EP1216326B1 - Procede pour construire une voie insonorisee - Google Patents

Procede pour construire une voie insonorisee Download PDF

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Publication number
EP1216326B1
EP1216326B1 EP00960631A EP00960631A EP1216326B1 EP 1216326 B1 EP1216326 B1 EP 1216326B1 EP 00960631 A EP00960631 A EP 00960631A EP 00960631 A EP00960631 A EP 00960631A EP 1216326 B1 EP1216326 B1 EP 1216326B1
Authority
EP
European Patent Office
Prior art keywords
track
rail
concrete
trough
rails
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.)
Expired - Lifetime
Application number
EP00960631A
Other languages
German (de)
English (en)
Other versions
EP1216326A1 (fr
Inventor
Horst Eilmes
Jean-Pierre Frottier
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.)
SEDRA ASPHALT TECHNIK BIEBRICH GmbH
Sika Deutschland GmbH
Original Assignee
Sedra Asphalt Technik Biebrich GmbH
Sika Deutschland GmbH
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 Sedra Asphalt Technik Biebrich GmbH, Sika Deutschland GmbH filed Critical Sedra Asphalt Technik Biebrich GmbH
Publication of EP1216326A1 publication Critical patent/EP1216326A1/fr
Application granted granted Critical
Publication of EP1216326B1 publication Critical patent/EP1216326B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • 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
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ

Definitions

  • the invention relates to a method for producing a thresholdless Track, in particular tram track without rail fastener, arranged in a cross-sectionally U-shaped trough.
  • the plate is reinforced in the longitudinal and transverse direction and has two U-shaped recesses in the longitudinal direction, rail troughs, profiled with appropriate cross track for the rail foot. From the slipform paver resulting tolerances in the range of +/- 5 mm in direction and height are corrected by inserting the rails in the rail troughs by adjusting with adjusting and held until the casting in the defined position. By appropriate machines then a potting compound is introduced, an elastic two-component compound whose composition can be designed so that different Schieneneinfeder Institute are possible under load. With this design, all rail fasteners are eliminated, since the rail is completely encapsulated, on the outside to just below the top of the rail and on the inside so high that the wheel flange can run free. The rail troughs themselves can also be designed on the outside as high as the casting of the two-component mass.
  • Another disadvantage is the need to have one to use expensive, accurate slipform paver, the only at longer distances, so not for tram tracks with the numerous Radii and switches, economically usable. Ultimately, it is often a detachment the potting compound of the prefabricated concrete wall because of different Extensibility of the materials under temperature influence noted.
  • FIG. 52 and 59 show a prefabricated trough Precast concrete parts, in which rail underlay means or also the rails even with the interposition of elastic components can be inserted.
  • One Casting of the rail is not disclosed.
  • From DE 44 27 237 A1 is a substructure for a track for rail vehicles known in which a continuously elastically mounted track without Rail fastener in a metal trough, namely a trough for each any rail that is inside the floor or a corresponding one Concrete body are embedded.
  • the rails themselves are laterally through Chamber filler and complementary wedges so framed that they Completely fill the metal trough and the rail in these wedge-shaped elements hangs. This construction is intended in particular a strong sound insulation cause.
  • the invention is based on the problem, an improved To provide a tram track with sound insulation under Use of the advantages of the prior art.
  • the invention initially assumes that in the tram construction site for laying tram tracks, as in the system INFUNDO, for example, a threshold-free system without rail fasteners use, but a certain degree of prefabrication is to be achieved, so that the duration of the construction site is reduced to a minimum ,
  • This concrete trough which can be produced in transportable lengths in a concrete plant, is prefabricated in one piece as a cross-sectionally U-shaped component or consists of a prefabricated plate, are placed on the corresponding edge strips.
  • the plate in the whole or parts of the plate, such as a reinforced base plate, be prefabricated as in-situ concrete.
  • the trough can also be produced by other methods known per se.
  • the edge strips are preferably positively connected by appropriate mechanical anchoring in the plate, possibly also opposite neighboring edge strips, endlessly joined together.
  • tongue-and-groove systems or stacked element systems with bonding, as in the processing of bricks can be used. It can also concrete or granite stones are installed. This results in an open path in the U-shaped trough.
  • preassembled track grates here comprising only two rails with spacers, z. B. tie rods, be inserted.
  • chamber stones can also be used or Kammer ReichllMech prefabricated and in the chambers of the Rails, e.g. Grooved rails be inserted and there clamping or adhesive be arrested.
  • the installation of the chamber stones is also possible in situ.
  • the track grid After inserting the track grid, for example, 18 m in length, this is aligned in height and lateral position, then a formwork positioned next to the rails to the track center. Between the thus erected formwork and the edge strips, the rail including the chamber stones is now cast, whereby it must be ensured that both under the rail foot and inside is cast to a few millimeters below the rail head, while the outside of the grouting reach just below the top rail can and also concludes with the surface of the edge strips.
  • the thickness of the layer to be cast should be at least 10 - 15 mm, so that sufficient bonding and flow into all joints is possible.
  • edge strips and the potting compound on the outside surface of the rail, but also in track center is still filled with asphalt or bitumen, for example, to obtain an identical with an adjacent road pavement and the construction gap between the trough, the encapsulated sound-absorbing mass on the rail and to cover the concrete to be cast in track center elastic.
  • asphalt or bitumen for example, to obtain an identical with an adjacent road pavement and the construction gap between the trough, the encapsulated sound-absorbing mass on the rail and to cover the concrete to be cast in track center elastic.
  • the track rod can be recessed during casting of the rail and be removed before pouring the concrete in the track center, if there is a need to prevent any electrical connection between the rails or to avoid stray currents or to prevent a sound bridge between the rails.
  • a repair for example, rail breakage
  • only the concrete in the track center and the asphalt layer on the surface needs to be removed and the track grid including casting can be removed from the trough.
  • a prefabricated concrete slab 11 is provided with edge strips 1, which are positively connected by metal connector 17 with the plate 11. Both the plate 11 and the edge strips 1 have been produced lengths of about 5 m previously in a factory and brought to the site in the position shown and positioned.
  • Figure 2 shows on the site pre-assembled track grates in a length of about 20 m, with grooved rails 20 have been kept by tie rods 18 at a distance. Chamber fillers 3 are also preassembled in the rail chambers before they have been brought into the illustrated position. Not shown are provisional supports of the tie rods on which the tracks are positioned in height and direction.
  • FIG. 3 shows firstly a formwork 21 attached on one side to the track center, for example similar to that known from EP 0 825 300 A1, which serves the small rail trough thus formed between the edge strip and the formwork 21 with a two-component material, eg To pour a polyurethane mixture and thereby cast the rail foot as well as to enclose the chamber stones on the outside of the rail.
  • a formwork 21 a which is also attached as shown at a distance of about 12 mm to and attached to the Kammer hypollkörpem, has been used to fully enclose the Kammer circulll emotions inside the rail.
  • FIG 5 schematically shows the final situation with the last method step, the introduction of concrete 6 between formworks 21a.
  • the formwork can be removed, but they can also remain as shown as permanent formwork in the track. If necessary, the remaining joints 9 can be filled on both sides of the rail and the concrete 6 in track center, for example, with asphalt or the like to adapt to the street level 8 in the neighborhood.
  • a formwork 21 a is fastened at a distance from the chamber filling body 13, so that a joint 14, 15, 16 results around the rail / filling body which is poured out with a two-component material such as a PUR mixture.
  • the rail is elastically embedded and fixed and the tie rod 18 could be removed.
  • concrete 6 is poured up to the height of the upper edge of the Kammer Stahlll stresses 10, 13.
  • asphalt or bitumen 19 shed so that all separation points between concrete, filler and Schienenverguß to Connection to the adjacent street level are covered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Cable Accessories (AREA)
  • Road Paving Structures (AREA)

Claims (7)

  1. Procédé de construction d'une voie de chemin de fer sans traverse, en particulier une voie pour tramway sans moyens de fixation des rails, agencée dans une cuve ayant une section en forme de U, comportant les étapes suivantes :
    fabrication préliminaire de pièces finies en béton pour la cuve, dans des longueurs transportables, et transport vers le chantier,
    réalisation d'une cuve adaptée à la largeur de la voie avec des bandes de bordure surélevées,
    pose d'une grille de voie pré-assemblée, comportant deux rails avec des écarteurs,
    montage d'éléments d'épaulement sur la grille de voie pré-assemblée ou in situ,
    ajustage de la grille de voie au moyen d'un support provisoire des écarteurs,
    mise en place d'un coffrage à côté des rails vers le milieu de la voie,
    coulage de l'enrobage des rails, sous le patin de rail et au moins aussi dans la fente obtenue entre les bandes de bordure et les rails,
    coulage de la masse de béton dans le milieu de voie entre les coffrages.
  2. Procédé selon la revendication 1, caractérisé en ce que la cuve est formée par une semelle avec des bandes de bordure montées sur les côtés ou par des pièces finies en béton réalisées séparément.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que les bandes de bordure sont assemblées par complémentarité de forme entre elles et/ ou avec la semelle.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les bandes de bordure sont plus basses que le bord supérieur des rails.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que, en cas d'utilisation de grilles de voie avec des entretoises de contre-rail, les entretoises de contre-rail sont dégagées pendant le coulage de l'enrobage des rails et sont retirées avant le coulage de la masse de béton.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le coffrage est retiré avant le coulage de la masse de béton.
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le coffrage est mis en place à distance des éléments d'épaulement pour le coulage de ceux-ci.
EP00960631A 1999-09-28 2000-09-08 Procede pour construire une voie insonorisee Expired - Lifetime EP1216326B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19946317 1999-09-28
DE19946317A DE19946317C1 (de) 1999-09-28 1999-09-28 Verfahren zur Herstellung eines schallgedämmten Gleises
PCT/EP2000/008798 WO2001023669A1 (fr) 1999-09-28 2000-09-08 Procede pour construire une voie insonorisee

