EP0980931A1 - A method of installing a railway track - Google Patents

A method of installing a railway track Download PDF

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Publication number
EP0980931A1
EP0980931A1 EP99114454A EP99114454A EP0980931A1 EP 0980931 A1 EP0980931 A1 EP 0980931A1 EP 99114454 A EP99114454 A EP 99114454A EP 99114454 A EP99114454 A EP 99114454A EP 0980931 A1 EP0980931 A1 EP 0980931A1
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EP
European Patent Office
Prior art keywords
reinforcement
installation method
sleepers
concrete
threshold
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Granted
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EP99114454A
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German (de)
French (fr)
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EP0980931B2 (en
EP0980931B1 (en
Inventor
Hans Dipl.-Ing. Bachmann
Winfried Dipl.-Ing. Mohr
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Rail One GmbH
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Pfleiderer Infrastrukturtechnick GmbH and Co KG
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/10—Making longitudinal or transverse sleepers or slabs in situ or embedding them

Definitions

  • the invention relates to an installation method for a fixed rail track, in which the concrete sleepers supporting the tracks or auxiliary tracks, their continuous reinforcement at the bottom from the only partially executed concrete covering protrudes, be pre-assembled to a track grate, then Positionally adjusted over an underlayer and embedded in a potting compound become.
  • the object of the invention is therefore to create an installation method, with the same good integration of the sleepers and equal vibration behavior the solid road easier, faster and cheaper can be.
  • the invention provides that the track grate with the interposition of one, possibly connected on the underside to the threshold reinforcement, Support reinforcement directly over a hydraulically bound base layer aligned and the potting compound, preferably using movable removable side formwork, applied to the hydraulically bound base layer becomes.
  • the embodiment of the installation method according to the invention is therefore not First, a concrete trough stabilized by supporting reinforcement is produced, in to which the track grate is then aligned and poured, but the concrete trough or the layer replacing it is practically in one operation with the Casting the sleepers of the track grate made.
  • Which is the main reinforcement of the finished solid railway track supporting reinforcement can be both easily at a distance with the help of support feet on the hydraulic bound base layer can be set up, as well as directly below the Threshold reinforcement connected. This also has the advantage that annoying Longitudinal joints next to the bulkheads are missing.
  • the sleepers can be both single-block concrete sleepers and two-block concrete sleepers be, the reinforcement of which is essentially parallel to the threshold axis running steel rods connected by brackets includes, which are continuous as connecting elements through both individual blocks extend. This training, in which the connecting elements then of course are ultimately embedded in the sealing compound, results in particular vibration-elastic solid roadways.
  • Lattice girders with three each forming the edges of a triangular prism Longitudinal rods and two meandering snakes connecting them.
  • Lattice girders are commercially available, so that the often complex prefabrication a reinforcement cage is omitted or simply connecting several lattice girders limited.
  • the alignment of the track grate over the hydraulically bound base layer can in any way, for example with the help of so-called portal suspensions, respectively. It has proven particularly useful, however, the track gratings Adjust the height and the sides using adjustment spindles, for example what can be done in such a way that for the adjustment to the hydraulically bound Base layer supporting, lost with embedded adjustment bracket with tapped holes can be used for the vertical and horizontal adjustment spindles.
  • a water drain to the side of the solid roadway is to carry out the Installation method according to the invention in an embodiment of the invention Threshold provided, in which the partial concreting on the top with one Threshold end to the other threshold end opposite the running level of the Rails inclined pulling edges for the casting compound is provided, the inclination should be about 1%.
  • the easiest way to do this is to incline them Achieve running scraper edges that the entire top of the partial concrete the sleepers - with the exception, of course, of the rail fastening bumps - Is designed as an inclined plane.
  • a plurality of tracks of concrete sleepers 2 which are connected by tracks 3 or to the track grate and wherein the reinforcement of the concrete sleepers is at least partially from the incomplete protruding concreting 5 of the sleepers protrudes, arranged so that the rail top edges in the desired later level run while the reinforcement is free above the surface 6 of the hydraulically bound Base layer 1 is arranged.
  • a reinforcement 7 Longitudinal and transverse reinforcement bars arranged, which in special cases also if necessary be directly connected to the underside of the reinforcement 8 of the sleepers 2 can.
  • This supporting reinforcement 7 forms the actual main reinforcement of the fixed Roadway and corresponds functionally to the reinforcement that in the previous Installation procedure with prefabricated concrete trough stiffened this concrete trough.
  • the adjustment of the threshold grate over the hydraulically bound base layer 1 is done with the help of threaded spindles.
  • the adjustment device shown comprises a height adjustment spindle 9, which is on a plate 10 on the surface 6 of the hydraulically bound base layer 1 and supported by a threaded hole of the horizontal leg 11 of a support bracket 12 on which the Reinforcement 8 of threshold 2 rests.
  • the vertical one, also with a threaded hole provided leg 13 of the support bracket 12 is from one to the horizontal lateral adjustment serving threaded spindle 14, which in turn supported on the inside of a movable removable formwork 15.
  • the casting compound shown in the Embodiment up to the top 16 of the partial concreting of the sleepers should suffice, only the threaded spindle 9 used for vertical adjustment after appropriate partial hardening of the concrete or other sealing compound 17 unscrewed. All other parts of the spindle adjustment device can remain in the sealing compound.
  • the upper edge 24 of the sleepers 2 which as a peeling edge for the filling concrete or the Potting compound 17 is used, is inclined with respect to the rail running level of approx. 1% so that after the sleepers have been installed in the solid carriageway automatically ensures water drainage from the center to the side of the road is.
  • the rail running level of approx. 1% so that after the sleepers have been installed in the solid carriageway automatically ensures water drainage from the center to the side of the road is.
  • two railroad tracks are next to each other arranged, the installation then taking place so that the thresholds of the left Road surface is inclined to the left with its top, and the others to the side right.
  • the invention is not restricted to the exemplary embodiments shown. So it would be along with other alternative ways of adjusting the track gratings over the hydraulically bound base layer 1 also possible instead of the one shown Single-block concrete sleepers with reinforcement protruding from the bottom 8 two-block concrete sleepers to use where the reinforcement is continuous extends and is exposed between the individual blocks.
  • the Reinforcement of the sleepers can also be designed in a different way than that shown preferred training as a lattice girder.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The permanent way has rails, carried on single-block concrete sleepers (2) with projecting reinforcements, which are imbedded in a casting compound. The rails are aligned directly via a hydraulically bound carrier layer (1), with, if required, the addition of a support reinforcement (7), which is connected to the sleeper reinforcements (8). The casting compound (17) is applied directly to the carrier layer, pref. with the use of moveable, removeable side shuttering (15).

