EP1979541A1 - Ballastless track for railway vehicles - Google Patents

Ballastless track for railway vehicles

Info

Publication number
EP1979541A1
EP1979541A1 EP07702376A EP07702376A EP1979541A1 EP 1979541 A1 EP1979541 A1 EP 1979541A1 EP 07702376 A EP07702376 A EP 07702376A EP 07702376 A EP07702376 A EP 07702376A EP 1979541 A1 EP1979541 A1 EP 1979541A1
Authority
EP
European Patent Office
Prior art keywords
slab
reinforcement
roadway
sleepers
track 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.)
Withdrawn
Application number
EP07702376A
Other languages
German (de)
French (fr)
Inventor
Hans Bachmann
Jens Kleeberg
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.)
Rail One GmbH
Koninklijke BAM Groep NV
Original Assignee
Rail One GmbH
Koninklijke BAM Groep NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rail One GmbH, Koninklijke BAM Groep NV filed Critical Rail One GmbH
Publication of EP1979541A1 publication Critical patent/EP1979541A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Definitions

  • the invention relates to a solid track for rail vehicles, which has an inclined surface in the region of a curved course.
  • a roadway slab is provided in fixed lanes, can be embedded in the thresholds.
  • the roadway slab rests on a hydraulically bound base course, possibly also on an antifreeze layer, whereby the carriageway slab, the hydraulically bound support layer and the antifreeze layer are produced in separate operations.
  • the engineering structures are often planned and executed in advance, regardless of the type of superstructure later carried out. In such cases, it happens that the surfaces of the engineering structures are not adapted to the fixed carriageway. In particular, there is usually no adaptation to the required elevation in the region of a curved course of the fixed carriageway, so that the fixed carriageway then has to be executed on a flat structure.
  • Fig. 1 shows such a conventional structure of a fixed lane 1.
  • the fixed lane 1 consists essentially of a carriageway panel 2, in which sleepers 3 are embedded parallel to the surface of the carriageway panel 2.
  • the sleepers 3 are designed as bi-block sleepers with a lattice girder reinforcement 4.
  • the deck plate 2 is located on a bridge and rests on a profiled concrete slab 5, which is concreted on an optional protective concrete slab 6.
  • the bridge is given here merely as an example of a building with a horizontal surface.
  • the profiled concrete slab 5 has an elevation and accordingly has a trapezoidal cross-section.
  • the protective concrete board te 6 the profiled concrete slab 5 and the deck slab 2 made in separate operations, which is complicated and therefore expensive.
  • the invention is therefore based on the problem of specifying a solid track for rail vehicles, which is simpler in construction and thus less expensive to produce.
  • the fixed track according to the invention may have a grid-like reinforcement with longitudinal and / or transverse bars.
  • This longitudinal and transverse reinforcement optionally forms, together with sleepers, preferably bi-block sleepers, a track grid, which is aligned prior to concreting and then cast with concrete.
  • a plurality of vertically spaced-apart longitudinal and / or transverse bars are provided.
  • several layers of longitudinal and / or transverse bars can be used according to the static requirements.
  • the reinforcement of the carriageway slab of the fixed carriageway may comprise vertically arranged reinforcement sections, the length of which the respective height of the deck plate is adjusted.
