EP0030530A2 - Prefabricated unit for retaining walls, sound protecting walls and similar structures - Google Patents

Prefabricated unit for retaining walls, sound protecting walls and similar structures Download PDF

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Publication number
EP0030530A2
EP0030530A2 EP80890146A EP80890146A EP0030530A2 EP 0030530 A2 EP0030530 A2 EP 0030530A2 EP 80890146 A EP80890146 A EP 80890146A EP 80890146 A EP80890146 A EP 80890146A EP 0030530 A2 EP0030530 A2 EP 0030530A2
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EP
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Prior art keywords
elements
leg
runner
lying
prefabricated
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EP80890146A
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German (de)
French (fr)
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EP0030530A3 (en
EP0030530B1 (en
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Peter Dipl.-Ing. Fuchs
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0216—Cribbing walls
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure

Definitions

  • the invention is based on a prefabricated structure for retaining walls, soundproof walls and the like. Buildings consisting of runner elements that are laid in the wall plane along the length of the wall and at the ends of the runner elements that run perpendicular to these runner elements in a backfill material.
  • Open-structured structures of this genus formed from such prefabricated structures have already proven themselves extremely well in practice and have proven to be environmentally friendly because they can be planted with greenery to a large extent, namely in the areas that are spaced apart from one another between the runners arranged one above the other .
  • the aim of the present invention is to design a prefabricated assembly of the genus described at the outset in such a way that it can be constructed comparatively easily from just two genera of prefabricated parts and also has a high degree of rigidity.
  • pillars of special strength are formed in the area of the superimposed ends of the prefabricated parts of the association, which contribute extraordinarily to the rigidity of the entire association and give this association a high resistance to a change in shape caused by the pressure of the backfill material.
  • the runner elements are only integrated into the dressing at their two ends and can therefore be dimensioned as simple supports on two supports.
  • the prefabricated structure can also be set up in phases that are separate from one another, and therefore also by differently specialized work parties: the prefabricated parts can be assembled and, if necessary, anchored themselves, and the finished structure can be filled with in-situ concrete at any later point in time and backfilled with earth.
  • the prefabricated structure can also be laid in a curved manner without difficulty, without the need for special manufacture of prefabricated parts.
  • the in-situ concrete filling in the area of the prefabricated ends does not require an exact match of the cross sections of the cavities provided in these prefabricated parts, but it is sufficient if these cavities are only approximately aligned with their cross sections.
  • the runner elements are profiled at an angle and laid with a leg standing in the plane of the wall and a leg perpendicular to the plane of the wall, the binder elements being between the lying legs of the ends of the runner elements lying one above the other Integrate recesses in the area in the area there and even enclose cavities, which are then at least approximately and partially aligned with the recesses of the rotor elements.
  • the lying legs of the runner elements have circular recesses so that structures can also be erected in curvatures, which then form blunt corners in the regions of the ends of the prefabricated parts lying on top of one another.
  • the binder elements are expediently frame-shaped, enclose a cavity, the clear width of which corresponds approximately to the size of the recesses of the runner elements, and are incorporated in the prefabricated structure in such a way that these recesses of the lying legs of the runner elements within the clear cross section of the cavities come to rest.
  • the prefabricated structure consists of the angularly profiled runner elements 1, which are laid in the wall plane along the length, and of the frame-shaped binder elements 2, which are vertically attached to the superimposed and overlapping ends of the runner elements 1.
  • the rotor elements 1 have a leg 1 ′ standing in the wall plane and a leg 1 ′′ lying perpendicular to the wall plane and have circular recesses 3 in their lying leg l ′′ at their two ends.
  • the frame-shaped binder elements 2 enclose cavities 4 and bind with their ends between the lying legs 1 "of the rotor elements 1 perpendicularly into the prefabricated structure.
  • the binder elements 2 which lie one on top of the other along their longitudinal course, have a height which corresponds to the full height of the upright leg 1 'of the runner elements 1, but in the end region they have a preferably underside 5, the length of which is the length of the lying leg 1 measured on the inside "and the height of the thickness of this lying leg 1" of the rotor elements 1 corresponds.
  • the distance of the recess 3 provided in this leg 1 "of the runner elements 1 from the inside of the standing leg 1 ' is approximately equal to the thickness of that wall of the frame-shaped binder element 2, which lies against the inside of the standing leg 1' of the runner element 1
  • this advantage also occurs when the rotor elements 1 - in the case of curved structures - run at an angle of up to approximately 20 ° to one another.
  • the length of the rotor elements 1 can be selected within the scope of the invention so that it is appropriate for the usual length of road guide rails.
  • a standard Ele for the upper end of a retaining wall of a traffic route ment 6 find use that enables and facilitates the formation of a sidewalk or the attachment of guardrail posts 7 and guardrails 8.
  • a railing 10 can also be arranged. This is illustrated in FIG. 3, for example.
  • intermediate layers 11 In order to prevent the runner elements 1 from being clamped by the storage in the stack with the binder elements 2 to such an extent that the static system of the prefabricated assembly is thereby undetermined, it is expediently provided that deformable and / or or friction-reducing intermediate layers 11, for example Insulating felts are arranged. These intermediate layers 11 necessarily have recesses which conform to the recesses 3 of the rotor elements 1. Another advantage of such intermediate layers 11 is that the fit of the precast connections during assembly of the finished parts is promoted by these intermediate layers 11.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
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Abstract

