EP1288371A2 - Wide sleeper for ballastless track - Google Patents

Wide sleeper for ballastless track Download PDF

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Publication number
EP1288371A2
EP1288371A2 EP02015816A EP02015816A EP1288371A2 EP 1288371 A2 EP1288371 A2 EP 1288371A2 EP 02015816 A EP02015816 A EP 02015816A EP 02015816 A EP02015816 A EP 02015816A EP 1288371 A2 EP1288371 A2 EP 1288371A2
Authority
EP
European Patent Office
Prior art keywords
recess
threshold
asphalt
wide
dowel
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
Application number
EP02015816A
Other languages
German (de)
French (fr)
Other versions
EP1288371B1 (en
EP1288371A3 (en
Inventor
Winfried Dipl.-Ing. Mohr
Gundolf Spitzner
Gerhard Berns
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
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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 Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Priority to SI200230532T priority Critical patent/SI1288371T1/en
Publication of EP1288371A2 publication Critical patent/EP1288371A2/en
Publication of EP1288371A3 publication Critical patent/EP1288371A3/en
Application granted granted Critical
Publication of EP1288371B1 publication Critical patent/EP1288371B1/en
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
    • 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
    • E01B1/007—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with interlocking means to withstand horizontal forces
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • 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
    • E01B1/001—Track with ballast
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/13—Dowels for slabs, sleepers or rail-fixings

Definitions

  • the invention relates to a monoblock sleeper for a fixed carriageway With Asphalt edition type Getrac with one in a lower side recess inserted dowel stone, which over the threshold down over in a Recess pocket of the asphalt roadway engages.
  • the invention is therefore the task basis, a monoblock sleeper for a fixed carriageway with an asphalt surface, Type Getrac, so to design that a lower surface pressure exists is and nevertheless a pouring out of the recess pockets of the asphalt roadway after aligning the thresholds is possible.
  • the invention provides that the monoblock threshold is designed as a broad threshold, the only one small, one radial Laying (curve) enabling gap to the adjacent threshold and in the area of the lower anchor with lateral constrictions for a Subsequent filling the recess pockets is provided.
  • the broad threshold of the invention in the area of the receiving bag for the dowel stone with an over the entire width and also over a greater length than the recess for the Dowel stone to provide extending recess low height.
  • This recess Prevents resting the threshold exactly in the middle and reduces so that the risk of breakage and, moreover, can through this gap air in the Fill the recess pocket of the asphalt pavement to escape, leaving this Pouring out faster and more evenly.
  • a fixed carriageway with an asphalt support type Getrac A3 is on best seen from Fig. 1.
  • the lower base layer 1 On the two differently formed asphalt layers 2 and 3 are applied.
  • a fleece 6 is arranged between the upper asphalt layer 3 and according to the invention as wide sleepers with only a small gap distance to the neighboring threshold formed monoblock threshold 4 for fixing the rails 5.
  • the Wide threshold according to the invention is, as on fixed carriageways type Getrac A3 usual, provided with a dowel 7, with the help of an elastic ring bearing 8 is supported in a recess 9 on the underside of the threshold.
  • This Dowel stone engages in a larger recess pocket 10 of the asphalt layer 3, the exact location that he occupies in this pocket recess, only when adjusting the track grid results. For this reason, yes, the recess pocket 10 also formed larger. After adjustment, this recess pocket 10 again filled with asphalt, including, of course, the recess pocket 10 must be open from the top. According to the invention this is characterized achieved that the broad threshold in the area of the dowel brick 7 with lateral Constrictions 11 and 12 is provided, through which the recess pocket 10 at their ends are exposed upwards, so that the subsequent backfilling of the recess pockets 10 after adjusting the thresholds 4 despite the otherwise given almost complete coverage of the asphalt track 3 is secured.
  • the broad threshold 4 is on the underside with a continuous across the entire width recess 13 low height Mistake. This prevents on the one hand a direct bearing of the threshold in the Center and thus reduces the risk of breakage. On the other hand, about this to Side out in the region of the recesses 11 and 12 open gap 13 during casting the recess pockets 10 with asphalt escape the air, so that the Potting can be done faster and more uniformly without voids.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Structures (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Handcart (AREA)
  • Piles And Underground Anchors (AREA)
  • Filtration Of Liquid (AREA)
  • Toys (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A high speed railway has a rails anchored to a fixed tie (4) resting on two layers of Getrac A3 (R) asphalt (3, 2) on top of a substrate matrix bed (1). The tie is esp. a wide-track bar (4) with a narrow centre gap with a plug (7) which permits the creation of only a limited radial track curve. The tie has a centre waisted section to facilitate subsequent placement of packing material in the empty pockets (10) following installation.

