EP2274486A1 - Fixed track for rail-bound vehicles on a bridge - Google Patents

Fixed track for rail-bound vehicles on a bridge

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Publication number
EP2274486A1
EP2274486A1 EP09741773A EP09741773A EP2274486A1 EP 2274486 A1 EP2274486 A1 EP 2274486A1 EP 09741773 A EP09741773 A EP 09741773A EP 09741773 A EP09741773 A EP 09741773A EP 2274486 A1 EP2274486 A1 EP 2274486A1
Authority
EP
European Patent Office
Prior art keywords
support plate
stopper
longitudinal
plate
superstructure
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
EP09741773A
Other languages
German (de)
French (fr)
Other versions
EP2274486B1 (en
Inventor
Tristan MÖLTER
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.)
DB Netz AG
Original Assignee
DB Netz AG
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Filing date
Publication date
Application filed by DB Netz AG filed Critical DB Netz AG
Publication of EP2274486A1 publication Critical patent/EP2274486A1/en
Application granted granted Critical
Publication of EP2274486B1 publication Critical patent/EP2274486B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • 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
    • E01B1/007—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with interlocking means to withstand horizontal forces
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way
    • E01B2/003—Arrangement of tracks on bridges or in tunnels

Definitions

  • the invention relates to a slab track for rail vehicles on a bridge, the slab is composed of a Brückenauerbauplat- te, this covering, a longitudinal buckle and stoppers having support plate and recesses having a top plate, on which the rails are arranged with fastening means.
  • slab tracks have become established on the high-speed rail lines of the railway.
  • the rails are not mounted on sleepers arranged in a ballast bed but are supported on a reinforced concrete slab.
  • the use of the slab track for high-speed lines is due to the better positional stability and the greater availability due to longer maintenance intervals.
  • the invention has for its object to develop a construction that requires a simpler longitudinal reinforcement and a reduced formwork and manufacturing costs and allows the production of longer plates.
  • This is inventively achieved in that the longitudinal recess (4) having support plate (1) the stopper (5) at the level of the center of the superstructure plate to be arranged above (8) and the longitudinal recess (7) of the support plate (1) in this area a length of 60 to 100 cm is interrupted by the stopper (5) and the top plate (8) has a longitudinal rib (4) which is interrupted in its central region over a length of 65 cm to 105 cm by means of a recess (6) , in which the stopper (5) of the support plate (1) engages positively.
  • the edges of the longitudinal rib (4) have strip bearings, wherein an elastomeric tape is glued as a strip bearing on the edges of the longitudinal rib (4).
  • This has a thickness of 1, 0 to 1.5 cm.
  • a protective concrete layer (3) is arranged under the support plate (1). It preferably has a minimum concrete grade of C25 / 35 and a thickness of 5 to 11cm.
  • a seal (11) can be arranged between the bridge superstructure plate (2) and the support plate (1) or the protective concrete layer (3). This is designed with bituminous membranes and serves to protect the bridge superstructure plate (2).
  • the support plate (1) has at its the protective concrete layer (3) facing side at a mutual distance of 300 to 800 cm (9; 10), which have a width of 8 to 12 cm and over the entire width of the support plate (1). are executed.
  • the longitudinal rib (4) with recess (6) can also be arranged on the support plate (1) and the longitudinal recess (7) with stopper (5) on the superstructure board (8).
  • the design is better adaptable to the respective conditions of the bridge and the respective load entry.
  • the length of the slabs on bridges can be increased and then ... to about 30m. Only a simple and inexpensive longitudinal reinforcement (less cutting and bending) is required - the slabs require less overall reinforcement (less reinforcement for stoppers ) The cost of formwork, reinforcement and other expenses drops by about 50%, the arrangement of the stopper in the middle of the support plate requires only one stopper per support plate and a recess in the superstructure board with the arrangement of only one stopper instead of two stoppers of which in the conventional design one is arranged at each end of the plate arise between Oberbauplatte and bridging plate no constraints on changes in length - a "wander" the Oberbauplatte in the longitudinal direction is avoided the Oberbauplatte can unhindered by the central arrangement of the stopper expand due to the effect of temperature or together flee
  • the number of superstructure boards and the stopper is considerably reduced for a bridge overhang length (eg 18 m plate length with one stopper instead of 6 m plate length with two stoppers).
  • Figure 1 the bridge construction of the slab track in longitudinal section - Figure 2 - a cross section through the bridge in the end region of the plate
  • Figure 3 - a cross section through the bridge in the middle of the plate
  • the support plate 1 is supported on the bridging board 2 via a protective concrete layer 3.
  • the support plate 1 has the longitudinal recess 7 and in the middle region the stopper 5, which engages in the centrally arranged recess 6 of the longitudinal rib 4 of the superstructure board 8.
  • the support plate 1 has at a distance of 300 to 800 cm transverse grooves 9; 10, which are executed in a width of about 10 cm. They serve the Querentskysstation the bridge superstructure plate 2. Between the support plate 1 and the bridge superstructure plate 2 or the protective concrete layer 3, a seal 11 is arranged.
  • the support plate 1 is separated from the superstructure board 8 by a parting plane 12. This ensures that both plates can move different from each other when temperature is affected, so that cracks in the construction can be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Railway Tracks (AREA)

