EP1231323A2 - Schotterloser Oberbau für den schienengebundenen Verkehr - Google Patents
Schotterloser Oberbau für den schienengebundenen Verkehr Download PDFInfo
- Publication number
- EP1231323A2 EP1231323A2 EP02450021A EP02450021A EP1231323A2 EP 1231323 A2 EP1231323 A2 EP 1231323A2 EP 02450021 A EP02450021 A EP 02450021A EP 02450021 A EP02450021 A EP 02450021A EP 1231323 A2 EP1231323 A2 EP 1231323A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- superstructure according
- rails
- ballastless superstructure
- plane
- 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.)
- Granted
Links
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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
- 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
Definitions
- the invention relates to a ballastless Track for rail-bound traffic with at least two Rails for rail wheels of rolling stock.
- Ballastless is for rail-bound traffic Superstructure of particular importance.
- the difference from the conventional superstructure with gravel, which is intense due to the relocation of the gravel maintenance work can be kept particularly low become. This means undesirable delays due to maintenance work conditionally during rail traffic avoidable, so that in areas with a particularly high frequency rolling stock the ballastless superstructure is preferred. Such areas are, for example, train stations and tunnels
- Another advantage of the ballastless superstructure is that that the total height of the same can be less than that of Ballast track, so that, for example, widening of Tunnels to increase the free tunnel cross-section are not required are, but with a simple replacement of the Ballast superstructure is possible due to the ballastless superstructure.
- the rails preferably with a support plate made of concrete but also with sleepers, especially concrete sleepers, are connected, and this grate is then poured with concrete.
- sleepers especially concrete sleepers
- Such a superstructure with concrete sleepers has the disadvantage on that an exact adjustment is hardly possible because the Bend the rails under load so that the adjacent ones Areas are not level, but each Have highs and lows.
- the superstructure is, for example, in EP 1 039 030 A1 described.
- This is a concrete support plate with two Vignol rails releasably connected.
- the concrete slab on the ground has two rectangular ones Recesses on.
- the surface of the Concrete base plate is made of a rubber-elastic layer Provide rubber granules.
- the concrete base plate lies with this layer on a mortar, and this in turn on one further underground. This is a deflection on the one hand the concrete slab is ensured and on the other hand a position fixation, u. between both in the longitudinal direction of the rail and transversely for this, guaranteed because the underground mortar in the rectangular Recesses is enough.
- the detachable rail fastenings can in an area with elevations over the rest of the top Surface of the support plate may be provided. For precise positioning the support plate over the surface are at the four Corners of the support plate are provided with threads cooperate so that an exact alignment on the Can be done underground.
- the space between the concrete slab and the underground is then covered with the one already mentioned Mortar filled out. After hardening, the Spindles are removed. There is then an assembly of the Rails.
- the rails in turn lie over a rubber elastic Intermediate plate indirectly on the concrete support plate.
- rail transport is a special one has high security, can come from different causes Derailments occur. These derailments cause, depending on Speed of rolling stock, different Damage.
- control facilities for Rail wheels known. Such guidance devices are, for example in US 4 061 269 A and also in EP 0 553 055 A1. In these there is a guide made of metal on the inside of the rail, so that the Rail wheel not only through the side flank of the rail head, but also by the guide device in its relative position is held. If a rail wheel breaks or if it breaks Axis of the rail wheels, the other rail wheel slides the axis, due to the inclination, from the head of the rail and thus destroys the track superstructure and Derailing rolling stock.
- the object of the present invention is to create a ballastless superstructure that already does that derailed rolling material are guided along the rails can, causing both destruction of the rolling stock as well the superstructure can also be kept particularly low.
- This Conducting the rolling stock is both when an axis breaks, of a wheel, a tire of a wheel or the like, effective.
- ballastless superstructure with a rubber-elastic layer can be formed a track that is suitable for high speeds and particularly is low maintenance.
- the rail wheel between the rail and the guide body is too achieve that the derailed rolling material, which can no longer be guided by the rail, outside of the Track, but still on the ballastless track, where the offset, based on the longitudinal direction of the one behind the other arranged individual wagons or the like, which is such that there is no derailment of the other materials, but they can be kept on the rails, furthermore a destruction of the ballastless superstructure in particular can be kept low, only the releasable Connections between rail and bearer of a deformation subject.
- Rail wheels are subject to precise standardization. So it is known that rail wheels with a wheel diameter with a width between 760 mm and 1,000 mm 135 mm (see UIC Code 510-2VE).
- the guide body can also serve as a soundproofing element.
- a structured coating e.g. B. wood chips bound with a hydraulic binder
- the guide bodies have a surface on the upper side, Tangential plane or plane on which with a normal to Track level an angle greater than 45 °, in particular greater than 80 °, includes and is inclined to the rail, so is a special one stable and effective guiding body guaranteed.
