EP0554483A1 - Elément de liaison et de répartition des contraintes pour éléments de construction en béton - Google Patents

Elément de liaison et de répartition des contraintes pour éléments de construction en béton Download PDF

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Publication number
EP0554483A1
EP0554483A1 EP92101875A EP92101875A EP0554483A1 EP 0554483 A1 EP0554483 A1 EP 0554483A1 EP 92101875 A EP92101875 A EP 92101875A EP 92101875 A EP92101875 A EP 92101875A EP 0554483 A1 EP0554483 A1 EP 0554483A1
Authority
EP
European Patent Office
Prior art keywords
sliding sleeve
concrete
pressure distribution
connection
bracket
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
EP92101875A
Other languages
German (de)
English (en)
Other versions
EP0554483B1 (fr
Inventor
Claude Meyers
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.)
Plakabeton SA
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
Priority to EP19920101875 priority Critical patent/EP0554483B1/fr
Priority to DE59207813T priority patent/DE59207813D1/de
Publication of EP0554483A1 publication Critical patent/EP0554483A1/fr
Application granted granted Critical
Publication of EP0554483B1 publication Critical patent/EP0554483B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints

Definitions

  • the invention relates to a connection and pressure distribution element according to the preamble of claim 1.
  • connection and pressure distribution element is described, for example, in European patent application 0 193 494 and is used to forcefully bridge a dilation joint, which is, for example, an expansion or parting joint, between two concrete components in such a way that forces in the axial direction in the plane of the joint can be transferred.
  • the concrete components are in particular those of civil engineering, such as Roof slabs, floor slabs, ceilings, walls, supports, retaining walls or slabs from highways, taxiways from airfields, etc.
  • connection and pressure distribution element which is considerably simplified both in terms of its design and in terms of its use.
  • connection and pressure distribution element is designed according to the characterizing part of claim 1.
  • the connection and pressure distribution element according to the invention is characterized by a particularly simple shape of the components or individual parts forming this element.
  • the connecting and pressure distribution element it is also possible for the connecting and pressure distribution element to fix the sliding sleeve and the second bracket element assigned to this sliding sleeve independently of one another to a front formwork which determines or forms the dilatation joint, in particular in a particularly simple manner.
  • connection and pressure distribution element it is in particular possible to use the first and to form the second bracket element in each case in the same way and to fix it in the same way using a holding plate, or to weld the first bracket element to the first end of the respective connecting bolt.
  • the formwork 1 shown in Fig. 1 is used to create an expansion or parting line between two adjacent concrete components 2 and 3, which are, for example, floor slabs or slabs of a roadway made of concrete.
  • the concrete components 2 and 3 formed on both sides by the expansion or parting line are connected to one another by force via the expansion or parting line, in relation to forces which act in an axial direction lying in the plane of the parting line .
  • the formwork 1 consists of a plate 4 forming the expansion or parting line, which is penetrated in several places by a mandrel or connecting bolt 5 made of corrosion-resistant steel, which protrudes from both sides of the plate 4 and with one end 5 'in the concrete of the Component 2 is firmly integrated and the other end 5 ′′ is received in component 3 by a sliding sleeve 6 embedded in the concrete there.
  • a connecting pin 5 penetrates the plate 4, this is provided with an opening 7, the cross section of which is adapted to the outer diameter of the connecting pin 5.
