EP2108753A1 - Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete - Google Patents

Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete Download PDF

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Publication number
EP2108753A1
EP2108753A1 EP08005636A EP08005636A EP2108753A1 EP 2108753 A1 EP2108753 A1 EP 2108753A1 EP 08005636 A EP08005636 A EP 08005636A EP 08005636 A EP08005636 A EP 08005636A EP 2108753 A1 EP2108753 A1 EP 2108753A1
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EP
European Patent Office
Prior art keywords
reinforcement device
reinforcement
recess
wall elements
elements
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Granted
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EP08005636A
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German (de)
French (fr)
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EP2108753B1 (en
Inventor
Gerhard Krummel
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Individual
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Individual
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Priority to DK08005636.9T priority Critical patent/DK2108753T3/en
Priority to AT08005636T priority patent/ATE486176T1/en
Priority to PL08005636T priority patent/PL2108753T3/en
Priority to ES08005636T priority patent/ES2351535T3/en
Priority to EP08005636A priority patent/EP2108753B1/en
Priority to DE502008001644T priority patent/DE502008001644D1/en
Publication of EP2108753A1 publication Critical patent/EP2108753A1/en
Application granted granted Critical
Publication of EP2108753B1 publication Critical patent/EP2108753B1/en
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    • 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

Definitions

  • the present invention relates to a reinforcement device for a connection between two plate-shaped wall elements made of concrete, in particular reinforced concrete.
  • the basement is often made of precast concrete parts.
  • wall elements of different sizes are provided, which abut each other in the region of their end faces.
  • These reinforcements are arranged in a box-shaped structure. After opening the box, these so-called reverse bending connections must be bent so that they project with their hook-shaped ends on the front side.
  • the remindbiegean the other wall element to be connected thereto are also bent so that the hooked ends of the two remindbiegean why are superimposed so that two remindbiegean always form with their hook-shaped ends an eyelet through which a rod is inserted, so that there is a positive connection.
  • a joint which is filled after formwork with a grout.
  • This approach is somewhat complex, which is particularly due to the fact that the rebend connections must first be bent, in such a way that the rod can be inserted through the eyelets of the individual return bends.
  • the formation of the front side of the wall elements is not easy, which is due to the fact that protrude beyond the front side of the already described reinforcements.
  • the invention is therefore based on the object to provide a reinforcement device of the type mentioned above, which allows an economical production of such wall elements as concrete or reinforced concrete precast elements and beyond the assembly of the wall elements is facilitated.
  • an elongated carrier which extends transversely to the longitudinal axis of the carrier and spaced apart from each other has a plurality of reinforcing elements.
  • the carrier is rod-shaped.
  • a rod has a certain inherent stability, which means that it only has to be adjusted in the joint between the two wall elements.
  • the carrier is formed like a ribbon. Such a band is then hooked between the end faces of the opposing wall elements, in which case it is advantageous that such a band can be produced as a roll and "cut to length".
  • the reinforcing elements are designed as double-head bolts, since head bolts are able to transmit high forces and moments.
  • the invention also relates to a connection between two wall elements made of concrete, in particular reinforced concrete, with a reinforcement device according to the above-described type, wherein the wall elements in the abutting region each have at least one opening for receiving the head bolt of the reinforcement device, wherein between the wall elements in the joint area a joint is provided, wherein both the joint and the recess of the respective wall element can be filled with grout.
  • the recess in cross-section is held approximately conical, so that it is ensured that the grout can actually fill the joint and the recess over the entire surface.
  • the connection of the grout with the concrete of the wall element in the joint and the recess is essential that the recess with respect to the surface certain roughness values, so that the grout can enter into a virtually positive connection with the wall elements in the joint.
  • the recess at the open end ie the front side
  • the recess at the open end is partially closed by a directed to the central longitudinal axis of the recess web.
  • the wall element in the region of the recess have a head bolt, wherein the head of the head bolt partially protrudes into the recess.
  • the head bolt is designed as a double headed bolt, that is, that a head of the Head bolt virtually ensures the positive connection between the reinforcement on the one hand and the wall element on the other hand, and that the other head of the double-headed bolt is used to anchor the head bolt in the wall element.
  • the subject of the invention is a wall element made of concrete, in particular reinforced concrete, which is characterized in that the wall element on its front side, i. the narrow side, a running over the height of the wall element, in cross-section conical recess, wherein the wall element has on both sides of the conical recess each backholding reinforcement elements.
  • Such rearward reinforcement elements are in principle also as reinforcements, for example, with end arranged head, so as a so-called head bolts, or as brackets, which are arranged in the wall element.
  • the reinforcing device consists of the carrier 1 and the stacked double-headed bolt 2.
  • the double-head bolts 2 with the heads 3 are welded to their carrier 1 on the carrier, for example, and extend to both sides of the carrier in the installed state horizontal direction.
  • the carrier itself can be designed as a rod or as a sheet metal strip.
  • FIG. 1a The arrangement of the reinforcement device is shown schematically FIG. 1a ; how in this context from the FIG. 2 results in a section along the line II - II off FIG. 1 a, is located between the two wall elements, a gap 12, wherein the end face (arrow 11) is provided on or in the wall elements 10 each have a recess 13 which is held tapered in the direction of the center of the wall element. In the recesses is now the head 3 of each double headed bolt.
  • the joint 12 is filled with grout including the conical recesses 13.
  • FIGS. 3 and 4 Subject of the FIGS. 3 and 4 is a special design of the recesses 13, wherein in each case only the end face of a wall element is shown.
  • a web 14 is provided, which is directed to the central longitudinal axis 30 of the wall element 10 to.
  • a plurality of double-headed bolts 16 may be provided one above the other in the end face of the wall element 10, the respective head 16a of which projects into the recess, as may be the case FIG. 4 results.
  • the breaking under load is substantially reliably prevented, since the breaking could only take place against the webs 14 or against the respective head 16a of the head bolt 16.
  • FIGS. 5 and 6 are provided as a reinforcement in the region of the recess 13 on both sides of the recess 13 in the wall elements 10 each one above the other arranged head bolts 19 which cause an excavation cone in the dashed representation (arrow 20).
  • a Bügelarm ist 19 a FIG. 5
  • the formation of the escape cone here is the same as in FIG. 6 ,
  • the gap between the end faces of the wall elements is always filled with grout in each case.

