EP1979541A1 - Voie sans ballast pour véhicules ferroviaires - Google Patents

Voie sans ballast pour véhicules ferroviaires

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Withdrawn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)
English (en)
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/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Withdrawn legal-status Critical Current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
    • 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

Voie sans ballast pour véhicules ferroviaires, présentant, dans la zone d'un trajet en courbe, une surface inclinée, caractérisée en ce qu'elle comprend une plaque de voie ayant une section trapézoïdale.
EP07702376A 2006-02-03 2007-01-20 Voie sans ballast pour véhicules ferroviaires Withdrawn EP1979541A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610005376 DE102006005376A1 (de) 2006-02-03 2006-02-03 Feste Fahrbahn für Schienenfahrzeuge
PCT/DE2007/000095 WO2007087781A1 (fr) 2006-02-03 2007-01-20 Voie sans ballast pour véhicules ferroviaires

Publications (1)

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

Family

ID=37873265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07702376A Withdrawn EP1979541A1 (fr) 2006-02-03 2007-01-20 Voie sans ballast pour véhicules ferroviaires

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2910585A1 (fr) 2014-02-21 2015-08-26 Bayer MaterialScience AG Corps de ballast et procédé de fabrication de corps de ballast

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102409580B (zh) * 2011-09-08 2013-07-17 中铁十二局集团有限公司 350km/h高铁双线路基曲线段M型基床及其填筑方法
CN103374865B (zh) * 2012-04-18 2015-06-24 中铁二局股份有限公司 无砟轨道板纵连铺设施工方法
CN103374866B (zh) * 2012-04-28 2016-01-13 中铁二局股份有限公司 无砟轨道板铺设方法
JP6316101B2 (ja) * 2014-06-03 2018-04-25 大成建設株式会社 鉄道車両用軌道とその施工方法
CN108130833B (zh) * 2017-12-22 2020-02-07 中铁四院集团岩土工程有限责任公司 沉降偏移无砟轨道的纠偏方法
CN109056731B (zh) * 2018-07-06 2020-07-24 中铁二院工程集团有限责任公司 一种紧邻既有无砟轨道路基的岩溶注浆加固方法
CN111691250B (zh) * 2020-05-25 2021-11-23 中国路桥工程有限责任公司 水泥混凝土路面的施工方法及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736943C1 (de) * 1987-10-31 1988-12-08 Dyckerhoff & Widmann Ag Eisenbahnoberbau,insbesondere fuer sehr hohe Fahrgeschwindigkeiten
DE19604887C2 (de) * 1996-02-10 1999-10-21 Metzer Horst Schotterloser Oberbau für Schienenbahnen
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
NL1024494C2 (nl) * 2003-10-09 2005-04-15 Konink Bam Groep Nv Werkwijze en inrichting voor het aanleggen van een spoortraject.
DE202006008118U1 (de) * 2006-05-20 2006-08-17 Heitkamp Rail Gmbh Vorrichtung zur Seitenausrichtung eines Gleisrostes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007087781A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2910585A1 (fr) 2014-02-21 2015-08-26 Bayer MaterialScience AG Corps de ballast et procédé de fabrication de corps de ballast

Also Published As

Publication number Publication date
TW200801285A (en) 2008-01-01
WO2007087781A1 (fr) 2007-08-09
AU2007211764A1 (en) 2007-08-09
AU2007211764B2 (en) 2011-03-03
AU2007211764A8 (en) 2011-02-24
DE102006005376A1 (de) 2007-08-16

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