1. Prefabricated unit for retaining walls, sound protecting walls and similar structures formed out of stretcher elements (1), laid in longitudinal bands in the wall plane with their ends superimposed in alteration, and binder elements (2), laid perpendicular to these stretcher elements (1) and directed into a back-fill material, enclosing mutually connected hollow spaces (3, 4) which are extented over the hight of the unit in order to connect stretcher elements and binder elements (1 or 2 resp.), characterized by the fact that the stretcher elements (1) show an angular cross-section and are laid with one leg (1') standing in the wall plane and with one leg (1") perpendicular to the wall plane, whereby the binder elements (2) are bond in the unit between the lying legs (1") at the ends of the superimposed stretcher elements (1), at which ends are located apertues (3), and enclose hollow spaces (4) which can be filled if necessary with armored concrete fabricated in situ.

Description

Die Erfindung geht aus von einem Fertigteilverband für Stützmauern, Schallschutzmauern u.dgl. Bauwerke, bestehend aus in der Mauerebene scharenweise längs= verlaufend verlegten Läuferelementen und an deren Enden ansetzenden, senkrecht zu diesen Läuferelementen in ein Hinterfüllungsmaterial verlaufenden Binder= elementen.The invention is based on a prefabricated structure for retaining walls, soundproof walls and the like. Buildings consisting of runner elements that are laid in the wall plane along the length of the wall and at the ends of the runner elements that run perpendicular to these runner elements in a backfill material.

Aus solchen Fertigteilverbänden gebildete, offen ge= gliederte Bauwerke dieser Gattung haben sich in der Praxis bereits außerordentlich gut bewährt und erweisen sich als umweltfreundlich, weil sie weitgehend begrünt, nämlich in den mit Abstand voneinander verlaufenden Bereichen zwischen den übereinander angeordneten Läufer= elementen bepflanzt werden können.Open-structured structures of this genus formed from such prefabricated structures have already proven themselves extremely well in practice and have proven to be environmentally friendly because they can be planted with greenery to a large extent, namely in the areas that are spaced apart from one another between the runners arranged one above the other .

Ziel der vorliegenden Erfindung ist es, einen Fertig= teilverband der eingangs bezeichneten Gattung so zu gestalten, daß er aus bloß zwei Gattungen von Fertig= teilen vergleichsweise einfach errichtet werden kann und darüber hinaus eine hohe Steifigkeit aufweist.The aim of the present invention is to design a prefabricated assembly of the genus described at the outset in such a way that it can be constructed comparatively easily from just two genera of prefabricated parts and also has a high degree of rigidity.

Dieses Ziel der Erfindung wird ihrem wesentlichsten Merk= mal zufolge dadurch erreicht, daß die mit ihren Enden im Wechsel übereinanderliegenden Läuferelemente sowie die im Bereich dieser Enden ansetzenden Binderelemente miteinander in Verbindung stehende Hohlräume aufweisen bzw. einschließen, die über die Höhe des Fertigteil= verbandes mit gegebenenfalls zu bewehrendem Ortbeton füllbar sind.This aim of the invention is achieved according to its most important feature in that the rotor elements lying one above the other alternately with their ends and the binding elements starting in the region of these ends have or include interconnected cavities which over the height of the finished part = can be filled with in-situ concrete to be reinforced if necessary.

