EP0217386B1 - Corps de voie de chemin de fer - Google Patents

Corps de voie de chemin de fer Download PDF

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Publication number
EP0217386B1
EP0217386B1 EP86113541A EP86113541A EP0217386B1 EP 0217386 B1 EP0217386 B1 EP 0217386B1 EP 86113541 A EP86113541 A EP 86113541A EP 86113541 A EP86113541 A EP 86113541A EP 0217386 B1 EP0217386 B1 EP 0217386B1
Authority
EP
European Patent Office
Prior art keywords
load
track
sleepers
concrete
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
EP86113541A
Other languages
German (de)
English (en)
Other versions
EP0217386A3 (en
EP0217386A2 (fr
Inventor
Gert Beigl
Martin Dipl.-Ing. Dietrich
Karl Ing. Konzett
Peter Dipl.-Ing. Burtscher
Karl Albert Dr. Kohler
Karl Heinz Ing. Rüdisser
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.)
Getzner-Chemie GmbH
Original Assignee
Getzner-Chemie 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 Getzner-Chemie GmbH filed Critical Getzner-Chemie GmbH
Publication of EP0217386A2 publication Critical patent/EP0217386A2/fr
Publication of EP0217386A3 publication Critical patent/EP0217386A3/de
Application granted granted Critical
Publication of EP0217386B1 publication Critical patent/EP0217386B1/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
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete

Definitions

  • the invention relates to a track body with rails and arranged transversely to the rails and connected to sleepers, the sleepers with their edge sections, possibly with the interposition of sound-absorbing underlays resting on a rigid substructure, preferably made of concrete or steel, and for reducing the Sound emission additionally the sections of the sleepers located between the rails are connected to massive load bodies, preferably made of concrete or reinforced concrete.
  • the invention is based on this prior art and aims to improve this known construction in such a way that such fittings can be dispensed with for the arrangement of these load bodies.
  • the invention aims to design these load bodies in such a way that the space available on the track body can be optimally used, since large construction dimensions are required for a corresponding reduction in the noise emission.
  • the invention solves this problem in that the load bodies have an approximately T-shaped shape in cross section and the horizontal sections of the load body projecting on both sides in the longitudinal direction of the rail rest on adjacent sleepers of the track body.
  • FIG. 1 shows a cross section through a track body;
  • Fig. 2 is a plan view and
  • Fig. 3 is a longitudinal section.
  • the track body has rails 1 which are arranged in pairs and at a distance from one another and which are firmly connected to the transverse sleepers 3 by means of suitable fastening fittings 2. These sleepers 3 are provided at regular intervals along the rails 1 (FIGS. 2 and Fig.
  • These sleepers 3 are expediently made of concrete or of hollow steel profiles which are filled with concrete. Other materials for the manufacture of the sleepers are possible, but the aim is to have the largest possible masses available.
  • edge-side sections of these sleepers 3 lie in recesses 4 of a concrete body 5 which is essentially U-shaped in cross section and which can be formed, for example, by a bridge structure. Instead of such a structure 5 made of concrete, a steel structure can also be present, which has trough-like support bodies in which the laterally projecting edge-side sections of the sleepers are embedded. In the recesses 4 of the concrete body 5 mentioned, the edge-side sections of the sleepers 3 rest on sound-reducing, preferably elastic supports 6.
  • the load bodies 7 are arranged between the rails 1 on the sleepers 3. They are made of solid concrete and have a substantially T-shaped cross section (Fig. 3).
  • the horizontal, mutually projecting sections 7 'of the' load body 7 lie on the tops of the mutually adjacent sleepers 3 and here, too, elastic intermediate layers 8 are arranged between the threshold 3 and the mentioned sections 7 'of the load body 7.
  • the part which extends downward from the portions 7 'of the load body 7 projecting on both sides is designed to correspond to the intermediate space which is recessed by adjacent sleepers 3.
  • the sleepers have a trapezoidal cross section (FIG. 3), and for this reason the part of the load body 7 which is directly adjacent to the sleepers is also delimited by an inclined surface.
  • the load body 7 it is possible for the load body 7 to have at least one hollow space that is continuous over its length, preferably open on both sides.
  • a cavity is indicated in FIG. 3 by the dashed line 9.
  • Materials can be filled into this cavity that have a higher specific weight than the concrete in order to increase the existing mass.
  • This cavity can have any cross-section and, instead of a single cavity per load body, several cavities can also be provided.
  • the arrangement of cavities in the load bodies has the purpose of being able to specifically vary the mass of the load body and thus the natural frequency of the system. In practice, however, this is preferably achieved by varying the density of the material used to produce the load body.
  • Possible fillers for concrete are z. B. heavy spar or scrap iron.
  • elastic intermediate layers or intermediate layers 8 are arranged between the load bodies 7 and the sleepers 3.
  • this type of superstructure there is the possibility of adjusting the natural frequency of the load bodies 7 in relation to the natural frequency of the entire superstructure on the elastic layers under the sleepers 3 by a targeted choice of the elasticity of these intermediate layers, that critical frequency ranges to be determined are particularly well insulated. In this way, a two-mass oscillator system can be built up. It is also possible to equip different load bodies with different elastic intermediate layers so that there is no defined resonance frequency with the associated deterioration in the insulation properties due to resonance peaks in this frequency range.
  • load bodies 7 can be made entirely of concrete. It is also possible to manufacture a steel profile with the claimed cross-section and to pour this hollow steel profile with concrete. Reinforcing inserts can also be arranged in the concrete body.
  • An important advantage of the subject matter of the invention is that the superstructure described can be installed continuously on a route with inconsistent noise protection requirements without having to take these noise protection requirements into account in the planning and construction phase. After the track has been installed, driving tests can be carried out using vibration measurements to determine the length of the track and where additional loads are required. This procedure can lead to very considerable savings because the sound insulation does not have to be oversized as a precaution, but can only be carried out subsequently at the required points.
  • the planned superstructure therefore meets the necessary safety requirements to a particularly high degree. It is also conceivable to fill the space outside the rails with prefabricated concrete parts, so that a level roadway results in the tunnel, which can even be used by road vehicles.
  • the load body is designed so that its upper edge or surface 7 "is at the height of the upper edge of the rails 1.