Abstract

The invention relates to a fixed track for rail-bound vehicles on a bridge, wherein the fixed track comprises a bridge superstructure plate, a support plate covering the superstructure plate and comprising a longitudinal hump and stopper and a top plate with recesses, the rails being disposed on top of the top plate using fastening means. The object of the invention is to develop a design that requires simpler longitudinal reinforcement and less form work and manufacturing work and that facilitates the manufacture of longer top plates. This is accomplished according to the invention in that the support plate (1) with the longitudinal depression (7) has only one stopper (5) at the height of the center of the top plate (8) to be placed over the depression and that the longitudinal depression (7) of the support plate (1) is interrupted at an interval of 60 to 100 cm by the stopper (5) in this area and the top plate (8) comprises a longitudinal rib (4) that is interrupted at an interval of 65 cm to 105 cm by a recess (6) in the center area of the central area of the top plate, the stopper (5) of the support plate (1) positively engaging in said recess.

Description

Feste Fahrbahn für schienengebundene Fahrzeuge auf einer Brücke Slab track for rail vehicles on a bridge
Die Erfindung betrifft eine Feste Fahrbahn für schienengebundene Fahrzeuge auf einer Brücke, wobei die Feste Fahrbahn sich aus einer Brückenüberbauplat- te, einer diese abdeckenden, einen Längshöcker und Stopper aufweisenden Tragplatte sowie einer Ausnehmungen aufweisenden Oberbauplatte zusammensetzt, auf der die Schienen mit Befestigungsmitteln angeordnet sind.The invention relates to a slab track for rail vehicles on a bridge, the slab is composed of a Brückenüberbauplat- te, this covering, a longitudinal buckle and stoppers having support plate and recesses having a top plate, on which the rails are arranged with fastening means.
Auf den Schnellverkehrsstrecken der Eisenbahn haben sich in den letzten Jah- ren immer mehr sogenannte Feste Fahrbahnen durchgesetzt. Bei diesen Konstruktionen sind die Schienen nicht auf in einem Schotterbett angeordneten Schwellen befestigt, sondern auf einer Stahlbetontragplatte aufgelagert. Die Verwendung der Festen Fahrbahn für Hochgeschwindigkeitsstrecken liegt in der besseren Lagekonstanz und der infolge längerer Instandhaltungsintervalle größeren Verfügbarkeit begründet.In recent years, more and more so-called slab tracks have become established on the high-speed rail lines of the railway. In these constructions, the rails are not mounted on sleepers arranged in a ballast bed but are supported on a reinforced concrete slab. The use of the slab track for high-speed lines is due to the better positional stability and the greater availability due to longer maintenance intervals.
Das Auflegen einer Festen Fahrbahn auf Brücken stellt bislang ein Problem dar. Bei einer Festen Fahrbahn mit durchgehend verschweißten Schienen verbleibt jeder Querschnitt praktisch bei jeder Temperatur nahezu unverschiebbar ortsgebunden, wobei Temperaturänderungen lediglich Spannungsänderungen in den Schienen verursachen. Da es bei Brückenkonstruktionen infolge Temperaturänderungen zu Längenänderungen kommt, stellt die Kombination einer Festen Fahrbahn mit einer Brücke ein schwierig zu lösendes Problem dar.Laying a slab track on bridges has been a problem so far. In a slab track with continuously welded rails, each cross section remains virtually stationary at virtually any temperature, with temperature changes merely causing voltage changes in the rails. Since length changes occur in bridge constructions due to temperature changes, the combination of a slab track with a bridge is a difficult problem to solve.