- the rails 1 shown in Fig. 1 are prefabricated Concrete slabs releasably connected as beams 2. The fortifications are only shown in Fig. 2.
- the concrete slabs lie over an underground mortar 3, which is in the recesses 4th the concrete slab is enough.
- the concrete slabs point to their Corners 5 on which the concrete slabs in Keep a safe distance from the subsurface, especially the bottom concrete can be, so that an exact adjustment of the concrete slabs is possible, whereupon the underground mortar on the one hand over the Recesses 4 and on the other hand over the intermediate Filling openings 6 can be introduced.
- Inside the track between the rails 1 are each guide body 7 for the Rail wheels provided by rolling stock.
- the guiding body have interspaces 8 with each other, via which surface water can drain off.
- the rail 1 lies over a rubber elastic Intermediate layer 9 on an angle guide plate 10.
- This angle guide plate is in turn in an increase 11 arranged the concrete slab. (The increases are only shown in Fig. 2).
- By arranging the detachable Rail fastening in the elevation is a constant loading prevented by surface water. Between the increases the girder is flat and parallel to the track level.
- the rail is over clips 12 and screws 13 which are guided through the angle guide plate, with the carrier 2, connected to a concrete slab, which in turn has a rubber elastic Layer 15 rests on mortar 3.
- the guide body 7 has a surface 16 on its side adjacent to the rail, which with the normal N on the track plane G an angle ⁇ of 30 °.
- the surface 16 is in the recording for the Angle guide point 10 continued in the carrier 2.
- the guiding body 7 can be structured on their surface, for example with a broomstick.
- the surface can also be preferred Wood chips, bound with a hydraulic binder, have particularly effective for reducing noise emissions can contribute and be attached to the outside can.
- the guide body 7 has the rails on it facing away from a surface 14, the normal to the N Track plane G includes an angle ⁇ of 40 °. At his upper side of the guide body is circular in cross section and the tangential plane T, shown in broken lines, is formed parallel to track level G.
- the guide body integrated with the support plate 7 has an elevation that is below the Rail top edge S, but above the detachable rail fastening, with the screws 13.
- the normal projection of the guide body 7, based on the track level G can be outside the detachable rail fastening.
- the width is b of the rail wheel 18, which is 135 mm, less than that Distance d (150 mm) of the normal projection of the rail head 17 for the normal projection of the guide body 7 onto the track level G.
- Fig. 3 is the right part of a ballastless superstructure shown, with the carrier 2 a guide body 7 Screws 19 is detachably connected.
- This guide body 7 provides represents an exchange part, the normal projection of which the same Angle guide plate 10 in the transition area between the angle guide plate and carrier covers. This will cause damage prevents the area in the carrier from derailing. Between the elevations 11 is the guide body 7, as shown in broken lines, lowered and lies on the carrier 2.
- the operation of the ballast track according to the invention is that if a rail wheel breaks or one axle can slide further rail wheels off the rail head, however between the rail and the guide body are guided so that no derivation of the rolling stock occurs outside the track body.
- the lead body can be arranged on both sides of the rails. Usually are but either only outside or inside, based on the rails, Guide body required, because in this case, indifferent which side of the rolling stock the defect is, one one-sided additional tracking between rail and guide body given is. An arrangement of the guide body in the area of Rail mounting, as shown, is particularly effective.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Braking Arrangements (AREA)
Abstract
Description
- Fig. 1
- in schematischer Sicht einen schotterlosen Oberbau von oben,
- Fig. 2
- den Schnitt des schotterlosen Oberbaues gemäß Fig. 1 entlang der Lininie II-II und
- Fig. 3
- einen Schnitt durch einen Teil eines schotterlosen Oberbaues mit austauschbaren Leitkörpern.
Claims (15)
- Schotterloser Oberbau für den schienengebundenen Verkehr mit zumindest zwei Schienen (1) mit Schienenkopf (17) für Schienenräder (18) des rollenden Materials, insbesondere Vignolschienen, welche mit einem Träger, insbesondere einer Tragplatte (2), lösbar verbunden sind, welcher über eine gummielastische Schichte (15) auf einem Untergrund (3) aufliegt, dadurch gekennzeichnet, daß entlang von zwei Schienen (1) in Abstand von denselben Leitkörper (7) für Schienenräder (18) angeordnet sind, wobei der Normalabstand (d) der Normalprojektionen derselben und der des Schienenkopfes (18) auf eine Gleisebene (G) größer, insbesondere geringfügig größer als die Breite (b) der Schienenräder ist, und vorzugsweise die Normalprojektion der Leitkörper (7) außerhalb der Bereiche zwischen Schiene (1) und lösbarer Schienenbefestigung (12, 13) liegt.