  • the reinforcement may have a plurality of transverse vertical bars arranged.
  • sleepers may be embedded.
  • the reinforcement of the deck plate is connected to a reinforcement of the sleepers, preferably on the elevated side of the deck slab.
  • the reinforcement of the thresholds may be formed, for example, as a lattice girder, which is connected to the reinforcement of the carriageway plate by adjusting the track grating, for example by wire.
  • the thresholds having the grid reinforcement are formed as single-block, two-block or multi-block sleepers.
  • the deck plate with trapezoidal cross-section can be constructed on different types of substructure such as earthworks, bridges, tunnels or tunnels.
  • the trapezoidal roadway plate can be constructed under a switch track.
  • Fig. 1 shows a cross section of a fixed track according to the prior
  • Fig. 3 shows a second embodiment of a solid according to the invention
  • Fig. 2 shows a fixed track 7, which is located in the region of a curved course of the route.
  • the fixed carriageway 7 comprises a carriageway plate 8, in which a two-block sleeper 9 is embedded.
  • the two-block threshold 9 consists of blocks 10, 11, which are interconnected via a lattice girder 12. Of the Lattice girder 12 and the two-block threshold 9 are arranged parallel to the surface 13 of the carriageway plate 8.
  • the roadway panel 8 has a flat underside 14, which is arranged in the illustrated embodiment on a protective concrete slab 15, but in principle on any surface of an engineering structure.
  • the carriageway plate 8 with the carriage-bottom 14 and the inclined surface 13 has a trapezoidal cross-section.
  • a grid consisting of longitudinal bars 16 and associated transverse bars 17.
  • the transverse bars 17 adjoins the raised side of the carriageway plate 8 an angled, vertical reinforcement section 18, which in an approximately parallel to the surface thirteenth extending reinforcing section 19, which is connected to the lattice girder 12.
  • the roadway plate 8 is concreted after the alignment of the track grate in a single operation.
  • Fig. 3 shows a second embodiment of a fixed track according to the invention, wherein the same reference numerals as in Fig. 2 are used for matching components.
  • the fixed track 20 shown in cross-section in FIG. 3 basically has the same structure as the fixed carriageway of FIG. 2. Because of the greater elevation, additional transverse rods 21 are provided as part of the reinforcement, which are located below the lattice girder 12 and above lower transverse rods 22. The transverse rods 21, 22 are arranged parallel to one another and to the underside 14. In addition to the outer vertical reinforcement section 18 further vertical, rod-shaped reinforcement sections 23 are arranged in the interior of the carriageway plate, whose length is adapted to the respective height of the carriageway plate.
  • FIGS. 2 and 3 In the case of a curved course of a fixed track, the elevation changes only gradually, and accordingly the cross sections shown in FIGS. 2 and 3 are not to be considered as restrictions but as typical cross sections. stand, which merge into each other continuously. In the beginning and end of a curved course can be dispensed with additional cross bars 17, 21 and 22, instead, only the surface of the deck plate is slightly inclined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Railway Tracks (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Disclosed is a ballastless track for railway vehicles which has an inclined surface in the zone of a curved shape. Said ballastless track comprises a floor slab (8) that has a trapezoidal cross-section.

