EP1529134A1 - Voie sans ballast et procede de realisation correspondant - Google Patents

Voie sans ballast et procede de realisation correspondant

Info

Publication number
EP1529134A1
EP1529134A1 EP03792282A EP03792282A EP1529134A1 EP 1529134 A1 EP1529134 A1 EP 1529134A1 EP 03792282 A EP03792282 A EP 03792282A EP 03792282 A EP03792282 A EP 03792282A EP 1529134 A1 EP1529134 A1 EP 1529134A1
Authority
EP
European Patent Office
Prior art keywords
carriageway
slab
mandrel
support plate
tube
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Withdrawn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
EP03792282A
Other languages
German (de)
English (en)
Inventor
Martin Kowalski
Winfried Mohr
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
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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
Priority claimed from DE2002136534 external-priority patent/DE10236534B3/de
Priority claimed from DE2002136535 external-priority patent/DE10236535B4/de
Application filed by Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Publication of EP1529134A1 publication Critical patent/EP1529134A1/fr
Withdrawn legal-status Critical Current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
    • E01B2/00—General structure of permanent way
    • E01B2/003—Arrangement of tracks on bridges or in tunnels
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/13—Dowels for slabs, sleepers or rail-fixings

Definitions

  • the invention relates to a slab track such as e.g. the internationally known Rheda 2000 system, in particular on artificial structures, such as bridges or the like, with sleepers embedded in a concrete carriageway slab, which were aligned transversely to the direction of travel before the carriageway slab was applied, the carriageway slab and the support plate is connected to one another by the supports, preferably used in the alignment, consisting of a tube, and a method for producing such a slab track.
  • a slab track such as e.g. the internationally known Rheda 2000 system
  • artificial structures such as bridges or the like
  • sleepers embedded in a concrete carriageway slab which were aligned transversely to the direction of travel before the carriageway slab was applied
  • the carriageway slab and the support plate is connected to one another by the supports, preferably used in the alignment, consisting of a tube, and a method for producing such a slab track.
  • the tube of the truss support is installed in the hydraulically bound base layer in such a way that it protrudes upwards into the road slab that is still to be applied.
  • the projecting upper pipe section is connected to the sleeper reinforcement (especially with two-block sleepers) and then the carriageway slab is concreted on, with the height of the concrete carriageway slab projecting above the upper end of the pipe.
  • the carriageway slab and the substructure are firmly interlocked with one another and, for example, see DE 100 00 227 A1, and are not movable relative to one another, which does not damage the earth structure.
  • DE 199 13 204 A1 already provides a fixed carriageway with sleeper fastening members which are intended to hold the sleepers aligned laterally on the concrete base layer.
  • the thresholds are not shed, as with the Rheda 2000 system.
  • there is a rigid connection between the sleepers and the concrete base plate so that the arrangement of the anchoring bolts - which have no function with regard to the alignment of the sleepers according to the truss method - also result in a rigid dowelling of the sleepers with the concrete base layer.
  • the invention is therefore based on the object of designing a slab track of the type mentioned in such a way that a limited elastic movement of the track slab to the substructure is ensured in spite of the dowelling.
  • the tube is divided in the parting plane of the support plate and the carriageway plate and the sections of which are connected by a fill that enables an at least limited displacement of the carriageway plate on the support plate.
  • the sections are connected by a mandrel that has a rigid core encased in an elastomer jacket. Due to the inventive division of the tube of the truss support and the connection of the tube sections by a thin rigid core covered with an elastomer jacket, the extent of the elasticity of the jacket results in a limited mobility of the carriageway slab with respect to the substructure, this relatively low elastic mobility being completely in practice is sufficient to eliminate the disadvantages of a completely rigid connection.
  • the threshold is adjusted in the transverse direction with detachably mounted trusses and then - if necessary after connecting the upper pipe section to the threshold reinforcement - the carriageway slab is concreted on, according to the invention it is provided that an assembly mandrel protruding from the carriageway slab is used as the mandrel, which is removed after the carriageway slab has hardened and replaced by the elastomer-coated mandrel and the non-binding insert recess of Roadway is closed.