Publications (2)

Publication Number Publication Date
EP1216326A1 EP1216326A1 (fr) 2002-06-26
EP1216326B1 true EP1216326B1 (fr) 2005-11-16

Family

ID=7923494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00960631A Expired - Lifetime EP1216326B1 (fr) 1999-09-28 2000-09-08 Procede pour construire une voie insonorisee

Country Status (5)

Country Link
EP (1) EP1216326B1 (fr)
AT (1) ATE310123T1 (fr)
AU (1) AU7285700A (fr)
DE (2) DE19946317C1 (fr)
WO (1) WO2001023669A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014197A3 (fr) * 2001-02-16 2003-06-03 Dirven Stuphane Ensemble d'un rail et d'une jaquette en matiere elastique.
DE10138803A1 (de) * 2001-08-14 2003-02-27 Boegl Max Bauunternehmung Gmbh Verfahren zum kontinuierlichen Lagern einer Schiene auf einer festen Fahrbahn sowie Justiereinrichtung und feste Fahrbahn
DE10224286C5 (de) * 2002-05-31 2010-01-28 Strabag Ag Gleis für Schienenfahrzeuge sowie Verfahren zum Herstellen eines Gleises
FR2928940B1 (fr) * 2008-03-21 2010-04-02 Systra Procede de prefabrication de longrines support de voie sur une travee prefabriquee
EP2557584A1 (fr) 2011-08-10 2013-02-13 Fei Company Procédé d'imagerie par microscopie à particules chargées
GB201911439D0 (en) * 2019-08-09 2019-09-25 Carpet Track Ltd Light railway system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387996B (de) * 1987-09-25 1989-04-10 Getzner Chemie Gmbh & Co Einrichtung zur elastischen lagerung von rillenschienen
FR2691484B1 (fr) * 1992-05-22 1994-07-29 Vanotti Gerard Procede de construction d'une voie ferree dans du beton.
DE19503220A1 (de) * 1994-02-10 1995-08-17 Butzbacher Weichenbau Gmbh System für den schotterlosen Oberbau von Gleisanlagen
DE4427237A1 (de) * 1994-08-02 1996-02-08 Hermann Ortwein Unterbau für ein Gleis für Schienenfahrzeuge
DE4430967A1 (de) * 1994-08-31 1996-03-07 Xaver Riebel Bauunternehmung G Schienenlagerung
DE19633262A1 (de) * 1996-08-17 1998-02-19 Sedra Asphalt Technik Biebrich Schalungs- und Entkopplungsvorrichtung
DE19707296C2 (de) * 1997-02-11 1999-11-25 Betonwerk Rethwisch Gmbh Verfahren zur Herstellung einer festen Fahrbahn und dazu geeigneter Betonfertigteile
DE19753328A1 (de) * 1997-12-02 1999-07-01 Sedra Asphalt Technik Biebrich Federnde Matte für Eisenbahnoberbau
NL1007815C2 (nl) * 1997-12-17 1999-06-24 Stevin Wegenbouw Spoorconstructie.
DE19806223A1 (de) * 1998-02-16 1999-08-19 Ortwein Gleis mit zwischen den Schienen angeordneten Gleisentwässerungskästen
FR2775303B1 (fr) * 1998-02-26 2000-06-23 Alsthom Cge Alcatel Procede de construction d'une voie de chemin de fer

Also Published As

Publication number Publication date
AU7285700A (en) 2001-04-30
WO2001023669A1 (fr) 2001-04-05
EP1216326A1 (fr) 2002-06-26
DE50011650D1 (de) 2005-12-22
DE19946317C1 (de) 2001-03-01
ATE310123T1 (de) 2005-12-15

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