Description

Die Erfindung bezieht sich auf eine Monoblockschwelle für eine feste Fahrbahn mit Asphaltauflage Bauart Getrac mit einem in einer unterseitigen Ausnehmung eingesetzten Dübelstein, der über die Schwelle nach unten überstehend in eine Aussparungstasche der Asphaltfahrbahn eingreift.The invention relates to a monoblock sleeper for a fixed carriageway With Asphalt edition type Getrac with one in a lower side recess inserted dowel stone, which over the threshold down over in a Recess pocket of the asphalt roadway engages.

Bei Monoblockschwellen für feste Fahrbahnen Bauart Getrac ergibt sich bei Verwendung der normalen Schwellen eine sehr hohe Flächenpressung, was zur Folge hat, dass die Schwelle mit der Zeit immer mehr in den Asphalt eindrückt und damit die Höhenjustierung der eingegossenen Fahrbahn verloren geht. Bei dem System Getrac soll die Aussparungstasche der Asphaltfahrbahn nach dem Ausrichten der Schwellen oder eines vorgefertigten Gleisrostes ausgegossen werden, um eine Verankerung des Dübelsteins zu erzielen, da ja zunächst die Aussparungstasche größer ausgebildet sein muss, um Fertigungstoleranzen und Verlegetoleranzen ausgleichen zu können. Dies aber wiederum setzt voraus, dass die Aussparungstasche etwas seitlich über die Schwelle übersteht, da ansonsten das saubere Vergießen nicht stattfinden kann. Der Erfindung liegt daher die Aufgabe zugrunde, eine Monoblockschwelle für eine feste Fahrbahn mit Asphaltauflage, Bauart Getrac, so auszugestalten, dass eine geringere Flächenpressung vorhanden ist und gleichwohl ein Ausgießen der Aussparungstaschen der Asphaltfahrbahn nach dem Ausrichten der Schwellen möglich ist.For monoblock sleepers for fixed carriageway type Getrac results from use the normal thresholds a very high surface pressure, with the result has that the threshold with time pushes more and more into the asphalt and so that the height adjustment of the cast-in roadway is lost. In which System Getrac is designed to align the recess pocket of the asphalt pavement after alignment the sleepers or a prefabricated track grate are poured out, in order to achieve an anchorage of the dowel block, since first the recess pocket must be made larger to manufacturing tolerances and laying tolerances to be able to compensate. But this in turn requires that the The recess pocket protrudes laterally over the threshold, otherwise the clean potting can not take place. The invention is therefore the task basis, a monoblock sleeper for a fixed carriageway with an asphalt surface, Type Getrac, so to design that a lower surface pressure exists is and nevertheless a pouring out of the recess pockets of the asphalt roadway after aligning the thresholds is possible.

Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, dass die Monoblockschwelle als Breitschwelle ausgebildet ist, die nur einen kleinen, eine radiale Verlegung (Kurve) ermöglichenden Spalt zur benachbarten Schwelle bildet und die im Bereich des unterseitigen Dübels mit seitlichen Einschnürungen für ein nachträgliches Verfüllen der Aussparungstaschen versehen ist.To achieve this object, the invention provides that the monoblock threshold is designed as a broad threshold, the only one small, one radial Laying (curve) enabling gap to the adjacent threshold and in the area of the lower anchor with lateral constrictions for a Subsequent filling the recess pockets is provided.

