EP0924344B1 - Voie ferrée - Google Patents

Voie ferrée Download PDF

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Publication number
EP0924344B1
EP0924344B1 EP19980204321 EP98204321A EP0924344B1 EP 0924344 B1 EP0924344 B1 EP 0924344B1 EP 19980204321 EP19980204321 EP 19980204321 EP 98204321 A EP98204321 A EP 98204321A EP 0924344 B1 EP0924344 B1 EP 0924344B1
Authority
EP
European Patent Office
Prior art keywords
rails
grooves
fixing
course
laid
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
EP19980204321
Other languages
German (de)
English (en)
Other versions
EP0924344A1 (fr
Inventor
Cornelis Pieter Pronk
Josephus Cornelis Petrus Heerkens
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.)
HEIJMANS WEGEN- EN WATERBOUW BV
KONINKLIJKE WEGENBOUW STEVIN BV
Original Assignee
HEIJMANS WEGEN- EN WATERBOUW BV
KONINKLIJKE WEGENBOUW STEVIN BV
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 HEIJMANS WEGEN- EN WATERBOUW BV, KONINKLIJKE WEGENBOUW STEVIN BV filed Critical HEIJMANS WEGEN- EN WATERBOUW BV
Publication of EP0924344A1 publication Critical patent/EP0924344A1/fr
Application granted granted Critical
Publication of EP0924344B1 publication Critical patent/EP0924344B1/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
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/06—Pavings adjacent tramways rails ; Pavings comprising railway tracks
    • 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
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material

Definitions

  • the invention relates to a method for laying rails in a pavement having a road surface for traffic, wherein the rails are laid in the pavement such that they are sunken with respect to the road surface according to the preamble of claim 1.
  • European Patent Application EP-A 0 737 778 in the name of the Applicant discloses a rail track construction with which two parallel rails are laid in grooves in a concrete or steel foundation.
  • a layer of sound-absorbent material such as, for example, very open asphalt concrete (VOAC) is applied between and alongside the rails. How the rails are fixed in the grooves is not shown in more detail. Fixing of the rails is problematical since, on the one hand, a high degree of fixation is desired and, on the other hand, a sound-damping effect must also be obtained and the transfer of vibration from the rails to the foundation, which for example is made of concrete, must be restricted.
  • VOAC very open asphalt concrete
  • EP-A 0 737 778 is not suitable for use in a road surface for traffic, such as, for example, in the case of tram rails laid in the road.
  • NL patent 36958 discloses a method according to the preamble of claim 1. A rail structure comprising rails and cross members is positioned after which the area in between is filled.
  • One aim of the present invention is therefore to provide a method for laying rails in a pavement with which stable positioning of the rails can take place in a simple and inexpensive manner.
  • a further aim of the present invention is to provide a method for forming a rail construction which is well integrated in the paving construction of the pavement with relatively few transitions so that a level road surface is retained.
  • a further aim of the present invention is to provide a rail construction wherein adequate vibration damping of the rails is obtained, wherein fixing of the position in the long term under static loads is guaranteed and wherein in the event of replacement the rails can be removed relatively easily.
  • the method according to the present invention has the characterising features of claim 1.
  • the layer of starting material When applying the layer of starting material the latter can be rendered plastic and applied simply with the aid of, for example, known asphalt spreading techniques.
  • the voids in the starting material are then filled with a hardening reinforcing medium so that a fixing course is formed which has very high lateral dimensional stability.
  • the rails are accurately fixed and sleepers, tie bars or other fixing means to join the rails to one another can be dispensed with.
  • the method according to the present invention saves costs because the major part of the rail construction is formed by the road paving.
  • the space between the rails and the wall of the grooves is filled with a casting material, such as a casting material based on plastics, optionally with vibration-damping fillers, or a casting material composed of asphalt.
  • a casting material such as a casting material based on plastics, optionally with vibration-damping fillers, or a casting material composed of asphalt.
  • the staring material used for the fixing course is very open asphalt concrete (VOAC) having a voids content of at least 20 %, preferably between 25 % and 30 %. It has been found that such a course allows good penetration of the hardening reinforcing medium and that a highly advantageous lateral dimensional stability is obtained by this means.
  • the reinforcing medium comprises a cement-based slurry which has good penetration in very open asphalt concrete.
  • the thickness of the fixing course is preferably between 5 cm and 15 cm and in a preferred embodiment forms the road surface for the traffic.
  • a roadbase comprising asphalt granulate cement formed from recycled asphalt concrete with cement (CRAC) and/or asphalt concrete with minerals such as crushed aggregate or chippings (for example RAC) is preferably used.
  • CRAC recycled asphalt concrete with cement
  • a basecourse of asphalt concrete with minerals (RAC) can be used on top of this foundation and the fixing course applied on top of this.
  • transverse forces of various magnitude such as, for example, transverse forces which arise when taking bends, can be absorbed by varying the thickness of the fixing course.
  • the thickness of the roadbase is partly dependent on the sub-grade conditions and on the volume of traffic.
  • FIG. 1 shows a diagrammatic cross-section of a tram rail construction according to the present invention.
  • the figure shows a tram rail construction 1 having two rails 2, 2'. each of which has been laid in an individual groove 3.
  • the groove 3 has been made in a fixing course 4 according to the present invention which has been formed from very open asphalt concrete with a hardened cement-based reinforcing medium therein.
  • the fixing course 4 forms a road surface 5 for traffic, the rails 2, 2' being laid flush with the road surface 5.
  • the rails 2. 2' have been fixed in the grooves 3 by means of a plastic casting material 6, which, for example, is formed from a plastic, optionally with vibration-damping fillers.
  • a plastic casting material 6 which, for example, is formed from a plastic, optionally with vibration-damping fillers.
  • a roadbase 8 is used below the basecourse 7, which roadbase 8 can have a composition similar to that of the basecourse 7 or can be formed from crushed used asphalt concrete to which about 4 % by wt cement has been added (CRushed Asphalt Cement or CRAC) which has been made up in accordance with generally known guidelines.
  • rails can be laid in a pavement in a simple manner, without using sleepers, tie bars or other fixing means, such that a rail construction is obtained that is well integrated in the road surface with a minimum of transitions and minimum unevenness.
  • the rails 2, 2' can be anchored in a stable manner without the use of sleepers or other tie elements between the rails.