Auf diese Art werden im Bereich der übereinanderliegenden Enden der Fertigteile des Verbandes Steher besonderer Festigkeit gebildet, die zur Steifigkeit des gesamten Verbandes außerordentlich beitragen und diesem Verband eine hohe Widerstandsfähigkeit gegen eine durch den Druck des Hinterfüllungsmateriales verursachte Form= änderung verleihen.In this way, pillars of special strength are formed in the area of the superimposed ends of the prefabricated parts of the association, which contribute extraordinarily to the rigidity of the entire association and give this association a high resistance to a change in shape caused by the pressure of the backfill material.

Binder- und Läuferelemente können im Bereich ihrer Enden monolithisch derart innig miteinander verbunden werden, daß der Verband ein nicht nur sehr festes, sondern mit seinen Binderelementen auch zuverlässig in der Hinter= füllung rechenartig verankertes Raumgitter bildet, das sich in dieser Hinterfüllung verzahnt und verkrallt, gleichzeitig aber auch in der Wandebene eine hohe Flächensteifigkeit aufweist.Binder and runner elements can be monolithically connected so intimately in the area of their ends that the bandage forms not only a very strong, but also reliably with its binder elements in the back = computationally anchored space grid, which interlocks and claws in this backfill, but at the same time also has a high surface rigidity in the wall plane.

Weitere Vorteile des Erfindungsgegenstandes bestehen darin, daß die Läuferelemente lediglich an ihren beiden Enden in den Verband eingebunden sind und somit als einfache Träger auf zwei Stützen bemessen werden können. Der Fertigteilverband kann ferner in zeitlich voneinander getrennten Phasen, demnach auch durch ver= schieden spezialisierte Arbeitspartien errichtet werden: Es kann zunächst eine Montage und gegebenenfalls Ver= ankerung der Fertigteile selbst erfolgen und der fertig= gestellte Verband kann zu einem beliebigen späteren Zeitpunkt mit Ortbeton gefüllt und mit Erde hinterfüllt werden.Further advantages of the subject matter of the invention are that the runner elements are only integrated into the dressing at their two ends and can therefore be dimensioned as simple supports on two supports. The prefabricated structure can also be set up in phases that are separate from one another, and therefore also by differently specialized work parties: the prefabricated parts can be assembled and, if necessary, anchored themselves, and the finished structure can be filled with in-situ concrete at any later point in time and backfilled with earth.

Weiters ist der Fertigteilverband ohne Schwierigkeit auch gekrümmt verlegbar, ohne daß es hiefür einer Sonder= anfertigung von Fertigteilen bedarf. Die Ortbetonfüllung im Bereich der Fertigteilenden erfordert keine exakte Übereinstimmung der Querschnitte der in diesen Fertig= teilen vorgesehenen Hohlräume, sondern es genügt, wenn diese Hohlräume mit ihren Querschnitten bloß annähernd fluchten.Furthermore, the prefabricated structure can also be laid in a curved manner without difficulty, without the need for special manufacture of prefabricated parts. The in-situ concrete filling in the area of the prefabricated ends does not require an exact match of the cross sections of the cavities provided in these prefabricated parts, but it is sufficient if these cavities are only approximately aligned with their cross sections.

Nach einer bevorzugten Ausführungsform des Erfindungs= gegenstandes sind die Läuferelemente winkelförmig pro= filiert und mit einem in der Mauerebene stehenden Schen= kel und einem senkrecht zur Mauerebene liegenden Schen= kel verlegt, wobei die Binderelemente zwischen den lie= genden Schenkeln der Enden jeweils übereinanderliegender Läuferelemente im Bereich dort angeordneter Ausnehmungen in den Verband einbinden und selbst Hohlräume ein= schließen, die dann mit den Ausnehmungen der Läufer= elemente zumindest annähernd und teilweise fluchten. Vorteilhafterweise besitzen die liegenden.Schenkel der Läuferelemente kreisrunde Ausnehmungen, damit auch Bau= werke in Krümmungen errichtet werden können, die dann in den Bereichen der aufeinanderliegenden Enden der Fertig= teile stumpfe Ecken bilden.According to a preferred embodiment of the subject matter of the invention, the runner elements are profiled at an angle and laid with a leg standing in the plane of the wall and a leg perpendicular to the plane of the wall, the binder elements being between the lying legs of the ends of the runner elements lying one above the other Integrate recesses in the area in the area there and even enclose cavities, which are then at least approximately and partially aligned with the recesses of the rotor elements. Advantageously, the lying legs of the runner elements have circular recesses so that structures can also be erected in curvatures, which then form blunt corners in the regions of the ends of the prefabricated parts lying on top of one another.