Description

Feste Fahrbahn für Schienenfahrzeuge Fixed carriageway for rail vehicles
Die Erfindung betrifft eine feste Fahrbahn für Schienenfahrzeuge, die im Bereich eines kurvenförmigen Verlaufs eine geneigte Oberfläche aufweist.The invention relates to a solid track for rail vehicles, which has an inclined surface in the region of a curved course.
Feste Fahrbahnen kommen zumeist bei Schienenstrecken zum Einsatz, die für hohe und sehr hohe Geschwindigkeiten ausgelegt sind. Anstelle eines herkömmlichen Schotterbetts ist bei festen Fahrbahnen eine Fahrbahnplatte vorgesehen, in der Schwellen eingebettet sein können. Bei Erdbauwerken liegt die Fahrbahnplat- te auf einer hydraulisch gebundenen Tragschicht, gegebenenfalls auch auf einer Frostschutzschicht auf, wobei die Fahrbahnplatte, die hydraulisch gebundene Tragschicht und die Frostschutzschicht in separaten Arbeitsgängen hergestellt werden.Fixed carriageways are mostly used on railroad tracks that are designed for high and very high speeds. Instead of a conventional ballast bed a roadway slab is provided in fixed lanes, can be embedded in the thresholds. In earthworks, the roadway slab rests on a hydraulically bound base course, possibly also on an antifreeze layer, whereby the carriageway slab, the hydraulically bound support layer and the antifreeze layer are produced in separate operations.
Bei festen Fahrbahnen werden die Ingenieurbauwerke häufig vorab geplant und ausgeführt, unabhängig von der später durchgeführten Oberbauart. In solchen Fällen kommt es vor, dass die Oberflächen der Ingenieurbauwerke nicht an die feste Fahrbahn angepasst sind. Insbesondere erfolgt zumeist keine Anpassung an die erforderliche Überhöhung im Bereich eines kurvenförmigen Verlaufs der festen Fahrbahn, sodass die feste Fahrbahn dann auf einem ebenen Bauwerk ausgeführt werden muss.On fixed carriageways, the engineering structures are often planned and executed in advance, regardless of the type of superstructure later carried out. In such cases, it happens that the surfaces of the engineering structures are not adapted to the fixed carriageway. In particular, there is usually no adaptation to the required elevation in the region of a curved course of the fixed carriageway, so that the fixed carriageway then has to be executed on a flat structure.
Fig. 1 zeigt einen solchen herkömmlichen Aufbau einer festen Fahrbahn 1. Die feste Fahrbahn 1 besteht im Wesentlichen aus einer Fahrbahnplatte 2, in die Schwellen 3 parallel zur Oberfläche der Fahrbahnplatte 2 eingebettet sind. Die Schwellen 3 sind als Zweiblockschwellen mit einer Gitterträgerbewehrung 4 ausgebildet. Die Fahrbahnplatte 2 befindet sich auf einer Brücke und liegt auf einer Profilbetonplatte 5 auf, die auf eine optionale Schutzbetonplatte 6 betoniert ist. Die Brücke wird hier lediglich als Beispiel für ein Bauwerk mit horizontaler Oberfläche angegeben. Bei einem kurvenförmigen Verlauf weist die Profilbetonplatte 5 eine Überhöhung auf und besitzt dementsprechend einen trapezförmigen Querschnitt. Bei einer derartigen herkömmlichen festen Fahrbahn werden die Schutzbetonplat- te 6, die Profilbetonplatte 5 und die Fahrbahnplatte 2 in separaten Arbeitsgängen hergestellt, was aufwändig und damit teuer ist.Fig. 1 shows such a conventional structure of a fixed lane 1. The fixed lane 1 consists essentially of a carriageway panel 2, in which sleepers 3 are embedded parallel to the surface of the carriageway panel 2. The sleepers 3 are designed as bi-block sleepers with a lattice girder reinforcement 4. The deck plate 2 is located on a bridge and rests on a profiled concrete slab 5, which is concreted on an optional protective concrete slab 6. The bridge is given here merely as an example of a building with a horizontal surface. In a curved course, the profiled concrete slab 5 has an elevation and accordingly has a trapezoidal cross-section. In such a conventional fixed track, the protective concrete board te 6, the profiled concrete slab 5 and the deck slab 2 made in separate operations, which is complicated and therefore expensive.
