EP1026320A1 - Méthode pour la fabrication d'une voie ferrée sans ballast - Google Patents

Méthode pour la fabrication d'une voie ferrée sans ballast Download PDF

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Publication number
EP1026320A1
EP1026320A1 EP00102082A EP00102082A EP1026320A1 EP 1026320 A1 EP1026320 A1 EP 1026320A1 EP 00102082 A EP00102082 A EP 00102082A EP 00102082 A EP00102082 A EP 00102082A EP 1026320 A1 EP1026320 A1 EP 1026320A1
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EP
European Patent Office
Prior art keywords
base layer
metal
rail support
track
hydraulically bound
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
Application number
EP00102082A
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German (de)
English (en)
Other versions
EP1026320B1 (fr
Inventor
Johannes Dipl.-Ing. Dahl
Wolfgang Dipl.-Ing. Hicking
Karl-Heinz Ostwald
Martin Dipl.-Ing. Pfeiffer
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.)
Hochtief AG
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Hochtief AG
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Filing date
Publication date
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Priority claimed from DE19944783A external-priority patent/DE19944783A1/de
Application filed by Hochtief AG filed Critical Hochtief AG
Publication of EP1026320A1 publication Critical patent/EP1026320A1/fr
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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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • 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
    • E01B1/007—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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Definitions

  • the invention relates to a method for producing a Fixed carriageway for at least one railroad track, especially for high-speed traffic.
  • Rail track in the context of the invention also means that Switch sections are arranged on the slab track can.
  • the invention further relates to a festival Roadway using the method according to the invention was produced.
  • - Slab track means in the context of Invention in particular one used in the railway superstructure Concrete roadway.
  • the concrete roadway usually has one endlessly laid concrete slab, the so-called concrete base layer, on.
  • the concrete base layer usually lies on a hydraulically bound base layer that is expediently made of concrete.
  • a method is also known from DE 196 53 858 A1, with a hydraulically bound base layer Concrete trough is applied, which concrete trough longitudinal and Contains cross reinforcements.
  • the concrete trough is designed to accommodate Two-block concrete sleepers are provided.
  • the thresholds will be embedded in the concrete trough using a casting compound.
  • the bond between the concrete trough and the Subsequent potting compound left something to be desired.
  • the invention is the technical problem is based on a process of the type mentioned at the beginning specify with the simple and inexpensive way a very precise assembly of the components and in particular the railroad tracks is possible and with which a feast Roadway is created, the long term all mechanical Can reliably absorb stresses that occur particularly in high-speed traffic.
  • the invention is further based on the technical problem to specify a corresponding slab track.
  • the hydraulically bound base layer preferably consists of Concrete.
  • the surface on which the hydraulically bound Base layer is applied means the soil or preferably an appropriate embankment or embankment embankment.
  • the subsoil is subsequently called a subgrade designated.
  • the feature in the claim 1, after which the railroad tracks on the Rail support heads are mounted means expediently the final assembly or final assembly of the Railroad tracks on the rail support heads.
  • the metal carrier with placed on it or pre-assembled railroad tracks on the hydraulically bound base layer This first aligning the metal carrier with the on-hook or railroad tracks that are not yet fully finalized corresponds to a rough alignment of the corresponding one Track grating made of metal girders and railroad tracks.
  • Alignment aids are provided for the metal supports.
  • This Alignment aids function expediently as abutments with a horizontal alignment of the metal supports and are used, for example, as grooves or upstands in the surface of the hydraulically bound base layer realized.
  • At least one Longitudinal reinforcement element in the concrete base layer concreted is advisable to do this before Application of the metal carrier at least one lower Longitudinal reinforcement element on the hydraulically bound Base layer designed.
  • Longitudinal reinforcement means in the context of Invention a reinforcement in the longitudinal direction of the festivals Lane or in the longitudinal direction of the to be interpreted railway tracks. With longitudinal reinforcement elements it can individual metal rods or metal rod bundles act. It is also within the scope of the invention that Longitudinal reinforcement elements in the form of a coherent prefabricated reinforcement mat with longitudinal reinforcement bars and cross reinforcement bars are used. For example it can be a steel rod mat.
  • Track grid sections made of metal beams and overlaid railway tracks are to be aligned expediently a lower longitudinal reinforcement element beforehand appropriate length, preferably a longitudinal reinforcement mat, on the hydraulically bound base layer designed.