  • a holding plate 8 is fastened in the region of each opening 7 on each surface side of the plate 4, which is shown in detail in FIGS. 5 to 7.
  • Each holding plate consists of a corrosion-resistant material and, in the embodiment shown, is made from a corrosion-resistant steel sheet by stamping and bending in one piece with all elements of this holding plate 8.
  • each holding plate consists of a rectangular blank 9, which has a recess 10 on each of its two opposite narrow sides, which has two incisions perpendicular to the edge of the blank 9 there and by bending or angling the material lying between the two incisions are formed so that the holding plate 8 in the area each recess 10 has an angled section or angled section 11 running perpendicular to the other plane of the blank 9.
  • This angled section 11 is designed clip-like at its end projecting above the plane E of the other blank 9, with a total of three sections 12 and 13, which are arranged on different sides of the plane E 'of the section 11 and in relation to this plane E.
  • the two angular sections 11 formed in the region of the recesses 10 project with their respective connecting clip 14 over the common side of the holding plate 8 and are each at the same distance from the plane E.
  • each recess 10 On both sides of each recess 10, a tab 15 lying in the plane E is formed, which has a fastening hole 16. Where each tab 15 merges into the remaining part of the blank 9, a stiffening bead 17 is pressed out of the material of the blank, which sticks out over the same surface side as the angular sections 11 of the blank 9.
  • the blank 9 is provided with a circular opening 18, the diameter of which corresponds to the outer diameter of the connecting bolts 5 and the center of which coincides with the center of the blank 9.
  • two retaining tabs or noses 19 are formed from the material of the blank 9 by partial punching out and by corresponding Z-shaped bending.
  • the blank 9 also has a support lug 20 formed by a simple angled portion.
  • the holding lugs 19 and the supporting lug 20, which form the holder for a sliding sleeve 6 on the holding plate 8 in the manner explained in more detail below, are each above the same Surface side of the blank 9 in front, as the angular sections 11.
  • the holding plate 8 is designed symmetrically with respect to the transverse axis Q running perpendicular to the longitudinal axis L. Furthermore, the holding plate 8 (apart from the support lug 20 provided only on one longitudinal side) is also formed symmetrically to the longitudinal axis L.
  • each angular section 11 can be used for a very wide variety of purposes, for example for securing reinforcing steel and / or for additionally securing the respective bracket element 22 which is or holding clips 14 to be attached to the relevant holding plate.
  • each holding plate 8 is fastened to the plate 4 in such a way that its opening 18 is congruent with the opening 7 and the longitudinal axis L is provided in the horizontal direction, the longitudinal side of each holding plate 8 having the support lug 20 being the bottom lying side, extending in the horizontal direction.
  • the sliding sleeve 6 consists of a sleeve body 23 which is integrally provided at its one open end with a molded plate-shaped flange 24 which has a square cut and in a plane perpendicular to the longitudinal axis of the sleeve body 23 lies in such a way that the center of the flange 24 coincides with the axis of the sleeve body 23.
  • the side dimensions of the flange 24 are selected such that it is laterally insertable for fastening the sliding sleeve 6 to a holding plate 8 from the longitudinal side not having the supporting lug 20 into the holder formed by the holding lugs 19 and the supporting lug 20 such that at the Retaining plate 8 attached sliding sleeve 6, the flange 24 is gripped on two opposite sides by a retaining lug 19 and is supported on a further circumferential side against the supporting lug 20, the opening of the sleeve body 23 being congruent with the opening 18.
  • the sleeve body 23 is provided with an external thread 25, onto which a closed cap 26 with an internal thread can be screwed.