Description

Die Erfindung bezieht sich auf ein Einbauverfahren für eine feste Schienenfahrbahn, bei der die die Gleise oder Hilfsgleise tragenden Betonschwellen, deren durchlaufende Bewehrung unten aus der nur teilweise ausgeführten Betonumhüllung herausragt, zunächst zu einem Gleisrost vormontiert werden, anschließend über eine Unterlagsschicht lagemäßig einjustiert und in eine Vergußmasse eingebettet werden.The invention relates to an installation method for a fixed rail track, in which the concrete sleepers supporting the tracks or auxiliary tracks, their continuous reinforcement at the bottom from the only partially executed concrete covering protrudes, be pre-assembled to a track grate, then Positionally adjusted over an underlayer and embedded in a potting compound become.

In einer älteren Patentanmeldung ist bereits ein derartiges Einbauverfahren vorgeschlagen worden, wobei durch die nur teilweise Ausbetonierung der Betonschwellen und das Herausragen ihrer Bewehrung ein besserer Verbund mit der Vergußmasse erreicht wird und damit ein noch günstigeres Schwingungsverhalten der festen Fahrbahn gewährleistet ist.Such an installation method has already been proposed in an older patent application been, due to the only partially concreting the concrete sleepers and sticking out their reinforcement a better bond with the Potting compound is achieved and thus an even more favorable vibration behavior the solid carriageway is guaranteed.