Der Erfindung liegt daher das Problem zugrunde, eine feste Fahrbahn für Schie- nenfahrzeuge anzugeben, die einfacher aufgebaut und damit kostengünstiger herstellbar ist.The invention is therefore based on the problem of specifying a solid track for rail vehicles, which is simpler in construction and thus less expensive to produce.
Zur Lösung dieses Problems ist bei einer festen Fahrbahn der eingangs genannten Art erfindungsgemäß vorgesehen, dass sie eine Fahrbahnplatte mit einem tra- pezförmigen Querschnitt aufweist. Anders als bei herkömmlichen festen Fahrbahnen wird erfindungsgemäß auf eine separate Profilbetonplatte und eine darauf aufgebrachte separate Fahrbahnplatte verzichtet, stattdessen wird lediglich die den trapezförmigen Querschnitt aufweisende Fahrbahnplatte in einem einzigen Arbeitsschritt hergestellt, sodass anders als bei herkömmlichen Bauweisen keine Betonierfuge zwischen Fahrbahnplatte und einer Profilbetonschicht entsteht. Die bei einem kurvenförmigen Verlauf erforderliche Überhöhung wird durch die trapezförmige Fahrbahnplatte erzielt. Diese Fahrbahnplatte weist einen veränderlichen Querschnitt auf, der an die jeweils erforderliche Überhöhung angepasst ist.To solve this problem is provided according to the invention in a fixed track of the type mentioned, that it has a track plate with a trapezzförmigen cross-section. Unlike conventional solid lanes according to the invention is dispensed with a separate profiled concrete slab and applied thereon separate track plate, instead only the trapezoidal cross-section having roadway slab is made in a single step, so unlike conventional constructions no Betonierfuge between the slab and a profiled concrete layer. The required for a curved course elevation is achieved by the trapezoidal track plate. This deck plate has a variable cross-section, which is adapted to the respective required elevation.
Die erfindungsgemäße feste Fahrbahn kann eine gitterartige Bewehrung mit Längs- und/oder Querstäben aufweisen. Diese Längs- und Querbewehrung bildet gegebenenfalls zusammen mit Schwellen, vorzugsweise Zweiblockschwellen, einen Gleisrost, der vor dem Betonieren ausgerichtet und anschließend mit Beton vergossen wird.The fixed track according to the invention may have a grid-like reinforcement with longitudinal and / or transverse bars. This longitudinal and transverse reinforcement optionally forms, together with sleepers, preferably bi-block sleepers, a track grid, which is aligned prior to concreting and then cast with concrete.
In weiterer Ausgestaltung der Erfindung kann es vorgesehen sein, dass mehrere, vertikal voneinander beabstandete Längs- und/oder Querstäbe vorgesehen sind. Bei großen Überhöhungen können entsprechend den statischen Erfordernissen mehrere Schichten von Längs- und/oder Querstäben verwendet werden.In a further embodiment of the invention, it may be provided that a plurality of vertically spaced-apart longitudinal and / or transverse bars are provided. For large elevations, several layers of longitudinal and / or transverse bars can be used according to the static requirements.
Zusätzlich kann die Bewehrung der Fahrbahnplatte der erfindungsgemäßen festen Fahrbahn vertikal angeordnete Bewehrungsabschnitte aufweisen, deren Länge an die jeweilige Höhe der Fahrbahnplatte angepasst ist. Insbesondere kann die Bewehrung mehrere in Querrichtung verteilt angeordnete vertikale Stäbe aufweisen.In addition, the reinforcement of the carriageway slab of the fixed carriageway according to the invention may comprise vertically arranged reinforcement sections, the length of which the respective height of the deck plate is adjusted. In particular, the reinforcement may have a plurality of transverse vertical bars arranged.