  • a lower longitudinal reinforcement element Preferably, one on the hydraulic bound base layer designed lower longitudinal reinforcement element after aligning the metal support to the Bottom of the metal carrier attached, for example tied or welded.
  • the upper longitudinal reinforcement element or the upper longitudinal reinforcement elements can basically be designed like the lower longitudinal reinforcement elements described above.
  • a Reinforcement mat made of interconnected longitudinal reinforcement bars and cross reinforcement bars as the top Longitudinal reinforcement used. At least that is preferred an upper longitudinal reinforcement element before the final Assembly of the railroad tracks on the metal girders hung up. It expediently becomes at least an upper one Longitudinal reinforcement element on the top of the metal beam attached, for example tied or welded.
  • lattice girders are used as metal girders.
  • Lattice girder expediently has an upper chord and a lower chord, each consisting of at least two Longitudinal bars, preferably made of steel.
  • the longitudinal bars of the upper chord and the lower chord are through Lattice girder brackets connected to each other.
  • the lattice girders can be used as a three-belt carrier or as a four-belt carrier be trained.
  • the lattice girders face across Longitudinal direction expediently a rectangular or a trapezoidal cross-section.
  • Draw lattice girders advantageously by a high mechanical Resistance as well as a relatively low weight and a low material requirement.
  • steel profiles are used as metal supports.
  • I-profiles, T-profiles, U-profiles are expedient or angle profiles used as steel profiles.
  • You can the steel profiles are used as individual profiles or at least two steel profiles can be connected by fasteners to steel profile units with high rigidity be combined.
  • the steel profiles can also welded reinforcement elements or perforations on their webs exhibit. As a result, the bond between the steel profiles and the concrete base layer improved become.
  • perforated steel sheets are folded into steel profiles or shaped, for example as Z, V, G, U, N or M profiles are trained and a relatively high rigidity exhibit.
  • the Rail support heads can be a top view round, elliptical, square or hexagonal Have cross-section. Have proven particularly successful Rail support heads that are rounded in the top view Have cross-sectional shapes.
  • the Rail support heads are made of concrete.
  • the rail support heads are made of fiber-reinforced, very prefers steel fiber reinforced concrete.
  • After very preferred Embodiment are firmly concreted on the metal support Rail support heads used. In this embodiment becomes a particularly effective monolithic Connection of the rail support heads with the one to be applied Concrete base layer reached.
  • the rail support heads are expediently at least 50% of their amount in the Concrete base layer concreted. Are preferably to the Rail support heads, connection reinforcement elements, preferred hook-shaped connecting reinforcement elements connected, which are concreted into the concrete base layer.
  • the rail support heads expediently have Reinforcement cutouts to accommodate top and / or lower longitudinal reinforcement elements.
  • the distance between the bottom of the Rail support heads and the hydraulically bound Base layer dimensioned so large that a void-free full-surface bond between the underside of the Rail support heads and the concrete base layer can be set up is. It is expedient to achieve the full area Composite the underside of the rail support heads Center inclined towards the rail support heads.
  • Rail support heads used, on the hydraulic bound base layer facing bottom support feet are arranged. Expediently protrudes from the bottom each rail support head one support foot in the direction the hydraulically bound base layer.
  • the support feet can be made of concrete according to one embodiment.
  • the support feet as Concreted steel elements formed, which is expedient each have a footplate. These support feet in the form of steel elements with the metal support connected, for example welded.
  • the metal beams with the integrated rail support heads on the hydraulic bound base layer preferably over that on the hydraulically bound base layer lying on the bottom Longitudinal reinforcement, laid out at predetermined intervals and aligned.
  • a rough alignment is expedient the metal support in the horizontal direction and / or vertical direction.
  • the metal carrier with the integrated rail support heads with the Railroad tracks pre-assembled to a section of track grating and laid out on the hydraulically bound base layer and aligned.
  • the length of a track grate section is, for example, 10 to 12 m.
  • the track grate or track grate section is designed so that it is possible to drive on construction trains.
  • the track grate sections instead of Rail tracks initially also include auxiliary rails or have construction rails that are used by construction trains can be. These auxiliary rails or construction rails can then later replaced by the final railroad tracks become.
  • a preferred embodiment of the Invention is based on the rough alignment of the metal carrier or the track grate from an upper longitudinal reinforcement at least one upper longitudinal reinforcement element on the Designed metal supports and conveniently on the Metal straps attached too.