Bei diesem bekannten Einbauverfahren wird auf der hydraulisch gebundenen Tragschicht der Fahrbahn zunächst ein Betontrog ausgebildet und der Gleisrost mit den nur teilweise ausbetonierten Schwellen in diesem vorbetonierten Betontrog ausgerichtet und dann vergossen. Diese Ausbildung ist jedoch sehr bauaufwendig, da es zunächst notwendig ist, auf der hydraulisch gebundenen Tragschicht einen derartigen, notwendigerweise selbst mit Armierungen versehen Betontrog auszubilden, ehe das Einbringen der Schwellen erfolgen kann.In this known installation method is hydraulically bound Base layer of the carriageway first formed a concrete trough and the track grate with the only partially concreted sleepers in this pre-concreted concrete trough aligned and then shed. However, this training is very complex, as it is first necessary on the hydraulically bound base layer such a concrete trough, necessarily provided with reinforcements train before the thresholds can be inserted.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Einbauverfahren zu schaffen, das bei gleichguter Einbindung der Schwellen und gleichgünstigem Schwingungsverhalten der festen Fahrbahn einfacher, schneller und kostengünstiger durchgeführt werden kann.The object of the invention is therefore to create an installation method, with the same good integration of the sleepers and equal vibration behavior the solid road easier, faster and cheaper can be.

Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, daß der Gleisrost unter Zwischenordnung einer, ggf. unterseitig an die Schwellenbewehrung angebundenen, Tragbewehrung direkt über einer hydraulisch gebundenen Tragschicht ausgerichtet und die Vergußmasse, vorzugsweise unter Verwendung beweglicher abnehmbarer Seitenschalungen, auf die hydraulisch gebundene Tragschicht aufgebracht wird. To solve this problem, the invention provides that the track grate with the interposition of one, possibly connected on the underside to the threshold reinforcement, Support reinforcement directly over a hydraulically bound base layer aligned and the potting compound, preferably using movable removable side formwork, applied to the hydraulically bound base layer becomes.

Bei der erfindungsgemäßen Ausgestaltung des Einbauverfahrens wird also nicht zunächst ein durch eine Tragbewehrung stabilisierter Betontrog hergestellt, in dem dann der Gleisrost ausgerichtet und vergossen wird, sondern der Betontrog bzw. die ihn ersetzende Schicht wird praktisch in einem Arbeitsgang mit dem Vergießen der Schwellen des Gleisrostes hergestellt. Die die eigentliche Hauptbewehrung der fertigen festen Schienenfahrbahn darstellende Tragbewehrung kann dabei sowohl einfach in Abstand mit Hilfe von Stützfüßchen auf die hydraulisch gebundene Tragschicht aufgestellt werden, als auch direkt unten an die Schwellenbewehrung angebunden sein. Dies hat auch noch den Vorteil, daß störende Längsfugen neben den Tragwänden fehlen.The embodiment of the installation method according to the invention is therefore not First, a concrete trough stabilized by supporting reinforcement is produced, in to which the track grate is then aligned and poured, but the concrete trough or the layer replacing it is practically in one operation with the Casting the sleepers of the track grate made. Which is the main reinforcement of the finished solid railway track supporting reinforcement can be both easily at a distance with the help of support feet on the hydraulic bound base layer can be set up, as well as directly below the Threshold reinforcement connected. This also has the advantage that annoying Longitudinal joints next to the bulkheads are missing.

Die Schwellen können sowohl Einblock-Betonschwellen als auch Zweiblock-Betonschwellen sein, deren Bewehrung im wesentlichen parallel zur Schwellenachse verlaufende, durch Bügel miteinander verbundene Baustahlstangen umfaßt, die sich als Verbindungselemente durchgehend durch beide Einzelblöcke erstrecken. Diese Ausbildung, bei der die Verbindungselemente dann selbstverständlich in die Vergußmasse letztendlich eingebettet sind, ergibt besonders schwingungselastische feste Fahrbahnen.The sleepers can be both single-block concrete sleepers and two-block concrete sleepers be, the reinforcement of which is essentially parallel to the threshold axis running steel rods connected by brackets includes, which are continuous as connecting elements through both individual blocks extend. This training, in which the connecting elements then of course are ultimately embedded in the sealing compound, results in particular vibration-elastic solid roadways.

Als besonders günstig hat es sich dabei in Ausgestaltung der Erfindung erwiesen, wenn die Bewehrung der Schwellen, insbesondere der Zweiblock-Schwellen, sog. Gitterträger mit jeweils drei die Kanten eines dreieckigen Prismas bildenden Längsstangen und zwei diese verbindenden Mäanderschlangen aufweist. Derartige Gitterträger sind handelsüblich erhältlich, so daß die häufig aufwendige Vorfertigung eines Bewehrungskorbes entfällt bzw. sich auf das einfache Verbinden mehrerer Gitterträger beschränkt.In an embodiment of the invention, it has proven to be particularly favorable if the reinforcement of the sleepers, especially the two-block sleepers, so-called Lattice girders with three each forming the edges of a triangular prism Longitudinal rods and two meandering snakes connecting them. Such Lattice girders are commercially available, so that the often complex prefabrication a reinforcement cage is omitted or simply connecting several lattice girders limited.

