EP1124014A2 - Concrete wall element for guardrail on roads - Google Patents

Concrete wall element for guardrail on roads Download PDF

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Publication number
EP1124014A2
EP1124014A2 EP00890369A EP00890369A EP1124014A2 EP 1124014 A2 EP1124014 A2 EP 1124014A2 EP 00890369 A EP00890369 A EP 00890369A EP 00890369 A EP00890369 A EP 00890369A EP 1124014 A2 EP1124014 A2 EP 1124014A2
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EP
European Patent Office
Prior art keywords
wall
wall element
elements
support
element according
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
EP00890369A
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German (de)
French (fr)
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EP1124014A3 (en
EP1124014B1 (en
Inventor
Alfred Redlberger
Helmut Ing. Heimel
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.)
MABA Fertigteilindustrie GmbH
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MABA Fertigteilindustrie GmbH
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Publication date
Application filed by MABA Fertigteilindustrie GmbH filed Critical MABA Fertigteilindustrie GmbH
Priority to EP06001661A priority Critical patent/EP1650353B1/en
Publication of EP1124014A2 publication Critical patent/EP1124014A2/en
Publication of EP1124014A3 publication Critical patent/EP1124014A3/en
Application granted granted Critical
Publication of EP1124014B1 publication Critical patent/EP1124014B1/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete

Definitions

  • the invention relates to a concrete wall element for a restraint system on streets.
  • the known wall elements can separate the oncoming traffic areas from a certain lane width, they can no longer be used because they take up too much effective installation range. In such cases there are many Forced road operators to rely on traditional methods such as double guidelines fall back to separate different lanes. But how has shown, these security measures are far from sufficient to Avoid road traffic accidents.
  • Known metal wall elements can be made relatively narrow, but they are much more resilient than concrete wall elements.
  • the object of the invention is therefore to provide a wall element of the type mentioned at the outset, which enables a sufficiently stable installation with a relatively small effective width.
  • the increased stability of the wall elements caused by the lateral support elements tipping over allows the wall element to be made of concrete and thus an elevated one to ensure mechanical strength of the same with a relatively small width.
  • the wall element In order to can a cross-sectional widening in the otherwise common with New Jersey concrete wall profiles lower area, which is the field of application of the invention Wall element increased accordingly.
  • a structurally and technically favorable embodiment of the invention can consist in making the cross section of the wall element trapezoidal.
  • a high resistance with a relatively low weight of the wall element can then be achieved if the support elements are formed from metal.
  • On top of the Support elements can be a floor marking in the form of a film or a coat of paint be provided.
  • the Support elements are formed by steel profiles and are anchored in the wall element.
  • the steel profiles are L-shaped Have cross-section, with the shorter L-leg springing back on each bevelled surface of the wall element and the longer L-leg from Wall element protrudes at an acute angle to the floor, so that - in cross section seen - the profile ends of the L-shaped steel profiles support the wall element on the floor.
  • the steel profiles connected in this way to the wall element result in a stable Support in the lower area of the wall element, so that the wall element tilts over can be effectively avoided.
  • the profiled design brings on the one hand Material savings and is also suitable to provide additional elastic bearings.
  • the bearing elements can be positively inserted into the the support elements formed can be inserted and parallel to the bottom of the Form the wall elements of the stand areas.
  • the wall elements are elastic on the bearing elements, which are compressed as far as possible in a collision be that the support elements come into contact with the ground and against one Upset the wall element.
  • bearing elements can then withstand the pressure acting on them withstand if according to a further embodiment of the invention bearing elements as Elastomer bearing elements are formed.
  • the standing surfaces of the bearing elements can be a profile, preferably with a triangular cross section, which the friction of the Bearing elements increased on the underground.
  • Adequate elastic support can be created if according to another Embodiment of the invention, the bearing elements on opposite sides and in Area of the ends of the wall element are arranged.
  • the invention relates to a guide wall for traffic routes, with concrete wall elements, which have drawstrings running inside, the ends of which end with Engagement elements are provided, in which coupling tension members for non-positive Connection of adjacent wall elements can be used, especially under Use of a wall element according to the invention.
  • the wall elements that are connected to each other on the end face are in a side Start-up deflected by a motor vehicle depending on the force of the impact, the largest deflection is naturally given at the accident site itself.
  • the clutch pressure members set the clutch tension members under preload, whereby an optimal frictional connection between the wall elements of the Guide wall according to the invention can be achieved without play, with a lateral Impact of a motor vehicle results in less displacement or deflection. By the lower postponement in accidents can result in oncoming traffic accidents can be reduced.
  • the clutch pressure members are formed by threaded screws with a shaft part and a head part, and a threaded sleeve is inserted in each end face of each wall element, in which the threaded screws can be screwed in, so that the head part of the threaded screws on the opposite end face of the adjacent wall element can be supported.
  • a suitable one can be turned by turning the threaded screw in the threaded sleeve Preload of the coupling tension members reached and thus the train connection free of play being held.
  • the coupling pressure members are formed by threaded screws with a shaft part and a head part, the Head part is connected to a support plate, and the clutch pressure members in recesses are used on opposite end faces of the wall elements, one in each Deepening a sleeve for receiving the shaft end of the threaded screw and Support a threaded nut screwed onto the shaft part is provided and the Support plate is supported on the inner wall of the opposite recess.
  • Another embodiment of the invention may consist in that in the area of At least one joint between the end faces of adjacent wall elements flat, elastic pressure compensation element is arranged positively.
  • the wall is deflected in the event of a collision and the individual wall elements shifted, the resulting compressive stresses on the Edge areas of the wall elements can, however, be evened out to such an extent that none Part of the guide wall elements flake off. Furthermore, the uniform Forwarding of the resulting pressure from the outside into the wall elements also one The tensile strength of the entire wall bracing in the longitudinal direction is increased.
  • the pressure compensation element is wedge-shaped because it thereby better adapted to the shape of the gap occurring between the wall elements is.
  • FIG. 1 shows a concrete wall element 1 for a restraint system on roads with trapezoidal cross-section, which is arranged by means of the end face Engagement elements 15, 16 are connected to other similar wall elements can to build a restraint system.
  • Support elements 10, 11 formed at least partially along the length thereof are provided, which are non-positively connected to the wall element 1.
  • the wall element 1 is prevented from tipping over, but nevertheless one allows small width of the wall element cross section.
  • the support elements are over the entire length of the wall element 1 extending steel profiles 10, 11 with an L-shaped cross section formed and anchored in the wall element 1 by anchor bolts 8, which also with the reinforcement of the wall element 1 can be connected. Any are within the scope of the invention Changes in the shape of the support elements possible.
  • the shorter L-leg 81 borders on a recessed beveled surface of the Wall element 1 and the longer L-leg 80 is from wall element 1 in one acute angle to the floor, so that - seen in cross-section - the profile ends the L-shaped steel profiles support the wall element 1 on the floor as soon as this one Is exposed to load during a start-up event.
  • elastic bearing elements 4, 5 are preferred made of an elastomer, inserted into the support elements 10, 11, whereby the profile ends at a load, such as when moving sideways on the wall element 1, touch the floor and prevent the wall element 1 from tipping.
  • Other elastic materials can also be used be used to form the bearing elements.
  • the bearing elements 4, 5 are positively in the by the support elements 10, 11th formed cavity used and form parallel to the underside of the wall element 1 flat Stand space.
  • the bearing elements cause elastic storage of the Wall element, whereby an impression of the same in the floor or underground, e.g. in the asphalt surface, if it becomes warm and soft in summer, is prevented.
  • Another advantage is the increased friction caused by the bearing elements, which causes displacement of the wall element 1 in the event of a side impact of a motor vehicle Opposed resistance.
  • the elastic bearing elements 4, 5 are preferably on opposite sides and in the region of the ends of the wall element 1.
  • the elastic bearing elements 4, 5 are dimensioned as a function of Dead weight of the wall element 1 and depending on the desired Friction values. A vote can e.g. due to different shore hardness and / or Lengths of the bearing elements happen.
  • Fig. 9 shows a section of a guide wall for traffic routes for which the support elements 10, 11 according to the invention can be used.
  • the wall elements 1, 1 ' have tension bands 34, 35 and 34' running inside them, 35 ', the ends of which are provided with end-side engagement elements 15 and 15', in which Coupling tension members 21 for the frictional connection of each adjacent Wall elements 1, 1 'are used.
  • the invention provides that the each adjacent wall elements 1, 1 'additionally by coupling pressure members 55, 57 are connected in or on opposite end faces of the wall elements 1, 1 ' are supported.
  • the coupling pressure members are by threaded screws with a shaft part 55 and a head part 57 and one in each end face of each wall element 1, 1 ' Threaded sleeve 56 inserted.
  • 9 shows the corresponding end face of the wall element 1 shown, in the threaded sleeve 56, the threaded screw 55, 57 is screwed.
  • the head part 57 of the threaded screws is on the opposite one End face of the adjacent wall element 1 'supported.
  • the coupling pressure elements can also be used for baffles with wall elements without side Support elements may be provided.
  • the clutch pressure members are the Guide wall according to the invention by threaded screws with a shaft part 65 and a Head portion 67 formed, which is connected to a support plate 69 which is connected to one by a Steel insert reinforced inner wall 70 of two opposite recesses is supported.
  • a sleeve 68 Receiving the shaft end of the threaded screw and to support one on the Shaft part 65 screw nut 66 provided. In this way, the Coupling pressure member 65, 67 applied pressure very evenly into the wall elements 1, 1 ' be initiated.
  • the coupling pressure members can be below or above the coupling elements 21 be installed.
  • the shape of the pressure compensation element 6, 7 is the course of the shorter L-leg 81 customized.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)
  • Fencing (AREA)