Zur Lösung des Problems wurde in der DE 24 43 770 vorgeschlagen, die Tragplatte auf der Brückenkonstruktion längsverschiebbar anzuordnen, so dass die Brückenkonstruktion sich unter der Festen Fahrbahn bewegen kann. Die Aufnahme und Weiterleitung der potentiell sehr großen Kräfte beim Bremsen eines Zuges erfolgt in die Tragplatte, die sie an den Brückenüberbau abgeben muss. Die Verteilung der Bremskräfte auf die Brücke und die durchlaufenden Schienen ist sehr problematisch zu bemessen.To solve the problem has been proposed in DE 24 43 770 to arrange the support plate on the bridge structure longitudinally displaceable, so that the bridge construction can move under the slab track. The recording and transmission of the potentially very large forces when braking a train takes place in the support plate, which must deliver it to the bridge superstructure. The distribution of braking forces on the bridge and the continuous rails is very problematic to measure.
Um dieses Problem zu vermeiden sind feste Fahrbahnen für schienengebundene Fahrzeuge auf Brücken entwickelt worden, die als System „Rheda" bekannt sind. Bei diesem System wird zum Schutz der Oberflächendichtung auf der Brückenüberbauplatte eine Tragplatte aufgebracht, die im Bereich der Gleise Verstärkungsstreifen größerer Dicke aufweist, in denen im Längsabstand voneinander Vertiefungen angeordnet sind. Auf diesen Verstärkungsstreifen liegen Oberbauplatten, die mit Spornen an ihrer Unterseite in die Vertiefungen in den Verstärkungsstreifen der Tragplatte eingreifen und so mit dieser formschlüssig verbunden sind.To avoid this problem, fixed tracks for rail vehicles have been developed on bridges known as the "Rheda" system, in which a support plate is applied to the bridge superstructure to protect the surface seal, which has reinforcing strips of greater thickness in the area of the tracks. in which recesses are arranged at a longitudinal distance from one another Oberbauplatten which engage with spurs on their underside in the recesses in the reinforcing strip of the support plate and are thus positively connected.
Die Herstellung dieser bekannten Festen Fahrbahn ist zeitaufwendig und kost- spielig und erfordert erhebliche Materialaufwendungen, so dass das Gewicht und die Bauhöhe bei einseitiger Gleisüberhöhung zu groß werden.The production of this known slab track is time-consuming and costly and requires considerable material expenses, so that the weight and overall height are too large in one-sided track cant.
Bekannt ist die DE 196 20 731 A1 , wobei eine feste Fahrbahn für schienengebundene Fahrzeuge auf Brücken beschrieben wird, die sich aus einer Brücken- überbauplatte, einer Tragplatte und einer Oberbauplatte zusammensetzt. Die Oberbauplatte weist dabei Ausnehmungen für einzelne Höcker auf, die jeweils an den Längsenden der Tragplatte angeordnet sind. Die Ausnehmungen der Oberbauplatte umgreifen bei dieser Konstruktion die Höcker der Tragplatte. Diese Konstruktion erfordert eine aufwändige Längsbewehrung und ein sehr genaues Arbeiten. Dadurch ist ein großer Arbeits- und Zeitaufwand notwendig. Außerdem werden die Verstärkungsstreifen der Tragplatten sowie die Oberbauplatte jeweils nur mit geringer Länge von maximal 6 m ausgeführt Das erfordert eine Vielzahl von Platten auf einer Brücke und aufwendige Schalungs- sowie Bewehrungsarbeiten für die Betonplatte und die Stopper. Durch die Anordnung der Stopper jeweils an den Enden der Platten der Konstruktion muss jede Platte zwei Stopper aufweisen.It is known from DE 196 20 731 A1, wherein a solid track for rail vehicles is described on bridges, which is composed of a bridge superstructure plate, a support plate and a top plate. The top plate has recesses for individual bumps, which are each arranged at the longitudinal ends of the support plate. The recesses of the superstructure surround the humps of the support plate in this construction. This construction requires a complex longitudinal reinforcement and a very accurate work. This requires a great deal of work and time. In addition, the reinforcing strips of the support plates and the top plate are each only carried out with a short length of up to 6 m which requires a variety of plates on a bridge and complex formwork and reinforcement work for the concrete slab and the stopper. Due to the arrangement of the stoppers respectively at the ends of the plates of the construction, each plate must have two stoppers.
