WO2009135554A1 - Fixed track for rail-bound vehicles on a bridge - Google Patents
Fixed track for rail-bound vehicles on a bridge Download PDFInfo
- Publication number
- WO2009135554A1 WO2009135554A1 PCT/EP2009/001547 EP2009001547W WO2009135554A1 WO 2009135554 A1 WO2009135554 A1 WO 2009135554A1 EP 2009001547 W EP2009001547 W EP 2009001547W WO 2009135554 A1 WO2009135554 A1 WO 2009135554A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support plate
- stopper
- longitudinal
- plate
- superstructure
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
-
- 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
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
Definitions
- the invention relates to a slab track for rail vehicles on a bridge, the slab is composed of a Brückenauerbauplat- te, this covering, a longitudinal buckle and stoppers having support plate and recesses having a top plate, on which the rails are arranged with fastening means.
- slab tracks have become established on the high-speed rail lines of the railway.
- the rails are not mounted on sleepers arranged in a ballast bed but are supported on a reinforced concrete slab.
- the use of the slab track for high-speed lines is due to the better positional stability and the greater availability due to longer maintenance intervals.
- the invention has for its object to develop a construction that requires a simpler longitudinal reinforcement and a reduced formwork and manufacturing costs and allows the production of longer plates.
- This is inventively achieved in that the longitudinal recess (4) having support plate (1) the stopper (5) at the level of the center of the superstructure plate to be arranged above (8) and the longitudinal recess (7) of the support plate (1) in this area a length of 60 to 100 cm is interrupted by the stopper (5) and the top plate (8) has a longitudinal rib (4) which is interrupted in its central region over a length of 65 cm to 105 cm by means of a recess (6) , in which the stopper (5) of the support plate (1) engages positively.
- the edges of the longitudinal rib (4) have strip bearings, wherein an elastomeric tape is glued as a strip bearing on the edges of the longitudinal rib (4).
- This has a thickness of 1, 0 to 1.5 cm.
- a protective concrete layer (3) is arranged under the support plate (1). It preferably has a minimum concrete grade of C25 / 35 and a thickness of 5 to 11cm.
- a seal (11) can be arranged between the bridge superstructure plate (2) and the support plate (1) or the protective concrete layer (3). This is designed with bituminous membranes and serves to protect the bridge superstructure plate (2).
- the support plate (1) has at its the protective concrete layer (3) facing side at a mutual distance of 300 to 800 cm (9; 10), which have a width of 8 to 12 cm and over the entire width of the support plate (1). are executed.
- the longitudinal rib (4) with recess (6) can also be arranged on the support plate (1) and the longitudinal recess (7) with stopper (5) on the superstructure board (8).
- the design is better adaptable to the respective conditions of the bridge and the respective load entry.
- the length of the slabs on bridges can be increased and then ... to about 30m. Only a simple and inexpensive longitudinal reinforcement (less cutting and bending) is required - the slabs require less overall reinforcement (less reinforcement for stoppers ) The cost of formwork, reinforcement and other expenses drops by about 50%, the arrangement of the stopper in the middle of the support plate requires only one stopper per support plate and a recess in the superstructure board with the arrangement of only one stopper instead of two stoppers of which in the conventional design one is arranged at each end of the plate arise between Oberbauplatte and bridging plate no constraints on changes in length - a "wander" the Oberbauplatte in the longitudinal direction is avoided the Oberbauplatte can unhindered by the central arrangement of the stopper expand due to the effect of temperature or together flee
- the number of superstructure boards and the stopper is considerably reduced for a bridge overhang length (eg 18 m plate length with one stopper instead of 6 m plate length with two stoppers).
- Figure 1 the bridge construction of the slab track in longitudinal section - Figure 2 - a cross section through the bridge in the end region of the plate
- Figure 3 - a cross section through the bridge in the middle of the plate
- the support plate 1 is supported on the bridging board 2 via a protective concrete layer 3.
- the support plate 1 has the longitudinal recess 7 and in the middle region the stopper 5, which engages in the centrally arranged recess 6 of the longitudinal rib 4 of the superstructure board 8.
- the support plate 1 has at a distance of 300 to 800 cm transverse grooves 9; 10, which are executed in a width of about 10 cm. They serve the Querentskysstation the bridge superstructure plate 2. Between the support plate 1 and the bridge superstructure plate 2 or the protective concrete layer 3, a seal 11 is arranged.