  • the sleeve body 23 also has in its wall two openings 27 diametrically opposite each other with respect to the axis of the sleeve body 23, the axes of which lie in a plane that includes the axis of the sleeve body 23 and intersects two sides of the flange 24 perpendicularly.
  • a support rod 28 can be inserted at one end through the two openings 27 and then fixed by tightening the cap 26.
  • This vertical or essentially vertical support rod 28 is supported at its other end on the base 33 and serves to prevent the sleeve body 23 from sagging during the concreting of the section 3. It goes without saying that in the area of the passage point of each connecting bolt 5, a sliding sleeve 6 is fastened in the prescribed manner only to the holding plate 8 provided in section 3.
  • Each bracket element 22 consists in the illustrated embodiment of two brackets 29, each of which is made of a length of reinforcing steel by bending, in such a way that each bracket has two legs 29 'running essentially parallel to one another and at a distance from one another, one leg together connecting yoke section 29 '', which is shorter than the length of the legs 29.
  • Each leg 29 ' is bent at its free end again in a short area 29' '', so that a total of approximately C -like training results.
  • Each bracket 29 has an opening 30 between the sections 29 ′′ ′′ opposite the yoke region 29 ′′. This makes it possible, for example, into the bracket elements 22 from the side in the direction of the expansion or. Insert reinforcing steel bars 31 if this is necessary.
  • the two brackets 29 of each bracket element 22 lie in parallel planes and are connected to the respective bracket element 22 at the yoke region 29 ′′ by short, V-shaped reinforcing steel lengths 32 by welding.
  • the two lengths of reinforcing steel 32 are provided so that their V-shaped tips are facing each other in the area of a plane that forms the central plane between the planes of the brackets 29 and also have a distance from one another in the area of this plane that is equal to or only slightly larger than the outer diameter of the connecting bolts 5.
  • the reinforcing steel lengths 32 lie against the side of the yoke regions 29 ′′ facing away from the sections 29 ′′ ′′ or the opening 30 there.
  • bracket elements 22 are placed on the respective holding plate 8 in such a way that the yoke regions 29 ′′ are held by the connecting or holding clips 14 in such a way that in section 2 the bracket element 22 there with the reinforcing steel lengths 32 against the connecting bolt 5 and section 3, the bracket element 22 abuts there against the peripheral surface of the sleeve body 23.
  • the formwork 1 for forming the parting line or the connection and pressure distribution element formed by the respective bracket elements 22, the holding plates 8 and the sliding sleeve 6 can be easily implemented at the respective construction site using the above-described components, the components themselves being simple and inexpensive to produce are.
  • the angular sections 11 each have a predetermined length in the direction perpendicular to the plane E. This ensures that the bracket elements 22 after attachment to the relevant holding plate 8 have a predetermined distance from the respective surface of the plate 4 carrying the holding plate 8, ie after the completion of the components 2 and 3, the bracket elements 22 are embedded sufficiently deep in the concrete to avoid corrosion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP19920101875 1992-02-05 1992-02-05 Elément de liaison et de répartition des contraintes pour éléments de construction en béton Expired - Lifetime EP0554483B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19920101875 EP0554483B1 (fr) 1992-02-05 1992-02-05 Elément de liaison et de répartition des contraintes pour éléments de construction en béton
DE59207813T DE59207813D1 (de) 1992-02-05 1992-02-05 Verbindungs- und Druckverteilerelement für Betonbauteile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920101875 EP0554483B1 (fr) 1992-02-05 1992-02-05 Elément de liaison et de répartition des contraintes pour éléments de construction en béton