Der Erfindung liegt die Aufgabe zugrunde, eine Konstruktion zu entwickeln, die eine einfachere Längsbewehrung und einen verminderten Schalungs- sowie Fertigungsaufwand erfordert sowie die Herstellung längerer Platten ermöglicht. Dies wird erfindungsgemäß dadurch erreicht, dass die die Längsvertiefung (4) aufweisende Tragplatte (1 ) den Stopper (5) auf Höhe der Mitte der darüber anzuordnenden Oberbauplatte (8) aufweist und die Längsvertiefung (7) der Tragplatte (1 ) in diesem Bereich auf einer Länge von 60 bis 100 cm durch den Stopper (5) unterbrochen ist und die Oberbauplatte (8) eine Längsrippe (4) aufweist, die in ihrem mittleren Bereich auf einer Länge von 65 cm bis 105 cm mittels einer Ausnehmung (6) unterbrochen ist, in die formschlüssig der Stopper (5) der Tragplatte (1) eingreift.The invention has for its object to develop a construction that requires a simpler longitudinal reinforcement and a reduced formwork and manufacturing costs and allows the production of longer plates. This is inventively achieved in that the longitudinal recess (4) having support plate (1) the stopper (5) at the level of the center of the superstructure plate to be arranged above (8) and the longitudinal recess (7) of the support plate (1) in this area a length of 60 to 100 cm is interrupted by the stopper (5) and the top plate (8) has a longitudinal rib (4) which is interrupted in its central region over a length of 65 cm to 105 cm by means of a recess (6) , in which the stopper (5) of the support plate (1) engages positively.
Die Ränder der Längsrippe (4) weisen Streifenlager auf, wobei ein Elastomerband als Streifenlager auf die Ränder der Längsrippe (4) aufgeklebt ist. Dieses weist eine Dicke von 1 ,0 bis 1.5 cm auf. Unter der Tragplatte (1) ist eine Schutzbetonschicht (3) angeordnet. Sie weist vorzugsweise eine Mindestbetongüte von C25/35 und eine Dicke von 5 bis 11cm auf.The edges of the longitudinal rib (4) have strip bearings, wherein an elastomeric tape is glued as a strip bearing on the edges of the longitudinal rib (4). This has a thickness of 1, 0 to 1.5 cm. Under the support plate (1) a protective concrete layer (3) is arranged. It preferably has a minimum concrete grade of C25 / 35 and a thickness of 5 to 11cm.
Zwischen Brückenüberbauplatte (2) und der Tragplatte (1) oder der Schutzbetonschicht (3) kann eine Abdichtung (11 ) angeordnet werden. Diese ist mit Bitumenbahnen ausgeführt und dient zum Schutz der Brückenüberbauplatte (2).Between the bridge superstructure plate (2) and the support plate (1) or the protective concrete layer (3), a seal (11) can be arranged. This is designed with bituminous membranes and serves to protect the bridge superstructure plate (2).
Die Tragplatte (1 ) weist an ihrer der Schutzbetonschicht (3) zugewandten Seite in einem gegenseitigen Abstand von 300 bis 800 cm (9; 10) auf, die eine Breite von 8 bis 12 cm besitzen und über die gesamte Breite der Tragplatt (1 ) ausgeführt sind.The support plate (1) has at its the protective concrete layer (3) facing side at a mutual distance of 300 to 800 cm (9; 10), which have a width of 8 to 12 cm and over the entire width of the support plate (1). are executed.
Die Längsrippe (4) mit Ausnehmung (6) kann auch an der Tragplatte (1) und die Längsvertiefung (7) mit Stopper (5) an der Oberbauplatte (8) angeordnet sein. Dadurch ist die Konstruktion besser anpassbar an die jeweiligen Bedingungen der Brücke und den jeweiligen Lasteintrag.The longitudinal rib (4) with recess (6) can also be arranged on the support plate (1) and the longitudinal recess (7) with stopper (5) on the superstructure board (8). As a result, the design is better adaptable to the respective conditions of the bridge and the respective load entry.
Vorteile der Erfindung die Länge der Platten auf Brücken kann vergrößert werden und dann ... bis etwa 30 m betragen es ist nur noch eine einfache und kostengünstige Längsbewehrung (weniger schneiden und biegen) erforderlich - die Platten benötigen insgesamt weniger Bewehrung (weniger Bewehrung für Stopper) der Aufwand für Schalungs-, Bewehrungs- und andere Aufwendungen sinkt um ca. 50% die Anordnung des Stoppers in der Mitte der Tragplatte erfordert nur noch einen Stopper pro Tragplatte und eine Ausnehmung in der Oberbauplatte bei Anordnung nur eines Stoppers an Stelle von zwei Stoppern, von denen bei der herkömmlichen Bauart jeweils einer an jedem