AU2006314905A1 - Fixed track bed for rail vehicles - Google Patents
Fixed track bed for rail vehicles Download PDFInfo
- Publication number
- AU2006314905A1 AU2006314905A1 AU2006314905A AU2006314905A AU2006314905A1 AU 2006314905 A1 AU2006314905 A1 AU 2006314905A1 AU 2006314905 A AU2006314905 A AU 2006314905A AU 2006314905 A AU2006314905 A AU 2006314905A AU 2006314905 A1 AU2006314905 A1 AU 2006314905A1
- Authority
- AU
- Australia
- Prior art keywords
- resilient elements
- fixed carriageway
- prefabricated
- panel
- support panel
- 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.)
- Granted
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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/62—Rail fastenings incorporating resilient supports
-
- 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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Intermediate Stations On Conveyors (AREA)
- Amplifiers (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Paving Structures (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
Fixed carriageway for rail vehicles, which is mounted on resilient elements, the concrete support panel including prefabricated panels and a layer of in-situ concrete applied thereon, wherein the prefabricated panels rest on the resilient elements and form a monolithic bond with the in-situ concrete.
Description
DECLARATION I, Susan Jane Woolley BA DipTST MCIL, translator to Wilson Gunn of Chancery House, Chancery Lane, London WC2A 1QU, fully conversant with the German and English languages, hereby declare that to the best of my knowledge and belief the attached is a correct and true translation into English of the German Patent Application entitled "Feste Fahrbahn for Schienenfahrzeuge" Signed this 14th day of September 2006 Fixed carriageway for rail vehicles The invention relates to a fixed carriageway for rail vehicles which is mounted on resilient elements. When rail vehicles pass over carriageways, vibrations are generated which are transmitted through the subsoil and can thus be noticed even in adjacent buildings. In order to reduce or completely eliminate such unwanted vibrations, it is already known to configure the carriageway as a sprung-mass system. The carriageway is in this case formed as d separate vibratable mass, which is mounted movably with respect to the subsoil via a resilient element acting as a spring. The resilient element, which is disposed between the vibratable carriageway and the subsoil, e.g. a tunnel structure, in this case effects decoupling of the vibrations, so that the size of the vibrations transferred to the subsoil does not exceed a certain level. The assembly of a carriageway by the in-situ method of construction with pre placed resilient elements is however relatively expensive in practice, since an expensive casing has to be produced around the area to be filled with the fluid in-situ concrete in order that, when the in-situ concrete is cast, no rigid connections form between the substructure and the concrete support panel which may act as sound-transmission bridges. The assembly of a carriageway by the in-situ method of construction with subsequently placed resilient elements is also relatively expensive in practice since the concrete support panel is conventionally hydraulically lifted in sections and then the resilient elements are positioned under the concrete support panel. Both methods are time-consuming and lead to considerable cost. The object of the invention is therefore to indicate a fixed carriageway for rail vehicles whose manufacture can be made simpler and more cost-effective.
2 To achieve this object, in a fixed carriageway of the type mentioned in the introduction it is proposed that the concrete support panel consists of prefabricated panels and a layer of in-situ concrete resting thereon, the prefabricated panels resting on the resilient elements and forming a monolithic bond with the in-situ concrete. The invention is based on the knowledge that prefabricated panels can be used which form the bottom-most layer of the vibratable sprung-mass system and simultaneously form a casing for the concreting of the concrete support panel. The prefabricated panel is in this case placed on the resilient elements, and then the concrete support panel is concreted. Thus the stage necessary hitherto of forming casing for the concrete support panel becomes superfluous. In the same way, the subsequent lifting of the concreted concrete support panel becomes superfluous, since the resilient elements have already been positioned in the right place in advance. The prefabricated panel may have its own reinforcement, in particular it may have a connecting reinforcement, which in the installed state forms a bond with the concrete support panel. If necessary, further reinforcement inserts can be laid on the prefabricated panel, which after concreting of the concrete support panel are located in its lower region. By the connecting reinforcement mentioned, a bond is created between the prefabricated panel and the concrete support panel. In order to achieve good force-transmission in the region of mutually abutting prefabricated panels, at the butt joints an additional reinforcement can be disposed. This reinforcement can be formed as a reinforcement mesh, whose reinforcement rods disposed in the longitudinal direction respectively cover the butt joints. The resilient elements of the fixed carriageway according to the invention can form an all-over support, or alternatively they can be formed as strip bearings, 3 which are preferably disposed under sleeper blocks. In most cases, strip-like resilient elements suffice and are generally advantageous. As a further alternative, in the fixed carriageway according to the invention, resilient elements in the form of springs may be considered, in particular these may take the form of spiral springs. A particularly good vibration damping effect can be achieved if the concrete support panel is mounted resiliently in a trough. On the base of the trough are the resilient elements, on which the concrete support panel is laid. Since the concrete support panel can move relative to the trough, the desired technological decoupling of vibration is achieved. By the controlled selection of the mass of the concrete support panel and of the properties of the resilient elements, vibrations of a certain frequency range can be suppressed in a controlled manner. Further advantages and details of the invention will be explained with the aid of an embodiment and with reference to the drawings, which are schematic representations and show: Fig. 1 a perspective diagram partially in section of a fixed carriageway according to the invention; and Fig. 2 a section through the fixed carriageway shown in Fig. 1 transverse to the direction of travel. The fixed carriageway shown in Fig. 1 is used in a tunnel and comprises a trough 2, in which a concrete support panel 3 is resiliently mounted. At the same time, reference is made to Fig. 2, which shows a section through the fixed carriageway 1 shown in Fig. 1 transverse to the direction of travel.