Abstract

The connector has a joint part provided in a joint area between panel-shaped concrete wall elements. An opening is provided in the joint area for retaining reinforcement devices. The joint part and the opening of the wall elements are filled with grouting mortar. The reinforcement devices are provided with an elongated support (1) e.g. rod or band shaped support, where the support comprises reinforcement elements i.e. double head bolt (2), moving at a distance relative to each other perpendicular to a longitudinal axis of the support.

Description

Die vorliegende Erfindung betrifft eine Bewehrungsvorrichtung für eine Verbindung zwischen zwei plattenförmigen Wandelementen aus Beton, insbesondere aus Stahlbeton.The present invention relates to a reinforcement device for a connection between two plate-shaped wall elements made of concrete, in particular reinforced concrete.

Bei Gebäuden wird insbesondere das Kellergeschoss häufig aus Fertigbetonteilen hergestellt. Hierbei sind Wandelemente verschiedener Größe vorgesehen, die im Bereich ihrer Stirnseiten aneinander anstoßen. Um nun eine Verbindung zwischen solchen Wandteilen stirnseitig zu bewerkstelligen, ist bekannt, im Bereich der Stirnseiten eines jeden Wandelements übereinander angeordnet endseitig hakenförmig ausgebildete Armierungen vorzusehen. Diese Armierungen sind in einem kastenförmigen Gebilde angeordnet. Nach Öffnen des Kastens müssen diese sogenannten Rückbiegeanschlüsse aufgebogen werden, so dass sie mit ihren hakenförmigen Enden stirnseitig vorstehen. Die Rückbiegeanschlüsse des anderen damit zu verbindenden Wandelements werden ebenfalls aufgebogen, so dass die hakenförmigen Enden der beiden Rückbiegeanschlüsse derart übereinander liegen, dass zwei Rückbiegeanschlüsse mit ihren hakenförmigen Enden eine Öse bilden, durch die ein Stab gesteckt wird, so dass sich eine formschlüssige Verbindung ergibt. Im Bereich dieser vorstehenden Armierungen oder Rückbiegeanschlüsse befindet sich eine Fuge, die nach Schalung mit einem Vergussmörtel ausgefüllt wird. Diese Vorgehensweise ist einigermaßen aufwändig, was insbesondere dadurch bedingt ist, dass die Rückbiegeanschlüsse erst aufgebogen werden müssen, und zwar so, dass der Stab durch die Ösen der einzelnen Rückbiegeanschlüsse gesteckt werden kann. Insbesondere ist auch die Ausbildung der Stirnseite der Wandelemente nicht ganz einfach, was dadurch bedingt ist, dass über die Stirnseite die bereits beschriebenen Armierungen vorstehen.In buildings, in particular, the basement is often made of precast concrete parts. Here, wall elements of different sizes are provided, which abut each other in the region of their end faces. In order now to accomplish a connection between such wall parts frontally, it is known to provide in the region of the end faces of each wall element arranged one above the other at the end hook-shaped reinforcements. These reinforcements are arranged in a box-shaped structure. After opening the box, these so-called reverse bending connections must be bent so that they project with their hook-shaped ends on the front side. The Rückbiegeanschlüsse the other wall element to be connected thereto are also bent so that the hooked ends of the two Rückbiegeanschlüsse are superimposed so that two Rückbiegeanschlüsse form with their hook-shaped ends an eyelet through which a rod is inserted, so that there is a positive connection. In the area of these protruding reinforcements or rebend connections is a joint, which is filled after formwork with a grout. This approach is somewhat complex, which is particularly due to the fact that the rebend connections must first be bent, in such a way that the rod can be inserted through the eyelets of the individual return bends. In particular, the formation of the front side of the wall elements is not easy, which is due to the fact that protrude beyond the front side of the already described reinforcements.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Bewehrungsvorrichtung der eingangs genannten Art bereitzustellen, die eine wirtschaftliche Fertigung derartiger Wandelemente als Beton- oder Stahlbetonfertigteile ermöglicht und darüber hinaus die Montage der Wandelemente erleichtert wird.The invention is therefore based on the object to provide a reinforcement device of the type mentioned above, which allows an economical production of such wall elements as concrete or reinforced concrete precast elements and beyond the assembly of the wall elements is facilitated.