Plattenende angeordnet ist, entstehen zwischen Oberbauplatte und Brückenüberbauplatte keine Zwängungen bei Längenänderungen - ein „wandern" der Oberbauplatte in Längsrichtung wird vermieden die Oberbauplatte kann sich durch die mittige Anordnung des Stoppers ungehindert aufgrund Temperatureinwirkung ausdehnen bzw. zusammenziehen die Anzahl der Oberbauplatten und der Stopper wird für eine Brücken- überbaulänge erheblich vermindert (z. B. 18 m Plattenlänge mit einem Stopper statt 6 m Plattenlänge mit zwei Stopper).Advantages of the Invention The length of the slabs on bridges can be increased and then ... to about 30m. Only a simple and inexpensive longitudinal reinforcement (less cutting and bending) is required - the slabs require less overall reinforcement (less reinforcement for stoppers ) The cost of formwork, reinforcement and other expenses drops by about 50%, the arrangement of the stopper in the middle of the support plate requires only one stopper per support plate and a recess in the superstructure board with the arrangement of only one stopper instead of two stoppers of which in the conventional design one is arranged at each end of the plate arise between Oberbauplatte and bridging plate no constraints on changes in length - a "wander" the Oberbauplatte in the longitudinal direction is avoided the Oberbauplatte can unhindered by the central arrangement of the stopper expand due to the effect of temperature or together flee The number of superstructure boards and the stopper is considerably reduced for a bridge overhang length (eg 18 m plate length with one stopper instead of 6 m plate length with two stoppers).
AusführunqsbeispielWorking Example
Die Erfindung soll nachstehend anhand eines Ausführungsbeispieles näher er- läutert werden.The invention will be explained below with reference to an exemplary embodiment.
Dabei zeigen:Showing:
Figur 1 - die Brückenkonstruktion der Festen Fahrbahn im Längsschnitt - Figur 2 - einen Querschnitt durch die Brücke im Endbereich der PlatteFigure 1 - the bridge construction of the slab track in longitudinal section - Figure 2 - a cross section through the bridge in the end region of the plate
Figur 3 - einen Querschnitt durch die Brücke in der PlattenmitteFigure 3 - a cross section through the bridge in the middle of the plate
Die Tragplatte 1 ist auf der Brückenüberbauplatte 2 über eine Schutzbetonschicht 3 aufgelagert. Die Tragplatte 1 weist die Längsvertiefung 7 und im mitt- leren Bereich den Stopper 5 auf, der in die mittig angeordnete Ausnehmung 6 der Längsrippe 4 der Oberbauplatte 8 eingreift. Die Tragplatte 1 weist in einem Abstand von 300 bis 800 cm Querrinnen 9; 10 auf, die in einer Breite von ca. 10 cm ausgeführt sind. Sie dienen der Querentwässerung der Brückenüberbauplatte 2. Zwischen der Tragplatte 1 und der Brückenüberbauplatte 2 oder der Schutzbetonschicht 3 ist eine Abdichtung 11 angeordnet. Die Tragplatte 1 ist von der Oberbauplatte 8 durch eine Trennebene 12 getrennt. Dadurch wird erreicht, dass sich beide Platten bei Temperaturbeeinflussung unterschiedlich voneinander bewegen können, so dass Risse in der Konstruktion vermieden werden. An den Rändern der Längsrippe 4 sind Streifenlager in Form von Elastomerband (t = 10 mm) aufgeklebt. The support plate 1 is supported on the bridging board 2 via a protective concrete layer 3. The support plate 1 has the longitudinal recess 7 and in the middle region the stopper 5, which engages in the centrally arranged recess 6 of the longitudinal rib 4 of the superstructure board 8. The support plate 1 has at a distance of 300 to 800 cm transverse grooves 9; 10, which are executed in a width of about 10 cm. They serve the Querentwässerung the bridge superstructure plate 2. Between the support plate 1 and the bridge superstructure plate 2 or the protective concrete layer 3, a seal 11 is arranged. The support plate 1 is separated from the superstructure board 8 by a parting plane 12. This ensures that both plates can move different from each other when temperature is affected, so that cracks in the construction can be avoided. At the edges of the longitudinal rib 4 strip bearings are glued in the form of elastomeric tape (t = 10 mm).

