EP0637645A1 - Rigid railroad-base - Google Patents

Abstract

It is proposed, for the production of a rigid railroad-base for railborne traffic, to lay track sleepers (3) on a substantially plane, continuous supporting layer (1) and to retain them, in a manner incapable of horizontal displacement, by a dowel-like device (7) between sleeper and supporting layer. The device (7) passes through the joint (18) between the sleeper (3) and the supporting layer (1) and at the top fixes into the sleeper and at the bottom into the supporting layer, at least one of the two associated fixing-in arrangements permitting a vertical movement between the device (7) and the structural member into which it fixes (1 and 3 respectively), and both fixing-in arrangements, in cooperation, retaining the sleeper (3) resiliently on the supporting layer (1) at least in respect of loads acting on the longitudinal axis of the sleeper.

Description

The invention relates to fixed carriageways for rail-bound traffic, as described in the preamble of claims 1, 23 and 36.

Rail-bound traffic requires firm carriageways, for example for high-speed lines where particularly high demands are placed on the positional stability and, in turn, particularly on the stability against lateral shifting of the tracks, which cannot be achieved with conventional ballast bedding of the track.

Numerous constructions of solid carriageways for rail-bound traffic are already known. The closest to the present invention is a solid carriageway as described in DE 41 13 566.

The sleepers must at least in the direction of the longitudinal axis of the sleeper - i.e. transversely to the track axis - be elastic but immovable. In addition, the track should also be kept vertically movable on the base course in defined bearings, in order to prevent vertical relative movements between the base course and the sleeper, which occur every time the track is traveled by elastic deformation of the intermediate layer between the sleeper and base course, but also due to the rail deformation from the forward and backward Trailing wave are possible to be able to record harmless in the long run.

In the known solid carriageway, the space between the flanks of the transverse force base and the associated side surfaces of the recess, which inevitably cuts through the full width of the threshold in this construction and thus reduces its static height and load-bearing capacity, is difficult to access. The shear force base is usually intended to be manufactured with customary road construction means for the corresponding recess in the threshold. Potting this space is contemplated for the use of biblock thresholds, but is not fundamentally provided. In this fixed carriageway known from DE 41 13 566, the poor accessibility of a possible casting joint and the lack of vertical, guided mobility of the threshold are therefore perceived as disadvantageous.

The potting of the space between the threshold and the shear force base does not guarantee permanent vertical mobility. There is a risk that the potting will become brittle due to aging. The indispensable horizontal dowelling would be at least endangered in the long run. It is difficult to check or re-shed the space due to its restricted accessibility. A non-destructive lifting of the track grate in the event of a repair is not possible due to the gluing of the threshold and the shear force base.
It is not possible in practice to manufacture the transverse force base with a precise fit.

The object of the invention is to eliminate all or part of the above-described defects of the known solid carriageway in various proposed solutions, but at least to further develop and improve the known solution.

Independent secondary solutions that avoid at least some of the disadvantages mentioned are proposed.
The object is achieved by solid carriageways as described in the characterizing features of claims 1, 23 and 36. Claims 1, 23 and 36 describe the basic overarching design features of the new solutions. Refinements are described in claims 2 to 22, 24-35 and 37.

Claim 1 describes a fixed roadway in which individual, dowel-like devices are provided for at least some of the sleepers, each holding the threshold separately.

Claim 23 describes a solid roadway in which the dowel-like device, which keeps the sleeper horizontally immovable on the base layer, is a prefabricated and can be formed on the sleeper - expediently already during its manufacture - cone-shaped element. The vertical mobility is achieved with a vertically slidable elastomeric shoe cast into the recess of the base layer.

Claim 36 describes a fixed carriageway with dowel-like devices in the form of ribs formed integrally with the base layer, between which the sleepers are held in their axis in a non-displaceable but vertically movable manner.

Appropriate configurations of the base layer are described in subclaims 2-7, configurations of the dowels in subclaims 8-22 and 24-34. Anchors according to claim 10 can be made of different materials, e.g. Concrete, synthetic resin, steel or ceramic can be made.

Claim 35 gives a proposal for an economical use of dowel-like devices in a solid roadway. The dowel-like devices holding the sleepers in their longitudinal axis only have to be arranged in the number on the track that corresponds to the expected horizontal forces acting on the track. It can therefore suffice to provide only individual sleepers, expediently at the same distance, between sleepers without dowelling. In the case of biblock sleepers in particular, the arrangement of the device alternately at one of the two ends of the threshold is recommended.