  • the production takes place in such a way that the pipe is in the parting plane of the Carrier plate and the carriageway plate is divided and that a rigid core rod is inserted into the pipe section concreted into the carrier plate and the upper pipe section is slipped thereon and that the core rod is connected to a handle that protrudes upwards from it before pouring it on, with the aid of which it can be adjusted After the road surface has hardened, it is pulled out and the pipe sections are then filled with the resilient material.
  • resilient material in particular PU foam
  • the upper insert opening of the carriageway plate remaining above the recessed upper tube section and formed by the elongated core rod with the handle, preferably rigidly formed on it, can be poured out with bitumen or the like in a further development of the invention or closed with a, preferably unscrewable, stopper ,
  • FIG. 1 shows a cross section through a Rheda 2000 slab track system parallel to the threshold axis, the area of the dowel connection being shown broken away,
  • FIG. 4 - 17 a section parallel to a threshold in different production stages of the carriageway slab to be applied to a support plate in a second embodiment of the invention.
  • 1 denotes a support plate, for example a hydraulically bound support layer HGT, or in particular the support plate of a bridge or the like
  • 2 denotes the roadway plate consisting of concrete, into which the illustrated embodiment of a slab track system Rheda 2000 are embodied as two-block threshold 3 thresholds.
  • the two threshold blocks 3a and 3b of the two-block threshold 3 are connected to one another by the continuous reinforcement designed as a lattice girder 4.
  • a crossbeam is first formed, consisting of a tube 5 divided into two, the lower tube section 5a of which is embedded in the support plate 1 and anchored therein by means of a sealing compound 6.
  • the height can be adjusted, for example, by spindles which are supported on the support plate 1 - the concrete for the carriageway plate 2 is applied up to the specified height 9, which lies above the upper end of the pipe section 5b.
  • the assembly mandrel 7 is pulled out and replaced by a mandrel 10 shown in FIG. 3, which consists of a thin rigid core 11 and an elastomer jacket 12.
  • the upper tube section 5b can be displaced in relation to the lower raw section 5a and thus into this sem dimensions a limited elastic mobility of the carriageway slab 2 relative to the substructure, that is, the support plate 1, which is particularly necessary when building on art structures, such as bridges or the like.
  • FIG. 4 shows a two-block concrete sleeper, which is placed with the aid of spindles 101 on a support plate 102, for example a support plate of an art structure, such as a bridge, with a lattice girder reinforcement 103, which connects the two individual blocks 104a and 104b of the two-block sleeper 104 to one another, and the bottom of these Blocks still protrude so that it is better concreted into the pavement slab.
  • the spindles 101 are used for the vertical alignment of the sleepers, while the horizontal alignment, that is, the alignment parallel to the longitudinal axis of the sleeper, is to be achieved by regulating crossbars.
  • the horizontal alignment that is, the alignment parallel to the longitudinal axis of the sleeper, is to be achieved by regulating crossbars.
  • 105 preferably removable side formwork for the later grouting of the carriageway slab can be seen.
  • an opening 106 for the truss support tube is first made in the support plate 102 (FIG. 5).
  • the lower tube section 107a of the crossbeam support tube 107 is inserted into this recess 106 (FIG. 6), into which the core rod 108 is then inserted, which protrudes upward above the support plate (FIG. 7).
  • a soft intermediate ring is placed on the core rod 108 118, e.g. B. made of polystyrene or the like., And then the upper tube section 107b of the cross tube is pushed on (FIGS. 9 and 10).
  • the regulating crossbar 109 is placed (see FIG. 11) and the threshold is aligned above the support plate 102, by horizontal displacement along the double arrows 110 on the one hand with the help of the regulating crossbar and by adjusting the height of the spindles 101 in accordance with the double arrows 111.
  • a, preferably U-shaped, tab 112 which is pushed from the side over the upper tube section 107b of the crossbar support tube 107, is welded to the grid reinforcement 103 in order to fix the set transverse position of the track grate (FIG. 12).
  • a handle 114 is screwed onto the core rod 108, which is provided with a tapered threaded section 113 at the upper end (FIG. 13), and then the roadway concrete is filled in to form the roadway plate 117 (FIG. 14).
  • the core rod 108 is pulled out using the pull-out handle 114 - if necessary, the core rod 108 can be extended so that it protrudes above the roadway plate, so that only the actual cross arm 115 of the handle has to be attached subsequently - Removed, so that a decoupling of the roadway plate 117 from the underlying support plate 102 is achieved.
  • the truss support tube consisting of the lower pipe section 107a and the upper pipe section 107b, is finally (FIG. 16) filled with PU foam or another flexible material (FIG. 17) and then the insert opening 116 remaining thereafter is finally filled with a suitable one Material, such as bitumen, backfilled or closed by a, preferably unscrewable, stopper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