  • metal carrier at least two metal carriers, to one Carrier element combined.
  • the called metal carrier a firm connection with each other on.
  • metal supports become a W-shaped Carrier element combined.
  • At least two metal supports to form a support element with the Provided that the resulting Carrier element with respect to a railroad track x + 1 Rail support heads and with respect to the second Rail x rail support heads (with x ⁇ 1).
  • the resulting Carrier element with respect to a railroad track x + 1 Rail support heads and with respect to the second Rail x rail support heads (with x ⁇ 1).
  • At this Embodiment are two each railroad track Rail support heads assigned to the support element.
  • the metal supports are preferably or the support elements, which may initially only be used pre-assembled railroad tracks to the Attached to metal supports.
  • the Rail tracks with the rail support heads of the Screwed metal carrier.
  • a fine alignment of the metal carrier or the Carrier elements Preferably takes place after the final fastening of the railroad tracks a fine alignment of the metal carrier or the Carrier elements instead.
  • a horizontal and / or vertical Alignment made. Alignment means in particular Adjustment and / or fixation.
  • After very preferred Embodiment of the invention is with the fine alignment
  • alignment spindles Preferably are used for the vertical alignment of the metal supports Vertical spindles used. Are preferred for one horizontal alignment of the metal support horizontal spindles used.
  • Each metal carrier expediently has two Vertical spindles, which are preferably in the rail bearing heads are provided. As a lower support surface for the vertical spindles preferably serve the surface of the hydraulically bound base layer.
  • the vertical spindles enable precise adjustment of the height the metal girder or the height of the two railroad tracks. On the other hand, the vertical spindles allow exact setting of the cross slope of the track.
  • the Adjustment and fixation of the metal carrier or the Track rust can also be used as an alternative to the alignment spindles with the help of an adjustment and fixing frame.
  • To preferred embodiment of the invention are within the scope the fine-tuning initially only in certain Metal supports spaced apart finely aligned. For example, at intervals of each 30 m individual metal carrier finely aligned. in the Connection to the fine alignment of the selected Metal beams will then be between those already in the Target position located metal supports arranged Metal carrier finely aligned. The fine-tuning takes place expediently both in vertical and in horizontal direction instead.
  • Formwork elements for the concrete base layer attached are provided on the longitudinal edges of the hydraulically bound base layer attached.
  • the formwork elements after the final fastening of the railroad tracks and before fine-tuning the metal supports to the Longitudinal edges of the hydraulically bound base layer attached. After aligning the formwork elements these preferably in the hydraulically bound Base layer anchored.
  • the formwork elements serve as supports for Construction tracks or auxiliary tracks by a construction train and / or from a fixing and adjusting device and / or from one Concreting equipment can be driven on.
  • the Formwork elements also preferably meet the Function of a lateral support in the horizontal Align the metal supports.
  • Formwork elements precast, expediently Precast reinforced concrete parts used.
  • Precast concrete with the help of anchor elements, for example Anchor rods, firmly in the hydraulically bound Base layer anchored.
  • anchor elements are expediently again solved.
  • the area of the Formwork elements is preferably with profiles provided Furthermore, that of the concrete base layer facing surface of the formwork elements expediently Reinforcement elements on after concreting the Concrete base layer an effective fastening of the precast element ensure on the concrete base layer.
  • the Invention is the hydraulically bound base layer for the inclusion of the concrete base layer formed like a trough. It is within the scope of the invention that in the trough walls Reinforcements to reinforce the trough are introduced.
  • the lateral trough walls the function of the formwork elements and furthermore preferably also the function of support elements for alignment measures.
  • the concrete base layer is metal carrier with the stipulation the hydraulically bound base layer concreted that the metal beams are concreted into the concrete base layer become.
  • the Concrete base layer is expediently in one Operation, i.e. as a single-layer concrete base layer applied the hydraulically bound base layer.
  • Subject of the invention is also a slab track according to claim 9.
  • the invention is based on the knowledge that a surprisingly stable slab track can be produced that can withstand all mechanical stresses in the long term resists when according to the inventive method is worked. The especially in high speed traffic Considerable forces that occur can function reliably can be derived without being disadvantageous Impairments to the slab track result.