Dowel-like devices that can be mounted on the outside of the threshold, as described, for example, in claims 30-34, are also suitable for rigidly and immovably fixing the track in the desired position for a limited period of time until the grout hardens sufficiently is. For this purpose, the vertical mobility between the threshold and the base layer has to be temporarily suspended on the corresponding device parts - for example, by screwing to the adjacent components threshold (claims 30, 33, 34) or base layer (claim 31). Changes in the track axis during assembly - for example due to temperature jumps - can be prevented in this way. After the grout has hardened, the screw connections are loosened and the dowel-like devices can work in the intended manner.

The usability of standard thresholds is of great economic importance for the solid carriageway. Without any change, standard thresholds can be used on a solid roadway according to claims 36 u. 37 can be used. The disadvantage of this solution is the trough between the rib-like ribs running alongside the sleepers as a device 7, which has disadvantages for drainage.

Without or with only very minor changes, normal thresholds are also found on devices with devices according to claims 23, 24-29 u. 30 - 34 can be used. As far as steel fasteners are used, they have the disadvantages of greater susceptibility to corrosion with normal steel or higher costs with stainless steel and sometimes require. a higher expenditure of time when installing on site.

If the dowel-like devices have sufficiently small cross-sectional dimensions, they can be arranged in closed recesses in the sill, which still leave sufficient concrete cross-section laterally in the longitudinal axis of the sill to carry out prestressing rods therein. In the case of the sleepers used for the solid carriageway, construction height can then be saved. Advantageous solutions for devices that easily meet these conditions are primarily oar-shaped devices according to claims 24-29.

The tube sleeve, in which the oarlock of a oar-like dowel is guided, is appropriately closed with a lid after installation of the dowel to protect it against the ingress of day water.

For dowel bodies according to claims 8-22, a continuous slot in the threshold will generally be expedient, which causes a reduction in the static height of the threshold in the slot area and thus necessitates an increase in the threshold height. This may to increase the threshold weight and to stabilize the track position.

Dowel bodies with a deformation bearing according to claims 10 - 12 in conjunction with claims 13 - 20, in particular in the case of a design according to claims 18 - 20, enable a desired elastic flexibility of the track on the base course, also in the track axis, in a continuous slot special advantage.

A slot also gives the possibility, particularly important for dowel bodies according to claims 13-20, of inspecting the deformation bearings and possibly carrying out repairs without having to lift the track for this.

A useful embodiment of the invention is measures by which a time-saving, economical final assembly is achieved. Such a measure is the pre-assembly of the dowel body on the threshold according to claims 21 u. 22.
Another expedient embodiment is a solid roadway according to claim 5 and 5/1. It may be useful for economic or technical reasons - for example in the case of engineering structures, such as bridges - to run solid roadways over base layers made of concrete or steel, in which the production of recesses is difficult for the dowel-like devices. For such cases, it is proposed to provide a second upper layer of the base layer made of bituminous material on which the tracks are laid. The recesses for anchoring the dowel bodies can expediently be worked into the base layer with the aid of known cutting methods in an advantageously likewise fully mechanized operation immediately preceding the rail laying train.

If a groove-shaped recess is provided in the base layer, it enables the sleepers to be arranged without restrictions, regardless of any changing sleeper spacings, e.g. in curves or in turnout areas, - measures to save complex casting compound for casting the dowel-like devices are a determining factor for the economy of the tramway construction. Filling bodies inserted into the recess in the area between the threshold dowels serve to save potting compound. These are poured in with a simpler hydraulic mortar, which can also be used for everyone to pour out the recess in certain areas. In order to ensure that the filler body flows around on all sides through the high-quality mortar and thus prevent the ingress of day water, the filler bodies can be provided with warts as spacers. It is also possible to seal these areas with asphalt.

Full flow around the dowel body with grout according to claim 7 can be ensured by convex or concave design with ventilation channel of the bottom surface of the dowel body in the recess, the quality of the integration of the dowel body in the recess by roughening and / or profiling the side surfaces of the dowel body and / or recess as well as by spraying on an adhesion promoter.

Fig. 1 - 3

Erfindungsgemäße feste Fahrbahnen nach Anspruch 1 in Schnitten senkrecht zur Gleisachse durch eine Schwelle.
Fig. 1 u. 3 Fahrbahnen mit Monoblockschwellen,
Fig. 2 Fahrbahn mit Biblockschwelle.

Fig. 4 - 7

Anordnung von Ausnehmungen für dübelartige Vorrichtungen in der Tragschicht.
Fig. 4 u. 5 für Ausnehmungen nach Anspruch 2,
Fig. 6 u. 7 für Ausnehmungen nach Anspruch 4.

Fig. 8

Schnitt in Gleisachse durch eine Ausnehmung 12 mit Füllkörper nach Anspruch 3.

