EP1637652A2 - Voie ferrée sur viaduc - Google Patents

Voie ferrée sur viaduc Download PDF

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Publication number
EP1637652A2
EP1637652A2 EP04000386A EP04000386A EP1637652A2 EP 1637652 A2 EP1637652 A2 EP 1637652A2 EP 04000386 A EP04000386 A EP 04000386A EP 04000386 A EP04000386 A EP 04000386A EP 1637652 A2 EP1637652 A2 EP 1637652A2
Authority
EP
European Patent Office
Prior art keywords
concrete
formwork
superstructure
rails
layer
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.)
Withdrawn
Application number
EP04000386A
Other languages
German (de)
English (en)
Other versions
EP1637652A3 (fr
Inventor
Hanfried Dipl.-Ing. Flöttmann
Dieter Dr.-Ing. Heiland
Andreas Dipl.-Ing. Michnik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heitkamp Rail GmbH
Original Assignee
Heitkamp -Deilmann -Haniel GmbH
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
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Application filed by Heitkamp -Deilmann -Haniel GmbH filed Critical Heitkamp -Deilmann -Haniel GmbH
Priority to EP04000386A priority Critical patent/EP1637652A3/fr
Publication of EP1637652A2 publication Critical patent/EP1637652A2/fr
Publication of EP1637652A3 publication Critical patent/EP1637652A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a superstructure for rail vehicles, such as subways, suburban trains and trams, consisting of a track grid and a bedding layer, which are mounted on cross members of a viaduct made of steel or concrete.
  • a well-known by public use, but currently typewritten not verifiable superstructure of the aforementioned type is known from sections of the Berlin S-Bru.
  • a bucket sheet is supported between two cross members, on which a conventional ballast layer as a bedding layer and in the ballast layer a track grid of wooden sleepers is arranged.
  • the cross members are mounted on steel longitudinal members and these on steel columns of a viaduct.
  • This known superstructure has the disadvantage that the barrel plates are completely or partially rusted, the maintenance and repair both have a very time-consuming and very expensive and a structure-borne sound insulation is not available. The latter leads to strong noise emissions, which are perceived by the environment as extremely unpleasant, especially when these viaduct routes lead through residential areas.
  • the invention has for its object to provide a superstructure of the type mentioned, which can be created in the available, short lock or train breaks, which can be unnecessary toning plates as a supporting element and has a structure-borne sound insulation.
  • the leveling layer is formed by a fast-curing concrete, resin, plastic or plastic-coated concrete in the form of a full-surface base plate.
  • the compensation layer of compensation elements in the form of rigid bodies.
  • horizontal bearings for receiving the horizontal longitudinal and transverse forces are arranged on the cross members at regular intervals.
  • the formwork is formed as a permanent formwork.
  • the formwork may consist of a stainless steel pan or of a hot-dip galvanized or plastic-coated scarf or made of fiber cement elements.
  • the formwork is formed as partially lost and partly as reusable formwork.
  • the bottom surface of the formwork as a lost formwork made of stainless steel or a hot-dip galvanized or plastic-coated sheet metal or made of fiber cement boards and the side walls are reusable formwork walls made of wood or steel, which minimizes the cost of creating accordingly.
  • the bottom plate is advantageously provided for stiffening with running perpendicular to the cross beams longitudinal beads.
  • a compensating its unevenness compensation layer and thereon a plate or frame-shaped reinforced concrete or prestressed concrete precast is arranged as a bedding layer, which already Includes recordings and fasteners for the rails, which are mounted on their height and positional alignment thereon, with an entropy-elastic bearing between the leveling layer and the precast concrete part and / or below the heads of the rails is arranged here for structure-borne sound insulation.
  • This alternative solution is characterized by a high-quality prefabricated construction which is very precise and which reduces the working time required to create the new design.
  • three different embodiments can be made possible for structure-borne sound insulation:
  • the entropy-elastic bearing can be placed either between the leveling layer and the precast concrete part or below the heads of the rails or below both. Since the weight of the precast concrete parts, the rails and the exact shape of the precast concrete parts are known on their underside, depending on the frequencies to be insulated, the entropy-elastic bearing between Leveling layer and precast concrete part on the one hand and / or below the rails are adapted exactly to the structure-borne sound insulation needs.
  • this alternative solution for fastening the rails allows both a conventional, discontinuous and a conventional, continuous attachment.
  • the entropy-elastic bearing is designed either as a strip, mat or as a plate.
  • another entropy-elastic bearing is also arranged between the horizontal bearings and the respectively adjacent surface of the bedding layer.
  • the bedding layer is provided at its joint abutment sides with a toothing, which is formed in a particularly advantageous manner either rectilinear, rectangular or trapezoidal.
  • the superstructure according to the invention is also outstandingly suitable for newly created viaducts.
  • the cross member can also be prepared as precast steel or concrete, so that the previously required due to the unevenness of the rivets and as a result of inclinations lowering compensation layer is unnecessary.
  • an entropy-elastic bearing can already be arranged on top of this cross member, so that after Auflagerung and attachment of the cross member on the main beams of the viaduct, the precast concrete parts can be arranged.
  • This superstructure allows section-wise production in lengths of 5 m, 10 m, 20 m, 30 m or 40 m.
  • brackets for the busbars and for the protective or guide rails are arranged in the fast-curing concrete or in the concrete precast.
  • a conventional superstructure O is shown in the right part of the image, which consists essentially of fixed to wooden sleepers H rails G, which are embedded in a ballast bed S.