Die Aufgabe wird erfindungsgemäß durch einen länglichen Träger gelöst, der quer zur Längsachse des Trägers verlaufend und beabstandet zueinander mehrere Bewehrungselemente aufweist. Hieraus wird deutlich, dass für die Verbindung zweier Wandelemente nunmehr derart vorgegangen wird, dass diese beabstandet zueinander aufgestellt werden, zwischen die Stirnseiten der beiden Wandelemente die zuvor beschriebene Bewehrungsvorrichtung eingelassen wird, und dann die Fuge mit Vergussmörtel ausgefüllt wird, wie dies bereits aus dem Stand der Technik bekannt ist. Mit dieser Bewehrungsvorrichtung wird eine hohe Flexibilität erreicht, da die Bewehrungsvorrichtung an die Verhältnisse vor Ort angepasst werden kann. Darüber hinaus erfolgt eine Lastübertragung sowohl in Quer- als auch in Längsrichtung, wobei hinzu kommt, dass die Bewehrungsvorrichtung nach Anpassung der Länge unmittelbar vor Ort auf der Baustelle eingebaut werden kann, so dass eine Fertigung vorab erfolgen kann.The object is achieved according to the invention by an elongated carrier which extends transversely to the longitudinal axis of the carrier and spaced apart from each other has a plurality of reinforcing elements. From this it is clear that for the connection of two wall elements is now proceeded such that they are placed spaced from each other, between the end faces of the two wall elements, the reinforcement device described above is inserted, and then the joint is filled with grout, as already from the state the technique is known. With this reinforcement device, a high flexibility is achieved, since the reinforcement device can be adapted to the conditions on site. In addition, a load transfer takes place both in the transverse and in the longitudinal direction, with the added that the reinforcement device can be installed after adjusting the length immediately on site on the site, so that a production can be carried out in advance.

Vorteilhafte Merkmale ergeben sich aus den Unteransprüchen.Advantageous features emerge from the subclaims.

So ist insbesondere vorgesehen, dass der Träger stangenförmig ausgebildet ist. Eine solche Stange hat eine gewisse Eigenstabilität, was bedeutet, dass sie lediglich in die Fuge zwischen den beiden Wandelementen eingestellt werden muss. Nach einer anderen Ausführungsform ist vorgesehen, dass der Träger bandartig ausgebildet ist. Ein solches Band wird dann zwischen die Stirnseiten der einander gegenüberstehenden Wandelemente eingehängt, wobei hierbei vorteilhaft ist, dass ein solches Band als Rolle hergestellt werden kann und "auf Länge" abgeschnitten wird.Thus, it is provided in particular that the carrier is rod-shaped. Such a rod has a certain inherent stability, which means that it only has to be adjusted in the joint between the two wall elements. According to another embodiment, it is provided that the carrier is formed like a ribbon. Such a band is then hooked between the end faces of the opposing wall elements, in which case it is advantageous that such a band can be produced as a roll and "cut to length".