In die Fahrbahnplatte der erfindungsgemäßen festen Fahrbahn können Schwellen eingebettet sein. Um eine besonders gute Kraftübertragung sicherzustellen, kann es vorgesehen sein, dass die Bewehrung der Fahrbahnplatte an eine Bewehrung der Schwellen angeschlossen ist, vorzugsweise an der erhöhten Seite der Fahrbahnplatte. Die Bewehrung der Schwellen kann beispielsweise als Gitterträger ausgebildet sein, die nach dem Justieren des Gleisrostes zum Beispiel durch Draht mit der Bewehrung der Fahrbahnplatte verbunden wird. Vorzugsweise sind die die Gitterbewehrung aufweisenden Schwellen als Einblock-, Zweiblock- oder Mehrblockschwellen ausgebildet. Die Fahrbahnplatte mit trapezförmigem Querschnitt kann auf unterschiedlichen Arten des Unterbaus wie Erdbauwerke, Brücken, Tunnels oder Tunneleinschnitten aufgebaut sein. Daneben kann die trapez- förmige Fahrbahnplatte unter einer Weichenfahrbahn aufgebaut sein.In the carriageway plate of the fixed track according to the invention sleepers may be embedded. In order to ensure a particularly good power transmission, it can be provided that the reinforcement of the deck plate is connected to a reinforcement of the sleepers, preferably on the elevated side of the deck slab. The reinforcement of the thresholds may be formed, for example, as a lattice girder, which is connected to the reinforcement of the carriageway plate by adjusting the track grating, for example by wire. Preferably, the thresholds having the grid reinforcement are formed as single-block, two-block or multi-block sleepers. The deck plate with trapezoidal cross-section can be constructed on different types of substructure such as earthworks, bridges, tunnels or tunnels. In addition, the trapezoidal roadway plate can be constructed under a switch track.
Weitere Vorteile und Einzelheiten der Erfindung werden anhand von Ausführungsbeispielen unter Bezugnahme auf die Figuren erläutert. Die Figuren sind schematische Darstellungen und zeigen:Further advantages and details of the invention will be explained with reference to embodiments with reference to the figures. The figures are schematic representations and show:
Fig. 1 einen Querschnitt einer festen Fahrbahn gemäß dem Stand derFig. 1 shows a cross section of a fixed track according to the prior
Technik;Technology;
Fig. 2 ein erstes Ausführungsbeispiel einer erfindungsgemäßen festen Fahrbahn; und2 shows a first embodiment of a fixed track according to the invention; and
Fig. 3 ein zweites Ausführungsbeispiel einer erfindungsgemäßen festenFig. 3 shows a second embodiment of a solid according to the invention
Fahrbahn.Roadway.
Fig. 2 zeigt eine feste Fahrbahn 7, die sich im Bereich eines kurvenförmigen Verlaufs der Strecke befindet. Die feste Fahrbahn 7 umfasst eine Fahrbahnplatte 8, in die eine Zweiblockschwelle 9 eingebettet ist. Die Zweiblockschwelle 9 besteht aus Blöcken 10, 11, die über einen Gitterträger 12 miteinander verbunden sind. Der Gitterträger 12 und die Zweiblockschwelle 9 sind parallel zur Oberfläche 13 der Fahrbahnplatte 8 angeordnet.Fig. 2 shows a fixed track 7, which is located in the region of a curved course of the route. The fixed carriageway 7 comprises a carriageway plate 8, in which a two-block sleeper 9 is embedded. The two-block threshold 9 consists of blocks 10, 11, which are interconnected via a lattice girder 12. Of the Lattice girder 12 and the two-block threshold 9 are arranged parallel to the surface 13 of the carriageway plate 8.
Die Fahrbahnplatte 8 weist eine ebene Unterseite 14 auf, die in dem dargestellten Ausführungsbeispiel auf einer Schutzbetonplatte 15, grundsätzlich jedoch auf einer beliebigen Oberfläche eines Ingenieurbauwerks, angeordnet ist.The roadway panel 8 has a flat underside 14, which is arranged in the illustrated embodiment on a protective concrete slab 15, but in principle on any surface of an engineering structure.