Fig. 9 u. 10

Feste Fahrbahnen nach den Ansprüchen 5 und 5/1 in Schnitten senkrecht zur Gleisachse.
Fig. 9 Fahrbahn mit Monoblockschwelle,
Fig. 10 Fahrbahn mit Biblockschwelle.

Fig. 11 - 14

Feste Fahrbahn mit gegossenen Dübelkörpern in Schnitten senkrecht zur Gleisachse (Fig. 11 u. 13) und in Aufsicht (Fig. 12 u. 14).
Fig. 11 u. 12 nach Anspruch 8,
Fig. 13 u. 14 nach den Ansprüchen 8 u. 9.

Fig. 15/1-3

Feste Fahrbahn mit Dübelkörper nach Anspruch 10 im Schnitt senkrecht zur Gleisachse (Fig. 15/1) und Dübelkörper gesondert in Schnitt (Fig. 15/3) und Aufsicht (Fig. 15/2).

Fig. 16 - 21

Dübelkörper nach den Ansprüchen 13,19 u. 20 in Schlitzen nach Anspruch 18; in horizontalen Schnitten (Fig. 16 u. 19) sowie vertikalen Schnitten in Schwellenlängsachse (Fig. 18 u. 21) und senkrecht dazu (Fig. 17 u. 20).

Fig. 22 u. 23

Vormontierter Dübelkörper nach den Ansprüchen 21 u. 22 in vertikalen Schnitten senkrecht zur Schwellenachse (Fig. 22) und in Schwellenachse (Fig. 23).

Fig. 24 u. 25

Feste Fahrbahn mit vorgefertigtem zapfenartigen Element nach Anspruch 23 im vertikalen Schnitt durch die Schwellenlängsachse (Fig. 24) und in Aufsicht (Fig. 25).

Fig. 26 u. 27

Dübelartige Vorrichtung mit Dollen nach Anspruch 24 im vertikalen Schnitt durch die Schwellenlängsachse (Fig. 26) und in Aufsicht (Fig. 27).

Fig. 28 u. 29

Dübelartige Vorrichtung mit Dollen nach den Ansprüchen 25 u. 26 im vertikalen Schnitt durch die Schwellenlängsachse (Fig. 28) und im vertikalen Schnitt durch Schwellenlängsachse und Tragschicht (Fig. 29).

Fig. 30

Dübelartige Vorrichtung mit Dollen nach Anspruch 29.

Fig. 31 - 33

Beispiele von dübelartigen Vorrichtungen,
Fig. 31 nach Anspruch 10,
Fig. 32 nach Anspruch 13,
Fig. 33 nach Anspruch 25.

Fig. 34 u. 35

Dübelartige Vorrichtung mit Dollen nach Anspruch 27, Fig. 34 eingetrieben, in Verbindung mit Anspruch 28, Fig. 35 eingeklebt.

Fig. 36 - 39

Dübelartige Vorrichtungen,
Fig. 36 nach Anspruch 30,
Fig. 37 nach Anspruch 31 und 32,
Fig. 38 nach Anspruch 33,
Fig. 39 nach Anspruch 34.

Fig. 40 u. 41

Feste Fahrbahn nach den Ansprüchen 36 u. 37 im Schnitt senkrecht zur Gleisachse (Fig. 40) und in Aufsicht (Fig. 41).

The invention is illustrated by examples with reference to Figures 1-41. Show it:

1 - 3

Solid roadways according to the invention according to claim 1 in sections perpendicular to the track axis through a threshold.
Fig. 1 u. 3 lanes with monoblock sleepers,
Fig. 2 roadway with biblock threshold.

Figures 4-7

Arrangement of recesses for dowel-like devices in the base layer.
Fig. 4 u. 5 for recesses according to claim 2,
Fig. 6 u. 7 for recesses according to claim 4.

Fig. 8

Section in the track axis through a recess 12 with filler according to claim 3.

Fig. 9 u. 10th

Solid carriageways according to claims 5 and 5/1 in sections perpendicular to the track axis.
9 roadway with monoblock threshold,
Fig. 10 roadway with biblock threshold.

Figures 11-14

Solid track with cast dowel bodies in sections perpendicular to the track axis (Fig. 11 and 13) and in supervision (Fig. 12 and 14).
Fig. 11 u. 12 according to claim 8,
Fig. 13 u. 14 according to claims 8 u. 9.

Fig. 15 / 1-3

Solid track with dowel body according to claim 10 in section perpendicular to the track axis (Fig. 15/1) and dowel body separately in section (Fig. 15/3) and supervision (Fig. 15/2).

Figures 16-21

Dowel body according to claims 13, 19 u. 20 in slots according to claim 18; in horizontal sections (Fig. 16 and 19) and vertical sections in the longitudinal axis of the threshold (Fig. 18 and 21) and perpendicular to it (Fig. 17 and 20).