L'invention concerne une voie sans ballast du type du système international connu, Rheda 2000, notamment sur des ouvrages d'art tels que des ponts ou similaires, comprenant une dalle continue (3) à base de traverses en béton, appliquée sur une dalle d'appui (1), les traverses ayant été orientées transversalement au sens de la marche, avant montage de la dalle continue. La dalle continue et la dalle d'appui sont interconnectées au moyen des supports qui sont utilisés de préférence au moment de l'orientation et consistent en un tube (5). Ledit tube est partagé dans le plan de séparation de la dalle d'appui et de la dalle continue et ses sections sont reliées par une opération de remblayage qui permet un déplacement au moins limité de la dalle continue sur la dalle d'appui.
EP03792282A 2002-08-09 2003-08-08 Voie sans ballast et procede de realisation correspondant Withdrawn EP1529134A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2002136534 DE10236534B3 (de) 2002-08-09 2002-08-09 Feste Fahrbahn und Verfahren zu ihrer Herstellung
DE10236534 2002-08-09
DE10236535 2002-08-09
DE2002136535 DE10236535B4 (de) 2002-08-09 2002-08-09 Verfahren zur Herstellung einer Festen Fahrbahn mit der Traversenmethode auf Brücken und anderen Kunstbauwerken
PCT/EP2003/008813 WO2004018771A1 (fr) 2002-08-09 2003-08-08 Voie sans ballast et procede de realisation correspondant

Publications (1)

Publication Number Publication Date
EP1529134A1 true EP1529134A1 (fr) 2005-05-11

Family

ID=31947602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03792282A Withdrawn EP1529134A1 (fr) 2002-08-09 2003-08-08 Voie sans ballast et procede de realisation correspondant

Country Status (6)

Country Link
EP (1) EP1529134A1 (fr)
JP (1) JP2005535813A (fr)
KR (1) KR100692428B1 (fr)
AU (1) AU2003255399A1 (fr)
TW (1) TW200513573A (fr)
WO (1) WO2004018771A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298930C (zh) * 2005-04-22 2007-02-07 西南交通大学 整体式轨道
WO2012135913A1 (fr) * 2011-04-05 2012-10-11 Newstyle Nominees Pty Ltd Support de semelle de voie ferrée
KR101629203B1 (ko) * 2014-04-30 2016-06-10 (주)청도코퍼레이션 프리캐스트 판넬을 이용한 방진용 부유궤도

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409653A1 (de) * 1994-03-21 1995-09-28 Wayss & Freytag Ag Feste Fahrbahn für schienengebundenen Verkehr
DE19514055B8 (de) 1994-04-13 2006-02-09 Denso Corp., Kariya Kraftstoffzuführsystem und dafür vorgesehene Versorgungsleitung
DE19515005A1 (de) * 1995-04-24 1996-10-31 Plica Peter Elastisch gelagerter Dübel für Eisenbahnschwellen
DE10000227A1 (de) * 1999-03-19 2000-10-19 Gsg Knape Gleissanierung Gmbh Verfahren zur Herstellung einer festen Fahrbahn für Schienenfahrzeuge und Richtsystem zur Verwendung bei einem solchen Verfahren
DE19913204B4 (de) 1999-03-24 2004-05-27 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Aufgelagerte feste Fahrbahn mit Schwellenbefestigungsgliedern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004018771A1 *

Also Published As

Publication number Publication date
KR100692428B1 (ko) 2007-03-12
KR20050035270A (ko) 2005-04-15
JP2005535813A (ja) 2005-11-24
WO2004018771A1 (fr) 2004-03-04
AU2003255399A1 (en) 2004-03-11
TW200513573A (en) 2005-04-16

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