Die Binderelemente sind zweckmäßigerweise rahmenförmig gestaltet, schließen einen Hohlraum ein, dessen lichte Breite etwa der Größe der Ausnehmungen der Läuferelemente entspricht, und sind derart in den Fertigteilverband ein= gebunden, daß diese Ausnehmungen der liegenden Schenkel der Läuferelemente innerhalb des lichten Querschnittes der Hohlräume zu liegen kommen.The binder elements are expediently frame-shaped, enclose a cavity, the clear width of which corresponds approximately to the size of the recesses of the runner elements, and are incorporated in the prefabricated structure in such a way that these recesses of the lying legs of the runner elements within the clear cross section of the cavities come to rest.

Weitere Erfindungsmerkmale sind der besseren Verständ= lichkeit halber nachstehend an Hand eines Ausführungs= beispieles der Erfindung erläutert, das in den Zeich= nungen dargestellt ist. In diesen Zeichnungen zeigt

  • Figur 1 eine Längsansicht des Fertigteilverbandes.
  • Figur 2 eine Draufsicht,
  • Figur 3 einen Querschnitt nach III-III der Fig.2,
  • Figur 4 einen Teilquerschnitt in größerem Maßstab,
  • Figur 5 eine Teilansicht in größerem Maßstab und die
  • Figuren 5 und 6 sind Teildraufsichten auf die übereinan= derliegenden Enden der Fertigteile in zwei Varianten.
For the sake of clarity, further features of the invention are explained below with reference to an exemplary embodiment of the invention, which is shown in the drawings. In these drawings shows
  • Figure 1 is a longitudinal view of the prefabricated structure.
  • FIG. 2 shows a top view,
  • 3 shows a cross section according to III-III of FIG. 2,
  • FIG. 4 shows a partial cross section on a larger scale,
  • Figure 5 is a partial view on a larger scale and the
  • Figures 5 and 6 are partial top views of the superimposed ends of the finished parts in two variants.

Gemäß der Darstellungen besteht der Fertigteilverband aus den in der Mauerebene scharenweise längsverlaufend verlegten, winkelförmig profilierten Läuferelementen 1 und aus den rahmenförmig ausgebildeten, an die über= einanderliegenden und einander überlappenden Enden der Läuferelemente 1 senkrecht ansetzenden Binderelementen 2.According to the illustrations, the prefabricated structure consists of the angularly profiled runner elements 1, which are laid in the wall plane along the length, and of the frame-shaped binder elements 2, which are vertically attached to the superimposed and overlapping ends of the runner elements 1.

Die Läuferelemente 1 weisen einen in der Mauerebene stehenden Schenkel l' und einen senkrecht zur Mauerebene liegenden Schenkel 1" auf und besitzen an ihren beiden Enden kreisrunde Ausnehmungen 3 in ihrem liegenden Schenkel l". Die rahmenförmig gestalteten Binderelemente 2 schließen Hohlräume 4 ein und binden mit ihren Enden zwischen den liegenden Schenkeln l" der Läuferelemente 1 senkrecht in den Fertigteilverband ein.The rotor elements 1 have a leg 1 ′ standing in the wall plane and a leg 1 ″ lying perpendicular to the wall plane and have circular recesses 3 in their lying leg l ″ at their two ends. The frame-shaped binder elements 2 enclose cavities 4 and bind with their ends between the lying legs 1 "of the rotor elements 1 perpendicularly into the prefabricated structure.