Abstract

The concrete wall section, for road walls, has longitudinal supports (10,11) at the base laying zone of the wall unit (1) along at least part of its length and on both sides. The supports (10,11) are bonded to the wall unit (1) in a force fit. The concrete wall unit (1) has a trapezoid shape in cross section. The supports (10,11) are steel profiles, anchored in the wall structure, with an L-shaped cross section, with the longer leg (80) aligned at an acute angle to the ground.

Description

Die Erfindung betrifft ein Beton-Wandelement für ein Rückhaltesystem auf Straßen.The invention relates to a concrete wall element for a restraint system on streets.

Mit Wandelementen der vorgenannten Art kann eine wirkungsvolle Trennung von Verkehrsströmen vor allem im Gegenverkehrsbereich erreicht werden, die im Gegensatz zu einfachen Bodenmarkierungen auch eine mechanisch wirkende Begrenzung der Fahrbahnen darstellt. In vielen Bereichen ist es keineswegs ausreichend, die Kraftfahrzeuge nur durch die Farbmarkierungen vor einer gegenseitigen Beeinflussung zu schützen, da es auf stark befahrenen Strecken zu gefährlichen Verkehrssituationen kommen kann. Besonders innerhalb von Baustellenbereichen ist eine vorübergehende Verengung der zur Verfügung stehenden Straßenfläche unumgänglich. Die Kraftfahrzeuglenker neigen aber gerade an diesen Engstellen zu besonders hoher Unfallhäufigkeit, weil die vorherrschende Verkehrssituation oft unterschätzt und das eigene Fahrkönnen überschätzt wird. Auch Übermüdungen der Kraftfahrzeuglenker führen besonders an diesen engen Stellen des Verkehrsweges zu hohen Unfallgefahren.With wall elements of the aforementioned type, an effective separation of Traffic flows are achieved primarily in the oncoming traffic area, which is in contrast to simple floor markings also a mechanically effective limitation of the road represents. In many areas, it is by no means sufficient to only drive the motor vehicles through the Protect color markers from mutual interference as it is on strong traveled routes can lead to dangerous traffic situations. Especially inside of construction site areas is a temporary narrowing of the available Road surface inevitable. The motor vehicle drivers are inclined to this Narrowing to a particularly high frequency of accidents because of the prevailing traffic situation often underestimated and one's own driving ability is overestimated. Even fatigue of the Motor vehicle drivers lead to high, especially in these narrow places of the traffic route Risk of accidents.

Eine Trennung der Gegenverkehrsbereiche kann durch die bekannten Wandelemente erfolgen, ab einer bestimmten Fahrbahnbreite sind diese aber nicht mehr einsetzbar, da sie eine zu hohe wirksame Aufstellungsbreite in Anspruch nehmen. In solchen Fällen sind viele Straßenbetreiber dazu gezwungen, auf herkömmliche Methoden, wie z.B. doppelte Leitlinien zurückzugreifen, um unterschiedliche Fahrbahnen voneinander zu trennen. Wie sich aber gezeigt hat, sind diese Sicherheitsmaßnahmen bei weitem nicht ausreichend, um Straßenverkehrsunfälle zu vermeiden.The known wall elements can separate the oncoming traffic areas from a certain lane width, they can no longer be used because they take up too much effective installation range. In such cases there are many Forced road operators to rely on traditional methods such as double guidelines fall back to separate different lanes. But how has shown, these security measures are far from sufficient to Avoid road traffic accidents.

Bekannte Wandelemente aus Metall können relativ schmal ausgebildet werden, sie sind aber wesentlich geringfügig belastbarer als Beton-Wandelemente.Known metal wall elements can be made relatively narrow, but they are much more resilient than concrete wall elements.

Aufgabe der Erfindung ist es daher, ein Wandelement der eingangs genannten Art anzugeben, das eine ausreichend stabile Aufstellung bei relativ geringer wirksamer Breite ermöglicht.The object of the invention is therefore to provide a wall element of the type mentioned at the outset, which enables a sufficiently stable installation with a relatively small effective width.

Erfindungsgemäß wird dies dadurch erreicht, daß an gegenüberliegenden Längsseiten im Auflagebereich des Wandelements zumindest teilweise entlang dessen Länge Abstützelemente vorgesehen sind, die mit dem Wandelement kraftschlüssig verbunden sind.According to the invention this is achieved in that on opposite longitudinal sides in Contact area of the wall element at least partially along its length Support elements are provided, which are non-positively connected to the wall element.