Vorteilhaft sind die Bewehrungselemente als Doppelkopfbolzen ausgebildet, da Kopfbolzen in der Lage sind, hohe Kräfte und Momente zu übertragen.Advantageously, the reinforcing elements are designed as double-head bolts, since head bolts are able to transmit high forces and moments.

Gegenstand der Erfindung ist ebenfalls eine Verbindung zwischen zwei Wandelementen aus Beton, insbesondere Stahlbeton, mit einer Bewehrungsvorrichtung gemäß der zuvor beschriebenen Art, wobei die Wandelemente im Stoßbereich zueinander stirnseitig jeweils mindestens eine Aussparung zur Aufnahme der Kopfbolzen der Bewehrungsvorrichtung aufweisen, wobei zwischen den Wandelementen im Stoßbereich eine Fuge vorgesehen ist, wobei sowohl die Fuge als auch die Aussparung des jeweiligen Wandelements mit Vergussmörtel ausfüllbar ist. Hierbei ist die Aussparung im Querschnitt in etwa konisch gehalten, so dass gewährleistet ist, dass der Vergussmörtel tatsächlich die Fuge und die Aussparung vollflächig ausfüllen kann. Für die Verbindung des Vergussmörtels mit dem Beton des Wandelements in der Fuge und der Aussparung ist wesentlich, dass die Aussparung in Bezug auf die Oberfläche bestimmte Rauigkeitswerte aufweist, damit der Vergussmörtel mit den Wandelementen in der Fuge eine quasi formschlüssige Verbindung eingehen kann.The invention also relates to a connection between two wall elements made of concrete, in particular reinforced concrete, with a reinforcement device according to the above-described type, wherein the wall elements in the abutting region each have at least one opening for receiving the head bolt of the reinforcement device, wherein between the wall elements in the joint area a joint is provided, wherein both the joint and the recess of the respective wall element can be filled with grout. Here, the recess in cross-section is held approximately conical, so that it is ensured that the grout can actually fill the joint and the recess over the entire surface. For the connection of the grout with the concrete of the wall element in the joint and the recess is essential that the recess with respect to the surface certain roughness values, so that the grout can enter into a virtually positive connection with the wall elements in the joint.

Weiterhin ist nach einem besonderen Merkmal der Erfindung vorgesehen, dass die Aussparung am offenen Ende, also stirnseitig, durch einen auf die Mittellängsachse der Aussparung zu gerichteten Steg partiell verschlossen ist. Hierdurch wird eine im Wesentlichen formschlüssige Verbindung zwischen der Bewehrungsvorrichtung einerseits und dem Wandelement andererseits erzeugt. Das heißt, eine solche Verbindung ist in der Lage, im begrenzten Maße auch Zug zu übertragen.Furthermore, it is provided according to a special feature of the invention that the recess at the open end, ie the front side, is partially closed by a directed to the central longitudinal axis of the recess web. As a result, an essentially positive connection between the reinforcement device on the one hand and the wall element on the other hand generated. That is, such a connection is able to transmit train to a limited extent.

Zur Erzeugung eines solchen Vorsprungs, um eine formschlüssige Verbindung zwischen der Bewehrungsvorrichtung und dem Wandelement zu erzeugen, kann nach einer weiteren Ausführungsform das Wandelement im Bereich der Aussparung einen Kopfbolzen aufweisen, wobei der Kopf des Kopfbolzens teilweise in die Aussparung hineinragt. Insbesondere ist in diesem Zusammenhang vorgesehen, dass der Kopfbolzen als Doppelkopfbolzen ausgebildet ist, d. h., dass der eine Kopf des Kopfbolzens quasi für die formschlüssige Verbindung zwischen der Bewehrungsvorrichtung einerseits und dem Wandelement andererseits sorgt, und dass der andere Kopf des Doppelkopfbolzens der Verankerung des Kopfbolzens in dem Wandelement dient.To produce such a projection in order to produce a positive connection between the reinforcement device and the wall element, according to a further embodiment, the wall element in the region of the recess have a head bolt, wherein the head of the head bolt partially protrudes into the recess. In particular, it is provided in this context that the head bolt is designed as a double headed bolt, that is, that a head of the Head bolt virtually ensures the positive connection between the reinforcement on the one hand and the wall element on the other hand, and that the other head of the double-headed bolt is used to anchor the head bolt in the wall element.