  • the invention is further based on the finding that a cohesive or monolithic connection of the Concrete of the concrete base layer with the metal beams and the rail bearing heads integrated therein, as well preferably also be achieved with reinforcement elements can and especially because of this composite effect the advantages mentioned above can be achieved.
  • the metal carriers are and preferably also Longitudinal reinforcement elements are integral parts of the Concrete base course, in particular one embodiment has proven itself, in which the concrete base layer also is fiber-reinforced.
  • Fig. 1 is one according to the inventive method manufactured slab track for a railway track High speed traffic illustrated.
  • a hydraulically bound base layer 2 is applied been.
  • the hydraulically bound base layer 2 which in the exemplary embodiment as a lattice girder with an upper chord 3 and lower flange 4 formed metal carrier 5 with their Beam longitudinal axis transverse to the longitudinal direction of the festivals Lane aligned.
  • the metal carrier 5 have Integrated, preferably firmly concreted rail support heads 6 made of concrete.
  • support feet 8 are provided, which in 1 designed as steel profiles are.
  • the discernible distance between the Support feet 8 and the hydraulically bound base layer 2 characterizes the lifting dimension of the metal carrier 5 completed vertical fine alignment.
  • 1 are continue to see lower longitudinal reinforcement elements 9, the preferably and in the exemplary embodiment as metal rods are trained. These lower longitudinal reinforcement elements 9 are in the embodiment on the lower flange 4 of the Metal carrier 5 attached, preferably welded.
  • At the embodiment of FIG. 1 are still top Longitudinal reinforcement elements 10 are provided in the embodiment are also designed as metal rods and preferably attached to the top flange 3 of the metal carrier 5 are, are preferably welded.
  • On the Rail support heads 6 are the railroad tracks 11 assembled.
  • Metal supports 5 are expediently provided with pre-assembled railroad tracks 11 as a track grating section delivered and on the hydraulically bound Base layer 2 aligned.
  • - In Fig. 1 is the firm Roadway with concrete base layer 12 already applied shown. It can be seen that the surface of the Concrete base layer 12 in cross section as a roof profile is designed so that a reliable drainage is ensured.
  • FIG. 2 shows one opposite modified the embodiment of FIG. 1 Rail support head 6.
  • the protruding from the bottom 7 Support foot 8 is made of concrete here.
  • To the Longitudinal edges 13 of the hydraulically bound base layer 2 are formwork elements 14 for the concrete base layer 12 attached.
  • the formwork element 14 according to FIG. 2 is over schematically shown anchoring elements 15 in the hydraulic base layer 2 anchored.
  • Transport rail 16 of a transport track for one is not shown transport device and / or a construction and Adjustment rail 17 of a construction and alignment track for one movable adjusting and fixing device arranged.
  • alignment spindles 18, 19 are shown in FIG. 2 recognizable.
  • Horizontal spindles 18 are expediently used arranged at the ends of the metal carrier 5 Alignment head plates 20 added.
  • the horizontal spindles 18 enable exact horizontal adjustment and / or Fixation of the metal carrier 5.
  • the horizontal spindles 18 are supported thereby on the formwork elements 14. 2 is further recognizable that the rail support heads 6 each have at least one vertical spindle 19, with whose help the metal supports 5 in the vertical direction, i.e. with regard to their height, adjusted and / or fixed can be.
  • Fig. 2 shows a state in the rest which the lower longitudinal reinforcement elements 9 on the hydraulically bound base layer 2 are designed and have not yet been attached to the metal support 5.
  • Fig. 3 In the embodiment of Fig. 3 are only lower Longitudinal reinforcement elements 9 are provided. It is also in the Framework of the invention, only upper longitudinal reinforcement elements 10 to be provided.
  • the Adjusting and fixing frame 22 has a horizontal movable adjustment and fixation slide 23, the with A slide spindle 24 is horizontally adjustable.
  • Fixing pliers 26 are connected to fixing spindles 25, with which the railroad tracks 11 can be detected and with which an exact alignment of the Railroad tracks 11 is possible.
  • trough-shaped base layer 28 which is preferably made of concrete is formed, trough-shaped and with trough walls 28th
  • the trough walls 28 serve as in this embodiment Formwork elements 14 for the concrete base layer 12.
  • the trough walls 28 can be used as support elements a horizontal adjustment and / or fixation of the Serve metal carrier 5.
  • Fig. 5 shows a longitudinal section through an inventive Fixed carriageway, two as lattice girders trained metal carrier 5 with associated rail support heads 6 are recognizable.