Die durch die seitlichen Abstützelemente bewirkte erhöhte Stabilität der Wandelemente gegen ein Umkippen ermöglicht es, das Wandelement aus Beton herzustellen und damit eine erhöhte mechanische Festigkeit desselben bei einer relativ geringen Breite zu gewährleisten. Damit kann auf eine sonst bei New-Jersey-Betonwandprofilen übliche Querschnittsverbreiterung im unteren Bereich verzichtet werden, was das Anwendungsgebiet des erfindungsgemäßen Wandelements entsprechend erhöht.The increased stability of the wall elements caused by the lateral support elements tipping over allows the wall element to be made of concrete and thus an elevated one to ensure mechanical strength of the same with a relatively small width. In order to can a cross-sectional widening in the otherwise common with New Jersey concrete wall profiles lower area, which is the field of application of the invention Wall element increased accordingly.

Eine baulich sowie herstellungstechnisch günstige Ausführungsform der Erfindung kann darin bestehen, den Querschnitt des Wandelements trapezförmig auszubilden.A structurally and technically favorable embodiment of the invention can consist in making the cross section of the wall element trapezoidal.

Eine hohe Widerstandsfähigkeit bei relativ geringem Gewicht des Wandelements kann dann erzielt werden, wenn die Abstützelemente aus Metall gebildet sind. Auf der Oberseite der Abstützelemente kann eine Bodenmarkierung in Form einer Folie oder eines Anstriches vorgesehen sein. A high resistance with a relatively low weight of the wall element can then can be achieved if the support elements are formed from metal. On top of the Support elements can be a floor marking in the form of a film or a coat of paint be provided.

Weiters kann gemäß einer weiteren Ausführungsform der Erfindung vorgesehen sein, daß die Abstützelemente durch Stahlprofile gebildet und im Wandelement verankert sind.Furthermore, it can be provided according to a further embodiment of the invention that the Support elements are formed by steel profiles and are anchored in the wall element.

Dadurch kann eine sehr stabile Form der seitlichen Abstützung erreicht werden, wobei die Verankerung im Wandelement eine sehr sichere Verbindung zwischen Abstützelementen und Wandelement bietet.This allows a very stable form of lateral support to be achieved, the Anchoring in the wall element a very secure connection between support elements and Wall element offers.

Eine weitere Variante der Erfindung kann darin bestehen, daß die Stahlprofile L-förmigen Querschnitt aufweisen, wobei der kürzere L-Schenkel jeweils an einer zurückspringend abgeschrägten Fläche des Wandelements angrenzt und der längere L-Schenkel vom Wandelement in einem spitzen Winkel zum Boden gerichtet vorsteht, sodaß - im Querschnitt gesehen - die Profilenden der L-förmigen Stahlprofile das Wandelement am Boden abstützen. Die auf diese Weise mit dem Wandelement verbundenen Stahlprofile ergeben eine stabile Abstützung im unteren Bereich des Wandelements, sodaß ein Umkippen des Wandelements wirksam vermieden werden kann. Die profilierte Ausführung bringt einerseits Materialersparnis und ist auch dazu geeignet, zusätzliche elastische Lagerungen vorzusehen.Another variant of the invention can be that the steel profiles are L-shaped Have cross-section, with the shorter L-leg springing back on each bevelled surface of the wall element and the longer L-leg from Wall element protrudes at an acute angle to the floor, so that - in cross section seen - the profile ends of the L-shaped steel profiles support the wall element on the floor. The steel profiles connected in this way to the wall element result in a stable Support in the lower area of the wall element, so that the wall element tilts over can be effectively avoided. The profiled design brings on the one hand Material savings and is also suitable to provide additional elastic bearings.

Um eine elastische Lagerung des erfindungsgemäßen Wandelements zu ermöglichen, kann in Weiterbildung der Erfindung vorgesehen sein, daß elastische Lagerelemente in die Abstützelemente eingesetzt sind. Durch diese wird die aufgrund seitlicher Stöße während eines Anfahrunfalles hervorgerufene Bruchgefahr beim erfindungsgemäßen Wandelement herabgesetzt.In order to enable elastic mounting of the wall element according to the invention, in Further development of the invention can be provided that elastic bearing elements in the Support elements are used. Through this, the due to side impacts during a risk of breakage caused by a collision with the wall element according to the invention reduced.

In weiterer Fortbildung der Erfindung können die Lagerelemente formschlüssig in den durch die Abstützelemente gebildeten Hohlraum eingesetzt sein und parallel zur Unterseite des Wandelements Standflächen ausbilden. Auf diese Weise liegen die Wandelemente elastisch auf den Lagerelementen auf, welche bei einem Anfahrunfall soweit zusammengedrückt werden, daß die Abstützelemente mit dem Untergrund in Kontakt kommen und gegen ein Umkippen des Wandelements wirken.In a further development of the invention, the bearing elements can be positively inserted into the the support elements formed can be inserted and parallel to the bottom of the Form the wall elements of the stand areas. In this way, the wall elements are elastic on the bearing elements, which are compressed as far as possible in a collision be that the support elements come into contact with the ground and against one Upset the wall element.

Trotz des hohen Eigengewichts können die Lagerelemente dem auf sie wirkenden Druck dann standhalten, wenn gemäß einer weiteren Ausführungsform der Erfindung Lagerelemente als Elastomer-Lagerelemente ausgebildet sind.Despite the high weight, the bearing elements can then withstand the pressure acting on them withstand if according to a further embodiment of the invention bearing elements as Elastomer bearing elements are formed.

In weiterer Ausbildung der Erfindung können die Standflächen der Lagerelemente ein Profil, vorzugsweise mit dreieckförmigem Querschnitt, aufweisen, welches die Reibung der Lagerelemente auf dem Untergrund erhöht.In a further embodiment of the invention, the standing surfaces of the bearing elements can be a profile, preferably with a triangular cross section, which the friction of the Bearing elements increased on the underground.

Eine ausreichende elastische Lagerung kann geschaffen werden, wenn gemäß einer weiteren Ausführungsform der Erfindung die Lagerelemente an gegenüberliegenden Seiten und im Bereich der Enden des Wandelements angeordnet sind.Adequate elastic support can be created if according to another Embodiment of the invention, the bearing elements on opposite sides and in Area of the ends of the wall element are arranged.

Weiters betrifft die Erfindung eine Leitwand für Verkehrswege, mit Beton-Wandelementen, die im Inneren verlaufende Zugbänder aufweisen, deren Enden mit stirnseitigen Eingriffselementen versehen sind, in welche Kupplungs-Zugglieder zur kraftschlüssigen Verbindung von jeweils benachbarten Wandelementen einsetzbar sind, insbesondere unter Verwendung eines erfindungsgemäßen Wandelements. Furthermore, the invention relates to a guide wall for traffic routes, with concrete wall elements, which have drawstrings running inside, the ends of which end with Engagement elements are provided, in which coupling tension members for non-positive Connection of adjacent wall elements can be used, especially under Use of a wall element according to the invention.

Die untereinander stirnseitig verbundenen Wandelemente werden bei einem seitlichen Anfahren durch ein Kraftfahrzeug in Abhängigkeit von der Wucht des Aufpralls ausgelenkt, wobei an der Unfallstelle selbst naturgemäß die größte Auslenkung gegeben ist.The wall elements that are connected to each other on the end face are in a side Start-up deflected by a motor vehicle depending on the force of the impact, the largest deflection is naturally given at the accident site itself.