Weiterhin ist Gegenstand der Erfindung ein Wandelement aus Beton, insbesondere Stahlbeton, das sich dadurch auszeichnet, dass das Wandelement auf seiner Stirnseite, d.h. der Schmalseite, eine über die Höhe des Wandelements verlaufende, im Querschnitt konische Aussparung aufweist, wobei das Wandelement zu beiden Seiten der konischen Aussparung jeweils Rückhängebewehrungselemente besitzt. Derartige Rückhängebewehrungselemente stellen sich im Prinzip ebenfalls als Armierungen, beispielsweise mit endseitig angeordnetem Kopf, also als sogenannte Kopfbolzen dar, oder auch als Bügel, die in dem Wandelement angeordnet sind.Furthermore, the subject of the invention is a wall element made of concrete, in particular reinforced concrete, which is characterized in that the wall element on its front side, i. the narrow side, a running over the height of the wall element, in cross-section conical recess, wherein the wall element has on both sides of the conical recess each backholding reinforcement elements. Such rearward reinforcement elements are in principle also as reinforcements, for example, with end arranged head, so as a so-called head bolts, or as brackets, which are arranged in the wall element.

Anhand der Zeichnungen wird die Erfindung nachstehend beispielhaft näher erläutert.

Figur 1
zeigt die Bewehrungsvorrichtung in einer Ansicht;
Figur 1 a
zeigt schematisch die Anordnung der Bewehrungsvorrichtung gemäß Figur 1 zwischen zwei Wandelementen aus Beton;
Figur 2
zeigt eine konische Ausbildung der Aussparung;
Figuren 3+4
zeigen jeweils eine weitere Ausführungsform der Aussparung, wobei die offene Seite der Aussparung zumindest partiell verschlossen wird;
Figur 5
zeigt die Anordnung der Armierung in den Wandelementen im Bereich der Stirnkanten;
Figur 6
zeigt eine andere Ausführungsform der Armierung mit Kopfbolzen in den Wandelementen.
With reference to the drawings, the invention will be explained in more detail below by way of example.
FIG. 1
shows the reinforcement in a view;
FIG. 1 a
schematically shows the arrangement of the reinforcement device according to FIG. 1 between two wall elements made of concrete;
FIG. 2
shows a conical configuration of the recess;
Figures 3 + 4
each show a further embodiment of the recess, wherein the open side of the recess is at least partially closed;
FIG. 5
shows the arrangement of the reinforcement in the wall elements in the region of the end edges;
FIG. 6
shows another embodiment of the reinforcement with head bolts in the wall elements.

Gemäß Figur 1 besteht die Bewehrungsvorrichtung aus dem Träger 1 und den übereinander angeordneten Doppelkopfbolzen 2. Die Doppelkopfbolzen 2 mit den Köpfen 3 sind mit ihrem Träger 1 an dem Träger beispielsweise verschweißt und erstrecken sich zu beiden Seiten des Trägers in im Einbauzustand horizontaler Richtung. Der Träger selbst kann als Stange oder als Blechband ausgebildet sein.According to FIG. 1 The reinforcing device consists of the carrier 1 and the stacked double-headed bolt 2. The double-head bolts 2 with the heads 3 are welded to their carrier 1 on the carrier, for example, and extend to both sides of the carrier in the installed state horizontal direction. The carrier itself can be designed as a rod or as a sheet metal strip.

Die Anordnung der Bewehrungsvorrichtung ergibt sich schematisch aus Figur 1a; wie sich in diesem Zusammenhang aus der Figur 2 ergibt, die einen Schnitt gemäß der Linie II - II aus Figur 1 a darstellt, befindet sich zwischen den beiden Wandelementen eine Fuge 12, wobei stirnseitig (Pfeil 11) an oder in den Wandelementen 10 jeweils eine Aussparung 13 vorgesehen ist, die in Richtung auf das Zentrum des Wandelements konisch zulaufend gehalten ist. In den Aussparungen befindet sich nun der Kopf 3 eines jeden Doppelkopfbolzens. Die Fuge 12 wird einschließlich der konischen Aussparungen 13 mit Vergussmörtel ausgefüllt.The arrangement of the reinforcement device is shown schematically FIG. 1a ; how in this context from the FIG. 2 results in a section along the line II - II off FIG. 1 a, is located between the two wall elements, a gap 12, wherein the end face (arrow 11) is provided on or in the wall elements 10 each have a recess 13 which is held tapered in the direction of the center of the wall element. In the recesses is now the head 3 of each double headed bolt. The joint 12 is filled with grout including the conical recesses 13.