Die Ausrichtung des Gleisrostes über der hydraulisch gebundenen Tragschicht kann in beliebiger Weise, beispielsweise auch mit Hilfe sog. Portalaufhängungen, erfolgen. Als besonders zweckmäßig hat es sich jedoch erwiesen, die Gleisroste über Justierspindeln höhen- und seitenmäßig einzujustieren, was beispielsweise in der Weise erfolgen kann, daß für die Justierung an der hydraulisch gebundenen Tragschicht sich abstützende, verloren mit eingebettete Justierwinkel mit Gewindebohrungen für die Vertikal- und Horizontalverstellspindeln verwendet werden.The alignment of the track grate over the hydraulically bound base layer can in any way, for example with the help of so-called portal suspensions, respectively. It has proven particularly useful, however, the track gratings Adjust the height and the sides using adjustment spindles, for example what can be done in such a way that for the adjustment to the hydraulically bound Base layer supporting, lost with embedded adjustment bracket with tapped holes can be used for the vertical and horizontal adjustment spindles.

Zur einfacheren Fertigstellung des Vergusses und zur gleichzeitigen Erzielung eines Wasserablaufs zur Seite der festen Fahrbahn hin ist zur Durchführung des erfindungsgemäßen Einbauverfahrens in Ausgestaltung der Erfindung eine Schwelle vorgesehen, bei der die Teilbetonierung oberseitig mit von einem Schwellenende zum anderen Schwellenende gegenüber der Laufebene der Schienen geneigt verlaufenden Abziehkanten für die Vergußmasse versehen ist, wobei die Neigung ca. 1% betragen soll. Am einfachsten lassen sich diese geneigt verlaufende Abziehkanten dadurch erzielen, daß die gesamte Oberseite der Teilbetonierung der Schwellen - mit Ausnahme selbstverständlich der Schienenbefestigungshöcker - als geneigte Ebene ausgebildet ist.For easier completion of the potting and for simultaneous achievement a water drain to the side of the solid roadway is to carry out the Installation method according to the invention in an embodiment of the invention Threshold provided, in which the partial concreting on the top with one Threshold end to the other threshold end opposite the running level of the Rails inclined pulling edges for the casting compound is provided, the inclination should be about 1%. The easiest way to do this is to incline them Achieve running scraper edges that the entire top of the partial concrete the sleepers - with the exception, of course, of the rail fastening bumps - Is designed as an inclined plane.

Schließlich liegt es auch noch im Rahmen der Erfindung, die Schwellen mit einer eine exaktere Einmessung beim Einbau ermöglichenden Höhenmarkierungen zu versehen.Finally, it is also within the scope of the invention to use a threshold a more precise measurement during installation to enable height markings Mistake.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung einiger Ausführungsbeispiele sowie anhand der Zeichnung. Dabei zeigen:

Fig. 1
einen Schnitt durch eine erfindungsgemäße feste Fahrbahn unmittelbar nach dem Vergießen der Schwellen, die im dargestellten Ausführungsbeispiel als Einblock-Schwellen mit Gitterträgerarmierung ausgebildet sind,
Fig. 2
eine Teilaufsicht auf die Anordnung nach Fig. 1, wobei in der obersten dargestellten Einblock-Betonschwelle mit unten teilweise herausstehender Armierung diese Gitterträgerarmierung im einzelnen gestrichelt eingezeichnet ist, und
Fig. 3
einen Schnitt längs der Linien III-III in Fig. 2.
Further advantages, features and details of the invention result from the following description of some exemplary embodiments and from the drawing. Show:
Fig. 1
4 shows a section through a solid carriageway according to the invention immediately after the casting of the sleepers, which in the exemplary embodiment shown are designed as single-block sleepers with lattice girder reinforcement,
Fig. 2
a partial view of the arrangement of FIG. 1, this lattice girder reinforcement is shown in dashed lines in detail in the uppermost single-block concrete sleeper with reinforcement partially protruding from below, and
Fig. 3
a section along the lines III-III in Fig. 2nd