Die Fahrbahnplatte 8 mit der wagerechten Unterseite 14 und der geneigten Oberfläche 13 weist einen trapezförmigen Querschnitt auf. In der Fahrbahnplatte 8 be- findet sich ein Gitterrost, bestehend aus Längsstäben 16 und damit verbundenen Querstäben 17. An die Querstäbe 17 schließt sich an der erhöhten Seite der Fahrbahnplatte 8 ein abgewinkelter, vertikaler Bewehrungsabschnitt 18 an, der in einen näherungsweise parallel zur Oberfläche 13 verlaufenden Bewehrungsabschnitt 19 übergeht, der an den Gitterträger 12 angeschlossen ist. Die Fahrbahn- platte 8 wird nach dem Ausrichten des Gleisrostes in einem einzigen Arbeitsgang betoniert.The carriageway plate 8 with the carriage-bottom 14 and the inclined surface 13 has a trapezoidal cross-section. In the carriageway plate 8 there is a grid, consisting of longitudinal bars 16 and associated transverse bars 17. The transverse bars 17 adjoins the raised side of the carriageway plate 8 an angled, vertical reinforcement section 18, which in an approximately parallel to the surface thirteenth extending reinforcing section 19, which is connected to the lattice girder 12. The roadway plate 8 is concreted after the alignment of the track grate in a single operation.
Fig. 3 zeigt ein zweites Ausführungsbeispiel einer erfindungsgemäßen festen Fahrbahn, wobei für übereinstimmende Bestandteile dieselben Bezugszeichen wie in Fig. 2 verwendet werden.Fig. 3 shows a second embodiment of a fixed track according to the invention, wherein the same reference numerals as in Fig. 2 are used for matching components.
Die in Fig. 3 im Querschnitt gezeigte feste Fahrbahn 20 weist grundsätzlich denselben Aufbau wie die feste Fahrbahn von Fig. 2 auf. Wegen der stärkeren Überhöhung sind zusätzliche Querstäbe 21 als Bestandteil der Bewehrung vorgese- hen, die sich unterhalb des Gitterträgers 12 und oberhalb von unteren Querstäben 22 befinden. Die Querstäbe 21 , 22 sind parallel zueinander und zur Unterseite 14 angeordnet. Neben dem äußeren vertikalen Bewehrungsabschnitt 18 sind weitere vertikale, stabförmige Bewehrungsabschnitte 23 im Inneren der Fahrbahnplatte angeordnet, deren Länge an die jeweilige Höhe der Fahrbahnplatte angepasst ist.The fixed track 20 shown in cross-section in FIG. 3 basically has the same structure as the fixed carriageway of FIG. 2. Because of the greater elevation, additional transverse rods 21 are provided as part of the reinforcement, which are located below the lattice girder 12 and above lower transverse rods 22. The transverse rods 21, 22 are arranged parallel to one another and to the underside 14. In addition to the outer vertical reinforcement section 18 further vertical, rod-shaped reinforcement sections 23 are arranged in the interior of the carriageway plate, whose length is adapted to the respective height of the carriageway plate.
Bei einem kurvenförmigen Verlauf einer festen Fahrbahn ändert sich die Überhöhung nur allmählich, dementsprechend sind die in den Fig. 2 und 3 dargestellten Querschnitte nicht als Beschränkung, sondern als typische Querschnitte zu ver- stehen, die kontinuierlich ineinander übergehen. Im Anfangs- und Endbereich eines kurvenförmigen Verlaufs kann auf zusätzliche Querstäbe 17, 21 und 22 verzichtet werden, stattdessen wird lediglich die Oberfläche der Fahrbahnplatte geringfügig geneigt. In the case of a curved course of a fixed track, the elevation changes only gradually, and accordingly the cross sections shown in FIGS. 2 and 3 are not to be considered as restrictions but as typical cross sections. stand, which merge into each other continuously. In the beginning and end of a curved course can be dispensed with additional cross bars 17, 21 and 22, instead, only the surface of the deck plate is slightly inclined.