  • the lattice girders point an upper flange 3 and a lower flange 4, each consist of two rods, suitably steel rods.
  • the bars of the upper chord 3 on the one hand and the lower chord 4 on the other hand are connected by lattice girder brackets 29.
  • 5 has the as Lattice girder formed metal carrier 5 a rectangular cross-section. 5 are the lower longitudinal reinforcement elements 9 on the lower chords 4 of the Metal carrier 5 attached. In contrast, there are the upper ones Longitudinal reinforcement elements 10 above the top chord 3 of the Metal support 5.
  • the rail support heads 6 demonstrate preferred embodiment and in the embodiment Housing on that suitably as a steel housing 30 corrugated housing wall 31 is formed.
  • the steel case 30 is originally for receiving a connection reinforcement element 33 provided.
  • the connection reinforcement elements 33 When concreting the Rail support head 6 is the steel housing 30 expediently closed so that no concrete can penetrate.
  • the metal carrier 5 with the integrated rail support heads 6 are the Connection reinforcement elements 33 from the open steel housing 30 has been bent out. This state is in Fig. 5 shown.
  • the connection reinforcement elements 33 preferably have and in the embodiment hook-shaped shape.
  • the connection reinforcement elements 33 contribute to an effective bond between the Rail support heads 6 and the concrete base layer.
  • the promote corrugated housing wall 31 and the bevel 32 a positive contact between the rail support heads 6 and the concrete base layer 12.
  • FIG. 5 it can also be seen that between the rail support heads 6 upper reinforcement mats Longitudinal reinforcement elements 10 are arranged, which Reinforcement mats have end hooks 34.
  • the horizontal Adjustment and / or fixation of a metal support 5 takes place with the help of one in the middle of the track arranged longitudinal groove 37, which preferably in the hydraulically bound base layer 2 was introduced.
  • a spindle holder 38 In the longitudinal groove 37 engages a spindle holder 38.
  • a left horizontal spindle 18a and a right horizontal spindle 18b is provided, which Horizontal spindles 18 each on the walls of the Support longitudinal groove 37.
  • a vertical adjustment and / or Fixation is preferred and in the embodiment with Help provided in the rail support heads 6
  • Vertical spindles 19 performed. Conveniently and in Embodiment are the vertical spindles 19 in the the longitudinal edges 13 facing halves of the rail support heads 6 provided. Support the vertical spindles 19 preferred on the hydraulically bound base layer 2 from.
  • the slipform element 35 has one sloping formwork surface 39 with the upper area a formwork fillet 40 is provided. Based on these Shaping of the slipform element 35 is an early one Basic stability of the concrete of the concrete base layer 12 reached.
  • Adjusting and fixing frame 22 recognizable of a track grate section made of metal girders 5 and railroad tracks 11 brings it into its final position and which is movable on the railroad tracks 11.
  • the Adjusting and fixing frame 22 consists of at least two Frame units, which are preferably on spindle feet 42 Support on the hydraulically bound base layer 2.
  • On the adjustment and fixing frame 22 is one with the help of Guide carrier spindles 43 horizontally displaceable Guide carrier 44 provided.
  • a vertical adjustment and / or fixation of the track grate section Metal beams 5 and railroad tracks 11 will help of fixing pliers connected to the guide carrier 44 26 performed, which fixation pliers 26 to the Attack railroad tracks 11.
  • the horizontal Adjustment and / or fixation of the track grate section is preferably carried out via arranged in the longitudinal groove 37 Horizontal spindles 18a, b.
  • Fig. 9 shows a surface vibrator and puller 45, which on the formwork elements 14 arranged construction and adjustment rails 17 is movable. Appropriately and in the embodiment is on everyone Side of each railroad track 11 with a screed 46 integrated surface vibrators.
  • the concrete surface the concrete base layer 12 is oscillating Movements of the screeds 46 are applied.
  • - In 10 is a on the construction and adjustment rails 17th movable guide frame 47 shown on the rotating trowels 48 are connected.
  • the Rotating trowels 48 are preferred on each side each rail 11 arranged.
  • FIG. 11 shows a longitudinal section through an embodiment a slab track according to the invention, in which the Metal carrier 5 are designed as steel profiles.
  • Metal support 5 is here by two U-steel profiles realized the top and bottom tabs 49th are interconnected.