Die über ihren Längsverlauf satt aufeinanderliegenden Binderelemente 2 weisen eine Höhe auf, die der vollen Höhe des aufrechten Schenkels 1' der Läuferelemente 1 entspricht, doch besitzen sie im Endbereich eine vor= zugsweise unterseitige Absetzung 5, deren Länge der innen gemessenen Länge des liegenden Schenkels 1" und deren Höhe der Dicke dieses liegenden Schenkels 1" der Läuferelemente 1 entspricht. Der Abstand der in diesem liegenden Schenkel 1" der Läuferelemente 1 vorgesehenen Ausnehmung 3 von der Innenseite des stehenden Schenkels 1' ist annähernd gleich der Dicke jener Wandung des - rahmenförmigen Binderelementes 2, das jeweils an der Innenseite des stehenden Schenkels 1' des Läuferelementes 1 anliegt. Infolgedessen kommen die Ausnehmungen 3 der liegenden Schenkel 1" der Läuferelemente 1 innerhalb der lichten Querschnitte der Hohlräume 4 der Binder= elemente 2 zu liegen und es bilden sich im Bereich der Enden der übereinanderliegenden Fertigteile 1 und 2 Scharen kommunizierender Hohlräume, die dann zur Her= stellung steifer Steher mit bewehrem Ortbeton gefüllt werden können.The binder elements 2, which lie one on top of the other along their longitudinal course, have a height which corresponds to the full height of the upright leg 1 'of the runner elements 1, but in the end region they have a preferably underside 5, the length of which is the length of the lying leg 1 measured on the inside "and the height of the thickness of this lying leg 1" of the rotor elements 1 corresponds. The distance of the recess 3 provided in this leg 1 "of the runner elements 1 from the inside of the standing leg 1 'is approximately equal to the thickness of that wall of the frame-shaped binder element 2, which lies against the inside of the standing leg 1' of the runner element 1 As a result, the recesses 3 of the lying legs 1 "of the runner elements 1 come to lie within the clear cross sections of the cavities 4 of the binder elements 2 and there are formed in the region of the ends of the superimposed prefabricated parts 1 and 2 groups of communicating cavities, which are then produced = stiff upright position can be filled with reinforced in-situ concrete.

Wie die Figur 7 erkennen läßt, tritt dieser Vorteil auch dann ein, wenn die Läuferelemente 1 - bei ge= krümmten Bauwerken - in einem Winkel bis zu etwa 20° zueinander verlaufen.As can be seen in FIG. 7, this advantage also occurs when the rotor elements 1 - in the case of curved structures - run at an angle of up to approximately 20 ° to one another.

Vorteilhafterweise kann im Rahmen der Erfindung die Länge der Läuferelemente 1 so gewählt werden, daß sie der üblichen Länge von Straßenleitschienen angemessen ist. In diesem Fall kann für den oberen Abschluß einer Stützmauer eines verkehrsweges ein serienmäßiges Ele= ment 6 Verwendung finden, das die Ausbildung eines Gehsteiges bzw. die Anbringung von Leitschienenpfosten 7 und Leitschienen 8 ermöglicht und erleichtert. Zur Begrenzung solcher Verkehrswege 9 kann auch ein Geländer 10 angeordnet werden. Dies ist in der Figur 3 beispielsweise veranschaulicht.Advantageously, the length of the rotor elements 1 can be selected within the scope of the invention so that it is appropriate for the usual length of road guide rails. In this case, a standard Ele = for the upper end of a retaining wall of a traffic route ment 6 find use that enables and facilitates the formation of a sidewalk or the attachment of guardrail posts 7 and guardrails 8. To limit such traffic routes 9, a railing 10 can also be arranged. This is illustrated in FIG. 3, for example.

Um zu verhindern, daß die Läuferelemente 1 durch die Lagerung im Stapel mit den Binderelementen 2 so weit= gehend eingespannt werden, daß dadurch das statische System des Fertigteilverbandes unbestimmt wird, ist zweckmäßigerweise vorgesehen, daß zwischen den Auflagerflächen der Läufer- und Binderelemente verformbare und/oder reibungsmindernde Zwischenlagen 11, z.B. Dämmfilze, angeordnet sind. Diese Zwischenlagen 11 weisen notwendigerweise Ausnehmungen auf, die mit den Ausnehmungen 3 der Läuferelemente 1 konform sind. Als weiterer Vorteil solcher Zwischenlagen 11 ergibt sich, daß die Paßgenauigkeit der Fertigteilverbindungen beim Zusammenbau der Fertigteile durch diese Zwischenlagen 11 gefördert wird.In order to prevent the runner elements 1 from being clamped by the storage in the stack with the binder elements 2 to such an extent that the static system of the prefabricated assembly is thereby undetermined, it is expediently provided that deformable and / or or friction-reducing intermediate layers 11, for example Insulating felts are arranged. These intermediate layers 11 necessarily have recesses which conform to the recesses 3 of the rotor elements 1. Another advantage of such intermediate layers 11 is that the fit of the precast connections during assembly of the finished parts is promoted by these intermediate layers 11.