  • the ballast bed S is held by bucket T, which are supported on cross members 2 with longitudinal stiffeners 3.
  • the cross member 2 are in turn mounted on from Fig. 3 apparent longitudinal members 4, which together with the cross members 2 form a viaduct, which is guided across streets, for example, through a city center.
  • These barrel sheets T are partially rusted over time and sometimes no longer sustainable, so that the safety of such a route can no longer be guaranteed.
  • the previous superstructure O has no measure for structure-borne sound insulation.
  • the new superstructure 1 uses the previous cross member 2 on the viaduct, which are mounted on side rails 4, to a completely new structure.
  • Fig. 1 in conjunction with Fig. 3 according to a first alternative solution of the invention on the cross beams 2 whose unevenness due to the rivets N compensating leveling layer 5, thereupon an entropy elastic bearing 6 and thereon a trough-shaped formwork 7 is arranged.
  • a reinforcement 8 is introduced and in this the off Bi-block sleepers 9 with lattice girders 10 existing track grid 11 is arranged.
  • the invention further provides, either alternatively or together with the entropy-elastic bearing 6, another entropy-elastic bearing 6a below the foot 13a of the rails 13 or on both sides of the rail web 13b, in any case below the rail head 13c for structure-borne sound insulation.
  • the leveling layer 5 is formed by a fast-curing concrete, resin, plastic or plastic-coated concrete in the form of a full-surface base plate. Alternatively, it is also possible to produce this leveling layer 5 in the form of a plurality of rigid bodies or of a continuous beam which rests on the cross member 2.
  • a horizontal bearing 14 for receiving the horizontal longitudinal and transverse forces of the new superstructure 1 are arranged on the cross beams 2 at regular intervals.
  • the formwork 7 is formed as a permanent formwork. It consists of a stainless steel tub or a galvanized or plastic coated steel tub or fiber cement elements. This tub must be designed so that it can safely carry the loads thereon before the setting process of the fast-curing concrete. Even after the Abbindeprozeß the fast-hardening concrete with the reinforcement and track grates therein, they can absorb loads and in particular be claimed on bending.
  • the formwork 7 can be used as partially lost and as partially reusable formwork, for example, characterized in that the bottom surface 7a the permanent formwork and the side walls 7b reusable formwork, for example in the form of e.g. Wood or steel parts, form.
  • the entropy-elastic bearing 6 is located not only between the upper side 5a of the compensating layer 5 and the underside 12a of the concrete layer 12, but also between the horizontal layers 14 and the adjacent surface 12b of the concrete bedding layer 12 or the adjacent side surface 7b of the lost formwork 7.
  • the bottom surface 7a of the formwork 7 is advantageously provided with trapezoidal longitudinal corrugations 7c which run perpendicular to the cross members 2 and increase the flexural rigidity of the bottom plate 7a of the formwork 7.
  • the new superstructure 1 sections in sections I, II, etc. of 5 m, 10 m, 20 m, 30 m or 40 m laid.
  • the bedding layer 12 is the 12th provided at these abutting faces 15, 16 of the working joints 24 with a toothing 17 which engages positively.
  • the shape of the toothing 17 can be formed in various ways, for example, have a rectilinear, rectangular or trapezoidal shape.
  • in-situ concrete 12 is advantageously used within two to three hours hardening concrete.
  • Fig. 3 in the right half longitudinal support 21 are shown with railing 22 and a catwalk 23, which, however, to the present invention has no relationship and therefore will not be further described.
  • Fig. 2 a subsequent to the area II area III is shown, between which there is an expansion joint 25 which is provided centrally with horizontal bearings 14 for receiving longitudinal forces. Otherwise, with the Fig. 4 matching parts are provided with the same reference numerals.
  • the invention provides as another embodiment such before, in which on the existing cross members 2 a compensating its unevenness compensating layer 5 and on the turn an entropy-elastic Insulating layer 6 and thereon a plate or frame-shaped reinforced concrete or prestressed concrete precast is arranged as a bedding layer 12, which already contains receptacles and fasteners for the rails 13, which are mounted on their height and positional alignment thereon.
  • an entropy-elastic bearing 6a and / or a further entropy-elastic bearing 6 can be arranged on the underside of the concrete precast elements on the foot 13a of the rails 13 or on both sides of the rail web 13b.
  • the attachment of the rails 13 may be formed in this precast construction of a conventional discontinuous or conventional continuous attachment.
  • the entropy-elastic bearing 6, 6a may be formed either as a strip, a mat or a plate, e.g. be executed below the rail feet 13 a as a strip and on the cross beams 2 as a mat or plate.
  • the surface of the cross member 2 is cleaned after the complete removal of the old track grate G and the ballast S from the barrel plates T.
  • the leveling layer 5 is applied, whether in the form of a full-surface base plate made of a fast-curing concrete, resin, plastic or plastic-coated concrete or be it in the form of rigid bodies or a continuous beam.
  • the entropy-elastic bearing 6 or 6a is then arranged on this compensating layer 5 of the rails 13.
  • the concrete precast element be it in the form of a reinforced concrete or prestressed concrete precast element, is disposed on the entropy-elastic bearing 6, which already contains the attachment for the rails 13 and optionally the entropy-elastic bearing 6a. Then, after the heights and positional orientation of the rails 13 this fixed on the precast concrete part by known conventional means. It is also possible to provide the bottom of the concrete precast directly to the entropy elastic bearing 6, thereby eliminating a further assembly step and thus the assembly time is shortened.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP04000386A 2004-02-18 2004-02-18 Voie ferrée sur viaduc Withdrawn EP1637652A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04000386A EP1637652A3 (fr) 2004-02-18 2004-02-18 Voie ferrée sur viaduc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04000386A EP1637652A3 (fr) 2004-02-18 2004-02-18 Voie ferrée sur viaduc