Beim erfindungsgemäß Einbauverfahren für eine feste Schienenfahrbahn wird über einer hydraulisch gebundenen Tragschicht 1 ein Gleisrost mit einer Mehrzahl von Betonschwellen 2, die durch Gleise 3 bzw. zu dem Gleisrost verbunden sind und wobei die Armierung der Betonschwellen zumindest teilweise aus der nur unvollständig ausgebildeten Betonierung 5 der Schwellen herausragt, so angeordnet, daß die Schienenoberkanten in der gewünschten späteren Fahrbahnebene verlaufen, während die Bewehrung frei über der Oberfläche 6 der hydraulisch gebundenen Tragschicht 1 angeordnet ist. Zwischen den Schwellen 2 und der Oberfläche 6 der hydraulisch gebundenen Tragschicht 1 ist eine Tragbewehrung 7 aus Längs- und Querbewehrungsstangen angeordnet, die in Sonderfällen ggf. auch unmittelbar an die Unterseite der Bewehrung 8 der Schwellen 2 angebunden sein kann. Diese Tragbewehrung 7 bildet die eigentliche Hauptbewehrung der festen Fahrbahn und entspricht funktionsmäßig der Bewehrung, die bei den bisherigen Einbauverfahren mit vorgefertigtem Betontrog diesen Betontrog versteifte.In the installation method according to the invention for a fixed rail track Over a hydraulically bound base layer 1, a plurality of tracks of concrete sleepers 2, which are connected by tracks 3 or to the track grate and wherein the reinforcement of the concrete sleepers is at least partially from the incomplete protruding concreting 5 of the sleepers protrudes, arranged so that the rail top edges in the desired later level run while the reinforcement is free above the surface 6 of the hydraulically bound Base layer 1 is arranged. Between sleepers 2 and the surface 6 of the hydraulically bound base layer 1 is a reinforcement 7 Longitudinal and transverse reinforcement bars arranged, which in special cases also if necessary be directly connected to the underside of the reinforcement 8 of the sleepers 2 can. This supporting reinforcement 7 forms the actual main reinforcement of the fixed Roadway and corresponds functionally to the reinforcement that in the previous Installation procedure with prefabricated concrete trough stiffened this concrete trough.

Die Justierung des Schwellenrostes über der hydraulisch gebundenen Tragschicht 1 erfolgt mit Hilfe von Gewindespindeln. Die gezeigte Justiereinrichtung umfaßt eine Höhenverstellspindel 9, die sich über eine Platte 10 auf der Oberfläche 6 der hydraulisch gebundenen Tragschicht 1 abstützt und die durch eine Gewindebohrung des horizontalen Schenkels 11 eines Tragwinkels 12 verläuft, auf dem die Bewehrung 8 der Schwelle 2 aufliegt. Der vertikale, ebenfalls mit einer Gewindebohrung versehene Schenkel 13 des Tragwinkels 12 wird von einer zur horizontalen seitlichen Justierung dienenden Gewindespindel 14 durchsetzt, die sich ihrerseits an der Innenseite einer beweglichen abnehmbaren Schalung 15 abstützt. Nach dem Eingießen der Betonschwellen, wobei die Vergußmasse im dargestellten Ausführungsbeispiel bis zur Oberseite 16 der Teilbetonierung der Schwellen reichen soll, wird lediglich die der Vertikalverstellung dienende Gewindespindel 9 nach entsprechender Teilaushärtung des Betons oder der sonstigen Vergußmasse 17 herausgeschraubt. Alle übrigen Teile der Spindelverstelleinrichtung können in der Vergußmasse verbleiben. The adjustment of the threshold grate over the hydraulically bound base layer 1 is done with the help of threaded spindles. The adjustment device shown comprises a height adjustment spindle 9, which is on a plate 10 on the surface 6 of the hydraulically bound base layer 1 and supported by a threaded hole of the horizontal leg 11 of a support bracket 12 on which the Reinforcement 8 of threshold 2 rests. The vertical one, also with a threaded hole provided leg 13 of the support bracket 12 is from one to the horizontal lateral adjustment serving threaded spindle 14, which in turn supported on the inside of a movable removable formwork 15. After pouring the concrete sleepers, the casting compound shown in the Embodiment up to the top 16 of the partial concreting of the sleepers should suffice, only the threaded spindle 9 used for vertical adjustment after appropriate partial hardening of the concrete or other sealing compound 17 unscrewed. All other parts of the spindle adjustment device can remain in the sealing compound.