22 u. 23

Pre-assembled dowel body according to claims 21 u. 22 in vertical sections perpendicular to the threshold axis (FIG. 22) and in the threshold axis (FIG. 23).

24 u. 25th

Solid carriageway with prefabricated pin-like element according to claim 23 in a vertical section through the longitudinal axis of the threshold (FIG. 24) and in supervision (FIG. 25).

Fig. 26 u. 27

Dowel-like device with oarlock according to claim 24 in vertical section through the longitudinal axis of the threshold (Fig. 26) and in supervision (Fig. 27).

28 u. 29

Dowel-like device with oarlocks according to claims 25 u. 26 in vertical section through the longitudinal axis of the sleeper (FIG. 28) and in vertical section through the longitudinal axis of the sleeper and base layer (FIG. 29).

Fig. 30

Dowel-like device with oarlocks according to claim 29.

Figures 31-33

Examples of dowel-like devices
31 according to claim 10,
32 according to claim 13,
33 according to claim 25.

Fig. 34 u. 35

Dowel-like device with oarlock driven according to claim 27, Fig. 34, glued in connection with claim 28, Fig. 35.

Fig. 36-39

Dowel-like devices,
36 according to claim 30,
37 according to claims 31 and 32,
38 according to claim 33,
39 according to claim 34.

Fig. 40 u. 41

Fixed carriageway according to claims 36 u. 37 in section perpendicular to the track axis (Fig. 40) and in supervision (Fig. 41).

Explanation of the reference numbers:

The solid carriageway according to the invention is based on the base layer 1 with an essentially flat surface 2 on which monoblock sleepers 3 (FIG. 1) or biblock sleepers 10 (FIG. 2) can be laid. The thresholds 3, 10 lie in the regions 4 on flexible compensation layers 6 on the base layer 1. Between the regions 4, the region 5 extends under the sole surface of the monoblock threshold 3 in which the threshold 3 does not rest and forms an open joint 18. In the case of monoblock sleepers 3, this area is particularly suitable for a central arrangement of dowel-like devices 7. In the case of the biblock threshold 10, the devices 7 are expediently arranged in the area of a block 11. The dowel-like devices have the task of introducing the horizontal forces acting transversely to the same axis from the track into the supporting layer 1 and of keeping the threshold 3, 10 against lateral displacement.

The devices 7 have a lower part 8, which is anchored non-positively in the support layer 1, and an upper part 9, which holds the threshold 3, 10 like an abutment against displacements in the longitudinal axis of the threshold. Since the track can perform vertical movements while driving, the threshold 3, 10 is expediently held vertically movable by the upper part 9 of the device 7.

The devices 7 can be anchored in the base layer in different ways. Bolt-like devices 14 can be fastened directly into the base layer using drilled dowels (Fig. 35) or driven-in (Fig. 34). They can also be cast in prefabricated trough-shaped continuous or locally limited recesses 12 or 13. In order to save high-quality potting material 29 in the continuous recesses 12, fillers 59 can be inserted in the sections 58 between the connections of devices 7 with low-quality mortar for closing in the channel-like recess 12. The fillers can have wart-like projections 81 in order to achieve a solid encapsulation of the filler.

The oar-like devices 7 are expediently guided in sleeves 15 in the threshold 3, 10. In an embodiment according to FIG. 26, the oarlock 14 is driven through a recess 48 into an expansion dowel 45.

The jaws of the expansion anchor 45 are pressed against the side surfaces of the recess 12, 13 and thus anchor the oarlock. Then a sleeve 15 is pushed over the oarlock, the sleeve is poured with grout 49 and protected with a lid 17 against the ingress of day water. A foam pad 16 can also be inserted between the oarlock and the lid. Between the oarlocks 14 and the sleeve 15, a leading elastic sleeve 50 can be inserted, which improves the lubricity of the bulge in the sleeve. 30, a dynamic force-damping elastic sleeve 50 is arranged on the outside around the sleeve 15. The sleeve 15 itself can be made of elastic damping material.

FIGS. 28 and 29 show a oar-like device 7 which can be preassembled. The oar 14 anchored in an anchor body 28 has a length slightly exceeding the height of the threshold 3, 10. It is inserted from below through the sleeve 15 until its upper end, which is provided with a bore 26, emerges from the sleeve. With the help of a split pin 27, the device is held in this position until the final assembly and is lowered during the final assembly by loosening the split pin into the recess 12, 13 and cast with mortar 29.