Erfindungsgemäß werden anstelle der bisher verwendeten normal breiten Monoblockschwellen Breitschwellen eingesetzt, die so breit sind, dass sie jeweils nur einen schmalen Spalt zur Nachbarschwelle bilden. Dadurch wird ersichtlich die Flächenpressung sehr viel kleiner und die Gefahr eines Eindrückens in den Asphalt ergibt sich hierbei nicht. Durch die bei Breitschwellen für die Verlegung auf Schotter unüblichen seitlichen Einschnürungen im Bereich des Dübelsteins werden die Aussparungstaschen der Asphaltfahrbahn, die im Bereich dieser Einschnürungen liegen, zumindest am äußeren Rand freigelegt, so dass trotz der nahezu flächendeckenden Überdeckung der Asphaltfahrbahn durch die Breitschwellen noch eine nachträgliche Vergießung der Aussparungstaschen der Asphaltfahrbahn und damit eine Verankerung der darin eingreifenden Dübelsteine stattfinden kann.According to the invention instead of the previously used normal wide Monoblockschwellen Wide sleepers used that are so wide that they only ever form a narrow gap to the neighboring threshold. This will be apparent Surface pressure much smaller and the risk of getting into the asphalt does not arise here. By laying at wide sleepers for laying on Gravel become unusual lateral constrictions in the area of the dowel stone the recess pockets of the asphalt roadway, which are in the area of these constrictions lie, at least exposed on the outer edge, so that, despite the almost nationwide coverage of the asphalt carriageway through the wide sleepers still a subsequent Vergießung the recess pockets of the asphalt pavement and thus an anchoring of the dowel stones engaging in it can take place.

Darüber hinaus hat die erfindungsgemäße Verwendung der speziellen Breitschwellen auch noch den Vorteil, dass durch das hohe Gewicht der Schwellen eine geringere Belastung des Dübelsteins in Quer- und Längsrichtung stattfindet, da allein das Gewicht der Schwellen die direkte Übertragung von Kräften beim Überfahren der Schwelle auf den Dübelstein weitgehend abfängt.In addition, the inventive use of special broad sleepers even the advantage that due to the heavy weight of the thresholds a lower load of the dowel stone takes place in the transverse and longitudinal direction, because only the weight of the thresholds the direct transfer of forces in the Crossing the threshold on the dowel stone largely intercepts.

Dabei liegt es auch noch im Rahmen der Erfindung, die erfindungsgemäße Breitschwelle im Bereich der Aufnahmetasche für den Dübelstein mit einer über die gesamte Breite und auch über eine größere Länge als die Ausnehmung für den Dübelstein sch erstreckende Aussparung geringer Höhe zu versehen. Diese Aussparung verhindert ein Aufliegen der Schwelle genau in der Mitte und verringert damit auch die Bruchgefahr und darüber hinaus kann durch diesen Spalt Luft beim Verfüllen der Aussparungstasche der Asphaltfahrbahn entweichen, so dass dieses Ausgießen rascher und gleichmäßiger stattfinden kann.It is also within the scope of the invention, the broad threshold of the invention in the area of the receiving bag for the dowel stone with an over the entire width and also over a greater length than the recess for the Dowel stone to provide extending recess low height. This recess Prevents resting the threshold exactly in the middle and reduces so that the risk of breakage and, moreover, can through this gap air in the Fill the recess pocket of the asphalt pavement to escape, leaving this Pouring out faster and more evenly.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels sowie anhand der Zeichnung. Dabei zeigen:

Fig. 1
einen Schnitt durch eine feste Fahrbahn mit einer teilweise aufgebrochenen, als Breitschwelle ausgebildeten Monoblockschwelle,
Fig. 2
eine Draufsicht auf die Fahrbahn nach Fig. 1 und
Fig. 3
einen Schnitt durch die Breitschwelle längs der Linie III - III in Fig. 2.
Further advantages, features and details of the invention will become apparent from the following description of an embodiment and from the drawing. Showing:
Fig. 1
a section through a solid roadway with a partially broken, designed as a broad threshold monoblock threshold,
Fig. 2
a plan view of the roadway of Fig. 1 and
Fig. 3
a section through the broad threshold along the line III - III in Fig. 2nd

Der Aufbau einer festen Fahrbahn mit Aspahltauflage Bauart Getrac A3 ist am besten aus Fig. 1 zu erkennen. Hier erkennt man die untere Tragschicht 1, auf der zwei unterschiedlich ausgebildete Asphaltschichten 2 und 3 aufgebracht sind. Zwischen der oberen Asphaltschicht 3 und der erfindungsgemäß als Breitschwellen mit nur einem geringen Spaltabstand zur Nachbarschwelle ausgebildeten Monoblockschwelle 4 zur Befestigung der Schienen 5 ist ein Vlies 6 angeordnet. Die erfindungsgemäße Breitschwelle ist, wie bei festen Fahrbahnen Bauart Getrac A3 üblich, mit einem Dübelstein 7 versehen, der mit Hilfe eines elastischen Ringlagers 8 in einer Ausnehmung 9 auf der Unterseite der Schwelle gehaltert ist. Dieser Dübelstein greift in eine größere Aussparungstasche 10 der Asphaltschicht 3 ein, wobei die genaue Lage, die er in dieser Aussparungstasche einnimmt, sich erst beim Einjustieren des Gleisrostes ergibt. Aus diesem Grund ist ja die Aussparungstasche 10 auch größer ausgebildet. Nach dem Einjustieren wird diese Aussparungstasche 10 wiederum mit Asphalt verfüllt, wozu natürlich die Aussparungstasche 10 von oben her offen sein muss. Erfindungsgemäß wird dies dadurch erreicht, dass die Breitschwelle im Bereich des Dübelsteins 7 mit seitlichen Einschnürungen 11 und 12 versehen ist, durch die die Aussparungstasche 10 an ihren Enden nach oben frei liegt, so dass die nachträgliche Verfüllung der Aussparungstaschen 10 nach dem Einjustieren der Schwellen 4 trotz der ansonsten gegebenen fast völligen Überdeckung der Asphaltbahn 3 gesichert ist.The construction of a fixed carriageway with an asphalt support type Getrac A3 is on best seen from Fig. 1. Here you can see the lower base layer 1, on the two differently formed asphalt layers 2 and 3 are applied. Between the upper asphalt layer 3 and according to the invention as wide sleepers with only a small gap distance to the neighboring threshold formed monoblock threshold 4 for fixing the rails 5, a fleece 6 is arranged. The Wide threshold according to the invention is, as on fixed carriageways type Getrac A3 usual, provided with a dowel 7, with the help of an elastic ring bearing 8 is supported in a recess 9 on the underside of the threshold. This Dowel stone engages in a larger recess pocket 10 of the asphalt layer 3, the exact location that he occupies in this pocket recess, only when adjusting the track grid results. For this reason, yes, the recess pocket 10 also formed larger. After adjustment, this recess pocket 10 again filled with asphalt, including, of course, the recess pocket 10 must be open from the top. According to the invention this is characterized achieved that the broad threshold in the area of the dowel brick 7 with lateral Constrictions 11 and 12 is provided, through which the recess pocket 10 at their ends are exposed upwards, so that the subsequent backfilling of the recess pockets 10 after adjusting the thresholds 4 despite the otherwise given almost complete coverage of the asphalt track 3 is secured.