Claims

Schutzansprüche protection claims
1. Feste Fahrbahn für schienengebundene Fahrzeuge auf einer Brücke, wobei die feste Fahrbahn sich aus einer Brückenüberbauplatte (2) , einer diese abdeckenden, eine Längsvertiefung und einen Stopper aufweisenden Tragplatte (1 ) sowie einer Längsrippen aufweisenden Oberbauplatte zusammensetzt (8), auf der die Schienen mit Befestigungsmitteln angeordnet sind, gekennzeichnet dadurch, dass die die Längsvertiefung (4) aufweisende Tragplatte (1 ) den Stopper (5) auf Höhe der Mitte der darüber anzuordnenden Oberbauplatte (8) aufweist und die Längsvertiefung (7) der Tragplatte (1) in diesem Bereich auf einer Länge von etwa 60 bis 100 cm durch den Stopper (5) unterbrochen ist und die Oberbauplatte (8) eine Längsrippe (4) aufweist, die in ih- rem mittleren Bereich auf einer Länge von etwa 65 cm bis 105 cm mittels einer Ausnehmung (6) unterbrochen ist, in die formschlüssig der Stopper (5) der Tragplatte (1) eingreift.1. Solid roadway for rail vehicles on a bridge, the fixed carriageway is composed of a bridging board (2), a covering these, a longitudinal recess and a stopper having support plate (1) and a longitudinal ribs having superstructure board (8) on which the Rails are arranged with fastening means, characterized in that the longitudinal recess (4) having support plate (1) has the stopper (5) at the level of the center of the superstructure plate to be arranged above (8) and the longitudinal recess (7) of the support plate (1) this area is interrupted by the stopper (5) over a length of about 60 to 100 cm and the superstructure board (8) has a longitudinal rib (4) which in its central area over a length of about 65 cm to 105 cm a recess (6) is interrupted, engages in the form-fitting manner, the stopper (5) of the support plate (1).
2. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass die Ränder der Längsrippe (4) Streifenlager aufweisen.2. Fixed carriageway according to claim 1, characterized in that the edges of the longitudinal rib (4) have strip bearings.
3. Feste Fahrbahn nach Anspruch 1 und 2, gekennzeichnet dadurch, dass ein Elastomerband als Streifenlager auf die Ränder der Längsrippe (7) aufgeklebt ist.3. slab track according to claim 1 and 2, characterized in that an elastomeric tape is glued as a strip bearing on the edges of the longitudinal rib (7).
4. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass unter der Tragplatte (1 ) eine Schutzbetonschicht (3) angeordnet ist.4. slab track according to claim 1, characterized in that below the support plate (1) a protective concrete layer (3) is arranged.
5. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass zwi- sehen Brückenüberbauplatte (2) und der Tragplatte (1 ) oder der Schutzbetonschicht (3) eine Abdichtung (11 ) angeordnet ist.5. Slab track according to claim 1, characterized in that between see bridging plate (2) and the support plate (1) or the protective concrete layer (3) a seal (11) is arranged.
6. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass die Tragplatte (1 ) in einem gegenseitigen Abstand von etwa 600 bis 800 cm zum Stopper (5) jeweils Querrinnen (9; 10) aufweist, die eine Breite von6. Slab track according to claim 1, characterized in that the support plate (1) at a mutual distance of about 600 to 800 cm to the stopper (5) each transverse grooves (9, 10) having a width of
8 bis 12 cm besitzen, über die gesamte Länge der Tragplatte (1 ) ausgeführt sind und durch die Längsrippe (4) verlaufen. 8 to 12 cm, over the entire length of the support plate (1) are executed and extend through the longitudinal rib (4).
7. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass die Längsvertiefung (7) mit Stopper (5) an der Unterseite der Oberbauplatte (8) und die Längsrippe (4) mit Ausnehmung (6) an der Tragplatte (1 ) angeordnet sind.7. slab track according to claim 1, characterized in that the longitudinal recess (7) with stopper (5) on the underside of the superstructure board (8) and the longitudinal rib (4) with recess (6) on the support plate (1) are arranged.
8. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass der Stopper (5) in der Mitte der Länge der Oberbauplatte (8) angeordnet ist.8. Fixed track according to claim 1, characterized in that the stopper (5) in the middle of the length of the superstructure plate (8) is arranged.
9. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass zwi- sehen der Oberbauplatte (8) und der Tragplatte (1 ) eine Trennschicht als9. slab track according to claim 1, characterized in that between see the superstructure board (8) and the support plate (1) as a separation layer as
Bahn und/oder Matte und/oder Beschichtung eingebaut ist.Track and / or mat and / or coating is installed.
10. Feste Fahrbahn nach Anspruch 1 , gekennzeichnet dadurch, dass, dass die Oberbauplatte (8) bis etwa 30 m lang ausgeführt ist. 10. slab track according to claim 1, characterized in that that the superstructure board (8) is designed to about 30 m long.
EP09741773.7A 2008-05-05 2009-03-05 Fixed track for rail-bound vehicles on a bridge Not-in-force EP2274486B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008006153U DE202008006153U1 (en) 2008-05-05 2008-05-05 Slab track for rail vehicles on a bridge
PCT/EP2009/001547 WO2009135554A1 (en) 2008-05-05 2009-03-05 Fixed track for rail-bound vehicles on a bridge

