EP1045069A3 - Ballastless track superstructure with prefabricated concrete slabs and process for their replacement - Google Patents
Ballastless track superstructure with prefabricated concrete slabs and process for their replacement Download PDFInfo
- Publication number
- EP1045069A3 EP1045069A3 EP00890109A EP00890109A EP1045069A3 EP 1045069 A3 EP1045069 A3 EP 1045069A3 EP 00890109 A EP00890109 A EP 00890109A EP 00890109 A EP00890109 A EP 00890109A EP 1045069 A3 EP1045069 A3 EP 1045069A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- underground
- concrete slabs
- prefabricated
- mortar
- extends
- 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.)
- Withdrawn
Links
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
-
- 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
- E01B1/005—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with sleeper shoes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Revetment (AREA)
- Railway Tracks (AREA)
Abstract
Schotterloser Oberbau mit vorgefertigten, schienentragenden Betontragplatten (1, 1a), die in Oberbaulängsrichtung eine größere Erstreckung als quer hierzu aufweisen, mit zwei von oben nach unten sich erstreckenen Ausnehmungen (2, 2a), die nach unten offen ausgebildet sind, wobei sich ein Untergrundmörtel (6, 6a), der auf einem Untergrund (7), z. B. Beton, egalisierten Fels, aufruht, in zumindest zwei Ausnehmungen (2, 2a) erstreckt und zwischen der vorgefertigten Betontragplatte (1, 1a) und dem Untergrundmörtel eine, insbesondere vorgefertigte, Schichte, vorzugsweise mit einem Granulat aus gummielastischem Material, an der Unterseite dieser angeordnet ist, wobei die Betontragplatten mit ihren Stirnseiten in Abstand zueinander angeordnet sind, wodurch eine Fuge (20) gebildet ist und zumindest zwei einander benachbarte Betontragplatten zueinander unterschiedliche Dicke aufweisen, und der Untergrundmörtel (6, 6a) unterhalb der Tragplatte mit der geringeren Dicke zumindest zweischichtig aufgebaut ist, und sich die obere Schichte (6a) des Untergrundmörtels bis zum Bereich der Fuge (20) erstreckt und eine untere Schichte (6) des Untergrundmörtels, die, insbesondere unmittelbar, dem Untergrund benachbart ist, sich unterhalb der Tragplatten (1, 1a) unterschiedlicher Dicke erstreckt.Ballastless superstructure with prefabricated, track-bearing Concrete slabs (1, 1a) that are larger in the longitudinal direction of the superstructure Extend as transverse to this, with two from above to below-extending recesses (2, 2a), the down are open, with an underground mortar (6, 6a), the on a surface (7), for. B. concrete, leveled rock, resting, extends in at least two recesses (2, 2a) and between the prefabricated concrete slab (1, 1a) and the Underground mortar, especially a prefabricated layer, preferably with a granulate made of rubber-elastic material the underside of this is arranged, the concrete slabs are arranged at a distance from one another with their end faces, whereby a joint (20) is formed and at least two each other Adjacent concrete slabs of different thickness have, and the underground mortar (6, 6a) below the support plate with the smaller thickness at least two layers is, and the upper layer (6a) of the underground mortar to extends to the area of the joint (20) and a lower layer (6) of the underground mortar, which, in particular directly, the underground is adjacent, different below the support plates (1, 1a) Thickness extends.