  • the U steel profiles are non-positively concreted into the rail support heads 6.
  • a transverse reinforcement 50 is provided.
  • reinforcement recesses 51 for receiving the upper one Longitudinal reinforcement elements 10 are provided, which reinforcement recesses 51 expediently and in the embodiment are funnel-shaped.
  • the reinforcement cutouts 51 ensure a positive fit Compound between rail support heads 6, upper Longitudinal reinforcement elements 10 and concrete base layer 12.
  • the upper longitudinal reinforcement elements 10 are preferably in the reinforcement recesses 51 of the rail support heads 6 pushed and in the embodiment in the longitudinal direction Solid roadway joined together in sections and over Connections 52 interconnected. Both Connections 52 can be, for example Threaded socket connections or around welded connections act. On the lower longitudinal reinforcement elements 9 and / or on the upper longitudinal reinforcement elements 10 expediently attached transverse reinforcement elements 53.
  • the bottom 7 of the rail support heads 6 has in Embodiment of FIG. 11 to the middle of the Rail support heads 6 inclined surfaces. Hereby becomes a full-surface and void-free bond between Rail support heads 6 and concrete base layer 12 promoted. Contact surfaces 54 of the rail support heads 6 to the concrete base course are expediently with Provide profiles. This is supposed to perfect bond with the concrete base layer 12 be ensured.
  • the metal carriers are 5 as in the embodiment of FIG. 11 as U-steel profiles educated.
  • the rail support heads 6 have Connection reinforcement elements 33, which consist of a Steel housing 30 were bent out. Regarding the Details can be found in the description of FIG. 5 to get expelled. 12 are still upper Longitudinal reinforcement elements 10 can be seen, the end hooks 34 have, which expediently on the hook-shaped Connect connection reinforcement elements 33.
  • the top Longitudinal reinforcement elements 10 can be made using transverse reinforcement 50 can be combined into a mat.
  • FIG. 13 shows measuring devices purely schematically for aligning the metal carrier 5 or for aligning a track grate from metal beams 5 and Railroad tracks 11 shown.
  • the metal carrier 5 which are at intervals of approx. 30 m are arranged.
  • This first aligned Metal beams 5 are subsequently called main beams designated. Only after that are the others metal supports 5 arranged between the main supports (hereinafter subcarrier) aligned.
  • - Fig. 13 shows first a measuring device 55, 56 for the Main beam.
  • This measuring device 55, 56 has a main viewpoint 55 on the Expediently movable on the railroad tracks 11 and can be locked.
  • the main viewpoint device 55 is preferably with a surveying instrument or a adjustable laser equipped.
  • The is expediently Main viewpoint of the main viewpoint device 55 already been correctly aligned.
  • the surveying instrument or the laser is then in half the track and in one fixed distance to the top of the railroad track arranged.
  • With the surveying instrument or with the Laser can then be the neighboring main point, for example at a distance of approx. 30 m.
  • the neighboring one The main point is in the embodiment of FIG. 13 in place the main target device 56 is arranged.
  • the Main target point device 56 is expediently on the Railroad tracks 11 can be moved and locked.
  • the Main target point device 56 is with a not shown Target device equipped, on which the Surveying instrument or the laser of the main viewpoint device 55 is aligned.
  • the main carrier may be at the location of the main target point facility 56 can be precisely aligned.
  • - In Fig. 13 is also a measuring device 57 for the Align those arranged between the main points Intermediate carrier shown.
  • the measuring device 57 preferably has an adjustment and measuring frame.
  • the Measuring device 57 is expediently on the Railroad tracks 11 can be moved and locked.
  • the Adjustment and measuring frame of the measuring device 57 has a receiving device 58 with which the of the Main viewpoint 55 to the main destination 56 directed aiming beam, for example Laser beam that can be detected.
  • the surveying device 57 move to the next intermediate beam and here is a corresponding measurement and alignment performed.
  • FIG. 14 to 19 show preferred embodiments for the combination of metal supports 5 or support elements 61 to stable track grate sections.
  • - Fig. 14 shows one Track grate section with Y-shaped metal beams 5.
  • a rail support head 6 for the first railroad track 11 is, as it were, offset between two Rail support heads 6 of the opposite second Railroad track arranged.
  • Fig. 15 shows A-shaped metal carrier 5, the two Carrier legs 59 connected rail support heads 6 for which have a railroad track 11.