Claims (13)

  1. Procédé pour disposer des rails dans une chaussée comportant une surface de roulement pour le trafic, dans lequel les rails sont disposés dans la chaussée de telle sorte qu'ils soient en contrebas par rapport à la surface de roulement dans lequel les rails sont disposés dans une couche de fixation qui a été réalisée en un matériau de départ poreux ayant une teneur en vides relativement élevée, lesquels vides sont remplis d'un milieu de renforcement durcissant, caractérisé en ce que des rainures, dans lesquels les rails peuvent être disposés, sont d'abord réalisées dans le matériau de départ de la couche de fixation, après quoi le milieu de renforcement est appliqué.
  2. Procédé selon la revendication 1, caractérisé en ce que la couche de fixation est d'abord formée et en ce que les rainures sont réalisées après le durcissement du milieu de renforcement.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que, après avoir disposé les rails dans les rainures, l'espace compris entre les rails et la paroi des rainures est rempli d'un matériau de coulée.
  4. Procédé selon la revendication 1, 2 ou 3, caractérisé en ce que le milieu de renforcement comprend une suspension à base de ciment.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que la couche de fixation comprend du béton bitumineux à enrobés très ouverts (VOAC) ayant une teneur en vides d'au moins 20 %, de préférence comprise entre 25 % et 30 %.
  6. Procédé selon l'une des revendications précédentes, caractérisé en ce que le matériau de coulée comprend un plastique durcissable ou de l'asphalte.
  7. Procédé selon l'une des revendications précédentes, caractérisé en ce que deux rails parallèles sont disposés sans relier lesdits rails l'un à l'autre par des traverses.
  8. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'épaisseur de la couche de fixation est comprise entre 5 cm et 15 cm.
  9. Procédé selon l'une des revendications précédentes, caractérisé en ce que la couche de fixation forme la surface de roulement.
  10. Procédé selon l'une des revendications précédentes, caractérisé en ce que la couche de fixation est appliquée sur une couche de base comprenant du béton bitumineux recyclé avec du ciment (CRAC) et/ou du béton bitumineux avec des minéraux tels qu'un agrégat concassé ou des gravillons (RAC).
  11. Procédé selon la revendication 10, caractérisé en ce que le revêtement de béton bitumineux avec des minéraux tels qu'un agrégat concassé ou des gravillons est appliqué sur la couche de base.
  12. Procédé selon l'une des revendications précédentes, caractérisé en ce que les rainures pour disposer les rails s'étendent partiellement dans la couche de base située au-dessous de la couche de fixation.
  13. Procédé selon l'une des revendications précédentes, caractérisé en ce que les rails (2, 2') ne sont pas reliés l'un à l'autre par des éléments d'ancrage.
EP19980204321 1997-12-17 1998-12-17 Voie ferrée Expired - Lifetime EP0924344B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007815A NL1007815C2 (nl) 1997-12-17 1997-12-17 Spoorconstructie.
NL1007815 1997-12-17

Publications (2)

Publication Number Publication Date
EP0924344A1 EP0924344A1 (fr) 1999-06-23
EP0924344B1 true EP0924344B1 (fr) 2004-02-25

Family

ID=19766199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980204321 Expired - Lifetime EP0924344B1 (fr) 1997-12-17 1998-12-17 Voie ferrée

Country Status (3)

Country Link
EP (1) EP0924344B1 (fr)
DE (1) DE69821881T2 (fr)
NL (1) NL1007815C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946317C1 (de) 1999-09-28 2001-03-01 Sedra Asphalt Technik Biebrich Verfahren zur Herstellung eines schallgedämmten Gleises
FR2833023B1 (fr) * 2001-12-05 2004-05-21 Alstom Procede de construction d'une voie ferree dans lequel on realise une dalle de voie en beton et on insere dans la dalle de voie des elements d'ancrage de la voie ferree
FR2835003B1 (fr) * 2002-01-24 2004-02-27 Alstom Procede de construction d'une voie ferree sur une dalle de voie en beton
NL1026468C2 (nl) 2003-06-30 2005-04-28 Heijmans Infrastructuur Bv Spoorwegconstructie.
DE102009044841B4 (de) * 2008-12-09 2012-02-23 Polyplan Gmbh Schienenfuge
CN113699839A (zh) * 2021-09-06 2021-11-26 上海市城市建设设计研究总院（集团）有限公司 城市有轨电车轨侧半柔性过渡结构及其施工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL36958C (fr) * 1900-01-01
DE2253495C3 (de) * 1972-10-31 1979-04-12 Alfred Kunz & Co, 8000 Muenchen Decke für Verkehrswege u.dgl
DE4430967A1 (de) * 1994-08-31 1996-03-07 Xaver Riebel Bauunternehmung G Schienenlagerung
DE29611725U1 (de) * 1996-07-05 1996-09-05 Leonhardt & Sohn Kg Pflasterrandelement

Also Published As

Publication number Publication date
NL1007815C2 (nl) 1999-06-24
DE69821881D1 (de) 2004-04-01
NL1007815A1 (nl) 1999-06-21
EP0924344A1 (fr) 1999-06-23
DE69821881T2 (de) 2004-12-16

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