keywords
strip
bands
longitudinal
box
construction
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.)
Pending
Application number
EP20701059.6A
Other languages
English (en)
French (fr)
Inventor
Josselin GUICHERD
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 EP3914784A1 publication Critical patent/EP3914784A1/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • 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
    • E04C5/012—Discrete reinforcing elements, e.g. fibres

Definitions

  • connection between adjacent building elements is generally carried out using a connecting device formed of metal reinforcements / reinforcements extending between these building elements.
  • the support of the connecting device makes it possible to support the strip by holding it at the level of a localized attachment zone of this strip.
  • this support can be produced in several ways and it can for example be a reinforcement stiffener serving to stiffen one of the first or second construction elements or a flexible link or a waiting box or a rod. rigid connection or a wall of one of the first or second construction elements.
  • said at least one support comprises an intermediate piece fixedly attached to said at least one strip at the level of said zone of attachment of the strip, this intermediate piece being adapted to positioning said at least one strip fixedly and at a distance from a given construction element when this intermediate piece is fixed to this given construction element.
  • connection between the construction elements is thus stiffened and the risk of construction cracking is limited.
  • FIG. 3e represents a cross-sectional view of the connecting device 1 of FIG. 3d, the bands here all being deployed outside the internal volume of the box 54, the cover 55 of which has been removed.
  • Figure 3f shows a cross-sectional view of a connecting device 1 which is substantially identical to that of Figure 3d but in which each strip of the plurality of strips is folded only once in the internal volume of the box (this limits the number of curvatures of the longitudinal fibers and improves the adhesion of the fibers when they are immersed in the binder).
  • each at least one band 3a comprises transverse fibers 6 which extend perpendicularly to the longitudinal fibers 4, at least some of these longitudinal 4 and transverse fibers 6 being at least partially covered with a thermoplastic polymer.
  • recessed portions are distributed at an average density of recessed portions of at least 5 recessed portions per square centimeter of the top and bottom major surfaces (3a3, 3a4).
  • these bands are spaced from each other and are positioned so that the secant plane P passes through each of the first and second longitudinal ends 3a, 3a2 of the plurality of bands 3a, 3b, 3c, 3d, 3e, 3f.
  • Each of the bands interconnected by this support 5 is placed at a distance from said rigid rod 53, these bands of the plurality of bands 3a, 3b, 3c, 3d,
  • 3e, 3f passes through this bottom of the box and has a longitudinal portion of strip 30 extending outside the box while another longitudinal portion 31 of the strip extends into an internal volume of the box 54 delimited by its peripheral wall.
  • Each of the longitudinal portions 31 of the strips 3a, 3b, 3c extending in the internal volume of the box is folded back into this internal volume when the cover 55 closes the opening of the box.
  • These slots can be formed by punching the plate.
  • the bands 3a to 3f are carried by the support 5, between the walls of the premur and at a distance from these walls.
  • each given attachment zone 51 is at a distance from any one of the first and second longitudinal ends of the strip concerned which is between 20% and 50% of the total length of the strip measured between its first and second longitudinal ends.
  • This embodiment can be useful in cases where it is desired to implant the support 5 as far as possible from the edge of the construction element without the bands hindering this positioning.
  • the invention also relates to a construction 20 such as those shown in Figures 3b, 4a, 4b, 5a, 5b,
  • This construction 20 comprises at least first and second construction elements 2a, 2b adjacent to each other, the first construction element 2a having a first lateral recess 2al and the second construction element 2b having a second lateral recess 2bl.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Bridges Or Land Bridges (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP20701059.6A 2019-01-21 2020-01-21 Verbindungsvorrichtung zur herstellung einer verbindung zwischen benachbarten bauelementen Pending EP3914784A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900499A FR3091886B1 (fr) 2019-01-21 2019-01-21 Dispositif de liaison destiné à réaliser une liaison entre des éléments de constructions adjacents entre eux
PCT/EP2020/051397 WO2020152155A1 (fr) 2019-01-21 2020-01-21 Dispositif de liaison destine a realiser une liaison entre des elements de constructions adjacents entre eux

Publications (1)

Publication Number Publication Date
EP3914784A1 true EP3914784A1 (de) 2021-12-01

Family

ID=67742503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20701059.6A Pending EP3914784A1 (de) 2019-01-21 2020-01-21 Verbindungsvorrichtung zur herstellung einer verbindung zwischen benachbarten bauelementen

Country Status (3)

Country Link
EP (1) EP3914784A1 (de)
FR (1) FR3091886B1 (de)
WO (1) WO2020152155A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594498B1 (fr) * 1986-02-18 1988-07-01 Rech Dev Marine Cle de liaison et raccords d'elements de structure par empilage de cles
US6345483B1 (en) * 1999-09-17 2002-02-12 Delta-Tie, Inc. Webbed reinforcing strip for concrete structures and method for using the same
DE20111702U1 (de) * 2001-07-18 2002-11-21 Pfeifer Holding GmbH & Co. KG, 87700 Memmingen Vorrichtung zum Verbund von Betonfertigteilen
CH699945A2 (de) * 2008-11-17 2010-05-31 Josef Scherer Vorgespannte Schichtbrettholz- oder keilverzinkte Holz-Träger

Also Published As

Publication number Publication date
FR3091886A1 (fr) 2020-07-24
WO2020152155A1 (fr) 2020-07-30
FR3091886B1 (fr) 2022-04-22

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