  • the single rail support head 6 is with respect to the longitudinal direction of the slab track between the two opposite rail support heads 6 arranged.
  • the support legs 59 expediently by means of a connecting carrier element 60 connected with each other.
  • the directly adjacent metal beams 5 are preferably rotated by 180 ° arranged to each other.
  • FIG. 16 shows a combination of metal supports 5 W-shaped support elements 61.
  • the first railroad track 11 here are three rail support heads 6 of the carrier element 61 assigned while the opposite second rail 11 only two rail support heads 6 are assigned.
  • the immediately adjacent support elements 61 rotated by 180 ° to each other.
  • - Fig. 17 shows Carrier elements 61, the combination of two parallel metal beams 5 are formed, which parallel metal support 5 by perpendicularly arranged Connection carrier elements 60 are connected. So far rectangular support elements 61 result.
  • FIG. 18 is an embodiment with cross-shaped support elements 61, which carrier elements 61 are shown each formed two intersecting metal beams 5 become.
  • Fig. 19 shows a special embodiment of A-shaped ones Support elements 61 combined metal supports 5.
  • a Metal carrier 5 here consists of two parallel ones Steel profiles 62, which are expediently U-shaped in cross section are trained.
  • the A-shaped support members 61 each have two of a first railroad track assigned rail support heads 6 and one of the opposite rail 11 assigned Rail support head 6.
  • the immediately adjacent A-shaped ones Carrier elements 61 each rotated by 180 ° to one another arranged.
  • Fig. 19 are also from the Rail support heads 6 outstanding connection reinforcement elements 33 recognizable.
  • This protruding Section 63 is suitable for assembly or for the Attachment of lower longitudinal reinforcement elements 9 and / or upper longitudinal reinforcement elements 10.
  • the metal carrier 5 and Steel profiles 62 through a connecting support element 60 connected to each other which is also convenient is designed like a steel profile.
  • 19 is furthermore recognizable that the rail support heads in the Top view roundings 64 at the corners or edges having.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
EP00102082A 1999-02-08 2000-02-03 Méthode pour la fabrication d'une voie ferrée sans ballast Revoked EP1026320B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19905151 1999-02-08
DE19905151 1999-02-08
DE19928154 1999-06-19
DE19928154 1999-06-19
DE19944783 1999-09-17
DE19944783A DE19944783A1 (de) 1999-02-08 1999-09-17 Feste-Fahrbahn-System

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046479A1 (de) * 2000-09-20 2002-04-04 Pfleiderer Infrastrukturt Gmbh Zweiblockbetonschwelle für feste Schienenfahrbahn
WO2004005618A1 (fr) * 2002-07-09 2004-01-15 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Traverse bibloc ou multibloc et son procede de production
WO2005017260A1 (fr) * 2003-08-13 2005-02-24 Eichholz Gmbh & Co. Kg Dispositif de transport d'aiguillages pre-assembles, determines pour une voie ferree fixe
EP1568821A2 (fr) * 2004-02-24 2005-08-31 Seoul Metropolitan Subway Corporation Système de construction de voie ferrée sans ballast et méthode
DE202009015383U1 (de) 2009-11-13 2010-02-25 Edilon)(Sedra Gmbh Richtrahmen
WO2011079677A1 (fr) * 2009-12-30 2011-07-07 中铁八局集团有限公司 Procédé de construction pour lit de voie sans ballast à double bloc sur palier
WO2011079675A1 (fr) * 2009-12-30 2011-07-07 中铁八局集团有限公司 Procédé de construction pour lit de voie sans ballast à double bloc sur un pont
WO2012135913A1 (fr) * 2011-04-05 2012-10-11 Newstyle Nominees Pty Ltd Support de semelle de voie ferrée
CN103374866A (zh) * 2012-04-28 2013-10-30 中铁二局股份有限公司 无砟轨道板铺设方法
CN103374865A (zh) * 2012-04-18 2013-10-30 中铁二局股份有限公司 无砟轨道板纵连铺设施工方法