FIGS. 34 and 35 show examples of oar-like devices 7 anchored directly - without previously produced recesses 12, 13 in the base layer 1. According to FIG. 34, an oar 14 with its lower part 51 is inserted into the base layer 1 by means of a threshold 3, 10 provided sleeve 15 driven. The upper part 52 of the doll 14 slidably holds the threshold in the sleeve. To protect against day water, the sleeve is closed with a cover 17. In the example according to FIG. 34, the threshold is pegged in the support area 5. When driving in, the surface 2 of the base layer 1 can bulge out at the point of penetration of the ball 14. In order to avoid that the threshold rides at this point and is loaded inadmissibly, the compensation layer 6 is left out at point 53. In addition, the threshold can be trough-shaped.

In the embodiment of the dowel according to FIG. 35, the dowel is anchored with its lower part 51 in the base layer 1 with a drilled-in adhesive dowel.

Devices 7 can be cast as dowel bodies 19 (FIGS. 11-15). The dowel body 19 is poured through the pouring channel 23 in the threshold 3. It is formed by the recess 22 in the threshold, the space of the joint 18 under the sole surface 44 of the threshold within the sealing strand 20 and the recess 13 or the space of the recess 12 delimited by formwork 21. Before the casting is made, the upper boundary surface must be 72 of the recess 22 can be covered with a flexible cushion 73 so that the dowel body 19 can move vertically in the recess without hindrance. In order to save high-quality potting material, a displacement body 24 can be inserted into the cavity for the dowel body 19.

A further embodiment of a device 7 is a prefabricated dowel body 30. It can be produced in a simple cubic form (see pattern shapes in Fig. 31 / 1-6). With its upper part it engages horizontally non-positively, vertically movable in the recess 22; with its lower part it is firmly cast into the base layer.

A preferred embodiment of the dowel body 30 is shown in FIGS. 15-21. With its side surfaces 33, the upper part 31 springs back relative to the side surfaces 36 of its lower part 32. In this case, the recess 22 is expediently designed with conically widening side surfaces 34. A deformation bearing 35 was clamped in the space 37 bounded laterally by the surfaces 33 and 34 and below by the recess 41. Its elasticity allows vertical movements of the dowel body 30 in the space of the recess which is kept free above it, while the dowel body is held in the recess 22 horizontally non-positively.

Instead of a closed recess 22 arranged in the sole surface 44, the recess can be a continuous slot 74. For this case, the dowel body 30 expediently has an approximately longitudinal rectangular shape. The deformation bearings 35 are then only required on the sides 75 of the slot running transversely to the longitudinal axis of the threshold. In order to obtain assembly-friendly closed bearing frames, the sections 43 of the deformation bearing 35 which bear against the sides 75 are connected by webs 87.

Good quality of their composite in a recess 12, 13 is important for the effectiveness of the dowel bodies 30. This can be additionally improved by suitable known measures such as adhesion promoters, profiling or roughening of the side surfaces of the recess 12, 13 and the lower part 32 of the dowel body 30 and in that the part 32 is fully surrounded by grout. The latter can be achieved by favorable shaping of the sole surface 42 of the dowel body 30, e.g. convex (76) or concave (77) in conjunction with a vent 78.

To save installation time, it is recommended that the dowel body is manufactured in accordance with 22 u. 23 to be pre-assembled and held with bandages 79 in the recess 22 or the slot 74 on the threshold 3, 10. By tightening the bandage 79, the deformation bearing 35 can receive a deformation 80 which must be maintained in the recess 12, 13 during final assembly until the grout 29 has hardened. The pre-deformation 80 can prevent the deformation bearing from detaching from the recess 22 or the slot 74 when the track is raised slightly.

FIGS. 24 and 25 show a solid carriageway according to claim 23. A prefabricated peg-like element 38 on its undersurface 39, which is glued to a compressible plate 40 and is encased by an elastomer shoe 47 that overlaps a plate 40 and element 38, is reinforced with reinforcement 46 in the manufacture of the threshold fresh concrete of the bottom surface 44 concreted in.

FIGS. 36 to 39 show examples of a device 7 which acts on the outside of a threshold end. According to FIG. 36, a plate-shaped element 54 glued into the base layer with its lower part 55 forms with its upper part 56 a stop for the end face 25 of the threshold 3, 10 against lateral displacement. A lubricant can be inserted between part 56 and end face 25.

37 with its downward leg 62, a z-shaped element 60, the other upward leg 61 of which is screwed onto the threaded ends of the tie rods 57 with screw connections on the end face 25 of the threshold 3, 10, beats against one in the Support layer 1 trained stop 63 and thus holds the threshold 3,10 against horizontal displacement.

FIG. 38 shows an angle element 64 as a device 7. With its lying leg 65, it is held on the base layer 1 with anchor screws 67. With its upstanding leg 66, it forms an abutment against displacements for the threshold 3, 10 in its longitudinal axis.