Claims (7)

1. Fertigteilverband für Stützmauern, Schallschutzmauern u.dgl. Bauwerke, bestehend aus in der Mauerebene scharenweise längsverlaufend verlegten Läuferelementen (1) und an deren Enden ansetzenden, senkrecht zu diesen Läuferelementen (1) in ein Hinterfüllungsmaterial ver= laufenden Binderelementen (2), dadurch gekennzeichnet, daß die mit ihren Enden im Wechsel übereinanderliegen= den Läuferelemente (1) sowie die im Bereich dieser Enden ansetzenden Binderelemente (2) miteinander in Verbindung stehende Hohlräume (3,4) aufweisen bzw. einschließen, die über die Höhe des Fertigteilverbandes mit gegebenenfalls zu bewehrendem Ortbeton füllbar sind.1st prefabricated structure for retaining walls, soundproof walls and the like. Buildings consisting of runner elements (1) laid lengthwise in the wall plane and at the ends of the runner elements (2) running perpendicular to these runner elements (1) in a backfilling material, characterized in that their ends lie alternately one above the other = have or include the runner elements (1) and the binding elements (2) which are connected in the region of these ends and which are connected to one another and which can be filled with in-situ concrete, which may have to be reinforced, via the height of the prefabricated structure. 2. Fertigteilverband nach Anspruch 1, dadurch gekenn= zeichnet, daß die Läuferelemente (1) winkelförmig profiliert und mit einem in der Mauerebene stehenden Schenkel (1') und einem senkrecht zur Mauerebene liegenden Schenkel (1") verlegt sind, wobei die Binder= elemente (2) zwischen den liegenden Schenkeln (1") der Enden jeweils übereinanderliegender Läuferelemente (1) im Bereich dort angeordneter Ausnehmungen (3) in den Verband einbinden und Hohlräume (4) einschließen.2. Precast assembly according to claim 1, characterized in that the rotor elements (1) are profiled at an angle and are laid with a leg (1 ') standing in the plane of the wall and a leg (1 ") perpendicular to the plane of the wall, the ties = Integrate elements (2) between the lying legs (1 ") of the ends of the superimposed rotor elements (1) in the area of recesses (3) arranged there and enclose cavities (4). 3. Fertigteilverband nach Anspruch 2, dadurch gekenn= zeichnet, daß die liegenden Schenkel (1") der Läufer= elemente (1) kreisrunde Ausnehmungen (3) aufweisen.3. prefabricated structure according to claim 2, characterized in that the lying legs (1 ") of the runner = elements (1) have circular recesses (3). 4. Fertigteilverband nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Binderelemente (2) rahmenförmig gestaltet sind, einen Hohlraum (4) einschließen, dessen lichte Breite etwa der Größe der Ausnehmungen (3) der Läuferelemente (1) entspricht, und derart in den Fertig= teilverband eingebunden sind, daß diese Ausnehmungen (3) der liegenden Schenkel (1") der Läuferelemente (1) innerhalb des lichten Querschnittes der Hohlräume (4) zu liegen kommen.4. prefabricated dressing according to claim 2 or 3, characterized in that the binder elements (2) are frame-shaped, include a cavity (4), the clear width corresponds approximately to the size of the recesses (3) of the rotor elements (1), and are so integrated in the finished = partial bond that these recesses (3) of the lying legs (1 ") of the rotor elements (1) within the clear cross section of the Cavities (4) come to rest. 5. Fertigteilverband nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die über ihren Längsverlauf satt aufeinanderliegenden Binderelemente (2) eine Höhe aufweisen, die der vollen Höhe des aufrechten Schenkels (1') der Läuferelemente (1) entspricht, jedoch im End= bereich eine vorzugsweise unterseitige Absetzung (10) aufweisen, deren Länge der innen gemessenen Länge des liegenden Schenkels (1") und deren Höhe der Dicke dieses liegenden Schenkels (1") der Läuferelemente (1) ent= spricht.5. Prefabricated dressing according to one of claims 1 to 4, characterized in that the binder elements (2) which lie snugly over their longitudinal course have a height which corresponds to the full height of the upright leg (1 ') of the rotor elements (1), but in the end = area have a preferably underside shoulder (10), the length of which corresponds to the inside measured length of the lying leg (1 ") and the height of which corresponds to the thickness of this lying leg (1") of the rotor elements (1). 6. Fertigteilverband nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß der Abstand der im liegenden Schenkel (1") der Läuferelemente (1) vorgesehenen Aus= nehmung (3) von der Innenseite des stehenden Schenkels (1') gleich der oder größer als die Dicke jener Wandung des rahmenförmigen Binderelementes (2) ist, die am ste= henden Schenkel (1') des Läuferelementes (1) jeweils anliegt.6. Prefabricated dressing according to one of claims 2 to 5, characterized in that the distance provided in the lying leg (1 ") of the rotor elements (1) from = recess (3) from the inside of the standing leg (1 ') equal to or is greater than the thickness of that wall of the frame-shaped binder element (2) which bears against the standing leg (1 ') of the rotor element (1). 7. Fertigteilverband nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zwischen den Auflagerflächen der Läufer- und Binderelemente verformbare und/oder reibungsmindernde Zwischenlagen, z.B. Dämmfilze, angeordnet sind.7. prefabricated structure according to one of claims 1 to 6, characterized in that between the bearing surfaces of the runner and binder elements deformable and / or friction-reducing intermediate layers, e.g. Insulating felts are arranged.
EP19800890146 1979-12-07 1980-12-05 Prefabricated unit for retaining walls, sound protecting walls and similar structures Expired EP0030530B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7772/79 1979-12-07
AT777279A AT381524B (en) 1979-12-07 1979-12-07 FINISHED PART ASSOCIATION FOR SUPPORT WALLS, SOUND PROTECTIVE WALLS AND THE LIKE CONSTRUCTION