CN105133493A (zh) * 2015-09-30 2015-12-09 成都市新筑路桥机械股份有限公司 一种适合中小跨度桥梁的嵌入式轨道结构及施工方法

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Publication number Priority date Publication date Assignee Title
ES2704178B2 (es) * 2017-09-14 2019-10-23 Railtech Sufetra S A Zócalo de hormigón para vías ferroviarias, vía ferroviaria que incorpora dichos zócalos y método de instalación de la vía

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DE4324329A1 (de) 1993-07-20 1995-01-26 Heilit & Woerner Bau Ag Gleisjoch-Justiereinrichtung
EP0715021A1 (fr) * 1994-11-30 1996-06-05 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Superstructure de voie sans ballast pour au moins une voie ferrée
DE19653858A1 (de) 1996-12-21 1998-06-25 Pfleiderer Verkehrstechnik Einbauverfahren für eine feste Schienenfahrbahn

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FR2776683A1 (fr) * 1998-03-27 1999-10-01 Spie Batignolles Tp Procede de construction de voie ferree, panneau unitaire de voie, machine de depose de tels panneaux, machine de betonnage, et voie ferree

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
DE4324329A1 (de) 1993-07-20 1995-01-26 Heilit & Woerner Bau Ag Gleisjoch-Justiereinrichtung
EP0715021A1 (fr) * 1994-11-30 1996-06-05 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Superstructure de voie sans ballast pour au moins une voie ferrée
DE19653858A1 (de) 1996-12-21 1998-06-25 Pfleiderer Verkehrstechnik Einbauverfahren für eine feste Schienenfahrbahn

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046479B4 (de) * 2000-09-20 2004-05-27 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Zweiblockbetonschwelle für feste Schienenfahrbahn
DE10046479A1 (de) * 2000-09-20 2002-04-04 Pfleiderer Infrastrukturt Gmbh Zweiblockbetonschwelle für feste Schienenfahrbahn
US7198200B2 (en) 2002-07-09 2007-04-03 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Biblock or multiblock transverse member and method for the production thereof
WO2004005618A1 (fr) * 2002-07-09 2004-01-15 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Traverse bibloc ou multibloc et son procede de production
WO2005017260A1 (fr) * 2003-08-13 2005-02-24 Eichholz Gmbh & Co. Kg Dispositif de transport d'aiguillages pre-assembles, determines pour une voie ferree fixe
CN1836074B (zh) * 2003-08-13 2010-06-09 铁路一号有限公司 用于输送规定用于固定的行车道的、预组装的道岔的设备
EP1568821A2 (fr) * 2004-02-24 2005-08-31 Seoul Metropolitan Subway Corporation Système de construction de voie ferrée sans ballast et méthode
EP1568821A3 (fr) * 2004-02-24 2006-11-02 Seoul Metro Système de construction de voie ferrée sans ballast et méthode
DE202009015383U1 (de) 2009-11-13 2010-02-25 Edilon)(Sedra Gmbh Richtrahmen
WO2011079677A1 (fr) * 2009-12-30 2011-07-07 中铁八局集团有限公司 Procédé de construction pour lit de voie sans ballast à double bloc sur palier
WO2011079675A1 (fr) * 2009-12-30 2011-07-07 中铁八局集团有限公司 Procédé de construction pour lit de voie sans ballast à double bloc sur un pont
WO2012135913A1 (fr) * 2011-04-05 2012-10-11 Newstyle Nominees Pty Ltd Support de semelle de voie ferrée
US9689116B2 (en) 2011-04-05 2017-06-27 Newstyle Nominees Pty Ltd. Rail track sleeper support
CN103374865A (zh) * 2012-04-18 2013-10-30 中铁二局股份有限公司 无砟轨道板纵连铺设施工方法
CN103374865B (zh) * 2012-04-18 2015-06-24 中铁二局股份有限公司 无砟轨道板纵连铺设施工方法
CN103374866A (zh) * 2012-04-28 2013-10-30 中铁二局股份有限公司 无砟轨道板铺设方法
CN103374866B (zh) * 2012-04-28 2016-01-13 中铁二局股份有限公司 无砟轨道板铺设方法
CN105133493A (zh) * 2015-09-30 2015-12-09 成都市新筑路桥机械股份有限公司 一种适合中小跨度桥梁的嵌入式轨道结构及施工方法
CN105133493B (zh) * 2015-09-30 2017-03-22 成都市新筑路桥机械股份有限公司 一种适合中小跨度桥梁的嵌入式轨道结构及施工方法

Also Published As

Publication number Publication date
ATE254695T1 (de) 2003-12-15
EP1026320B1 (fr) 2003-11-19
DK1026320T3 (da) 2004-03-29
ES2211386T3 (es) 2004-07-16

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