Zur Veröffentlichung gemeinsam mit der Zusammenfassung ist
Fig. 4 bestimmt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT65299 | 1999-04-13 | ||
| AT0065299A AT409641B (en) | 1999-04-13 | 1999-04-13 | Ballastless superstructure with prefabricated concrete support plates as well as a procedure for the replacement of the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1045069A2 EP1045069A2 (en) | 2000-10-18 |
| EP1045069A3 true EP1045069A3 (en) | 2001-08-01 |
Family
ID=3496246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00890109A Withdrawn EP1045069A3 (en) | 1999-04-13 | 2000-04-05 | Ballastless track superstructure with prefabricated concrete slabs and process for their replacement |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1045069A3 (en) |
| AT (1) | AT409641B (en) |
| HR (1) | HRP20000210B1 (en) |
| HU (1) | HU221891B1 (en) |
| PL (1) | PL200575B1 (en) |
| SK (1) | SK5252000A3 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT410808B (en) * | 2001-02-09 | 2003-08-25 | Porr Allg Bauges | Ballastless superstructure for rail-bound traffic |
| AT413552B (en) * | 2004-04-08 | 2006-03-15 | Porr Technobau Und Umwelt Ag | SCOTTLESS CONSTRUCTION FOR RAIL-LINKED TRANSPORT |
| ES2334413B1 (en) * | 2007-03-23 | 2010-12-02 | Aftrav (Asociacion De Fabricantes De Traviesas Para Ferrocarril) | PREFABRICATED STRUCTURAL CONCRETE Slab FOR PLATE VIA AND SAME INSTALLATION PROCEDURE. |
| CN104480815B (en) * | 2014-11-18 | 2017-02-22 | 中国铁道科学研究院铁道建筑研究所 | Method for rapidly repairing cement emulsified asphalt mortar interface connection damage of unit slab ballastless track |
| CN104452499B (en) * | 2014-11-18 | 2016-09-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of vertical connection plate type unballasted track cement emulsified bitumen mortar gap fast repairing method |
| CN110725160A (en) * | 2019-10-11 | 2020-01-24 | 南京地铁建设有限责任公司 | Double-block type point-support floating slab track bed structure |
| CN111155369B (en) * | 2020-02-11 | 2024-06-04 | 中铁二院工程集团有限责任公司 | Ballastless track foundation bed structure and method for determining strip-shaped foundation width thereof |
| CN114941258B (en) * | 2022-06-23 | 2023-05-23 | 中铁十八局集团有限公司 | Anti-cracking construction method for CRTS I type double-block ballastless track concrete track slab of high-speed railway tunnel |
| CN115387164A (en) * | 2022-09-27 | 2022-11-25 | 中铁第四勘察设计院集团有限公司 | Reliably-operated plate-type ballastless track structure and construction method and adjustment method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390976B (en) * | 1988-12-19 | 1990-07-25 | Porr Allg Bauges | METHOD FOR ESTABLISHING A GRAVEL-FREE TOP, AND A TOP MANUFACTURED BY THIS METHOD |
| EP1039030A1 (en) * | 1999-03-19 | 2000-09-27 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Ballastless railway system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404037B (en) | 1991-05-31 | 1998-07-27 | Porr Allg Bauges | Ballastless superstructure with rails |
-
1999
- 1999-04-13 AT AT0065299A patent/AT409641B/en not_active IP Right Cessation
-
2000
- 2000-04-03 HU HU0001370A patent/HU221891B1/en not_active IP Right Cessation
- 2000-04-05 EP EP00890109A patent/EP1045069A3/en not_active Withdrawn
- 2000-04-11 SK SK525-2000A patent/SK5252000A3/en unknown
- 2000-04-12 HR HR20000210A patent/HRP20000210B1/en not_active IP Right Cessation
- 2000-04-12 PL PL339610A patent/PL200575B1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390976B (en) * | 1988-12-19 | 1990-07-25 | Porr Allg Bauges | METHOD FOR ESTABLISHING A GRAVEL-FREE TOP, AND A TOP MANUFACTURED BY THIS METHOD |
| EP1039030A1 (en) * | 1999-03-19 | 2000-09-27 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Ballastless railway system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1045069A2 (en) | 2000-10-18 |
| SK5252000A3 (en) | 2000-11-07 |
| HRP20000210A2 (en) | 2001-04-30 |
| PL339610A1 (en) | 2000-10-23 |
| PL200575B1 (en) | 2009-01-30 |
| HU0001370D0 (en) | 2000-06-28 |
| ATA65299A (en) | 2002-02-15 |
| AT409641B (en) | 2002-09-25 |
| HU221891B1 (en) | 2003-02-28 |
| HUP0001370A2 (en) | 2001-01-29 |
| HUP0001370A3 (en) | 2001-02-28 |
| HRP20000210B1 (en) | 2009-08-31 |
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Legal Events
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20050204 |