Figure 39 shows a shoe-like element 68. It encloses the head 71 of the threshold 3, 10 in a U-shape. Two with one leg on the flanks of the threshold, anchored with the other leg by anchor screws 67 in the support layer 1 hold a connecting part 69 to which the front face 25 of the threshold strikes as an abutment against displacement of the threshold in its longitudinal axis.

Another possibility of forming a solid roadway is shown in FIGS. 40 and 41. The base layer 1 is provided with edging-like ribs 82 which can be produced by road pavers and pass through on both sides in front of the end faces 25 of the sleepers 3, 10 in the direction of the track axis. At least some of the spaces 84 between the end faces 25 and the inner faces 83 of the ribs 82 facing them are filled with a suitable material 85 and thus form an abutment for the track against displacements transverse to the track axis. The trough-like base layer field 87 between the ribs 82 is drained through outlets 86.

Claims (37)

Solid carriageway for rail-bound traffic consisting of a base course (1), as is known per se from road surface construction, and a track grating with sleepers (3, 10) laid thereon, with a surface (2) at least below the track grates, which has dowel-like means, which keep the threshold (3, 10) immovable on the base layer (1) at least in the longitudinal axis of the threshold, characterized in that That individual sleepers have dowel-like devices (7) which can be inserted with their lower part (8) into recesses (12, 13) of the previously produced base layer (1) provided for this purpose and can be non-positively connected to the base layer, · That with its upper part protruding from the base layer (9) on the threshold (3, 10), at least in the longitudinal axis of the threshold, horizontal forces can be absorbed like an abutment and the threshold perpendicular to the track axis is immovably fixed on the base layer, and · That the threshold (3,10) relative to the upper part (9) of the device (7) is vertically movable. Solid carriageway according to claim 1, characterized in that the device (7) with its lower part (8) in the base layer (1) in a in the bottom area (5 or 4) of the threshold (3, 10) parallel to the track axis in the Base layer recessed continuous channel-shaped recess (12) can be integrated and fixed by suitable means. Solid carriageway according to Claim 2, characterized in that filler bodies (59) which save potting mortar can be inserted in the sections (58) of the trough-shaped recess (12) between the connections of the devices (7). Solid carriageway according to claim 1, characterized in that the device (7) can be integrated with its lower part (8) in the support layer in a limited recess (13) associated with its later position in a threshold (3, 10) and recessed in the support layer and can be fixed by suitable means, and that the recesses (13) of dowel sleepers (3, 10) lying one behind the other are arranged at regular intervals on at least one axis running parallel to the track axis. Fixed carriageway according to claim 1, characterized in · That the base layer (1) of the track can be built up from at least two layers (88 and 89) of different materials, and · That the top layer (88) of the base layer (1) consists of bituminous material. 5/1 slab track according to claim 1 and 5, characterized in that locally limited recesses (13) can be anchored in the dowel-like devices (7), in a process immediately preceding the rail laying train, subsequently in the previously planarly produced surface (2) of the base layer (1) can be incorporated using one of the methods known per se, for example by milling. Solid carriageway according to one of claims 2 to 5, characterized in that the approximately vertical side surfaces (36) of the lower part (8, 32) of the dowel-like device (7, 30) and / or the integrating into the recesses (12, 13) Side surfaces of the recesses (12, 13) can be roughened or profiled at least in the region of the integration of the device (7). Solid carriageway according to one of claims 2 to 6, characterized in that the device (7) can be poured through a PCC or PC mortar in the base layer (1), the strengths of at least 50 N / mm² compressive strength and 12 N / mm² Bending tensile strength after 24 hours and 75 N / mm² compressive strength and 12 N / mm² bending tensile strength after 28 days. Solid carriageway according to claim 1 in conjunction with claims 2 to 6, characterized in that · That the device 7 is a dowel body (19) that can be produced by pouring a cavity with elastically deformable, flowable material, the cavity being formed by the recess (22) in the threshold (3, 10) and by the formwork (20, 21) - In the joint (6) between the threshold and the base layer (1), as well as in the channel-shaped recess (12) or in the limited recess (13) around closed space, That a flexible cushion (73) is arranged on the upper boundary surface (72) of the recess (22) in the sill (3, 10) between the sill and dowel body (19), · That the lateral boundary surfaces (34) of the recess (22) are formed perpendicular to the longitudinal axis of the threshold and can be provided with lubricant, and · That the dowel body (19) can be cast from above through a pouring channel (23) in the threshold. Solid carriageway according to claim 8, characterized in that before the cavity of the dowel body (19) is poured out, a displacement body (24) made of material which is less expensive than the pourable material can be inserted into the cavity. Solid carriageway according to claim 1 in conjunction