Claims

Patentansprüche: Patent claims:
1. Feste Fahrbahn für Schienenfahrzeuge, die im Bereich eines kurvenförmigen Verlaufs eine geneigte Oberfläche aufweist, dadurch gekennzeichnet,1. Slab track for rail vehicles, which has an inclined surface in the area of a curved course, characterized in that
5 dass sie eine Fahrbahnplatte (8) mit einem trapezförmigen Querschnitt aufweist.5 that it has a road slab (8) with a trapezoidal cross section.
2. Feste Fahrbahn nach Anspruch 1 , dadurch gekennzeichnet, dass die Fahrbahnplatte (8) eine gitterartige Bewehrung mit Längs- und/oder Querstäben2. Solid carriageway according to claim 1, characterized in that the carriageway slab (8) has a lattice-like reinforcement with longitudinal and / or transverse bars
10 (16, 17, 21 , 22) aufweist.10 (16, 17, 21, 22).
3. Feste Fahrbahn nach Anspruch 2, dadurch gekennzeichnet, dass mehrere, vertikal voneinander beabstandete Längs- und/oder Querstäbe (16, 17, 21 , 22) vorgesehen sind.3. Slab track according to claim 2, characterized in that a plurality of vertically spaced longitudinal and / or transverse bars (16, 17, 21, 22) are provided.
1.51.5
4. Feste Fahrbahn nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Bewehrung der Fahrbahnplatte (8) vertikal angeordnete Bewehrungsabschnitte (18, 23) aufweist, deren Länge an die jeweilige Höhe der Fahrbahnplatte (8) angepasst ist. 04. Slab track according to claim 2 or 3, characterized in that the reinforcement of the roadway slab (8) has vertically arranged reinforcement sections (18, 23), the length of which is adapted to the respective height of the roadway slab (8). 0
5. Feste Fahrbahn nach Anspruch 4, dadurch gekennzeichnet, dass die Bewehrung mehrere in Querrichtung verteilt angeordnete vertikale Bewehrungsabschnitte (18, 23) aufweist.5. Slab track according to claim 4, characterized in that the reinforcement has a plurality of vertical reinforcement sections (18, 23) distributed in the transverse direction.
5 6. Feste Fahrbahn nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass in die Fahrbahnplatte (8) Schwellen eingebettet sind.5 6. Slab track according to one of the preceding claims, characterized in that sleepers are embedded in the roadway slab (8).
7. Feste Fahrbahn nach Anspruch 6, dadurch gekennzeichnet, dass die Bewehrung der Fahrbahnplatte (8) an eine Bewehrung der Schwellen ange- 0 schlössen ist, vorzugsweise an der erhöhten Seite der Fahrbahnplatte (8).7. Slab track according to claim 6, characterized in that the reinforcement of the roadway slab (8) is connected to a reinforcement of the sleepers, preferably on the raised side of the roadway slab (8).
8. Feste Fahrbahn nach Anspruch 7, dadurch gekennzeichnet, dass die Bewehrung der Schwellen als Gitterträger (12) ausgebildet ist. 8. Slab track according to claim 7, characterized in that the reinforcement of the sleepers is designed as a lattice girder (12).
9. Feste Fahrbahn nach Anspruch 8, dadurch gekennzeichnet, dass die Schwellen mit Gitterträgerbewehrung als Einblock-, Zweiblock- oder Mehrblockschwellen ausgebildet sind.9. Slab track according to claim 8, characterized in that the sleepers with lattice girder reinforcement are designed as single-block, two-block or multi-block sleepers.
10. Feste Fahrbahn nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Fahrbahnplatte (8) mit trapezförmigem Querschnitt auf unterschiedlichen Arten des Unterbaus wie Erdbauwerke, Brücken, Tunnels oder Tunneleinschnitten aufgebaut sein kann.10. Solid roadway according to one of the preceding claims, characterized in that the roadway slab (8) with a trapezoidal cross-section can be constructed on different types of substructure such as earthworks, bridges, tunnels or tunnel cuts.
11. Feste Fahrbahn nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Fahrbahnplatte (8) mit trapezförmigem Querschnitt unter einer Weichenfahrbahn aufgebaut sein kann. 11. Slab track according to one of the preceding claims, characterized in that the roadway slab (8) can be constructed with a trapezoidal cross-section under a switch track.
EP07702376A 2006-02-03 2007-01-20 Ballastless track for railway vehicles Withdrawn EP1979541A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610005376 DE102006005376A1 (en) 2006-02-03 2006-02-03 Fixed carriageway for rail vehicles
PCT/DE2007/000095 WO2007087781A1 (en) 2006-02-03 2007-01-20 Ballastless track for railway vehicles

Publications (1)

Publication Number Publication Date
EP1979541A1 true EP1979541A1 (en) 2008-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07702376A Withdrawn EP1979541A1 (en) 2006-02-03 2007-01-20 Ballastless track for railway vehicles

Country Status (5)

Country Link
EP (1) EP1979541A1 (en)
AU (1) AU2007211764B2 (en)
DE (1) DE102006005376A1 (en)
TW (1) TW200801285A (en)
WO (1) WO2007087781A1 (en)

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DE102006005376A1 (en) 2007-08-16
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AU2007211764B2 (en) 2011-03-03
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