Aufgabe der Erfindung ist es daher, die Leitwand vor einer zu großen Auslenkung zu schützen.It is therefore the object of the invention to close the guide wall before the deflection is too great protect.

Erfindungsgemäß wird dies dadurch erreicht, daß die jeweils benachbarten Wandelemente zusätzlich durch Kupplungs-Druckglieder verbunden sind, die in oder an gegenüberliegenden Stirnflächen der Wandelemente abgestützt sind.According to the invention, this is achieved in that the respectively adjacent wall elements are additionally connected by coupling pressure members, which are in or on opposite End faces of the wall elements are supported.

Die Kupplungs-Druckglieder setzen die Kupplungs-Zugglieder unter Vorspannung, wodurch eine optimale kraftschlüssige Zugverbindung zwischen den Wandelementen der erfindungsgemäßen Leitwand ohne Spiel erreicht werden kann, die bei einem seitlichen Anprall eines Kraftfahrzeuges eine geringere Verschiebung bzw. Auslenkung ergibt. Durch die geringere Verschiebung bei Unfällen können Folgeunfälle im Gegenverkehrsbereich vermindert werden.The clutch pressure members set the clutch tension members under preload, whereby an optimal frictional connection between the wall elements of the Guide wall according to the invention can be achieved without play, with a lateral Impact of a motor vehicle results in less displacement or deflection. By the lower postponement in accidents can result in oncoming traffic accidents can be reduced.

Gemäß einer weiteren Ausbildung der Erfindung kann vorgesehen sein, daß die Kupplungs-Druckglieder durch Gewindeschrauben mit einem Schaftteil und einem Kopfteil gebildet sind, und in jeweils einer Stirnfläche jedes Wandelements eine Gewindehülse eingesetzt ist, in der die Gewindeschrauben einschraubbar sind, sodaß der Kopfteil der Gewindeschrauben an der jeweils gegenüberliegenden Stirnfläche des benachbarten Wandelements abstützbar ist.According to a further embodiment of the invention it can be provided that the clutch pressure members are formed by threaded screws with a shaft part and a head part, and a threaded sleeve is inserted in each end face of each wall element, in which the threaded screws can be screwed in, so that the head part of the threaded screws on the opposite end face of the adjacent wall element can be supported.

Durch Verdrehen der Gewindeschraube in der Gewindehülse kann eine geeignete Vorspannung der Kupplungs-Zugglieder erreicht und damit die Zugverbindung spielfrei gehalten werden.A suitable one can be turned by turning the threaded screw in the threaded sleeve Preload of the coupling tension members reached and thus the train connection free of play being held.

Eine andere Variante der Erfindung kann darin bestehen, daß die Kupplungs-Druckglieder durch Gewindeschrauben mit einem Schaftteil und einem Kopfteil gebildet sind, wobei der Kopfteil mit einer Stützplatte verbunden ist, und die Kupplungs-Druckglieder in Vertiefungen an gegenüberliegenden Stirnflächen der Wandelemente eingesetzt sind, wobei in jeweils einer Vertiefung eine Hülse zur Aufnahme des Schaftendes der Gewindeschraube und zur Abstützung einer auf dem Schaftteil aufgeschraubten Gewindemutter vorgesehen ist und die Stützplatte an der Innenwand der jeweils gegenüberliegenden Vertiefung abgestützt ist.Another variant of the invention can be that the coupling pressure members are formed by threaded screws with a shaft part and a head part, the Head part is connected to a support plate, and the clutch pressure members in recesses are used on opposite end faces of the wall elements, one in each Deepening a sleeve for receiving the shaft end of the threaded screw and Support a threaded nut screwed onto the shaft part is provided and the Support plate is supported on the inner wall of the opposite recess.

Durch die Stützplatte und die Aufnahmehülse kann der über die Kupplungs-Druckglieder auf die Wandelemente wirkende Druck gleichmäßig in diese eingeleitet werden.Through the support plate and the receptacle, the over the coupling pressure members the wall elements acting pressure are evenly introduced into these.

Eine weitere Ausführungsform der Erfindung kann darin bestehen, daß im Bereich der Stoßstelle zwischen den Stirnseiten benachbarter Wandelemente jeweils zumindest ein flächiges, elastisches Druckausgleichselement formschlüssig angeordnet ist.Another embodiment of the invention may consist in that in the area of At least one joint between the end faces of adjacent wall elements flat, elastic pressure compensation element is arranged positively.

Dadurch wird im Falle eines Anfahrunfalles die Wand zwar ausgelenkt und dabei die einzelnen Wandelemente verschoben, die dabei entstehenden Druckspannungen an den Randbereichen der Wandelemente können aber soweit vergleichmäßigt werden, daß kein Abplatzen von Teilen der Leitwandelemente geschieht. Weiters wird durch die gleichmäßige Weiterleitung des entstehenden Druckes von außen in die Wandelemente hinein auch eine Erhöhung der Zugfestigkeit der gesamten Wandverspannung in Längsrichtung erreicht. As a result, the wall is deflected in the event of a collision and the individual wall elements shifted, the resulting compressive stresses on the Edge areas of the wall elements can, however, be evened out to such an extent that none Part of the guide wall elements flake off. Furthermore, the uniform Forwarding of the resulting pressure from the outside into the wall elements also one The tensile strength of the entire wall bracing in the longitudinal direction is increased.

Damit die elastischen Druckausgleichselemente nicht vom Wandelement vorstehen, kann vorgesehen sein, daß die Form des Druckausgleichselements dem Verlauf des kürzeren L-Schenkels angepaßt ist.So that the elastic pressure compensation elements cannot protrude from the wall element be provided that the shape of the pressure compensation element the course of the shorter L-leg is adjusted.

Weiters kann vorgesehen sein, daß das Druckausgleichselement keilförmig ausgebildet ist, da es dadurch besser der Form des zwischen den Wandelementen auftretenden Spalts angepaßt ist.Furthermore, it can be provided that the pressure compensation element is wedge-shaped because it thereby better adapted to the shape of the gap occurring between the wall elements is.

Nachfolgend wird die Erfindung anhand der in den Zeichnungen dargestellten Ausführungsbeispiele eingehend erläutert. Es zeigt dabei

  • Fig. 1 eine Stirnansicht einer Ausführungsform des erfindungsgemäßen Wandelements;
  • Fig.2 bis Fig.5 das Profil verschiedener elastischer Lagerelemente;
  • Fig.6 eine Draufsicht auf eine Verbindungsstelle von benachbarten Wandelementen gemäß Fig.1;
  • Fig.7 eine Seitenansicht einer Verbindungsstelle einer Ausführungsform der erfindungsgemäßen Leitwand;
  • Fig.8 eine Draufsicht auf die Verbindungsstelle gemäß Fig.7;
  • Fig.9 eine Seitenansicht einer Verbindungsstelle einer weiteren Ausführungsform der erfindungsgemäßen Leitwand;
  • Fig. 10, 11 und 12 eine Seitenansicht, einen Grundriß und eine Stirnansicht des Wandelements gemäß Fig.1.
    • The invention is explained in detail below on the basis of the exemplary embodiments illustrated in the drawings. It shows
  • Figure 1 is an end view of an embodiment of the wall element according to the invention.
  • 2 to 5 show the profile of various elastic bearing elements;
  • 6 shows a plan view of a connection point of adjacent wall elements according to FIG. 1;
  • 7 shows a side view of a connection point of an embodiment of the guide wall according to the invention;
  • 8 shows a plan view of the connection point according to FIG. 7;
  • 9 shows a side view of a connection point of a further embodiment of the guide wall according to the invention;
  • 10, 11 and 12 a side view, a plan view and an end view of the wall element according to FIG. 1.

