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 these

Info

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
Application number
HU0001370A
Other languages
Hungarian (hu)
Inventor
Heinrich Salzmann
Original Assignee
Allgemeine Baugesellschaft- A. Porr Aktiengesellschaft
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 Allgemeine Baugesellschaft- A. Porr Aktiengesellschaft filed Critical Allgemeine Baugesellschaft- A. Porr Aktiengesellschaft
Publication of HU0001370D0 publication Critical patent/HU0001370D0/en
Publication of HUP0001370A2 publication Critical patent/HUP0001370A2/en
Publication of HUP0001370A3 publication Critical patent/HUP0001370A3/en
Publication of HU221891B1 publication Critical patent/HU221891B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/005Ballastless 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

HU0001370A 1999-04-13 2000-04-03 Railway superstructure withouth rubblework and with prefabricated concrete slabs supporting rails and procedure for replacement thereof HU221891B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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