In der Figur 2 erkennt man oben deutlich die Ausbildung der Bewehrung 8 der Einblock-Betonschwelle 2 in Form von zwei parallel zueinander angeordneten Gitterträgern 18 mit jeweils drei die Kanten eines dreieckigen Prismas bildenden Längsstangen 19, 20 und 21 und zwei diese verbindenden Mäanderschlangen 22 und 23.2 clearly shows the design of the reinforcement 8 Single-block concrete sleeper 2 in the form of two arranged parallel to each other Lattice girders 18 with three each forming the edges of a triangular prism Longitudinal bars 19, 20 and 21 and two meandering snakes 22 connecting them and 23.

Die Oberkante 24 der Schwellen 2, die als Abziehkante für den Füllbeton bzw. die Vergußmasse 17 dient, ist gegenüber der Schienenlaufebene mit einer Neigung von ca. 1% versehen, so daß nach dem Einbau der Schwellen in die feste Fahrbahn automatisch ein Wasserablauf von der Mitte zur Fahrbahnseitenkante gewährleistet ist. Üblicherweise sind ja zwei Schienenfahrbahnen nebeneinander angeordnet, wobei dann der Einbau so erfolgt, daß die Schwellen der linken Fahrbahn nach links mit ihrer Oberseite geneigt sind, und die anderen nach rechts.The upper edge 24 of the sleepers 2, which as a peeling edge for the filling concrete or the Potting compound 17 is used, is inclined with respect to the rail running level of approx. 1% so that after the sleepers have been installed in the solid carriageway automatically ensures water drainage from the center to the side of the road is. Usually two railroad tracks are next to each other arranged, the installation then taking place so that the thresholds of the left Road surface is inclined to the left with its top, and the others to the side right.

Bei 25 erkennt man eine Höhen- und Längsjustiermarke, die dem besseren Einmessen und exakten Ausrichten durch den Verlegebautrupp dient.At 25 you can see a height and length adjustment mark, which the better calibration and precise alignment by the installation team.

Die Erfindung ist nicht auf die dargestellten Ausführungsbeispiele beschränkt. So wäre es neben weiteren alternativen Möglichkeiten zur Justierung der Gleisroste über der hydraulisch gebundenen Tragschicht 1 auch möglich, anstelle der gezeigten Einblock-Betonschwellen mit unten herausstehender Bewehrung 8 Zweiblock-Betonschwellen zu verwenden, bei denen sich die Bewehrung durchgehend erstreckt und zwischen den einzelnen Blöcken freiliegt. Darüber hinaus könnte die Bewehrung der Schwellen auch in anderer Weise ausgebildet sein, als die dargestellte bevorzugte Ausbildung als Gitterträger.The invention is not restricted to the exemplary embodiments shown. So it would be along with other alternative ways of adjusting the track gratings over the hydraulically bound base layer 1 also possible instead of the one shown Single-block concrete sleepers with reinforcement protruding from the bottom 8 two-block concrete sleepers to use where the reinforcement is continuous extends and is exposed between the individual blocks. In addition, the Reinforcement of the sleepers can also be designed in a different way than that shown preferred training as a lattice girder.

Claims (10)