Gegenstand der Figuren 3 und 4 ist eine spezielle Ausbildung der Aussparungen 13, wobei jeweils nur die Stirnseite eines Wandelements dargestellt ist. Bei der Ausbildung der Aussparung 13 gemäß der Figur 3 ist jeweils ein Steg 14 vorgesehen, der auf die Mittellängsachse 30 des Wandelements 10 zu gerichtet ist. Anstelle eines solchen Steges 14 können in der Stirnseite des Wandelements 10 übereinander auch mehrere Doppelkopfbolzen 16 vorgesehen sein, dessen jeweiliger Kopf 16a in die Aussparung hineinragt, wie sich dies aus Figur 4 ergibt. Sowohl bei der Ausbildung gemäß Figur 3 als auch bei der Ausbildung gemäß Figur 4 wird das Ausbrechen unter Last im Wesentlichen zuverlässig verhindert, da das Ausbrechen nur gegen die Stege 14 bzw. gegen den jeweiligen Kopf 16a des Kopfbolzens 16 erfolgen könnte.Subject of the FIGS. 3 and 4 is a special design of the recesses 13, wherein in each case only the end face of a wall element is shown. In the formation of the recess 13 according to the FIG. 3 In each case, a web 14 is provided, which is directed to the central longitudinal axis 30 of the wall element 10 to. Instead of such a web 14, a plurality of double-headed bolts 16 may be provided one above the other in the end face of the wall element 10, the respective head 16a of which projects into the recess, as may be the case FIG. 4 results. Both in the training according to FIG. 3 as well as in the training according to FIG. 4 the breaking under load is substantially reliably prevented, since the breaking could only take place against the webs 14 or against the respective head 16a of the head bolt 16.

Bei der Ausführungsform gemäß der Figuren 5 und 6 sind als Armierung im Bereich der Aussparung 13 zu beiden Seiten der Aussparung 13 in den Wandelementen 10 jeweils übereinander angeordnete Kopfbolzen 19 vorgesehen, die einen Ausbruchskegel in der gestrichelten Darstellungsform (Pfeil 20) bewirken. Anstelle solcher Kopfbolzen 19 kann auch eine Bügelarmierung 19a (Figur 5) vorgesehen sein. Die Ausbildung des Ausbruchskegels ist hierbei die gleiche, wie in Figur 6.In the embodiment according to the FIGS. 5 and 6 are provided as a reinforcement in the region of the recess 13 on both sides of the recess 13 in the wall elements 10 each one above the other arranged head bolts 19 which cause an excavation cone in the dashed representation (arrow 20). Instead of such a head bolt 19, a Bügelarmierung 19 a ( FIG. 5 ) be provided. The formation of the escape cone here is the same as in FIG. 6 ,

Allgemein gilt, dass die Fuge zwischen den Stirnseiten der Wandelemente in jedem Fall immer mit Vergussmörtel ausgefüllt wird.In general, the gap between the end faces of the wall elements is always filled with grout in each case.

Claims (14)

Bewehrungsvorrichtung für eine Verbindung zwischen zwei plattenförmigen Wandelementen (10) aus Beton, insbesondere Stahlbeton,
gekennzeichnet durch
einen länglichen Träger (1), der quer zur Längsachse des Trägers (1) verlaufend und beabstandet zueinander mehrere Bewehrungselemente (2) aufweist.Reinforcement device for a connection between two plate-shaped wall elements (10) made of concrete, in particular reinforced concrete,
marked by
an elongate carrier (1) extending transversely to the longitudinal axis of the carrier (1) and spaced from each other a plurality of reinforcing elements (2). Bewehrungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Träger (1) stangenförmig ausgebildet ist.Reinforcement device according to claim 1,
characterized,
that the carrier (1) is rod-shaped. Bewehrungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Träger (1) bandartig ausgebildet ist.Reinforcement device according to claim 1,
characterized,
that the carrier (1) is band-like. Bewehrungsvorrichtung nach einem der voranstehenden Ansprüche
dadurch gekennzeichnet,
dass die Bewehrungselemente als Doppelkopfbolzen (2) ausgebildet sind.Reinforcement device according to one of the preceding claims
characterized,
that the reinforcing elements are designed as double-head bolts (2). Verbindung zwischen zwei Wandelementen aus Beton, insbesondere
Stahlbeton mit einer Bewehrungsvorrichtung gemäß einem oder mehrerer der voranstehenden Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass die Wandelemente (10) im Stoßbereich zueinander stirnseitig jeweils mindestens eine Aussparung (13) zur Aufnahme der Bewehrungsvorrichtung (1, 2) aufweisen, wobei zwischen den Wandelementen (10) im Stoßbereich eine Fuge (12) vorgesehen ist, wobei sowohl die Fuge (12) als auch die Aussparung (13) des jeweiligen Wandelements (10) mit Vergussmörtel ausfüllbar ist.Connection between two concrete wall elements, in particular
Reinforced concrete with a reinforcement device according to one or more of the preceding claims 1 to 4,
characterized,
in that the wall elements (10) each have at least one cutout (13) for receiving the reinforcement device (1, 2) in the abutting region at the front side, wherein between the Wall elements (10) in the joint area a joint (12) is provided, wherein both the joint (12) and the recess (13) of the respective wall element (10) can be filled with grout. Bewehrungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Aussparung (13) im Querschnitt etwa konisch gehalten ist.Reinforcement device according to claim 1,
characterized,
that the recess (13) is kept approximately conical in cross section. Bewehrungsvorrichtung nach Anspruch 5 oder 6,
dadurch gekennzeichnet,
dass die Aussparung (13) am offenen Ende durch einen auf die Mittellängsachse der Aussparung zu gerichteten Steg (14) partiell verschlossen ist.Reinforcement device according to claim 5 or 6,
characterized,
that the recess (13) is partially closed at the open end by a directed at the central longitudinal axis of the recess to the web (14). Bewehrungsvorrichtung nach Anspruch 5 oder 6,
dadurch gekennzeichnet,
dass das Wandelement im Bereich der Aussparung (13) einen Kopfbolzen (16) aufweist.Reinforcement device according to claim 5 or 6,
characterized,
that the wall element in the region of the recess (13) has a head bolt (16). Bewehrungsvorrichtung nach Anspruch 8,
dadurch gekennzeichnet,
dass der Kopf (16a) des Kopfbolzens (16) teilweise in die Aussparung ragt.Reinforcement device according to claim 8,
characterized,
that the head (16a) of the head bolt (16) projects partially into the recess. Bewehrungsvorrichtung nach Anspruch 8,
dadurch gekennzeichnet,
dass der Kopfbolzen als Doppelkopfbolzen (16) ausgebildet ist.Reinforcement device according to claim 8,
characterized,
that the head bolt is constructed as double-head bolts (16). Wandelement aus Beton, insbesondere Stahlbeton nach einem oder mehreren der voranstehenden Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass das Wandelement (10) auf seiner Stirnseite eine über die Höhe
des Wandelements (10) verlaufende, im Querschnitt konische Aussparung (13) aufweist.Concrete wall element, in particular reinforced concrete, according to one or more of the preceding claims 1 to 4,
characterized,
that the wall element (10) on its front side over the height
of the wall element (10) extending, in cross-section conical recess (13). Bewehrungsvorrichtung nach einem oder mehreren der voranstehenden Ansprüche,
dadurch gekenntzeichnet,
dass das Wandelement (10) zu beiden Seiten der konischen Aussparung jeweils Rückhängebewehrungselemente (19, 19a) aufweist.Reinforcement device according to one or more of the preceding claims,
characterized thereby,
in that the wall element (10) has respective backrest reinforcement elements (19, 19a) on both sides of the conical recess. Bewehrungsvorrichtung nach Anspruch 10,
dadurch gekennzeichnet,
dass das Rückhängebewehrungselement als Kopfbolzen (19), insbesondere als Doppelkopfbolzen ausgebildet ist.Reinforcement device according to claim 10,
characterized,
that the rearward reinforcement element is designed as a head bolt (19), in particular as a double-headed bolt. Bewehrungsvorrichtung nach Anspruch 10,
dadurch gekennzeichnet,
dass das Rückhängebewehrungselement als Bügelbewehrung (19a) ausgebildet ist.Reinforcement device according to claim 10,
characterized,
in that the rearward reinforcement element is designed as a stirrup reinforcement (19a).
EP08005636A 2008-03-26 2008-03-26 Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete Not-in-force EP2108753B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK08005636.9T DK2108753T3 (en) 2008-03-26 2008-03-26 Reinforcing device for a connection between two concrete wall elements of concrete, in particular of steel concrete
AT08005636T ATE486176T1 (en) 2008-03-26 2008-03-26 REINFORCEMENT DEVICE FOR A CONNECTION BETWEEN TWO PLATE-SHAPED WALL ELEMENTS MADE OF CONCRETE, PARTICULARLY MADE OF REINFORCED CONCRETE
PL08005636T PL2108753T3 (en) 2008-03-26 2008-03-26 Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete
ES08005636T ES2351535T3 (en) 2008-03-26 2008-03-26 ARMOR FOR A WORK BETWEEN TWO WALL ELEMENTS IN THE FORM OF A CONCRETE PLATE, IN PARTICULAR OF ARMED CONCRETE.
EP08005636A EP2108753B1 (en) 2008-03-26 2008-03-26 Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete
DE502008001644T DE502008001644D1 (en) 2008-03-26 2008-03-26 Reinforcement device for a connection between two plate-shaped wall elements made of concrete, in particular reinforced concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08005636A EP2108753B1 (en) 2008-03-26 2008-03-26 Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete

Publications (2)

Publication Number Publication Date
EP2108753A1 true EP2108753A1 (en) 2009-10-14
EP2108753B1 EP2108753B1 (en) 2010-10-27

Family

ID=39705325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08005636A Not-in-force EP2108753B1 (en) 2008-03-26 2008-03-26 Reinforcement device for a connection between two panel-shaped concrete wall elements, particularly reinforced concrete

Country Status (6)

Country Link
EP (1) EP2108753B1 (en)
AT (1) ATE486176T1 (en)
DE (1) DE502008001644D1 (en)
DK (1) DK2108753T3 (en)
ES (1) ES2351535T3 (en)
PL (1) PL2108753T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9869106B2 (en) * 2014-08-18 2018-01-16 Droessler Gmbh Umwelttechnik Concrete construction of modular design
EP2166171B1 (en) * 2008-09-23 2019-05-22 Ancotech Ag Punching reinforcement for reinforcing a concrete structure against punching around the support area of a floor slab

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801631A (en) 1927-02-17 1931-04-21 Herbert M Knight Unit concrete construction
CH426168A (en) * 1965-08-18 1966-12-15 Ulli Marietta Process for the production of walls composed of prefabricated panels and means for carrying out the process
US3422627A (en) * 1964-04-27 1969-01-21 Soletanche Method for interconnecting successive sections of walls and partitions cast in the ground
AT337958B (en) * 1975-07-11 1977-07-25 Gamerith Horst Dipl Ing Dr Tec CONNECTION FOR BRICKS, IN PARTICULAR HIGH-HOLE BRICKS, ASSEMBLED PRE-FABRICATED PARTS
DE3411591C1 (en) * 1984-03-29 1985-06-13 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Shear reinforcement element for reinforced concrete structures
DE19653077A1 (en) * 1996-12-19 1998-06-25 Deha Ankersysteme Dowel strip for steel concrete plate reinforcements

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801631A (en) 1927-02-17 1931-04-21 Herbert M Knight Unit concrete construction
US3422627A (en) * 1964-04-27 1969-01-21 Soletanche Method for interconnecting successive sections of walls and partitions cast in the ground
CH426168A (en) * 1965-08-18 1966-12-15 Ulli Marietta Process for the production of walls composed of prefabricated panels and means for carrying out the process
AT337958B (en) * 1975-07-11 1977-07-25 Gamerith Horst Dipl Ing Dr Tec CONNECTION FOR BRICKS, IN PARTICULAR HIGH-HOLE BRICKS, ASSEMBLED PRE-FABRICATED PARTS
DE3411591C1 (en) * 1984-03-29 1985-06-13 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Shear reinforcement element for reinforced concrete structures
DE19653077A1 (en) * 1996-12-19 1998-06-25 Deha Ankersysteme Dowel strip for steel concrete plate reinforcements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2166171B1 (en) * 2008-09-23 2019-05-22 Ancotech Ag Punching reinforcement for reinforcing a concrete structure against punching around the support area of a floor slab
US9869106B2 (en) * 2014-08-18 2018-01-16 Droessler Gmbh Umwelttechnik Concrete construction of modular design

Also Published As

Publication number Publication date
DE502008001644D1 (en) 2010-12-09
PL2108753T3 (en) 2011-04-29
EP2108753B1 (en) 2010-10-27
ATE486176T1 (en) 2010-11-15
ES2351535T3 (en) 2011-02-07
DK2108753T3 (en) 2011-02-07

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