Claims (5)

1.- Corps de voie de chemin de fer comprenant des rails (1) et des traverses (3) disposées transversalement par rapport aux rails et reliés à eux, les traverses reposant par leurs extrémités latérales, éventuellement par l'intermédiaire d'une sous couche (6) absorbant le bruit, sur une semelle (5) rigide, de préférence en béton ou en acier, et avec des corps de charge (7) massifs réalisés, de préférence, en béton ou béton armé, placés dans les intervalles entre les rails sur les traverses pour diminuer le bruit, caractérisé en ce que les corps de charge (7) ont, en coupe, une forme en T et les sections (7') du corps de charge (7) ressortant de chaque côté dans le sens longitudinal des rails, reposent sur chaque traverse (3) contiguë du corps de voie ferrée.
2.- Corps de voie de chemin de fer, selon la revendication 1, caractérisé en ce que les sections (7') ressortant de chaque côté du corps de charge (7) reposent sur chaque traverse (3) contiguë (3) du corps de voie ferrée par l'intermédiaire d'une couche élastique (8).
3.- Corps de voie de chemin de fer selon la revendication 1, caractérisé en ce qu'entre les sections (7') ressortant du corps de charge (7) s'étend vers le bas, une partie de celui-ci correspondant à l'espace intermédiaire ménagé entre deux traverses contiguës (3).
4.- Corps de voie de chemin de fer, selon l'une des revendications 1 à 3, caractérisé en ce que le corps de charge (7) présente au moins un volume creux longitudinal ouvert de préférence de chaque côté.
5.- Corps de voie de chemin de fer, selon l'une des revendications 1 à 3, caractérisé en ce que la masse de béton formant le corps de charge est chargée d'additifs lourds comme la ferraille ou la barytine pour s'adapter au comportement vibratoire du corps de voie de chemin de fer.
EP86113541A 1985-10-02 1986-10-01 Corps de voie de chemin de fer Expired - Lifetime EP0217386B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0285185A AT382178B (de) 1985-10-02 1985-10-02 Gleiskoerper
AT2851/85 1985-10-02

Publications (3)

Publication Number Publication Date
EP0217386A2 EP0217386A2 (fr) 1987-04-08
EP0217386A3 EP0217386A3 (en) 1988-06-08
EP0217386B1 true EP0217386B1 (fr) 1990-12-27

Family

ID=3541304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113541A Expired - Lifetime EP0217386B1 (fr) 1985-10-02 1986-10-01 Corps de voie de chemin de fer