1. Einbauverfahren für eine feste Schienenfahrbahn, bei der die die Gleise oder Hilfsgleise tragenden Betonschwellen, deren durchlaufende Bewehrung unten aus der nur teilweise ausgeführten Betonumhüllung herausragt, zunächst zu einem Gleisrost vormontiert werden, anschließend über einer Unterlagsschicht lagemäßig einjustiert und in eine Vergußmasse eingebettet werden, dadurch gekennzeichnet, daß der Gleisrost unter Zwischenordnung einer, ggf. unterseitig an die Bewehrung (8) der Schwellen angebundenen, Tragbewehrung (7) direkt über einer hydraulisch gebundenen Tragschicht (1) ausgerichtet und die Vergußmasse (17), vorzugsweise unter Verwendung beweglicher abnehmbarer Seitenschalungen (15), auf die hydraulisch gebundene Tragschicht (1) aufgebracht wird. 1. Installation method for a fixed rail carriageway, wherein the are then adjusted the rails or auxiliary rails supporting concrete sleepers whose continuous reinforcement will protrude downward from the partially executed concrete enclosure, first pre-assembled to form a track grid on a backing positionally and embedded in a casting compound, characterized in that the track grating is aligned directly above a hydraulically bound supporting layer (1) with the interposition of a supporting reinforcement (7), possibly connected to the reinforcement (8) of the sleepers on the underside, and the casting compound (17), preferably using movable removable side formwork (15), is applied to the hydraulically bound base layer (1). 2. Einbauverfahren nach Anspruch 1, gekennzeichnet durch die Verwendung von Einblock-Betonschwellen (2). 2. Installation method according to claim 1, characterized by the use of single-block concrete sleepers (2). 3. Einbauverfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Schwellen Zweiblock-Betonschwellen sind, deren Bewehrung im wesentlichen parallel zur Schwellenachse verlaufende, durch Bügel miteinander verbundene Baustahlstangen umfaßt, die sich als Verbindungselemente durchgehend durch beide Einzelblöcke erstrecken. 3. Installation method according to claim 1, characterized in that the sleepers are two-block concrete sleepers, the reinforcement of which essentially extends parallel to the sleeper axis and is connected by brackets connected structural steel rods which extend as connecting elements continuously through both individual blocks. 4. Einbauverfahren nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Bewehrung (2) sog. Gitterträger (18) mit jeweils drei die Kanten eines dreieckigen Prismas bildenden Längsstangen (19, 20, 21) und zwei diese verbindenden Mäanderschlangen (22, 23) aufweist. 4. Installation method according to claim 2 or 3, characterized in that the reinforcement (2) so-called. Lattice girders (18) each with three longitudinal bars (19, 20, 21) forming the edges of a triangular prism and two meandering snakes connecting them (22, 23rd ) having. 5. Einbauverfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Gleisroste über Justierspindeln (9, 14) höhen- und seitenmäßig einjustiert werden. 5. Installation method according to one of claims 1 to 4, characterized in that the track gratings on adjusting spindles (9, 14) are adjusted in height and sideways. 6. Einbauverfahren nach Anspruch 5, dadurch gekennzeichnet, daß für die Justierung an der hydraulisch gebundenen Tragschicht (1) sich abstützende, verloren mit eingebettete Justierwinkel (12) mit Gewindebohrungen für die Vertikal- und Horizontalverstellspindeln (9, 14) verwendet werden. 6. Installation method according to claim 5, characterized in that for the adjustment to the hydraulically bound base layer (1) are supported, lost with embedded adjustment angle (12) with threaded holes for the vertical and horizontal adjustment spindles (9, 14) are used. 7. Schwelle zur Durchführung des Einbauverfahrens nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Teilbetonierung (5) oberseitig mit von einem Schwellenende zum anderen Schwellenende gegenüber der Laufebene der Schienen geneigt verlaufenden Abziehkanten für die Vergußmasse (17) versehen ist. 7. Threshold for carrying out the installation method according to one of claims 1 to 6, characterized in that the partial concrete (5) is provided on the upper side with from one threshold end to the other threshold end inclined pulling edges for the casting compound (17). 9. Schwelle nach Anspruch 7, dadurch gekennzeichnet, daß die Oberseite (16) der Teilbetonierung (5) - mit Ausnahme der Schienenbefestigungshöcker - als geneigte Ebene ausgebildet ist. 9. Threshold according to claim 7, characterized in that the top (16) of the partial concrete (5) - with the exception of the rail fastening bumps - is designed as an inclined plane. 9. Schwelle nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Neigung der Abziehkanten ca. 1% beträgt. 9. Threshold according to claim 7 or 8, characterized in that the inclination of the peeling edges is approximately 1%. 10. Schwelle nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß sie mit einer Höhenmarkierung (25) versehen ist. 10. Threshold according to one of claims 7 to 9, characterized in that it is provided with a height marking (25).
EP99114454A 1998-08-18 1999-07-23 A method of installing a railway track Expired - Lifetime EP0980931B2 (en)

Applications Claiming Priority (2)

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DE19837360A DE19837360C2 (en) 1998-08-18 1998-08-18 Installation procedure for a fixed rail track
DE19837360 1998-08-18