- Schotterloser Oberbau nach Anspruch 1, dadurch gekennzeichnet, daß die Leitkörper (7) an den zur Schiene benachbarten Seiten eine Fläche (16) aufweist, deren Ebene bzw. Tangentialebene mit der Normalen (N) auf die Gleisebene einen spitzen Winkel, insbesondere einen Winkel (α) kleiner als 45°, einschließt.
- Schotterloser Oberbau nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine Vielzahl von Leitkörpern (7) vorgesehen ist, welche durch Zwischenräume (8), die einen Abfluß von Niederschlägen ermöglichen, voneinander beabstandet sind.
- Schotterloser Oberbau nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Normalprojektion des Leitkörpers (7) die Winkelführungsplatte (10) teilweise, insbesondere die parallel zur Schienenlängsrichtung und schräg nach oben verlaufende Fläche, übergreift (Fig. 3).
- Schotterloser Oberbau nach Anspruch 4, dadurch gekennzeichnet, daß die an die nach oben verlaufende Fläche (16) anliegende Fläche, insbesondere Ebene, im Leitkörper (7) weitergeführt ist.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zumindest an der Innenseite oder der Außenseite der Schienen (1) die Leitkörper (7) vorgesehen sind.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Oberflächen der Leitkörper strukturiert sind.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Leitkörper (7) an ihrer, insbesondere Gleisaußenseite, eine strukturierte Beschichtung, z. B. Holzspäne gebunden mit einem hydraulischem Bindemittel, aufweisen.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Leitkörper (7) an der den Schienen abgewandten Seite eine Fläche (14), insbesondere Ebene bzw. Tangentialebene, aufweisen, die mit der Normalen (N) zur Gleisebene (G) einen spitzen Winkel (β), insbesondere kleiner 45°, einschließt.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Leitkörper (7) an der oberen Seite eine Fläche, Tangentialebene (T) bzw. Ebene aufweist, die mit einer Normalen (N) zur Gleisebene (G) einen Winkel größer 45°, insbesondere größer 80°, einschließt, und gegebenenfalls zur Schiene geneigt ist.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 10 dadurch gekennzeichnet, daß die Leitkörper (7) mit dem Träger (2) integral ausgebildet sind.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 11 dadurch gekennzeichnet, daß zwischen den lösbaren Befestigungen (12, 13) für nur eine Schiene (1) der Träger (2) im wesentlichen parallel zur Gleisebene (G) ausgebildet ist.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 12 dadurch gekennzeichnet, daß die Höhenerstreckung der Leitkörper (7), bezogen auf die Normale (N) der Gleisebene (G), unter der Schienenoberkante (S) und über der lösbaren Befestigung (12, 13), insbesondere der Schrauben (13), liegt.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 13 dadurch gekennzeichnet, daß die Leitkörper (7), bezogen auf die Längserstreckung der Schienen, bei den lösbaren Schienenbefestigungen (12, 13) angeordnet sind.
- Schotterloser Oberbau nach einem der Ansprüche 1 bis 14 dadurch gekennzeichnet, daß die Leitkörper (7) zumindest teilweise als Austauschteile ausgebildet sind, die mit dem Träger (2) lösbar verbunden sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2022001 | 2001-02-09 | ||
AT2022001A AT410808B (de) | 2001-02-09 | 2001-02-09 | Schotterloser oberbau für den schienengebundenen verkehr |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1231323A2 true EP1231323A2 (de) | 2002-08-14 |
EP1231323A3 EP1231323A3 (de) | 2003-08-20 |
EP1231323B1 EP1231323B1 (de) | 2012-05-02 |
Family
ID=3669542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020450021 Expired - Lifetime EP1231323B1 (de) | 2001-02-09 | 2002-02-04 | Schotterloser Oberbau für den schienengebundenen Verkehr |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1231323B1 (de) |
AT (1) | AT410808B (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003014472A1 (de) * | 2001-08-10 | 2003-02-20 | Max Bögl Bauunternehmung GmbH & Co. KG | Feste fahrbahn |
WO2005098136A1 (de) * | 2004-04-08 | 2005-10-20 | Porr Technobau Und Umwelt Ag | Schotterloser oberbau für den schienengebundenen verkehr |