Publications (3)

Publication Number Publication Date
EP0030530A2 true EP0030530A2 (en) 1981-06-17
EP0030530A3 EP0030530A3 (en) 1981-07-01
EP0030530B1 EP0030530B1 (en) 1983-10-26

Family

ID=3599328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800890146 Expired EP0030530B1 (en) 1979-12-07 1980-12-05 Prefabricated unit for retaining walls, sound protecting walls and similar structures

Country Status (3)

Country Link
EP (1) EP0030530B1 (en)
AT (1) AT381524B (en)
DE (1) DE3065432D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386434B (en) * 1983-01-24 1988-08-25 Rausch Peter ROOM GRID SYSTEMS
FR2622915A1 (en) * 1987-11-09 1989-05-12 Bateg Improvements for fencing walls

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646020A1 (en) * 1975-11-19 1977-05-26 Jaecklin Felix Paul Prefabricated concrete building components - are used for making composite walls and concrete foundations
GB1552623A (en) * 1976-06-25 1979-09-19 Crighton J W Consturction blocks
DE2819894A1 (en) * 1978-05-06 1979-11-15 Ploetner Carl Betonwerk Multipurpose screening, noise insulating and retaining wall - is assembled from spaced transverse beams linked by two parallel lengthways beams

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646020A1 (en) * 1975-11-19 1977-05-26 Jaecklin Felix Paul Prefabricated concrete building components - are used for making composite walls and concrete foundations
GB1552623A (en) * 1976-06-25 1979-09-19 Crighton J W Consturction blocks
DE2819894A1 (en) * 1978-05-06 1979-11-15 Ploetner Carl Betonwerk Multipurpose screening, noise insulating and retaining wall - is assembled from spaced transverse beams linked by two parallel lengthways beams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386434B (en) * 1983-01-24 1988-08-25 Rausch Peter ROOM GRID SYSTEMS
FR2622915A1 (en) * 1987-11-09 1989-05-12 Bateg Improvements for fencing walls

Also Published As

Publication number Publication date
ATA777279A (en) 1986-03-15
EP0030530A3 (en) 1981-07-01
AT381524B (en) 1986-10-27
DE3065432D1 (en) 1983-12-01
EP0030530B1 (en) 1983-10-26

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