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EP0980931A1 true EP0980931A1 (en) 2000-02-23
EP0980931B1 EP0980931B1 (en) 2002-10-30
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EP (1) EP0980931B2 (en)
JP (1) JP4090157B2 (en)
AR (1) AR029146A1 (en)
AT (1) ATE226991T1 (en)
BR (1) BR9903729A (en)
CA (1) CA2279638C (en)
DE (2) DE19837360C2 (en)
DK (1) DK0980931T4 (en)
ES (1) ES2182437T5 (en)
PT (1) PT980931E (en)
TW (1) TW440643B (en)

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DE10004346C2 (en) * 1999-01-27 2001-11-29 Betonwerk Rethwisch Gmbh Trouble-free slab track, procedures and sleepers therefor
DE19948003A1 (en) * 1999-10-06 2001-04-12 Boegl Max Bauunternehmung Gmbh Precast reinforced concrete slab
DE10004626C2 (en) * 2000-02-03 2003-11-27 Walter Heilit Verkehrswegebau Method for producing a derailment protection arrangement for a railroad track, a railroad track comprising a derailment protection arrangement and derailment protection arrangement
US7500617B2 (en) * 2003-01-21 2009-03-10 Rail.One Gmbh Screw device for high-adjusting a track span
TWI260360B (en) * 2003-05-06 2006-08-21 Bombardier Transp Gmbh Cross-tie
DE102005013736A1 (en) * 2005-03-22 2006-09-28 Max Bögl Bauunternehmung Gmbh & Co.Kg Track system and concrete slab of a slab track
NL1030145C2 (en) * 2005-10-07 2007-04-11 Konink Bam Groep Nv Concrete slab casting method for ballastless track using shuttering, has cross direction shuttering formed by end parts secured to cross ties on either side of track
US8430334B1 (en) 2007-04-25 2013-04-30 Jonathan Jaffe Railroad tie of non-homogeneous cross section useful in environments deleterious to timber
US7942342B2 (en) 2007-04-25 2011-05-17 Scott Powers Railway tie of non-homogeneous cross section useful in environments deleterious to timber
US9222225B2 (en) * 2010-12-17 2015-12-29 Railway Engineering Research Institute of China Academy of Railway Sciences Pre-stressed concrete track slab of slab-type ballast-less track
CN102162209B (en) * 2010-12-31 2012-09-05 北京中铁房山桥梁有限公司 High-speed turnout switch tie for speed of 350km per hour and manufacturing method thereof
CN102031731B (en) * 2010-12-31 2012-05-30 北京中铁房山桥梁有限公司 Plate type ballastless track turnout plate and manufacture method thereof
CN103518019B (en) * 2011-04-05 2016-08-17 纽斯特莱罗米尼私人有限公司 Rail track sleeper support
US8720157B1 (en) * 2011-05-31 2014-05-13 Astro Engineering & Manufacturing, Inc. Rail gauge leveling tie
US8480008B1 (en) * 2011-11-15 2013-07-09 Jim Arnold Rail controller mounting apparatus
CN102587228B (en) * 2012-03-29 2014-01-22 莱芜美澳冶金科技有限公司 Anti-loosing strong-anchoring fastener high in height adjustment
PL2740842T3 (en) * 2012-12-07 2018-04-30 Sonneville Ag Method for converting a gravel track into a solid track
CN105274911A (en) * 2015-11-17 2016-01-27 中铁四局集团有限公司 Construction method for cutting, chiseling, pushing, breaking and transforming existing integral ballast bed of subway
CN113512916B (en) * 2021-04-24 2023-03-31 于洋 Sleeper conveying robot for automatic wharf track installation

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Also Published As

Publication number Publication date
CA2279638C (en) 2005-05-31
JP4090157B2 (en) 2008-05-28
ES2182437T3 (en) 2003-03-01
DE59903231D1 (en) 2002-12-05
DK0980931T3 (en) 2003-03-03
EP0980931B2 (en) 2005-07-27
ATE226991T1 (en) 2002-11-15
TW440643B (en) 2001-06-16
BR9903729A (en) 2001-03-20
DK0980931T4 (en) 2005-10-03
DE19837360C2 (en) 2002-02-21
US6237856B1 (en) 2001-05-29
EP0980931B1 (en) 2002-10-30
DE19837360A1 (en) 2000-03-02
PT980931E (en) 2003-03-31
CA2279638A1 (en) 2000-02-18
JP2000064209A (en) 2000-02-29
ES2182437T5 (en) 2006-02-01
AR029146A1 (en) 2003-06-18

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