WO2006063550A1 (de) * | 2004-12-16 | 2006-06-22 | Rail.One Gmbh | Betonfahrbahn für schienenfahrzeuge |
CN1298930C (zh) * | 2005-04-22 | 2007-02-07 | 西南交通大学 | 整体式轨道 |
WO2007056968A1 (de) * | 2005-11-15 | 2007-05-24 | Rail.One Gmbh | Feste fahrbahn für schienenfahrzeuge |
CN101855402B (zh) * | 2007-12-06 | 2012-12-05 | 东海旅客铁道株式会社 | 车轮保护装置 |
RU2493313C1 (ru) * | 2012-03-05 | 2013-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" | Трамвайный путь на бетонном основании |
AT521653A1 (de) * | 2018-09-07 | 2020-03-15 | Porr Bau Gmbh | Weichenanordnung mit elastisch gelagerten Weichentragplatten |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061269A (en) | 1976-03-22 | 1977-12-06 | Transit Products Company, Inc. | Restraining rail mounting assembly |
EP0553055A1 (de) | 1992-01-24 | 1993-07-28 | Abc Rail Corporation | Leitschieneneinheit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH100519A (fr) * | 1929-05-05 | 1923-08-01 | Aine Auguste Bouttier | Machine à fabriquer des pièces en bois, notamment des rais pour les roues de voitures. |
GB1339200A (en) * | 1970-09-12 | 1973-11-28 | Beton & Monierbau Ag | Rail support structure including prefabricated concrete parts |
DE19850617C2 (de) * | 1998-11-03 | 2003-03-20 | Pfleiderer Infrastrukturt Gmbh | Betonschwelle für eine feste Fahrbahn und feste Fahrbahn mit solchen Schwellen |
AT410329B (de) * | 1999-03-19 | 2003-03-25 | Porr Allg Bauges | Schotterloser oberbau |
AT409641B (de) * | 1999-04-13 | 2002-09-25 | Porr Allg Bauges | Schotterloser oberbau mit vorgefertigten betontragplatten sowie verfahren zum ersatz derselben |
-
2001
- 2001-02-09 AT AT2022001A patent/AT410808B/de not_active IP Right Cessation
-
2002
- 2002-02-04 EP EP20020450021 patent/EP1231323B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061269A (en) | 1976-03-22 | 1977-12-06 | Transit Products Company, Inc. | Restraining rail mounting assembly |
EP0553055A1 (de) | 1992-01-24 | 1993-07-28 | Abc Rail Corporation | Leitschieneneinheit |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7093768B2 (en) | 2001-08-10 | 2006-08-22 | Max Bogl Bauuntemehmung Gmbh & Co. | Rigid track |
WO2003014472A1 (de) * | 2001-08-10 | 2003-02-20 | Max Bögl Bauunternehmung GmbH & Co. KG | Feste fahrbahn |
WO2005098136A1 (de) * | 2004-04-08 | 2005-10-20 | Porr Technobau Und Umwelt Ag | Schotterloser oberbau für den schienengebundenen verkehr |
AU2005316083B2 (en) * | 2004-12-16 | 2009-06-25 | Pcm Rail.One Ag | Concrete track for rail vehicles |
WO2006063550A1 (de) * | 2004-12-16 | 2006-06-22 | Rail.One Gmbh | Betonfahrbahn für schienenfahrzeuge |
US8146834B2 (en) | 2004-12-16 | 2012-04-03 | Rail.One Gmbh | Concrete carriageway for rail vehicles |
CN1298930C (zh) * | 2005-04-22 | 2007-02-07 | 西南交通大学 | 整体式轨道 |
AU2006314905B2 (en) * | 2005-11-15 | 2009-08-13 | Rail.One Gmbh | Fixed track bed for rail vehicles |
JP2008531871A (ja) * | 2005-11-15 | 2008-08-14 | レール ワン ゲーエムベーハー | 軌道車両用固定軌道 |
WO2007056968A1 (de) * | 2005-11-15 | 2007-05-24 | Rail.One Gmbh | Feste fahrbahn für schienenfahrzeuge |
CN101855402B (zh) * | 2007-12-06 | 2012-12-05 | 东海旅客铁道株式会社 | 车轮保护装置 |
RU2493313C1 (ru) * | 2012-03-05 | 2013-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" | Трамвайный путь на бетонном основании |
AT521653A1 (de) * | 2018-09-07 | 2020-03-15 | Porr Bau Gmbh | Weichenanordnung mit elastisch gelagerten Weichentragplatten |
WO2020049156A3 (de) * | 2018-09-07 | 2020-04-30 | Porr Bau Gmbh | Weichenanordnung mit elastisch gelagerten weichentragplatten |
US20210332532A1 (en) * | 2018-09-07 | 2021-10-28 | Porr Bau Gmbh | Turnout arrangement with elastically supported turnout bases |
AT521653B1 (de) * | 2018-09-07 | 2023-09-15 | Porr Bau Gmbh | Weichenanordnung mit elastisch gelagerten Weichentragplatten |
Also Published As
Publication number | Publication date |
---|---|
AT410808B (de) | 2003-08-25 |
EP1231323A3 (de) | 2003-08-20 |
ATA2022001A (de) | 2002-12-15 |
EP1231323B1 (de) | 2012-05-02 |
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