Publications (2)

Publication Number Publication Date
EP0554483A1 true EP0554483A1 (fr) 1993-08-11
EP0554483B1 EP0554483B1 (fr) 1997-01-02

Family

ID=8209301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920101875 Expired - Lifetime EP0554483B1 (fr) 1992-02-05 1992-02-05 Elément de liaison et de répartition des contraintes pour éléments de construction en béton

Country Status (2)

Country Link
EP (1) EP0554483B1 (fr)
DE (1) DE59207813D1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773324A1 (fr) * 1995-11-07 1997-05-14 F.J. Aschwanden AG Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint
EP0786565A1 (fr) * 1996-01-23 1997-07-30 MEA MEISINGER Stahl und Kunststoff GmbH Dispositif de support
EP0814213A1 (fr) * 1996-06-19 1997-12-29 Pecon AG Palier d'un boulon de force transversale
EP0886008A1 (fr) * 1997-06-20 1998-12-23 Toni H. Erb Piece pour mandrin d'attache travaillant en cisaillement
EP1113115A3 (fr) * 1999-12-30 2002-10-09 SCHÖCK BAUTEILE GmbH Douille et broche pour la connection d'éléments de construction adjacents
DE19848560B4 (de) * 1998-10-21 2008-02-14 Willibald Fischer Vorrichtung und Verfahren zum Erstellen einer Dehnfuge
DE102010003785A1 (de) * 2010-04-09 2011-10-13 Ed. Züblin Ag Betonformteilverbindung
DE102010017046A1 (de) 2010-05-21 2011-11-24 Max Frank Gmbh & Co Kg Vorrichtung zum Verbinden von zwei durch eine Fuge getrennte Bauteile und zur Aufnahme von zwischen den Bauteilen auftretenden Querkräften
CN109736451A (zh) * 2019-03-15 2019-05-10 中建六局建设发展有限公司 一种箍筋骨架及其应用于梁柱节点加密过程中的施工方法
EP3584367A1 (fr) 2018-06-18 2019-12-25 Plakabeton S.A. Ensemble d'un dispositif de connexion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152751A (en) * 1935-11-09 1939-04-04 Truscon Steel Co Dowel means for expansion joints
EP0193494A1 (fr) * 1985-02-27 1986-09-03 Heinz Witschi Elément de liaison et de répartition des contraintes pour éléments de construction en béton
EP0194970A1 (fr) * 1985-03-12 1986-09-17 Egco Ag Elément pour la réalisation d'un joint de dilatation ou de séparation dans une dalle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152751A (en) * 1935-11-09 1939-04-04 Truscon Steel Co Dowel means for expansion joints
EP0193494A1 (fr) * 1985-02-27 1986-09-03 Heinz Witschi Elément de liaison et de répartition des contraintes pour éléments de construction en béton
EP0194970A1 (fr) * 1985-03-12 1986-09-17 Egco Ag Elément pour la réalisation d'un joint de dilatation ou de séparation dans une dalle

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773324A1 (fr) * 1995-11-07 1997-05-14 F.J. Aschwanden AG Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint
EP0786565A1 (fr) * 1996-01-23 1997-07-30 MEA MEISINGER Stahl und Kunststoff GmbH Dispositif de support
EP0814213A1 (fr) * 1996-06-19 1997-12-29 Pecon AG Palier d'un boulon de force transversale
US5911538A (en) * 1996-06-19 1999-06-15 Pecon Ag Transverse force rod bearing
CH691066A5 (de) * 1996-06-19 2001-04-12 Pecon Ag Querkraftdornlagerung.
EP0886008A1 (fr) * 1997-06-20 1998-12-23 Toni H. Erb Piece pour mandrin d'attache travaillant en cisaillement
DE19848560B4 (de) * 1998-10-21 2008-02-14 Willibald Fischer Vorrichtung und Verfahren zum Erstellen einer Dehnfuge
EP1113115A3 (fr) * 1999-12-30 2002-10-09 SCHÖCK BAUTEILE GmbH Douille et broche pour la connection d'éléments de construction adjacents
DE102010003785A1 (de) * 2010-04-09 2011-10-13 Ed. Züblin Ag Betonformteilverbindung
DE102010017046A1 (de) 2010-05-21 2011-11-24 Max Frank Gmbh & Co Kg Vorrichtung zum Verbinden von zwei durch eine Fuge getrennte Bauteile und zur Aufnahme von zwischen den Bauteilen auftretenden Querkräften
WO2012025106A2 (fr) 2010-05-21 2012-03-01 Max Frank Gmbh & Co. Kg Dispositif permettant de raccorder deux éléments de construction séparés par un joint et d'absorber des efforts de cisaillement apparaissant entre les éléments de construction
WO2012025106A3 (fr) * 2010-05-21 2012-05-10 Max Frank Gmbh & Co. Kg Dispositif permettant de raccorder deux éléments de construction séparés par un joint et d'absorber des efforts de cisaillement apparaissant entre les éléments de construction
EP3584367A1 (fr) 2018-06-18 2019-12-25 Plakabeton S.A. Ensemble d'un dispositif de connexion
CN109736451A (zh) * 2019-03-15 2019-05-10 中建六局建设发展有限公司 一种箍筋骨架及其应用于梁柱节点加密过程中的施工方法
CN109736451B (zh) * 2019-03-15 2024-02-23 中建六局建设发展有限公司 一种箍筋骨架及其应用于梁柱节点加密过程中的施工方法

Also Published As

Publication number Publication date
DE59207813D1 (de) 1997-02-13
EP0554483B1 (fr) 1997-01-02

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