Im Bereich der Einschnürungen 11 und 12 ist die Breitschwelle 4 auf der Unterseite mit einer über die ganze Breite durchgehenden Vertiefung 13 geringer Höhe versehen. Diese verhindert zum einen ein direktes Auflagern der Schwelle in der Mitte und verringert damit die Bruchgefahr. Zum anderen kann über diesen zur Seite hin in den Bereich der Aussparungen 11 und 12 offenen Spalt 13 beim Vergießen der Aussparungstaschen 10 mit Asphalt die Luft entweichen, so dass das Vergießen rascher und gleichmäßiger ohne Lunkerstellen erfolgen kann.In the area of the constrictions 11 and 12, the broad threshold 4 is on the underside with a continuous across the entire width recess 13 low height Mistake. This prevents on the one hand a direct bearing of the threshold in the Center and thus reduces the risk of breakage. On the other hand, about this to Side out in the region of the recesses 11 and 12 open gap 13 during casting the recess pockets 10 with asphalt escape the air, so that the Potting can be done faster and more uniformly without voids.

Claims (3)

Monoblockschwelle für eine feste Fahrbahn mit Asphaltauflage Bauart Getrac A3 mit einem in einer unterseitigen Ausnehmung eingesetzten Dübelstein, der über die Schwelle nach unten überstehend in eine Aussparungstasche der Asphalt-Fahrbahn eingreift, dadurch gekennzeichnet, dass sie als Breitschwelle (4) ausgebildet ist, die nur einen kleinen, eine radiale Verlegung (Kurve) ermöglichenden Spalt zur benachbarten Schwelle bildet und die im Bereich des unterseitigen Dübelsteins (7) mit seitlichen Einschnürungen (11,12) für ein nachträgliches Verfüllen der Aussparungstaschen (10) versehen ist.Monobloc sleeper for a fixed carriageway with asphalt overlay type Getrac A3 with a dowel block inserted in a recess on the underside, which engages over the threshold projecting down into a recess pocket of the asphalt carriageway, characterized in that it is designed as a broad sleeper (4) which only a small, a radial displacement (curve) enabling gap to the adjacent threshold and which is provided in the region of the lower dowel block (7) with lateral constrictions (11,12) for a subsequent filling of the recess pockets (10). Breitschwelle nach Anspruch 1, dadurch gekennzeichnet, dass der Dübelstein (7) mittels eines elastischen Ringlagers (8) in der Ausnehmung (9) gehaltert ist.Wide sleepers according to claim 1, characterized in that the dowel brick (7) is held in the recess (9) by means of an elastic ring bearing (8). Breitschwelle nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sie im Bereich der seitlichen Einschnürungen (11,12) auf der Unterseite mit einer über die Breite durchgehenden Aussparung (13) geringer Höhe versehen ist.Wide threshold according to claim 1 or 2, characterized in that it is provided in the region of the lateral constrictions (11,12) on the underside with a recess (13) of small height passing through the width.
EP02015816A 2001-09-04 2002-07-16 Ballastlesstrack with at least one monoblock sleeper Expired - Lifetime EP1288371B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200230532T SI1288371T1 (en) 2001-09-04 2002-07-16 Ballastlesstrack with at least one monoblock sleeper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143298 2001-09-04
DE10143298 2001-09-04

Publications (3)

Publication Number Publication Date
EP1288371A2 true EP1288371A2 (en) 2003-03-05
EP1288371A3 EP1288371A3 (en) 2004-01-02
EP1288371B1 EP1288371B1 (en) 2007-02-21

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EP02015816A Expired - Lifetime EP1288371B1 (en) 2001-09-04 2002-07-16 Ballastlesstrack with at least one monoblock sleeper

Country Status (13)