- the support plate 1 is separated from the superstructure board 8 by a parting plane 12. This ensures that both plates can move different from each other when temperature is affected, so that cracks in the construction can be avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Railway Tracks (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/736,729 US20110197379A1 (en) | 2008-05-05 | 2009-03-05 | Fixed road for rail-bound vehicles on a bridge |
KR1020107022978A KR101225807B1 (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-bound vehicles on a bridge |
CN2009801163412A CN102016177B (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-bound vehicles on a bridge |
JP2011506581A JP5220184B2 (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-traveling vehicles on bridges |
CA2723757A CA2723757C (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-bound vehicles on a bridge |
EP09741773.7A EP2274486B1 (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-bound vehicles on a bridge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008006153.9 | 2008-05-05 | ||
DE202008006153U DE202008006153U1 (en) | 2008-05-05 | 2008-05-05 | Slab track for rail vehicles on a bridge |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009135554A1 true WO2009135554A1 (en) | 2009-11-12 |
Family
ID=39598176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/001547 WO2009135554A1 (en) | 2008-05-05 | 2009-03-05 | Fixed track for rail-bound vehicles on a bridge |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110197379A1 (en) |
EP (1) | EP2274486B1 (en) |
JP (1) | JP5220184B2 (en) |
KR (1) | KR101225807B1 (en) |
CN (1) | CN102016177B (en) |
CA (1) | CA2723757C (en) |
DE (1) | DE202008006153U1 (en) |
RU (1) | RU2460837C2 (en) |
WO (1) | WO2009135554A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104947547A (en) * | 2014-03-26 | 2015-09-30 | 苏州安邦轨道科技有限公司 | Composite vibration reduction slab track system single body and composite type vibration isolation floating ballast bed |
DE102016001953B4 (en) * | 2016-02-19 | 2023-04-13 | Karl Gerhards | Railway bridges with slab track and continuously welded rails |
RU173710U1 (en) * | 2017-04-25 | 2017-09-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" | CONTINUOUS SPAN STRUCTURE OF A METAL BRIDGE WITH A SANDLESS WAY ON REINFORCED CONCRETE PLATES |
RU2751167C1 (en) * | 2020-09-22 | 2021-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" | Fixing block for securing diagram of sleepers of railway track for high-speed networks, long-distance and heavy train traffic |
US20240133125A1 (en) * | 2021-03-05 | 2024-04-25 | Overail S.R.L. | Process and system for laying tracks for underground, railway and tramway lines |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443770A1 (en) | 1974-09-13 | 1976-03-25 | Zueblin Ag | Railway bridge with rails on concrete slab - has continuous slab able to accommodate relative displacements without ballast |
DE19620731A1 (en) | 1996-05-23 | 1997-11-27 | Strabag Hoch Und Ingenieurbau | Rigid track for rail vehicles across bridges |
DE10004194A1 (en) * | 2000-02-01 | 2001-08-09 | Walter Heilit Verkehrswegebau | To lay rails of a permanent way at a concrete bridge an intermediate concrete slab with recessed zones is cast using sliding mold shells in an automated operation to be covered by the rail support slab |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018101U (en) * | 1983-07-13 | 1985-02-07 | 東海ゴム工業株式会社 | Rubber mats for slabs or ballast used in track structures |
AT382178B (en) * | 1985-10-02 | 1987-01-26 | Getzner Chemie Gmbh & Co | TRACK BODY |
DE3736943C1 (en) * | 1987-10-31 | 1988-12-08 | Dyckerhoff & Widmann Ag | Railway superstructure, especially for very high speeds |
SU1617074A1 (en) * | 1988-05-27 | 1990-12-30 | Научно-Исследовательский И Проектный Институт Городского Пассажирского Транспорта Г.Москвы | Tram crossing |
HU207756B (en) * | 1988-06-03 | 1993-05-28 | Beton Es Vasbetonipari Muevek | Arrangement for forming large-panel railroad permanent ways |
JP3622375B2 (en) * | 1996-10-28 | 2005-02-23 | 清水建設株式会社 | Floating slab structure and construction method |
DE102004061165A1 (en) * | 2004-12-16 | 2006-07-06 | Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg | Concrete carriageway for rail vehicles |
DE102005013947A1 (en) * | 2005-03-26 | 2006-10-05 | Pfleiderer Infrastrukturtechnik Gmbh & Co Kg | Method for height correction of a fixed rail track and fixed rail track |
DE102005032912A1 (en) * | 2005-07-12 | 2007-01-18 | Max Bögl Bauunternehmung GmbH & Co. KG | Solid roadway on a bridge structure |
-
2008
- 2008-05-05 DE DE202008006153U patent/DE202008006153U1/en not_active Expired - Lifetime
-
2009
- 2009-03-05 CA CA2723757A patent/CA2723757C/en active Active
- 2009-03-05 EP EP09741773.7A patent/EP2274486B1/en not_active Not-in-force
- 2009-03-05 CN CN2009801163412A patent/CN102016177B/en not_active Expired - Fee Related
- 2009-03-05 RU RU2010142940/03A patent/RU2460837C2/en active
- 2009-03-05 JP JP2011506581A patent/JP5220184B2/en not_active Expired - Fee Related
- 2009-03-05 US US12/736,729 patent/US20110197379A1/en not_active Abandoned
- 2009-03-05 KR KR1020107022978A patent/KR101225807B1/en active IP Right Grant
- 2009-03-05 WO PCT/EP2009/001547 patent/WO2009135554A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443770A1 (en) | 1974-09-13 | 1976-03-25 | Zueblin Ag | Railway bridge with rails on concrete slab - has continuous slab able to accommodate relative displacements without ballast |
DE19620731A1 (en) | 1996-05-23 | 1997-11-27 | Strabag Hoch Und Ingenieurbau | Rigid track for rail vehicles across bridges |
DE10004194A1 (en) * | 2000-02-01 | 2001-08-09 | Walter Heilit Verkehrswegebau | To lay rails of a permanent way at a concrete bridge an intermediate concrete slab with recessed zones is cast using sliding mold shells in an automated operation to be covered by the rail support slab |
Also Published As
Publication number | Publication date |
---|---|
DE202008006153U1 (en) | 2008-07-10 |
JP5220184B2 (en) | 2013-06-26 |
RU2460837C2 (en) | 2012-09-10 |
CA2723757A1 (en) | 2009-11-12 |
KR20100137509A (en) | 2010-12-30 |
US20110197379A1 (en) | 2011-08-18 |
EP2274486A1 (en) | 2011-01-19 |
RU2010142940A (en) | 2012-04-27 |
CN102016177A (en) | 2011-04-13 |
CN102016177B (en) | 2013-03-13 |
JP2011518971A (en) | 2011-06-30 |
KR101225807B1 (en) | 2013-01-23 |
CA2723757C (en) | 2013-08-13 |
EP2274486B1 (en) | 2013-05-08 |
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