HUP0001370A2 - Rubbleless superstructure with prefabricated concrete supporting plates and procedure for replacement of these - Google Patents
Rubbleless superstructure with prefabricated concrete supporting plates and procedure for replacement of theseInfo
- Publication number
- HUP0001370A2 HUP0001370A2 HU0001370A HUP0001370A HUP0001370A2 HU P0001370 A2 HUP0001370 A2 HU P0001370A2 HU 0001370 A HU0001370 A HU 0001370A HU P0001370 A HUP0001370 A HU P0001370A HU P0001370 A2 HUP0001370 A2 HU P0001370A2
- Authority
- HU
- Hungary
- Prior art keywords
- support plates
- concrete support
- layer
- mortar
- fabricated
- Prior art date
Links
- 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
- 239000011435 rock 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
Atalálmány zúzottkőágyazat nélküli, a síneket hordozó előre gyártottbeton tartólemezekkel (1a) rendelkező vasúti felépítményre vonatkozik,amely beton tartólemezek (1a) kiterjedése a vasúti felépítményhosszirányában meghaladja az erre keresztirányú kiterjedésüket. Abetontartólemezek (1a) két, felülről lefelé húzódó nyílással rendelkeznek,amelyek lefelé nyitottak. Egy aljzaton, például betontesten vagyelegyengetett kőzeten felfekvő, legalább az előre gyártott betontartólemezek (1a) legalább két nyílásába behatoló ágyazóhabarcs réteg(6, 6a) helyezkedik el. Az előre gyártott beton tartólemezek (1a) ésaz ágyazóhabarcs között különösen előre gyártott gumirugalmas réteg(11) van kiképezve, amely célszerűen gumirugalmas anyagú granulátummalvan előállítva, és ez a réteg az előre gyártott beton tartólemezek(1a) alsó oldalán van. Abeton tartólemezek (1a) homlokoldalaikkalegymástól távközzel vannak elrendezve, miáltal közöttük hézag alakulki. Atalálmánynak az a lényege, hogy legalább két szomszédos betontartólemez (1a) legalább a homlokoldalaikon a síntalp alatt egymástóleltérő vastagságú, és az ágyazóhabarcs (6, 6a) legalább a kisebbvastagságú beton tartólemez (1a) alatt legalább kétrétegűen vanfelépítve. Az ágyazóhabarcs egy felső rétege (6a) a hézag tartományáigterjed, az ágyazóhabarcs egy alsó rétege (6) pedig, amely különösenközvetlenül az aljzattal szomszédosan helyezkedik el, az eltérővastagságú beton tartólemezek (1a) alatt húzódik. ÓThe invention relates to a railway superstructure without a crushed stone bed, with prefabricated concrete support plates (1a) carrying the rails, the extent of which concrete support plates (1a) in the longitudinal direction of the railway superstructure exceeds their transverse extent. The concrete support plates (1a) have two openings extending from top to bottom, which are open downwards. There is a layer of bedding mortar (6, 6a) lying on a substrate, e.g. a concrete body or smoothed rock, which penetrates into at least two openings of the prefabricated concrete support plates (1a). Between the pre-fabricated concrete support plates (1a) and the bedding mortar, a specially pre-fabricated elastic rubber layer (11) is formed, which is expediently produced with rubber-elastic material granulate, and this layer is on the lower side of the pre-fabricated concrete support plates (1a). Abeton support plates (1a) have their front sides arranged at a distance from each other, which creates a gap between them. The essence of the invention is that at least two adjacent concrete support plates (1a) have different thicknesses at least on their front sides below the rail base, and the bedding mortar (6, 6a) is constructed in at least two layers at least under the concrete support plate (1a) of smaller thickness. An upper layer (6a) of the embedding mortar extends to the area of the joint, and a lower layer (6) of the embedding mortar, which is located especially directly adjacent to the substrate, stretches under the concrete support plates (1a) of different thicknesses. HE
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 (4)
Publication Number | Publication Date |
---|---|
HU0001370D0 HU0001370D0 (en) | 2000-06-28 |
HUP0001370A2 true HUP0001370A2 (en) | 2001-01-29 |
HUP0001370A3 HUP0001370A3 (en) | 2001-02-28 |
HU221891B1 HU221891B1 (en) | 2003-02-28 |
Family
ID=3496246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0001370A HU221891B1 (en) | 1999-04-13 | 2000-04-03 | Railway superstructure withouth rubblework and with prefabricated concrete slabs supporting rails and procedure for replacement thereof |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104452499A (en) * | 2014-11-18 | 2015-03-25 | 中国铁道科学研究院铁道建筑研究所 | Method for rapidly repairing open joint of cement-emulsified asphalt mortar of longitudinally-connected-plate type ballastless track |
CN104480815A (en) * | 2014-11-18 | 2015-04-01 | 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 |
Families Citing this family (7)
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. |
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 |
Family Cites Families (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 |
AT404037B (en) | 1991-05-31 | 1998-07-27 | Porr Allg Bauges | Ballastless superstructure with rails |
AT410329B (en) * | 1999-03-19 | 2003-03-25 | Porr Allg Bauges | Ballastless superstructure |
-
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
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104452499A (en) * | 2014-11-18 | 2015-03-25 | 中国铁道科学研究院铁道建筑研究所 | Method for rapidly repairing open joint of cement-emulsified asphalt mortar of longitudinally-connected-plate type ballastless track |
CN104480815A (en) * | 2014-11-18 | 2015-04-01 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP1045069A2 (en) | 2000-10-18 |
HRP20000210A2 (en) | 2001-04-30 |
HU0001370D0 (en) | 2000-06-28 |
ATA65299A (en) | 2002-02-15 |
EP1045069A3 (en) | 2001-08-01 |
PL339610A1 (en) | 2000-10-23 |
HRP20000210B1 (en) | 2009-08-31 |
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 |
---|---|---|---|
HFG4 | Patent granted, date of granting |
Effective date: 20021209 |
|
HMM4 | Cancellation of final prot. due to non-payment of fee |