Publications (2)

Publication Number Publication Date
EP2274486A1 true EP2274486A1 (en) 2011-01-19
EP2274486B1 EP2274486B1 (en) 2013-05-08

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Application Number Title Priority Date Filing Date
EP09741773.7A Not-in-force EP2274486B1 (en) 2008-05-05 2009-03-05 Fixed track for rail-bound vehicles on a bridge

Country Status (9)

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US (1) US20110197379A1 (en)
EP (1) EP2274486B1 (en)
JP (1) JP5220184B2 (en)
KR (1) KR101225807B1 (en)
CN (1) CN102016177B (en)
CA (1) CA2723757C (en)
DE (1) DE202008006153U1 (en)
RU (1) RU2460837C2 (en)
WO (1) WO2009135554A1 (en)

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Publication number Priority date Publication date Assignee Title
CN104947547A (en) * 2014-03-26 2015-09-30 苏州安邦轨道科技有限公司 Composite vibration reduction slab track system single body and composite type vibration isolation floating ballast bed
DE102016001953B4 (en) * 2016-02-19 2023-04-13 Karl Gerhards Railway bridges with slab track and continuously welded rails
RU173710U1 (en) * 2017-04-25 2017-09-07 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" CONTINUOUS SPAN STRUCTURE OF A METAL BRIDGE WITH A SANDLESS WAY ON REINFORCED CONCRETE PLATES
RU2751167C1 (en) * 2020-09-22 2021-07-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" Fixing block for securing diagram of sleepers of railway track for high-speed networks, long-distance and heavy train traffic
WO2022185101A1 (en) * 2021-03-05 2022-09-09 Overail S.R.L. Process and system for laying tracks for underground, railway and tramway lines

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DE10066016B4 (en) * 2000-02-01 2005-09-08 Walter-Heilit Verkehrswegebau Gmbh Formwork arrangement, in particular for the production of a concrete slab for a fixed railroad track
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Also Published As

Publication number Publication date
CN102016177A (en) 2011-04-13
CN102016177B (en) 2013-03-13
JP5220184B2 (en) 2013-06-26
RU2460837C2 (en) 2012-09-10
EP2274486B1 (en) 2013-05-08
KR101225807B1 (en) 2013-01-23
WO2009135554A1 (en) 2009-11-12
CA2723757C (en) 2013-08-13
KR20100137509A (en) 2010-12-30
RU2010142940A (en) 2012-04-27
US20110197379A1 (en) 2011-08-18
DE202008006153U1 (en) 2008-07-10
JP2011518971A (en) 2011-06-30
CA2723757A1 (en) 2009-11-12

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