with one of claims 2 to 6, characterized in that the dowel-like device (7) is a prefabricated, approximately cubic dowel body (30) which seals the joint between the support layer (1) and the threshold (3, 10), whose upper part (31) can be inserted non-positively into the recess (22) of the threshold (3, 10) and the lower part (32) for the transmission of horizontal forces acting at least in the threshold axis and resiliently for forces acting in the vertical axis. can be poured non-positively into the recesses (12, 13) of the base layer (1). Solid carriageway according to claim 10, characterized in that the dowel body (30) can be produced from concrete. Solid carriageway according to claim 10, characterized in that the dowel body can be produced from elastic plastic and is horizontally stiff and vertically soft against deformations by appropriate construction - for example chambers. Slab track according to claim 10 and claim 11 or 12, characterized in That the lateral boundary surface (34) of the recess (22) in the threshold (3, 10) has a shape that widens conically towards the sole of the threshold, · That at least the side surfaces (33) perpendicular to the threshold axis of the upper part (31) of the dowel body (30) integrating into the threshold (3, 10) spring back against the surfaces (36) of the lower part (32), and · That in the space (37) formed between the conical surfaces (34) of the recess (22) and the recessed side surfaces of the upper part (31) of the dowel body (30), a deformation bearing (35) can be used, which on the recess (41 ) can be supported. Solid carriageway according to claim 13, characterized in that the deformation bearing (35) is an elastomer bearing, for example made of chloroprene rubber or rubber Solid carriageway according to claims 10, 13 and 14, characterized in that a deformation bearing (35) is arranged at least in the sections of the space (37) which run approximately perpendicular to the longitudinal axis of the threshold. Solid carriageway according to claim 10 and one of claims 14 and 15, characterized in that a deformation bearing (35) limited only to sections running perpendicular to the longitudinal axis of the sleeper (3, 10) can be connected by means of webs (45) to form closed frames which are easy to assemble. Solid carriageway according to claims 10 and 13, characterized in that the deformation bearing (35) consists of a pourable, hardenable elastomer - for example PUR. Solid carriageway according to one or more of Claims 1 and 10 to 17, characterized in that the recess (22) is a slot (74) which extends in the transverse direction in the threshold (3, 10) for the dowel body (30). Fixed carriageway according to claim 18, characterized in that the slot (74) has concave or convex side surfaces (75) and that the side surfaces (33) of the dowel body (30) assigned to these surfaces are convex or concave in shape. Fixed carriageway according to claim 10, characterized in that the side surface (75) of the slot (74) and the associated surface (33) of the dowel body (30) lie on parallel lines. Solid carriageway according to one of claims 1-13, characterized in that the dowel body (30) with the deformation bearing (35) can be preassembled in the recess (22, 74) of the sleeper (3, 10) and until completion of the final assembly and up to Hardening of the grout (29) in the recess (12) or (13) of the base course (1) - eg by bandages (79) - can be temporarily connected to the threshold. Solid carriageway according to claim 14, characterized in that the bandages (79) can be pre-tensioned and thus the deformation bearing (35) can be pre-deformed approximately by the dimension (80) of an expected threshold increase in track operation. Solid carriageway for rail-bound traffic consisting of a base course (1), as is known per se from road surface construction, and a track grating with sleepers (3, 10) laid thereon, with a surface (2) at least below the track grates, which has dowel-like means, which keep the threshold (3, 10) immovable on the base layer (1) at least in the longitudinal axis of the threshold, characterized in that · That the dowel-like device (7) is a prefabricated pin-like element (38) made of concrete, which can be shaken during manufacture into the not yet hardened concrete of the sole surface (44) of the threshold (3, 10) and by means of reinforcement (46) with the Threshold is firmly connectable · That the element (38) can be glued to its undersurface (39) with an approximately 10 mm thick, cavity-creating, slightly compressible plate (40), and element and plate - insofar as they bind in the final assembled state in the base layer (1) - with one Elastomeric shoe (47) can be tightly and firmly enclosed as a support, and · That the shoe element (38) with its shoe element (38) facing downwards during assembly of the threshold (3, 10) can be inserted into the prepared recesses (12, 13) in the base layer (1) and can be cast in a force-fitting manner. Solid track according to claim 1 and claims 3 or 4, characterized in That the device (7) consists of an oar (14) and an expansion anchor (45) anchoring the oar in the base layer (1), · That the oarlock (14) through a recess (48) in the set in its target position threshold (3,10) from above into the previously in a recess (12,13) in the base layer (1) laid expansion dowels (45) and can be anchored to the side walls of the recess by wedging the dowel jaws, and · That over the anchored oarlocks (14) a sleeve (15) can be slipped and poured into the recess (48) with mortar (49) in which the oarlock (14) is movably guided. Fixed track according to claim 1 and claim 3 or 4, characterized in That the device (7) consists of an oarlock (14) and an anchor body (28) into which the oarlock can be poured and prepared, · That the oarlock (14) is vertically movably guided in a sleeve (15) cast in the sleeper (3, 10), and · That the dowel body (28) after moving the threshold into its target position in the recess (12,13) in the base layer (1) can be lowered and poured with mortar (29). Fixed carriageway according to claim 25, characterized in That the oarlock (14) is slightly longer than the threshold (3, 10) high and has a bore (26) arranged at its upper end, · That the device (7) by inserting the doll (14) in the sleeve (15) and fixing the doll in the sleeve by means of a through the slightly protruding from the threshold surface hole (26) in the oarlock pin (27) in this position is pre-assembled and fixable, and · That for final assembly of the dowel body (28) by loosening the split pin (27) in the recess (13) in the base layer (1) can be lowered and poured there with grout (29). Solid carriageway according to claim 1, characterized in that the devices (7) are steel oarlocks (14) which, after laying the sleeper (3, 10), through a recess (15) provided in the sleeper using one of the known methods - For example, shooting, drilling, gluing - directly anchored with its lower part (51) in the base layer (1) and with its upper part (52) horizontally non-positively, but vertically displaceable in recesses (15) in the threshold (3,10 ) are performed. Solid carriageway according to Claim 27, characterized in that a free space (53) is provided on the underside of the threshold (3, 10) for a curvature of the surface (2) which may occur when the doll (14) is brought down. Solid carriageway according to claims 24-28, characterized in that the oar (14) is encased in an elastically damping manner, in which the sleeve (15) is made of the appropriate material, or a sleeve 50 made of a suitable material inside or outside the sleeve (15 ) surrounds the oarlock. Solid carriageway according to claim 1, characterized in that the devices (7) is a plate-shaped element (54) which can be applied with its upper part (56) to the end face (25) of the sleeper (3, 10) horizontally and with its pressure lower part (55) can be anchored like a sword in the base layer (1). Solid carriageway according to claim 1, characterized in that the device (7) is a plate-shaped or Z-shaped element (60) which is fixed with its part (61) projecting approximately perpendicularly above the surface (2) of the base layer (1) connected to the threshold (3, 10) on its end face (25) and, with its lower part (62) facing downwards, it can be stopped horizontally with positive pressure, vertically displaceably against a vertical stop (63) of the support layer (1). Solid carriageway according to claim 30 or 31, characterized in that the element (54, 60) with the help of the thread ends of the tension reinforcement (57) provided on the end face (25) of the sleeper (3, 10) on its upper part (56, 62 ) can be screwed on non-positively. Solid carriageway according to claim 1, characterized in that the device (7) is designed as an angle element (64), the projecting upwardly directed leg (66) of the end face (25) of the threshold (3,10) can be press-fit against horizontal displacements , whose approximately horizontal leg (65) which bears against the support layer (1) can be firmly anchored firmly to the surface (2) of the support layer (1) using known means - for example with anchor screws (67). Solid carriageway according to claim 1, characterized in that the device (7) is a shoe-like element (68) with which the sleeper head (71) can be gripped on the end face (25) and the long sides of the sleeper (3, 10), which a part (69), which serves as an abutment in the longitudinal axis of the sleeper, and the sleeper head (71) on the long sides comprising angular legs (70) which prevent the sleeper (3, 10) from shifting in the longitudinal axis of the track and by known means (67) are firmly anchored on the surface (2) of the base layer (1). Solid carriageway according to one of Claims 1 to 34, characterized in that, depending on the track forces to be absorbed, sleepers (3, 10) held by devices (7) and devices (7) which are free from one another can be laid in a constant alternation. Solid carriageway for rail-bound traffic consisting of a base course (1), as is known per se from road surface construction, and a track grating with sleepers (3, 10) laid thereon, with a surface (2) at least below the track grates, which has dowel-like means, which keep the threshold (3, 10) immovable on the base layer (1) at least in the longitudinal axis of the threshold, characterized in that · That the dowel-like means are two similar to edging on both sides in front of the end faces (25) of all sleepers (3, 10) of a track, the support layer (1) integrally molded ribs (82), and · That the inner surfaces (83) facing the sleepers (3, 10) serve the sleepers as abutments against lateral displacement, in that the space (84) in the longitudinal axis of the sleepers between the end face (25) of the sleepers (3, 10) and the inner surfaces ( 83) of the ribs (82) with a suitable material (85) known per se, which can be filled with pressure. Roadway according to claim 36, characterized in that the edging-like devices (7) have outlets (86) at intervals for dewatering the trough-like base layer field (87) which they enclose.

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