Country Link
US (1) US6764022B2 (en)
EP (1) EP1288371B1 (en)
JP (1) JP2003074001A (en)
KR (1) KR100556182B1 (en)
CN (1) CN1234939C (en)
AT (1) ATE354696T1 (en)
CA (1) CA2398416C (en)
DE (2) DE50209523D1 (en)
DK (1) DK1288371T3 (en)
ES (1) ES2281477T3 (en)
PT (1) PT1288371E (en)
SI (1) SI1288371T1 (en)
TW (1) TWI221868B (en)

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ITMI20091435A1 (en) * 2009-08-06 2011-02-07 Fronema S R L RAIL SUPPORT SYSTEM WITH SHOCK ABSORBER FIXING ELEMENTS
DE102012000028A1 (en) 2012-01-03 2013-07-04 Rail.One Gmbh Fixed carriageway
US11021841B2 (en) 2016-01-26 2021-06-01 Jan Eisenreich Railway or tramway track

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FR2882070B1 (en) * 2005-02-16 2007-06-29 Systra Sa WORK FOR RAILWAY
KR100704991B1 (en) * 2005-12-07 2007-04-09 한국철도기술연구원 Double width sleeper for paved track
ES2526840B1 (en) * 2013-04-18 2015-12-15 Idvia 2020 Horizonte 2020, S.L. RAILWAY ROAD IN BITUMINOUS PLATE AND PROCEDURE FOR EXECUTION OF SUCH VIA
KR101596862B1 (en) 2013-05-06 2016-02-26 한국철도기술연구원 Track having shear reinforcing apparatus and the construction method therefor
DE102013105090B4 (en) 2013-05-17 2016-12-15 Rail.One Gmbh Concrete sleepers and fixed carriageway
KR101634127B1 (en) * 2015-08-13 2016-06-29 한국철도기술연구원 Apparatus for restraining horizontal-vertical movement of wide sleeper and slab panel, and construction method for the same
KR101625829B1 (en) * 2015-08-13 2016-06-02 한국철도기술연구원 Direct fastened asphalt track using each wide sleeper and concrete slab panel having geotextile and horizontal-vertical movement restraining apparatus, and construction method for the same
HUP1800227A2 (en) 2018-06-27 2019-12-30 Robert Csepke Sleeper
CN108660867B (en) * 2018-07-26 2024-04-12 铁科腾跃科技有限公司 Composite polyurethane sleeper pad and preparation method thereof
CN111270569A (en) * 2020-02-10 2020-06-12 中国铁道科学研究院集团有限公司铁道建筑研究所 High-speed railway roadbed structure

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Publication number Priority date Publication date Assignee Title
ITMI20091435A1 (en) * 2009-08-06 2011-02-07 Fronema S R L RAIL SUPPORT SYSTEM WITH SHOCK ABSORBER FIXING ELEMENTS
DE102012000028A1 (en) 2012-01-03 2013-07-04 Rail.One Gmbh Fixed carriageway
WO2013102504A1 (en) 2012-01-03 2013-07-11 Rail.One Gmbh Slab track
US11021841B2 (en) 2016-01-26 2021-06-01 Jan Eisenreich Railway or tramway track

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DE50209523D1 (en) 2007-04-05
EP1288371B1 (en) 2007-02-21
CA2398416C (en) 2006-10-03
TWI221868B (en) 2004-10-11
ES2281477T3 (en) 2007-10-01
US20030042322A1 (en) 2003-03-06
US6764022B2 (en) 2004-07-20
DE20213667U1 (en) 2002-11-21
ATE354696T1 (en) 2007-03-15
JP2003074001A (en) 2003-03-12
DK1288371T3 (en) 2007-05-21
CN1234939C (en) 2006-01-04
CA2398416A1 (en) 2003-03-04
KR20030020830A (en) 2003-03-10
KR100556182B1 (en) 2006-03-06
SI1288371T1 (en) 2007-08-31
CN1407176A (en) 2003-04-02
EP1288371A3 (en) 2004-01-02
PT1288371E (en) 2007-05-31

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