4 In manufacturing the fixed carriageway 1, resilient elements formed as strip bearings 5 and consisting of elastomer material are laid on the base face 4 of the trough 2. On the resilient elements, a prefabricated panel 6 is laid, which has on its upper face 7 a projecting connecting reinforcement 8. Additionally laid and aligned on the prefabricated panel 6 are longitudinal reinforcements 9 and optionally transverse reinforcements (not shown) as well as sleepers 10, which are assembled to form a track grid with rail fixings 19, rails 18 and longitudinal reinforcements 9. In the example shown, dual-block sleepers are used, whose sleeper blocks 11, 12 are respectively connected together via a grid support 13. In the region of the butt joints of mutually abutting prefabricated panels 6, an additional reinforcement 17 overlapping the butt joint is laid. On the side walls 14 of the trough 2, resilient elements 15 acting as side casings are mounted, which prevent the penetration of concrete into cavities 16 below the prefabricated panel 6. By concreting, the concrete panel 3 is formed, a bond of the concrete support panel 3 with the prefabricated panel 6 being produced by the connecting reinforcement 8 on the upper face 7 of the prefabricated panel 6. By the penetration of the fluid in-situ concrete, the sleepers 10 are embedded in the concrete support panel 3, so that only the upper region of the sleeper blocks 11, 12 projects from the concrete support panel 3. The concrete support panel 3 forms a vibratable mass with respect to the trough 2, whose vibration behaviour can be adapted over a wide range by the mass of the concrete support panel 3 and the properties of the strip bearings 5. To this end, the width, thickness or material of the strip bearings 5 can be varied accordingly, as well as the mass of the concrete support panel 3. Thus the desired advantageous vibration behaviour can be achieved, so that when a rail 5 vehicle passes over the fixed carriageway 1, the vibrations caused thereby are barely, if at all, transmitted to the trough 2 and the surroundings.
Claims (7)
1. Fixed carriageway for rail vehicles, which is mounted on resilient elements, characterised in that the concrete support panel (3) consists of prefabricated panels (6) and a layer of in-situ concrete applied on top, wherein the prefabricated panels rest on the resilient elements and form a monolithic bond with the in-situ concrete.
2. Fixed carriageway according to claim 1, characterised in that a prefabricated panel (6) has a connecting reinforcement (8) securing a bond with the in-situ concrete.
3. Fixed carriageway according to claim 1 or 2, characterised in that the prefabricated panel (6) has a reinforcement.
4. Fixed carriageway according to one of the preceding claims, characterised in that the monolithic bond is generated by adhesion and/or profiling of the surfaces of the prefabricated panel (6) and/or mechanical connections.
5. Fixed carriageway according to one of the preceding claims, characterised in that at the butt joints of mutually adjacent prefabricated panels (6) an additional reinforcement (17) is provided.
6. Fixed carriageway according to one of the preceding claims, characterised in that the resilient elements form an all-over support or strip bearings (5) or individual bearings preferably disposed under sleeper blocks.
