HRP20000210B1 - 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 replacementInfo
- Publication number
- HRP20000210B1 HRP20000210B1 HR20000210A HRP20000210A HRP20000210B1 HR P20000210 B1 HRP20000210 B1 HR P20000210B1 HR 20000210 A HR20000210 A HR 20000210A HR P20000210 A HRP20000210 A HR P20000210A HR P20000210 B1 HRP20000210 B1 HR P20000210B1
- Authority
- HR
- Croatia
- Prior art keywords
- mortar
- bearing plates
- concrete load
- cavities
- bearing
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title abstract 5
- 239000004570 mortar (masonry) Substances 0.000 abstract 5
- 239000000758 substrate Substances 0.000 abstract 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000011178 precast concrete Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
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)
- Railway Tracks (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Revetment (AREA)
Abstract
Gornji stroj bez šljunka s prethodno proizvedenim betonskim nosivim pločama (1, 1a) koje nose tračnice i koje su dulje u uzdužnom nego u poprečnom smjeru gornjeg stroja, s najmanje dvije višekutne šupljine (2, 2a), koje se protežu odozgo prema dolje i otvorene su na dnu te dulje stranice šupljina idu u uzdužnom smjeru gornjeg stroja, pri čemu mort podloge (6, 6a), koji se nalazi na temeljnoj podlozi (7) npr. betonu, poravnanom kamenu, ide u najmanje dvije šupljine (2, 2a), a između prethodno proizvedenih betonskih nosivih ploča (1, 1a) i morta podloge (6) na njenoj donjoj strani nalazi se prethodno proizveden sloj (11) od granulata gumeno-elastičnog materijala, pri čemu su betonske nosive ploče raspoređene tako da su međusobno razmaknute svojim čeonim stranama, čime nastaje spoj (20), naznačen time, da najmanje dvije, međusobno susjedne betonske nosive ploče (1, 1a) na svojim čeonim stranama ispod nožice tračnice imaju međusobno različitu debljinu, dok je mort podloge (6, 6a) ispod nosive ploče manje debljine izrađen barem dvoslojno, pri čemu gornji sloj (6a) morta podloge ide sve do područja spoja (20), a donji sloj (6) morta podloge, koji mu je susjedan, prolazi ispod nosivih ploča (1, 1a) različite debljine. Patent sadrži još 16 patentnih zahtjeva.An upper machine without gravel with precast concrete load-bearing plates (1, 1a) carrying rails and longer in the longitudinal direction than in the transverse direction of the upper machine, with at least two polygonal cavities (2, 2a), extending from top to bottom and open are at the bottom, and the longer sides of the cavities go in the longitudinal direction of the upper machine, whereby the base mortar (6, 6a), which is on the foundation base (7), e.g. concrete, leveled stone, goes into at least two cavities (2, 2a) , and between the previously produced concrete load-bearing slabs (1, 1a) and the base mortar (6) on its lower side, there is a previously produced layer (11) of granulate rubber-elastic material, whereby the concrete load-bearing slabs are arranged so that they are spaced from each other on their front sides, which creates a joint (20), characterized by the fact that at least two mutually adjacent concrete load-bearing plates (1, 1a) have different thicknesses on their front sides under the rail leg, while the base mortar (6, 6a) is below bearing plates of smaller thickness made at least in two layers, whereby the upper layer (6a) of the substrate mortar goes all the way to the joint area (20), and the lower layer (6) of the substrate mortar, which is adjacent to it, passes under the bearing plates (1, 1a) of different thickness. The patent contains 16 more patent claims.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| HRP20000210A2 HRP20000210A2 (en) | 2001-04-30 |
| HRP20000210B1 true HRP20000210B1 (en) | 2009-08-31 |
Family
ID=3496246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR20000210A HRP20000210B1 (en) | 1999-04-13 | 2000-04-12 | 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 (3)
| 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 |
| EP0516612A1 (en) * | 1991-05-31 | 1992-12-02 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Ballastless superstructure for railway |
| EP1039030A1 (en) * | 1999-03-19 | 2000-09-27 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Ballastless railway system |
-
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 (3)
| 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 |
| EP0516612A1 (en) * | 1991-05-31 | 1992-12-02 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Ballastless superstructure for railway |
| 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 |
| HRP20000210A2 (en) | 2001-04-30 |
| HUP0001370A2 (en) | 2001-01-29 |
| HU0001370D0 (en) | 2000-06-28 |
| ATA65299A (en) | 2002-02-15 |
| EP1045069A3 (en) | 2001-08-01 |
| PL339610A1 (en) | 2000-10-23 |
| PL200575B1 (en) | 2009-01-30 |
| HU221891B1 (en) | 2003-02-28 |
| SK5252000A3 (en) | 2000-11-07 |
| AT409641B (en) | 2002-09-25 |
| HUP0001370A3 (en) | 2001-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1OB | Publication of a patent application | ||
| AIPI | Request for the grant of a patent on the basis of a substantive examination of a patent application | ||
| B1PR | Patent granted | ||
| ODRP | Renewal fee for the maintenance of a patent |
Payment date: 20130213 Year of fee payment: 14 |
|
| PBON | Lapse due to non-payment of renewal fee |
Effective date: 20140412 |