    • Fig.1 zeigt ein Beton-Wandelement 1 für ein Rückhaltesystem auf Straßen mit trapezförmigem Querschnitt, welches mittels jeweils stirnseitig angeordneten Eingriffselementen 15, 16 mit weiteren gleichartigen Wandelementen verbunden werden kann, um ein Rückhaltesystem zu errichten. Um eine ausreichende Stabilität des Wandelements gegen seitlich gerichtete Aufprallkräfte zu ermöglichen, ist erfindungsgemäß vorgesehen, daß an gegenüberliegenden Längsseiten im Auflagebereich des Wandelements 1 zumindest teilweise entlang dessen Länge aus Metall gebildete Abstützelemente 10, 11 vorgesehen sind, die mit dem Wandelement 1 kraftschlüssig verbunden sind.1 shows a concrete wall element 1 for a restraint system on roads with trapezoidal cross-section, which is arranged by means of the end face Engagement elements 15, 16 are connected to other similar wall elements can to build a restraint system. To ensure sufficient stability of the To enable wall element against lateral impact forces is according to the invention provided that on opposite longitudinal sides in the support area of the wall element 1 Support elements 10, 11 formed at least partially along the length thereof are provided, which are non-positively connected to the wall element 1.

    Auf diese Weise wird das Umkippen des Wandelements 1 verhindert, dennoch aber eine geringe Breite des Wandelement-Querschnitts ermöglicht. Das Wandelement erhält dadurch eine mit dem üblichen New-Jersey-Profil vergleichbare Standfestigkeit und kann damit als Wandelement bei begrenzter Fahrbahnbreite eingesetzt werden.In this way, the wall element 1 is prevented from tipping over, but nevertheless one allows small width of the wall element cross section. This gives the wall element a stability comparable to the usual New Jersey profile and can therefore be used as a Wall element can be used with limited roadway width.

    Die Abstützelemente sind im Ausführungsbeispiel gemäß Fig.1 durch über die gesamte Länge des Wandelements 1 sich erstreckende Stahlprofile 10, 11 mit L-förmigem Querschnitt gebildet und im Wandelement 1 durch Ankerbolzen 8 verankert, die auch mit der Armierung des Wandelements 1 verbunden sein können. Im Rahmen der Erfindung sind beliebige Veränderungen der Form der Abstützelemente möglich.In the exemplary embodiment according to FIG. 1, the support elements are over the entire length of the wall element 1 extending steel profiles 10, 11 with an L-shaped cross section formed and anchored in the wall element 1 by anchor bolts 8, which also with the reinforcement of the wall element 1 can be connected. Any are within the scope of the invention Changes in the shape of the support elements possible.

    Der kürzere L-Schenkel 81 grenzt jeweils an einer zurückspringend abgeschrägten Fläche des Wandelements 1 an und der längere L-Schenkel 80 steht vom Wandelement 1 in einem spitzen Winkel zum Boden gerichtet vor, sodaß - im Querschnitt gesehen - die Profilenden der L-förmigen Stahlprofile das Wandelement 1 am Boden abstützen, sobald dieses einer Belastung bei einem Anfahrereignis ausgesetzt ist. The shorter L-leg 81 borders on a recessed beveled surface of the Wall element 1 and the longer L-leg 80 is from wall element 1 in one acute angle to the floor, so that - seen in cross-section - the profile ends the L-shaped steel profiles support the wall element 1 on the floor as soon as this one Is exposed to load during a start-up event.

    In der in Fig.1 gezeigten Ausführungsform sind elastische Lagerelemente 4, 5, vorzugsweise aus einem Elastomer, in die Abstützelemente 10, 11 eingesetzt, wodurch die Profilenden bei einer Belastung, etwa bei seitlichem Anfahren auf das Wandelement 1, den Boden berühren und das Wandelement 1 am Kippen hindern. Es können auch andere elastische Materialien zur Ausbildung der Lagerelemente herangezogen werden.In the embodiment shown in FIG. 1, elastic bearing elements 4, 5 are preferred made of an elastomer, inserted into the support elements 10, 11, whereby the profile ends at a load, such as when moving sideways on the wall element 1, touch the floor and prevent the wall element 1 from tipping. Other elastic materials can also be used be used to form the bearing elements.

    Die Lagerelemente 4, 5 sind formschlüssig in den durch die Abstützelemente 10, 11 gebildeten Hohlraum eingesetzt und bilden parallel zur Unterseite des Wandelements 1 flache Standflächen aus. Die Lagerelemente bewirken einerseits eine elastische Lagerung des Wandelements, wodurch ein Eindrücken desselben in den Boden bzw. Untergrund, z.B. in den Asphaltbelag, wenn dieser sich im Sommer erwärmt und weich wird, verhindert wird.The bearing elements 4, 5 are positively in the by the support elements 10, 11th formed cavity used and form parallel to the underside of the wall element 1 flat Stand space. The bearing elements cause elastic storage of the Wall element, whereby an impression of the same in the floor or underground, e.g. in the asphalt surface, if it becomes warm and soft in summer, is prevented.

    Ein weiterer Vorteil ist die durch die Lagerelemente erhöhte Reibung, die einem Verschieben des Wandelements 1 bei einem seitlichen Aufprall eines Kraftfahrzeuges einen erhöhten Widerstand entgegensetzt.Another advantage is the increased friction caused by the bearing elements, which causes displacement of the wall element 1 in the event of a side impact of a motor vehicle Opposed resistance.

    In den Fig. 2, 3, 4 und 5 sind weitere Ausführungsformen von elastischen Abstützelementen 40, 50, 41, 51, 42, 52, 43, 53 gezeigt, deren Standflächen ein Profil aufweisen, welches für unterschiedlichen Untergrund Vorteile bietet. Vorzugsweise ist die Profilierung dreieckförmig gezackt ausgebildet. In Fig.5 ist die Standfläche des dort gezeigten Abstützelements leicht gerundet.2, 3, 4 and 5 are further embodiments of elastic support elements 40, 50, 41, 51, 42, 52, 43, 53 shown, whose standing surfaces have a profile which for offers different underground advantages. The profiling is preferred triangular jagged. In Figure 5 is the footprint of what is shown there Support element slightly rounded.

    Wie aus Fig. 10, 11 ersichtlich sind die elastischen Lagerelemente 4, 5 vorzugsweise an gegenüberliegenden Seiten und im Bereich der Enden des Wandelements 1 angeordnet.As can be seen from FIGS. 10, 11, the elastic bearing elements 4, 5 are preferably on opposite sides and in the region of the ends of the wall element 1.