Country Status (5)

Country Link
US (1) US4728032A (fr)
EP (1) EP0217386B1 (fr)
AT (1) AT382178B (fr)
DE (1) DE3676613D1 (fr)
ES (1) ES2019864B3 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402210B (de) * 1990-05-07 1997-03-25 Getzner Chemie Gmbh & Co Gleiskörper
DE4041237A1 (de) * 1990-12-19 1992-07-02 Salzgitter Peine Stahlwerke Eisenbahnoberbau mit gegengewichten
IT1251630B (it) * 1991-10-23 1995-05-17 Consorzio Sistemi Di Armamento Sostegno di armamento ferroviario, con elementi prefabbricati in calcestruzzo armato, e piattaforma prefabbricata in calcestruzzo armato per la sua esecuzione
AT397973B (de) * 1991-12-11 1994-08-25 Getzner Chemie Gmbh & Co Gleiskörper
US5314115A (en) * 1992-05-27 1994-05-24 Bombardier Inc. Rail cross-tie for LIM transit system
WO1995011345A1 (fr) * 1993-10-18 1995-04-27 Betonwerk Rethwisch Gmbh Superstructure sans ballast a traverses en beton
BE1009494A6 (fr) * 1995-07-26 1997-04-01 Goossens Armand Dispositif de support pour rails de voie ferree.
DE29515935U1 (de) * 1995-10-07 1995-11-30 Holzmann Philipp Ag Schallabsorber für einen schotterlosen Eisenbahnoberbau
DE19625249C2 (de) * 1996-06-17 1998-07-02 Projektgemeinschaft Feste Fahr Lagestabiler Gleiskörper aus Betonfertigteilen sowie Verwendung von Betonfertigteilen für diesen Gleiskörper
DE29705321U1 (de) * 1997-03-25 1997-05-22 Frottier Jean Pierre Schienengleis mit Schallschluckmaßnahmen
US8430363B2 (en) * 2004-12-06 2013-04-30 Progress Rail Services Corp Train wheel bearing temperature detection
DE102007003351A1 (de) * 2007-01-17 2008-07-24 Max Bögl Bauunternehmung GmbH & Co. KG Feste Fahrbahn mit einem Betonband
AT506529B1 (de) * 2008-03-06 2010-05-15 Getzner Werkstoffe Holding Gmbh Schwellensohle
DE202008006153U1 (de) * 2008-05-05 2008-07-10 Db Netz Ag Feste Fahrbahn für schienengebundene Fahrzeuge auf einer Brücke
US9689116B2 (en) * 2011-04-05 2017-06-27 Newstyle Nominees Pty Ltd. Rail track sleeper support
DE102014113295B3 (de) * 2014-09-16 2016-02-11 Railbeton Haas Kg Bahnübergangsbelagssystem
CN111022547B (zh) * 2019-12-18 2022-03-22 东莞理工学院 一种基于卯榫连接的颗粒阻尼轨道减振装置

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US1275321A (en) * 1918-03-18 1918-08-13 Oscar M Suter Foot or road crossing.
US2279262A (en) * 1937-02-15 1942-04-07 Continental Oil Co Weighted cement
DE1012628B (de) * 1952-03-29 1957-07-25 Deutsche Bundesbahn Fahrbahnbefestigung eines schienengleichen Wegueberganges
AT227289B (de) * 1961-01-20 1963-05-10 Meteoor Nv Betonfabriek Gleislagerung auf Blockschwellen
SE7414809L (sv) * 1974-11-26 1976-05-28 Skf Nova Ab Armeringsmedel for betong och sett att tillverka armeringsmedlet
US4010896A (en) * 1976-03-25 1977-03-08 Stockton William N Modular liquid collection system for railroad roadbeds
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US4356968A (en) * 1980-10-10 1982-11-02 Stedef S.A. Railroad tie cover
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DE3315697A1 (de) * 1983-04-29 1984-11-08 Klöckner-Werke AG, 4100 Duisburg Schallminderndes gleiselement

Also Published As

Publication number Publication date
EP0217386A3 (en) 1988-06-08
EP0217386A2 (fr) 1987-04-08
DE3676613D1 (de) 1991-02-07
AT382178B (de) 1987-01-26
US4728032A (en) 1988-03-01
ATA285185A (de) 1986-06-15
ES2019864B3 (es) 1991-07-16

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