Publications (2)

Publication Number Publication Date
EP1637652A2 true EP1637652A2 (fr) 2006-03-22
EP1637652A3 EP1637652A3 (fr) 2008-07-02

Family

ID=35874690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04000386A Withdrawn EP1637652A3 (fr) 2004-02-18 2004-02-18 Voie ferrée sur viaduc

Country Status (1)

Country Link
EP (1) EP1637652A3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2424391C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный путь на искусственном сооружении
RU2424390C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный рельсовый путь на искусственном сооружении
RU2424389C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный рельсовый путь
RU2425188C2 (ru) * 2008-12-10 2011-07-27 Фердинанд Иренеушевич Стасюлевич Безбалластный путь
RU2425920C2 (ru) * 2008-12-10 2011-08-10 Фердинанд Иренеушевич Стасюлевич Устойчивый безбалластный рельсовый путь
CN104594192A (zh) * 2014-12-03 2015-05-06 华东交通大学 一种梯度结构组合桥面板
CN117513070A (zh) * 2023-09-27 2024-02-06 中铁二院工程集团有限责任公司 一种无砟轨道板结构及制造方法
RU2828124C1 (ru) * 2024-04-03 2024-10-07 Сергей Валентинович Родин Конструкция верхнего строения пути высокоскоростной железной дороги и способ ее сооружения

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952803C2 (de) 1999-11-02 2002-01-24 Heitkamp Deilmann Haniel Gmbh Oberbau für schienengebundene Fahrzeuge des öffentlichen Nahverkehrs sowie Verfahren und Vorrichtung zu seiner Herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301231B3 (de) * 2003-01-15 2004-01-22 Heitkamp-Deilmann-Haniel Gmbh Über Viadukte geführter Oberbau für schienengebundene Fahrzeuge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952803C2 (de) 1999-11-02 2002-01-24 Heitkamp Deilmann Haniel Gmbh Oberbau für schienengebundene Fahrzeuge des öffentlichen Nahverkehrs sowie Verfahren und Vorrichtung zu seiner Herstellung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2424391C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный путь на искусственном сооружении
RU2424390C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный рельсовый путь на искусственном сооружении
RU2424389C2 (ru) * 2008-12-10 2011-07-20 Фердинанд Иренеушевич Стасюлевич Безбалластный рельсовый путь
RU2425188C2 (ru) * 2008-12-10 2011-07-27 Фердинанд Иренеушевич Стасюлевич Безбалластный путь
RU2425920C2 (ru) * 2008-12-10 2011-08-10 Фердинанд Иренеушевич Стасюлевич Устойчивый безбалластный рельсовый путь
CN104594192A (zh) * 2014-12-03 2015-05-06 华东交通大学 一种梯度结构组合桥面板
CN117513070A (zh) * 2023-09-27 2024-02-06 中铁二院工程集团有限责任公司 一种无砟轨道板结构及制造方法
RU2828124C1 (ru) * 2024-04-03 2024-10-07 Сергей Валентинович Родин Конструкция верхнего строения пути высокоскоростной железной дороги и способ ее сооружения

Also Published As

Publication number Publication date
EP1637652A3 (fr) 2008-07-02

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