    Die Dimensionierung der elastischen Lagerelemente 4, 5 erfolgt in Abhängigkeit vom Eigengewicht des Wandelements 1 und in Abhängigkeit von den gewünschten Reibungswerten. Eine Abstimmung kann z.B. durch unterschiedliche Shore-Härten und/oder Längen der Lagerelemente geschehen.The elastic bearing elements 4, 5 are dimensioned as a function of Dead weight of the wall element 1 and depending on the desired Friction values. A vote can e.g. due to different shore hardness and / or Lengths of the bearing elements happen.

    Fig.9 zeigt einen Ausschnitt aus einer Leitwand für Verkehrswege, für welche die erfindungsgemäßen Abstützelemente 10, 11 zur Anwendung gelangen können.Fig. 9 shows a section of a guide wall for traffic routes for which the support elements 10, 11 according to the invention can be used.

    Die Wandelemente 1,1' weisen im Inneren derselben verlaufende Zugbänder 34, 35 und 34', 35' auf, deren Enden mit stirnseitigen Eingriffselementen 15 und 15' versehen sind, in welche Kupplungs-Zugglieder 21 zur kraftschlüssigen Verbindung von jeweils benachbarten Wandelementen 1, l'eingesetzt sind.The wall elements 1, 1 'have tension bands 34, 35 and 34' running inside them, 35 ', the ends of which are provided with end-side engagement elements 15 and 15', in which Coupling tension members 21 for the frictional connection of each adjacent Wall elements 1, 1 'are used.

    Um die kraftschlüssige Verbindung zwischen den Wandelementen des Rückhaltesystems zu verbessern und damit die Gefahr eines Durchknickens der Leitwand bei einem seitlichen Anfahren durch ein Kraftfahrzeug zu verringern, ist erfindungsgemäß vorgesehen, daß die jeweils benachbarten Wandelemente 1, 1' zusätzlich durch Kupplungs-Druckglieder 55, 57 verbunden sind, die in oder an gegenüberliegenden Stirnflächen der Wandelemente 1, 1' abgestützt sind.To the non-positive connection between the wall elements of the restraint system improve and thus the risk of kinking the guide wall in a lateral To reduce starting by a motor vehicle, the invention provides that the each adjacent wall elements 1, 1 'additionally by coupling pressure members 55, 57 are connected in or on opposite end faces of the wall elements 1, 1 ' are supported.

    Die Kupplungs-Druckglieder sind durch Gewindeschrauben mit einem Schaftteil 55 und einem Kopfteil 57 gebildet und in jeweils einer Stirnfläche jedes Wandelements 1, 1' ist eine Gewindehülse 56 eingesetzt. In Fig.9 ist die entsprechende Stirnfläche des Wandelements 1 gezeigt, in deren Gewindehülse 56 die Gewindeschraube 55, 57 geschraubt ist. The coupling pressure members are by threaded screws with a shaft part 55 and a head part 57 and one in each end face of each wall element 1, 1 ' Threaded sleeve 56 inserted. 9 shows the corresponding end face of the wall element 1 shown, in the threaded sleeve 56, the threaded screw 55, 57 is screwed.

    Der Kopfteil 57 der Gewindeschrauben ist dabei an der jeweils gegenüberliegenden Stirnfläche des benachbarten Wandelements 1' abgestützt. Durch geeignetes Verdrehen der Schraube 55, 57 in der Gewindehülse 56 kann das Kupplungs-Zugglied 21 unter eine leichte Vorspannung gesetzt werden und das Spiel der Zugverbindung reduziert werden, wodurch die Stabilität der Zugverbindung gegen ein seitliches Auslenken erhöht werden kann.The head part 57 of the threaded screws is on the opposite one End face of the adjacent wall element 1 'supported. By turning the Screw 55, 57 in the threaded sleeve 56, the coupling tension member 21 under a slight Bias are set and the play of the train connection is reduced, reducing the Stability of the train connection against lateral deflection can be increased.

    Die Kupplungs-Druckglieder können auch bei Leitwänden mit Wandelementen ohne seitliche Abstützelemente vorgesehen sein.The coupling pressure elements can also be used for baffles with wall elements without side Support elements may be provided.

    Gemäß dem in Fig.7, 8 gezeigten Ausführungsbeispiel sind die Kupplungs-Druckglieder der erfindungsgemäßen Leitwand durch Gewindeschrauben mit einem Schaftteil 65 und einem Kopfteil 67 ausgebildet, der mit einer Stützplatte 69 verbunden ist, die an einer durch eine Stahleinlage verstärkten Innenwand 70 zweier jeweils gegenüberliegender Vertiefungen abgestützt ist. In der jeweils anderen Vertiefung des Wandelements 1' ist eine Hülse 68 zur Aufnahme des Schaftendes der Gewindeschraube und zur Abstützung einer auf dem Schaftteil 65 aufgeschraubten Gewindemutter 66 vorgesehen. Auf diese Weise kann der vom Kupplungs-Druckglied 65, 67 ausgeübte Druck sehr gleichmäßig in die Wandelemente 1, 1' eingeleitet werden.According to the embodiment shown in Fig.7, 8, the clutch pressure members are the Guide wall according to the invention by threaded screws with a shaft part 65 and a Head portion 67 formed, which is connected to a support plate 69 which is connected to one by a Steel insert reinforced inner wall 70 of two opposite recesses is supported. In the respective other recess of the wall element 1 'there is a sleeve 68 Receiving the shaft end of the threaded screw and to support one on the Shaft part 65 screw nut 66 provided. In this way, the Coupling pressure member 65, 67 applied pressure very evenly into the wall elements 1, 1 ' be initiated.

    Die Kupplungs-Druckglieder können unterhalb oder oberhalb der Kupplungslemente 21 eingebaut sein.The coupling pressure members can be below or above the coupling elements 21 be installed.

    Im Bereich der Stoßstelle zwischen den Stirnseiten benachbarter Wandelemente ist jeweils zumindest ein flächiges, elastisches Druckausgleichselement 6,7 formschlüssig angeordnet, welches in Fig.1 und Fig.6 abgebildet ist, das einen keilförmigen Querschnitt aufweist und dadurch eine Beschädigung der Wandelemente bei einem Auslenken derselben während eines seitlichen Anfahrens vermeiden oder zumindest verringern hilft, sodaß die erfindungsgemäße Leitwand auch nach einer durch ein Kraftfahrzeug verursachten Verschiebung weiter verwendbar ist.In the area of the joint between the end faces of adjacent wall elements at least one flat, elastic pressure compensation element 6, 7 arranged positively, which is shown in Fig.1 and Fig.6, which has a wedge-shaped cross section and thereby damaging the wall elements when they are deflected during a Avoid lateral approach or at least reduce, so that the invention Guide wall continues even after a displacement caused by a motor vehicle is usable.

    Die Form des Druckausgleichselements 6, 7 ist dem Verlauf des kürzeren L-Schenkels 81 angepaßt.The shape of the pressure compensation element 6, 7 is the course of the shorter L-leg 81 customized.

    Claims (16)

    Beton-Wandelement für ein Rückhaltesystem auf Straßen, dadurch gekennzeichnet, daß an gegenüberliegenden Längsseiten im Auflagebereich des Wandelements (1) zumindest teilweise entlang dessen Länge Abstützelemente (10, 11) vorgesehen sind, die mit dem Wandelement (1) kraftschlüssig verbunden sind.Concrete wall element for a restraint system on roads, characterized in that support elements (10, 11) are provided on opposite longitudinal sides in the support area of the wall element (1), at least partially along its length, which are non-positively connected to the wall element (1). Wandelement nach Anspruch 1, dadurch gekennzeichnet, daß der Querschnitt des Wandelements (1) trapezförmig ausgebildet ist.Wall element according to claim 1, characterized in that the cross section of the wall element (1) is trapezoidal. Wandelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Abstützelemente (10, 11) aus Metall gebildet sind.Wall element according to claim 1 or 2, characterized in that the support elements (10, 11) are formed from metal. Wandelement nach Anspruch 3, dadurch gekennzeichnet, daß die Abstützelemente (10, 11) durch Stahlprofile gebildet und im Wandelement (1) verankert sind.Wall element according to claim 3, characterized in that the support elements (10, 11) are formed by steel profiles and are anchored in the wall element (1). Wandelement nach Anspruch 4, dadurch gekennzeichnet, daß die Stahlprofile L-förmigen Querschnitt aufweisen, wobei der kürzere L-Schenkel (81) jeweils an einer zurückspringend abgeschrägten Fläche des Wandelements (1) angrenzt und der längere L-Schenkel (80) vom Wandelement (1) in einem spitzen Winkel zum Boden gerichtet vorsteht, sodaß - im Querschnitt gesehen - die Profilenden der L-förmigen Stahlprofile das Wandelement (1) am Boden abstützen.Wall element according to claim 4, characterized in that the steel profiles have an L-shaped cross-section, the shorter L-leg (81) each abutting a recessed surface of the wall element (1) and the longer L-leg (80) from the wall element ( 1) protrudes at an acute angle to the floor, so that - seen in cross section - the profile ends of the L-shaped steel profiles support the wall element (1) on the floor. Wandelement nach einem der vorhergehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, daß elastische Lagerelemente (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) in die Abstützelemente eingesetzt sind.Wall element according to one of the preceding claims 1 to 5, characterized in that elastic bearing elements (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) are inserted into the support elements. Wandelement nach Anspruch 6, dadurch gekennzeichnet, daß die Lagerelemente (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) formschlüssig in den durch die Abstützelemente (10, 11) gebildeten Hohlraum eingesetzt sind und parallel zur Unterseite des Wandelements (1) Standflächen ausbilden.Wall element according to claim 6, characterized in that the bearing elements (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) are positively inserted in the cavity formed by the support elements (10, 11) and parallel to the Form the underside of the wall element (1). Wandelement nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß Lagerelemente Elastomer-Lagerelemente sind.Wall element according to claim 6 or 7, characterized in that bearing elements are elastomer bearing elements. Wandelement nach Anspruch 6, 7 oder 8, dadurch gekennzeichnet, daß die Standflächen der Lagerelemente (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) ein Profil, vorzugsweise mit dreieckförmigem Querschnitt, aufweisen. Wall element according to claim 6, 7 or 8, characterized in that the standing surfaces of the bearing elements (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) have a profile, preferably with a triangular cross section. Wandelement nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, daß die Lagerelemente (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) an gegenüberliegenden Seiten und im Bereich der Enden des Wandelements (1) angeordnet sind.Wall element according to one of claims 6 to 9, characterized in that the bearing elements (4, 5, 40, 50, 41, 51, 42, 52, 43, 53) are arranged on opposite sides and in the region of the ends of the wall element (1) are. Leitwand für Verkehrswege, mit Beton-Wandelementen, die im Inneren verlaufende Zugbänder aufweisen, deren Enden mit stirnseitigen Eingriffselementen versehen sind, in welche Kupplungs-Zugglieder zur kraftschlüssigen Verbindung von jeweils benachbarten Wandelementen einsetzbar sind, insbesondere unter Verwendung eines Wandelements nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die jeweils benachbarten Wandelemente (1, 1') zusätzlich durch Kupplungs-Druckglieder (55, 57, 65, 67) verbunden sind, die in oder an gegenüberliegenden Stirnflächen der Wandelemente abgestützt sind.Guide wall for traffic routes, with concrete wall elements that have traction tapes running inside, the ends of which are provided with front-side engagement elements, into which coupling tension members can be used for the positive connection of adjacent wall elements, in particular using a wall element according to one of claims 1 to 10, characterized in that the respectively adjacent wall elements (1, 1 ') are additionally connected by coupling pressure members (55, 57, 65, 67) which are supported in or on opposite end faces of the wall elements. Leitwand nach Anspruch 11, dadurch gekennzeichnet, daß die Kupplungs-Druckglieder durch Gewindeschrauben mit einem Schaftteil (55) und einem Kopfteil (57) gebildet sind, und in jeweils einer Stirnfläche jedes Wandelements (1, 1') eine Gewindehülse (56) eingesetzt ist, in der die Gewindeschrauben einschraubbar sind, sodaß der Kopfteil (57) der Gewindeschrauben an der jeweils gegenüberliegenden Stirnfläche des benachbarten Wandelements (1, 1') abstützbar ist.Guide wall according to claim 11, characterized in that the coupling pressure members are formed by threaded screws with a shaft part (55) and a head part (57), and a threaded sleeve (56) is inserted in each end face of each wall element (1, 1 ') , in which the threaded screws can be screwed in, so that the head part (57) of the threaded screws can be supported on the respectively opposite end face of the adjacent wall element (1, 1 '). Leitwand nach Anspruch 11, dadurch gekennzeichnet, daß die Kupplungs-Druckglieder durch Gewindeschrauben mit einem Schaftteil (65) und einem Kopfteil (67) gebildet sind, wobei der Kopfteil (67) mit einer Stützplatte (69) verbunden ist, und die Kupplungs-Druckglieder (65, 67) in Vertiefungen an gegenüberliegenden Stirnflächen der Wandelemente (1, 1') eingesetzt sind, wobei in jeweils einer Vertiefung eine Hülse (68) zur Aufnahme des Schaftendes der Gewindeschraube und zur Abstützung einer auf dem Schaftteil (65) aufgeschraubten Gewindemutter (66) vorgesehen ist und die Stützplatte (69) an der Innenwand (70) der jeweils gegenüberliegenden Vertiefung abgestützt ist.Guide wall according to claim 11, characterized in that the coupling pressure members are formed by threaded screws with a shaft part (65) and a head part (67), the head part (67) being connected to a support plate (69), and the coupling pressure members (65, 67) are inserted in recesses on opposite end faces of the wall elements (1, 1 '), a sleeve (68) in each recess for receiving the shaft end of the threaded screw and for supporting a threaded nut () screwed onto the shaft part (65). 66) is provided and the support plate (69) is supported on the inner wall (70) of the respectively opposite recess. Leitwand nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß im Bereich der Stoßstelle zwischen den Stirnseiten benachbarter Wandelemente jeweils zumindest ein flächiges, elastisches Druckausgleichselement (6,7) formschlüssig angeordnet ist.Guide wall according to claim 12 or 13, characterized in that in the area of the joint between the end faces of adjacent wall elements at least one flat, elastic pressure compensation element (6, 7) is arranged in a form-fitting manner. Leitwand nach Anspruch 14, dadurch gekennzeichnet, daß die Form des Druckausgleichselements (6, 7) dem Verlauf des kürzeren L-Schenkels (81) angepaßt ist.Guide wall according to claim 14, characterized in that the shape of the pressure compensation element (6, 7) is adapted to the course of the shorter L-leg (81). Leitwand nach Anspruch 14 oder 15, dadurch gekennzeichnet, daß das Druckausgleichselement (6, 7) keilförmig ist.Guide wall according to claim 14 or 15, characterized in that the pressure compensation element (6, 7) is wedge-shaped.
    EP00890369A 2000-01-27 2000-12-11 Concrete wall element for guardrail on roads Expired - Lifetime EP1124014B1 (en)

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    AT0012500A AT413831B (en) 2000-01-27 2000-01-27 CONCRETE WALL ELEMENT FOR A RESTRAINT SYSTEM ON ROADS

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    Cited By (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1284325A2 (en) * 2001-08-14 2003-02-19 Maba Fertigteilindustrie GmbH Concrete wall element
    WO2007059542A1 (en) * 2005-11-24 2007-05-31 Delta Bloc Europa Gmbh Concrete safety barrier element
    DE102006053341A1 (en) * 2006-11-10 2008-05-15 Max Bögl Bauunternehmung GmbH & Co. KG Concrete guide wall for trapping vehicle, has rope loop connecting concrete guide wall with adjacent concrete guide wall at its front surface, where rope loop projects over front surface of concrete guide wall
    WO2011088485A1 (en) 2010-01-21 2011-07-28 Rebloc Gmbh Separating element for traffic surfaces
    US20200217028A1 (en) * 2017-08-25 2020-07-09 Nutech Ventures, Inc. Barrier System
    CN113502753A (en) * 2021-08-13 2021-10-15 成都建工路桥建设有限公司 Bridge assembly type prefabricated guardrail installation construction method

    Families Citing this family (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FI128216B (en) 2009-04-03 2019-12-31 Rudus Betonituote Oy Barrier to be placed by a road or to separate traffic lanes, and methods for attaching barrier units to and detaching them from each other
    DE102009021810A1 (en) 2009-05-18 2010-11-25 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Vehicle restraint system
    NL2022924B1 (en) * 2019-04-11 2020-10-20 Laura Metaal Holding B V Friction-increasing element for attachment to a roadblock, and roadblock provided with at least one such friction-increasing element
    CN113529595B (en) * 2021-06-25 2022-06-07 湖南有色冶金劳动保护研究院有限责任公司 Mine mining safety device

    Citations (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JPH0258610A (en) * 1988-08-23 1990-02-27 Ishikawajima Constr Materials Co Ltd Repair of median strip and fender block used therefor
    NL8902733A (en) * 1989-11-06 1991-06-03 Prins Nv Traffic-guide member - has lengthwise profiled c-section components stacked in columns and spaced apart
    JPH0742124A (en) * 1993-05-28 1995-02-10 Asahi Concrete Works Co Ltd Concrete guard fence
    FR2714406A1 (en) * 1993-12-28 1995-06-30 Sabla Sa Motor road safety barrier
    FR2733259A3 (en) * 1995-04-21 1996-10-25 Spacek Zdenek Modular construction crash barrier for road
    US5685665A (en) * 1996-05-09 1997-11-11 Lembo; M. Carl Roadway barrier and method of installation
    AT405851B (en) * 1997-01-17 1999-12-27 Maba Fertigteilind Gmbh Barrier for traffic routes
    EP0997582A1 (en) * 1998-10-28 2000-05-03 François-Xavier Pozin Road barriers with integrated coupling means

    Family Cites Families (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US1726267A (en) * 1928-06-30 1929-08-27 John W Higgins Guide rail for highways

    Patent Citations (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JPH0258610A (en) * 1988-08-23 1990-02-27 Ishikawajima Constr Materials Co Ltd Repair of median strip and fender block used therefor
    NL8902733A (en) * 1989-11-06 1991-06-03 Prins Nv Traffic-guide member - has lengthwise profiled c-section components stacked in columns and spaced apart
    JPH0742124A (en) * 1993-05-28 1995-02-10 Asahi Concrete Works Co Ltd Concrete guard fence
    FR2714406A1 (en) * 1993-12-28 1995-06-30 Sabla Sa Motor road safety barrier
    FR2733259A3 (en) * 1995-04-21 1996-10-25 Spacek Zdenek Modular construction crash barrier for road
    US5685665A (en) * 1996-05-09 1997-11-11 Lembo; M. Carl Roadway barrier and method of installation
    AT405851B (en) * 1997-01-17 1999-12-27 Maba Fertigteilind Gmbh Barrier for traffic routes
    EP0997582A1 (en) * 1998-10-28 2000-05-03 François-Xavier Pozin Road barriers with integrated coupling means

    Non-Patent Citations (2)

    * Cited by examiner, † Cited by third party
    Title
    PATENT ABSTRACTS OF JAPAN vol. 014, no. 228 (M-0973), 15. Mai 1990 (1990-05-15) -& JP 02 058610 A (ISHIKAWAJIMA CONSTR MATERIALS CO LTD), 27. Februar 1990 (1990-02-27) *
    PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05, 30. Juni 1995 (1995-06-30) -& JP 07 042124 A (ASAHI CONCRETE WORKS CO LTD;OTHERS: 01), 10. Februar 1995 (1995-02-10) *

    Cited By (7)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1284325A2 (en) * 2001-08-14 2003-02-19 Maba Fertigteilindustrie GmbH Concrete wall element
    EP1284325A3 (en) * 2001-08-14 2004-01-02 Maba Fertigteilindustrie GmbH Concrete wall element
    WO2007059542A1 (en) * 2005-11-24 2007-05-31 Delta Bloc Europa Gmbh Concrete safety barrier element
    DE102006053341A1 (en) * 2006-11-10 2008-05-15 Max Bögl Bauunternehmung GmbH & Co. KG Concrete guide wall for trapping vehicle, has rope loop connecting concrete guide wall with adjacent concrete guide wall at its front surface, where rope loop projects over front surface of concrete guide wall
    WO2011088485A1 (en) 2010-01-21 2011-07-28 Rebloc Gmbh Separating element for traffic surfaces
    US20200217028A1 (en) * 2017-08-25 2020-07-09 Nutech Ventures, Inc. Barrier System
    CN113502753A (en) * 2021-08-13 2021-10-15 成都建工路桥建设有限公司 Bridge assembly type prefabricated guardrail installation construction method

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    EP1650353A2 (en) 2006-04-26
    ES2385228T3 (en) 2012-07-19
    EP1650353A3 (en) 2008-11-05
    EP1124014A3 (en) 2004-01-02
    ES2281339T3 (en) 2007-10-01
    EP1650353B1 (en) 2012-02-22
    AT413831B (en) 2006-06-15
    ATA1252000A (en) 2005-10-15
    EP1124014B1 (en) 2007-02-14
    ATE353996T1 (en) 2007-03-15
    ATE546589T1 (en) 2012-03-15
    DE50014064D1 (en) 2007-03-29
    DK1124014T3 (en) 2007-06-11

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