7. Fixed carriageway according to one of claims 1 to 5, characterised in that the resilient elements are formed as springs, in particular spiral springs.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005054820.2 | 2005-11-15 | ||
DE102005054820A DE102005054820A1 (en) | 2005-11-15 | 2005-11-15 | Fixed carriageway for rail vehicles |
PCT/DE2006/001792 WO2007056968A1 (en) | 2005-11-15 | 2006-10-12 | Fixed track bed for rail vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2006314905A1 true AU2006314905A1 (en) | 2007-05-24 |
AU2006314905B2 AU2006314905B2 (en) | 2009-08-13 |
Family
ID=37461146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2006314905A Ceased AU2006314905B2 (en) | 2005-11-15 | 2006-10-12 | Fixed track bed for rail vehicles |
Country Status (14)
Country | Link |
---|---|
US (2) | US20090121035A1 (en) |
EP (1) | EP1836352B1 (en) |
JP (1) | JP2008531871A (en) |
KR (1) | KR20070097063A (en) |
CN (1) | CN101111642A (en) |
AT (1) | ATE433521T1 (en) |
AU (1) | AU2006314905B2 (en) |
CA (1) | CA2592757C (en) |
DE (2) | DE102005054820A1 (en) |
ES (1) | ES2327000T3 (en) |
IL (1) | IL189167A (en) |
PL (1) | PL1836352T3 (en) |
TW (1) | TW200728560A (en) |
WO (1) | WO2007056968A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054820A1 (en) * | 2005-11-15 | 2007-05-24 | Rail.One Gmbh | Fixed carriageway for rail vehicles |
GB0604169D0 (en) * | 2006-03-02 | 2006-04-12 | Jay Anthony | Track bed structures |
FR2920448B1 (en) * | 2007-08-29 | 2013-07-05 | Lohr Ind | PREFABRICAL TRACK MODULE FOR URBAN AUTOGUIDE PNEUMATIC TRANSPORT VEHICLE |
DE102008016953A1 (en) * | 2008-04-01 | 2009-10-08 | Railone Gmbh | Fixed carriageway for rail vehicles |
CN103669114B (en) * | 2012-09-06 | 2015-07-22 | 隔而固(青岛)振动控制有限公司 | Ballast bed base prefabricated slab and application thereof |
AU2015379580A1 (en) * | 2015-01-30 | 2017-09-14 | Acciona Infraestructuras, S.A. | Formwork segment |
CN105625104B (en) * | 2016-01-11 | 2018-08-24 | 北京城建设计发展集团股份有限公司 | A kind of Prefabricated slab type vibration damping track system and matching operation method |
CZ306897B6 (en) | 2016-01-26 | 2017-08-30 | Jan Eisenreich | A railway or tramway track |
RU2657709C1 (en) * | 2017-01-18 | 2018-06-14 | Владимир Григорьевич Мелентьев | Railway track link |
Family Cites Families (38)
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US3756507A (en) * | 1970-08-06 | 1973-09-04 | Salzgitter Peine Stahlwerke | Railroad track bed |
US4457468A (en) * | 1979-08-24 | 1984-07-03 | Railroad Concrete Crosstie Corporation | Railroad grade crossing construction |
US4449666A (en) * | 1979-08-24 | 1984-05-22 | Railroad Concrete Crosstie Corporation | Concrete railroad tie for supporting grade crossing panels |
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IT1176498B (en) * | 1984-07-27 | 1987-08-18 | I P A Ind Prefabbricati Affini | COMPONENTS FOR RAILWAY LINES ON REINFORCED CONCRETE PLATES, WITHOUT MASS |
JPH02311640A (en) * | 1989-05-25 | 1990-12-27 | Takenaka Komuten Co Ltd | Construction of composite floor |
US5513797A (en) * | 1989-08-26 | 1996-05-07 | Lesley; Lewis | Installation of rail tracks in roadways |
DE4122682C2 (en) * | 1991-07-09 | 1994-08-04 | Clouth Gummiwerke Ag | Shock absorber element |
IT1256209B (en) * | 1992-12-21 | 1995-11-29 | Coopsette Scrl | ARMING GROUP WITH RAIL SUPPORT BLOCKS TRANSVERSALLY HOUSED IN LONGITUDINAL CONTAINERS WITH INTERPOSITION OF ELASTIC ELEMENTS |
JP3326729B2 (en) * | 1994-03-28 | 2002-09-24 | 清水建設株式会社 | Anti-vibration track |
US5577662A (en) * | 1994-04-20 | 1996-11-26 | Hogue; Thomas A. | Embedded railway track system |
JPH0827702A (en) * | 1994-07-14 | 1996-01-30 | Bridgestone Corp | Formwork construction for track floating slab |
JPH0827703A (en) * | 1994-07-14 | 1996-01-30 | Bridgestone Corp | Formwork construction for track floating slab |
JP2990221B2 (en) * | 1994-12-06 | 1999-12-13 | 東急建設株式会社 | Floating slab with precast version |
US6290143B1 (en) * | 1996-05-02 | 2001-09-18 | Century Group, L.L.C. | Apparatus and method for collecting liquid spillage at rail facilities |
GB9622924D0 (en) * | 1996-11-04 | 1997-01-08 | Alh Syst Ltd | Polymer embedment of rails |
US6079630A (en) * | 1997-04-11 | 2000-06-27 | Schroeder; Rick A. | Railway grade crossing apparatus and method of installation |
US6431462B1 (en) * | 1998-08-21 | 2002-08-13 | Omega Industries, Inc. | Railroad crossing spacers |
AT410329B (en) * | 1999-03-19 | 2003-03-25 | Porr Allg Bauges | Ballastless superstructure |
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US6439470B1 (en) * | 1999-12-03 | 2002-08-27 | William K. Hull | Prefabricated embedded railway track system with removable inserts |
AT410808B (en) * | 2001-02-09 | 2003-08-25 | Porr Allg Bauges | Ballastless superstructure for rail-bound traffic |
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DE10216573B4 (en) * | 2002-04-13 | 2013-04-04 | Max Bögl Bauunternehmung GmbH & Co. KG | Method for storing a concrete component and slab track |
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AU2005327807A1 (en) * | 2005-03-26 | 2006-10-12 | Rail.One Gmbh | Method of adjusting the height of a fixed rail carriageway |
US7484669B2 (en) * | 2005-04-05 | 2009-02-03 | Metroshield Llc | Insulated rail for electric transit systems and method of making same |
DE102005018195A1 (en) * | 2005-04-19 | 2006-11-02 | Rail.One Gmbh | Slab track for rail vehicles and method of manufacture |
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-
2005
- 2005-11-15 DE DE102005054820A patent/DE102005054820A1/en not_active Withdrawn
-
2006
- 2006-10-12 CA CA2592757A patent/CA2592757C/en active Active
- 2006-10-12 PL PL06805409T patent/PL1836352T3/en unknown
- 2006-10-12 AU AU2006314905A patent/AU2006314905B2/en not_active Ceased
- 2006-10-12 ES ES06805409T patent/ES2327000T3/en active Active
- 2006-10-12 AT AT06805409T patent/ATE433521T1/en active
- 2006-10-12 US US11/794,746 patent/US20090121035A1/en not_active Abandoned
- 2006-10-12 WO PCT/DE2006/001792 patent/WO2007056968A1/en active Application Filing
- 2006-10-12 CN CNA2006800037207A patent/CN101111642A/en active Pending
- 2006-10-12 JP JP2007556488A patent/JP2008531871A/en active Pending
- 2006-10-12 DE DE502006003933T patent/DE502006003933D1/en active Active
- 2006-10-12 KR KR1020077016229A patent/KR20070097063A/en active Search and Examination
- 2006-10-12 EP EP06805409A patent/EP1836352B1/en active Active
- 2006-10-18 TW TW095138335A patent/TW200728560A/en unknown
-
2008
- 2008-01-31 IL IL189167A patent/IL189167A/en active IP Right Grant
-
2010
- 2010-07-07 US US12/803,823 patent/US20100276503A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
PL1836352T3 (en) | 2009-11-30 |
IL189167A (en) | 2011-05-31 |
US20090121035A1 (en) | 2009-05-14 |
CA2592757A1 (en) | 2007-05-24 |
JP2008531871A (en) | 2008-08-14 |
US20100276503A1 (en) | 2010-11-04 |
KR20070097063A (en) | 2007-10-02 |
DE502006003933D1 (en) | 2009-07-23 |
WO2007056968A1 (en) | 2007-05-24 |
ES2327000T3 (en) | 2009-10-22 |
IL189167A0 (en) | 2008-08-07 |
TW200728560A (en) | 2007-08-01 |
EP1836352B1 (en) | 2009-06-10 |
EP1836352A1 (en) | 2007-09-26 |
AU2006314905B2 (en) | 2009-08-13 |
DE102005054820A1 (en) | 2007-05-24 |
ATE433521T1 (en) | 2009-06-15 |
CA2592757C (en) | 2010-12-07 |
CN101111642A (en) | 2008-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |