EP1608813B1 - Procede et auxiliaire de reglage permettant d'ajuster la position d'une dalle prefabriquee en beton, et dalle prefabriquee en beton correspondante - Google Patents

Procede et auxiliaire de reglage permettant d'ajuster la position d'une dalle prefabriquee en beton, et dalle prefabriquee en beton correspondante Download PDF

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Publication number
EP1608813B1
EP1608813B1 EP04723898A EP04723898A EP1608813B1 EP 1608813 B1 EP1608813 B1 EP 1608813B1 EP 04723898 A EP04723898 A EP 04723898A EP 04723898 A EP04723898 A EP 04723898A EP 1608813 B1 EP1608813 B1 EP 1608813B1
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EP
European Patent Office
Prior art keywords
prefabricated slab
slab
adjusting
adjusting aid
prefabricated
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.)
Expired - Lifetime
Application number
EP04723898A
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German (de)
English (en)
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EP1608813A1 (fr
Inventor
Peter Ablinger
Andres Zachlehner
Udo Hiller
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.)
Max Boegl Bauunternehmung GmbH and Co KG
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Max Boegl Bauunternehmung GmbH and Co KG
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Publication of EP1608813A1 publication Critical patent/EP1608813A1/fr
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Publication of EP1608813B1 publication Critical patent/EP1608813B1/fr
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00Characteristics of the track and its foundations
    • E01B2204/06Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Definitions

  • the present invention relates to a method for setting the position of a precast concrete slab, in particular for a fixed carriageway for high-speed transport, wherein the precast slab is supported by a substructure of a hardenable Untergußmasse and a support layer of the substrate and the precast slab before introducing the Untergußmasse with a plurality of vertical spindles Part of straightening aids is brought into a predetermined position, and a straightening aid for setting Fertigieilplatten, especially for fixed roads with a vertical spindle for supporting the precast slab on a support layer and a holder for connecting the vertical spindle with the precast slab and a precast slab, especially for fixed roads with a straightening aid, which has a vertical spindle for supporting the precast slab on a support layer and a holder for connecting the vertical spindle with the precast slab.
  • the precast reinforced concrete slab has a through bore for receiving a spindle and a support surface on which an adjusting screw of the spindle is supported.
  • the spindle further has on the underside a support plate with which it is supported on a support layer. After setting up the plate, the plate is underfilled with a solidifying mass. After underfilling the adjustment can be solved. The height is adjusted only after the plate is aligned in the direction and joint distance to the adjacent plate. For laterally straightening the plate, no further details are given.
  • the object of the present invention is therefore to avoid the above-mentioned disadvantages and to provide a method, a directional control and a corresponding prefabricated panel for this purpose.
  • the precast slab is supported by a substructure of a hardenable Untergußmasse and a supporting layer of the substrate.
  • the precast plate is placed with several Vertikatspindein as part of Richthiffen in a predetermined position.
  • at least two of the vertical spindles are supported on the support layer in each case on a bearing block displaceable in the longitudinal or transverse direction of the precast slab.
  • the setup is done only by moving the Bearing blocks on which the end of the vertical spindle is supported.
  • the bearing block is fixedly arranged on the support layer and causes by the displacement of the bearing point of the vertical spindle on the bearing block a grooved and predictable movement of the precast plate. It is particularly advantageous if several bearings together, ie synchronously adjusted so as to avoid a bracing largely here.
  • the vertical spindle is mounted so that it can be pivoted on the bearing block during setup. This also prevents a distortion of the spindle in relation to the bearing block and allows a very accurate setting of the precast plate.
  • the precast slab is roughly aligned by means of two vertical spindles arranged diagonally relative to one another on the precast slab and is thereby supported on a third vertical spindle.
  • the weight of the plate is thereby substantially superimposed on the two diagonally standing spindles.
  • the two spindles which are advantageously arranged diagonally at the plate corners, together with a third vertical spindle on which the plate can support, allow a statically defined bearing of the precast plate, whereby there are no uncontrolled stresses and resulting reactions.
  • the three vertical spindles thus cause a three-point bearing, which is supported and secured by the Grobinate at the fourth corner of the plate by means of another vertical spindle.
  • the fine-tuning of the precast slab is carried out to the predetermined nominal dimension.
  • at least four vertical spindles are used, of which in each case two are preferably arranged diagonally to each other on the precast plate.
  • Two diagonally opposite straightening aids are advantageously operated together or synchronously, in particular with respect to the lateral device of the plate, to tension to be able to exclude to a large extent.
  • the straightening aid is arranged on the underside or the longitudinal outside of the precast slab, the accessibility and operability of the straightening aid is improved.
  • the straightening aid can be completely removed after pouring the precast slab and used for another precast slab. Lost spindle sleeves are not used here.
  • the straightening aid or the Befest Trentssteliä be sealed against the Untergußmasse.
  • the removal of the straightening and possibly re-installing a straightening aid in a rehabilitation of the precast slab is thereby facilitated and reduces in particular the cost of rehabilitation of the precast slab, if it must be replaced or re-established.
  • the straightening aid according to the invention serves to set up precast slab; especially for fixed carriageways for high-speed rail transport. It has a vertical spindle for supporting the precast slab on a support layer and a holder for connecting the vertical spindle to the precast slab. According to the invention, the vertical spindle is supported on a bearing block displaceable in the longitudinal and / or transverse direction of the precast slab. Due to the support of the vertical spindle on the sliding bearing block caused by the establishment of the precast plate in the vertical spindle hardly stresses. The support point of the vertical spindle is positioned by means of the displacements in the longitudinal and / or transverse direction of the bearing block so that the spindle is loaded only substantially vertically.
  • the device of the position of the precast plate by an adjustment of the bearing block is very accurate, compelling and jerk-free. Adjustments by, for example, more than ⁇ 12 mm across the precast slab are thereby readily possible.
  • connection can advantageously be made by anchoring, which prevents lifting of the vertical spindle of the bearing block. Due to the ball joint, the differences in inclination between the plate and the support can be compensated. Usually, a movement tolerance of up to 20% is sufficient, but depending on the design, a higher movement may well be allowed.
  • the ball joint allows movements in the transverse and longitudinal direction of the plate, so that unevenness in the plate support can be compensated without any restrictions.
  • the bearing block has a guide carriage displaceable transversely to the precast slab, on which the vertical spindle is arranged, the displacement of the bearing block in the transverse direction is very easy to carry out.
  • Setting up the precast panel is done by moving the guide carriage with respect to the base of the bearing block, which rests firmly on the support layer.
  • a horizontal spindle is assigned in a particularly advantageous embodiment of the invention. With the help of this horizontal spindle, the support of the vertical spindle can be forced and jerk-free and thus very accurately.
  • the bearing block is mounted in the longitudinal direction of the precast slidable on the support layer.
  • a particularly simple one Execution of this displacement in the longitudinal direction is achieved in that the guide carriage is arranged on a support profile.
  • the Fmmuncrsschlitten which is responsible in particular for the transverse movement of the precast plate, thus moves on the support profile, which in turn is firmly fixed again on the support layer.
  • the relative movement between the support profile and the transverse guide carriage in turn compensates for tension of the vertical spindle.
  • the support profile allows, for example, a movement in the longitudinal direction of about ⁇ 10 mm and advantageously embraces the guide carriage in the lateral direction, so that a stabilization is given.
  • the precast panel is equipped with several straightening aids.
  • the arranged on the corners of the precast panel straightening aids for setting up the precast plate are advantageously superimposed on the displaceable bearing block just described.
  • the further straightening aids which are arranged for example in the longitudinal direction-the precast slab approximately in the middle of the precast slab, do not necessarily require the sliding bearing block, since they are used only for supporting the precast slab against deflection after setting the precast slab.
  • the holder is a claw engaging below or to the side of the precast slab in a depression or an attachment of the precast slab.
  • the straightening aid is arranged in particular laterally on the precast plate and engages with the holder under the precast plate or in the recess of the precast plate for transmitting the spindle forces on the precast plate.
  • an attachment can be arranged on the precast plate, in which engages the claw of the directional aid and also transfers the forces from the vertical and / or Horizontatspindetn on the precast plate.
  • a support is arranged above the lower edge, for example about 15 cm above the lower edge of the slab, which supports the moments arising from the lateral arrangement of the spindle in load engagement of the hook as pressure in the precast slab initiates.
  • the straightening device has two spaced apart holders and supports. These, for example, 6 cm apart holder and supports stabilize the straightening sufficient to ensure that even with an extreme longitudinal tilt of the plate, the straightening is prevented from tipping.
  • the individual parts of the straightening aid ie holder, support, vertical and optionally horizontal spindle and support profile are connected together secured against loss.
  • the straightening can be easily transported from one prefabricated slab to the next or even stored without individual parts of the straightener lost.
  • a prefabricated panel according to the invention in particular for fixed carriageways, with a straightening aid, which has a vertical spindle for supporting the precast slab on a support layer and a holder for connecting the vertical spindle with the precast slab, has a recess or an attachment, which (s) with the claw trained holder of the Richt Vietnamese cooperates.
  • the claw of the directional aid engages in the recess or the attachment, which is arranged for example on the side of the precast plate, and raises the precast plate when setting in the desired position. The claw is thereby placed in the recess or on the attachment when the straightening aid is used and released from the recess or the attachment when the precast plate is set up and fixed.
  • the assembly and disassembly of the straightening aid is particularly easy to perform.
  • an attachment which is arranged on the longitudinal outer side of the precast plate, for example, a screw anchor, a ball anchor, or even one or more of the precast plate protruding reinforcing rods is advantageous.
  • the straightening is connected in any case force or positive fit with the precast plate.
  • the recesses or depressions in the precast slab or the attachments can be arranged below the plate or laterally. In addition, they can be reinforced, for example, with steel inserts to prevent the concrete from breaking out of the prefabricated slab.
  • FIG. 1 is a schematically illustrated cross section through a precast concrete panel 1 with a bottom 2 and a side surface 3 is shown.
  • a straightening aid 4 is arranged at the bottom 2 and the side surface 3 .
  • the straightening aid 4 stands on a support layer 5, which is hydraulically bound, for example, and supports the support layer 5 with respect to the precast slab 1.
  • the space between the bottom 2 of the precast slab 1 and the support layer 5 is later, when the precast slab 1 is properly set, filled with a Untergußmasse, not shown.
  • the area in which the straightening aid 4 attacks the precast slab 1 on the underside 2 is thereby relieved of the Untergußmasse to remove the straightening aid 4 and to use more times and to use the uman
  • the straightening aid 4 has a holder 6 with a claw 7 and a support 8.
  • the claw 7 engages the underside 2 of the precast slab 1 in a recess 9 of the precast slab 1 and is thereby able to raise the precast slab 1.
  • an undercut which has the recess 9
  • the claw 7 is also secured against slipping out of the recess 9 when lifting.
  • this allows horizontal forces to be introduced into the plate and keep it even with a strong bank of up to 12 t.
  • the support 8 is arranged on the holder 6. The support 8 presses against the side surface 3 of the precast slab 1 and ensures a stable arrangement of the directional aid 4 on the precast slab. 1
  • a carrier 10 On the holder 6, a carrier 10 is arranged, in which a vertical spindle 11 is rotatably mounted.
  • the vertical spindle 11 in turn is supported in a bearing block 13 via an end formed as a ball joint 12.
  • the bearing block 13 consists of a base body 14 and a horizontal spindle 15 arranged therein.
  • the horizontal spindle 15 can be more or less deep in the.
  • Base body 14 are screwed while moving a guide carriage 16 in the horizontal direction.
  • the ball joint 12 of the vertical spindle 11 On the guide carriage 16, the ball joint 12 of the vertical spindle 11 is arranged and causes in the adjustment of the guide carriage 16, a transfer of the adjusting force on the precast slab 1.
  • the precast slab 1 is thereby in the desired horizontal direction transverse to the longitudinal extent of the precast slab 1, which in the plane runs, moved.
  • the main body 14 is arranged in a dovetail-shaped support profile 17.
  • the base body 14 can in the case in which the precast slab 1 undergoes longitudinal displacement create a balance and thus ensure that the vertical spindle 11 is always loaded without tension only by a vertical force.
  • the support profile 17 also serves the ball joint 12, which can compensate for an angular offset of the vertical spindle 11 to the guide carriage 16.
  • FIG. 2 shows a side view of FIG. 1 , It can be seen that two holders 6 are arranged on the carrier 10, in which the vertical spindle 11 is mounted vertically displaceable.
  • the relatively far apart holder 6 ensure a stable Auflagerung the precast slab 1 and avoid a tilting of the straightening aid 4 during a displacement or rotation of the precast slab 1.
  • the horizontal spindle 15 causes a device of the precast slab 1 in the transverse direction.
  • a movement of the precast plate 1 in the longitudinal direction is caused by the support profile 17, soft on the support layer 5 and a displacement of the base body 14 allows causes.
  • FIG. 3 shows a similar straightening aid 4 ', as in FIG. 1 is shown. It is different, however, that holder 6 'does not attack on the bottom 2 of the precast slab 1, but on the side surface 3. A recess 9 'is provided in the side surface 3. The claw 7 'of the holder 6' engages in the undercut recess 9 'and thereby raises the precast plate 1 at.
  • This straightening aid 4 ' has with respect to the straightening aid 4 of FIG. 1 the advantage that the gap between the bottom 2 and the support layer 5 is free of the directional aid 4 'and thus can be filled in a particularly simple manner by the Untergußmasse. A seal of the area of the leveling aid 4 on the bottom 2 is not required.
  • the straightening aid 4 ' moreover has no support profile 17, in which the base body 14 is mounted longitudinally movable. It is therefore the main body 14 firmly hang up on the support layer 5.
  • the reinforcement 18 prevents, for example, undercut of the recess 9 'breaks in an excessive load.
  • the support layer 5 is inclined in the region of the support of the base body 14 with respect to the precast slab 1. This can be desired, for example, for the discharge of rainwater. Through the ball joint 12 can also such a tendency to be compensated.
  • a wedge which is arranged between the support layer 5 and the base body 14, the inclination is compensated so as not to change the height adjustment of the spindle 11 by an adjustment of the horizontal spindle 15 again.
  • the wedge shape can also already be provided in the base body 14 or in a correspondingly shaped support profile 17.
  • FIG. 4 shows a side view of FIG. 3 . From this representation, it can be seen that the recess 9 'in contrast to the execution of the FIGS. 1 and 2 not continuous, but forms a kind of niche in the precast slab 1. This has the advantage that the points at which the straightening aid 4 'may be applied, are defined and incorrect operation is largely excluded.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Road Paving Structures (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Claims (22)

  1. Procédé pour ajuster la position d'une plaque préfabriquée en béton (1), particulièrement pour une voie de circulation rigide pour des moyens de transport à grande vitesse, sachant que la plaque préfabriquée en béton (1) est portée par une substructure se composant d'une sous-couche de ballast durcissable et d'une couche porteuse (5) du support et que la plaque préfabriquée en béton (1), avant le coulage de la sous-couche de ballast, est amenée à une position prédéterminée au moyen de plusieurs broches verticales (11) comme parties de moyens d'aide à l'alignement (4, 4'), caractérisé en ce que deux des broches verticales (11) au moins s'appuient respectivement sur un sabot d'appui (13) sur la couche porteuse (5) déplaçable dans les sens longitudinal et/ou transversale de la plaque préfabriquée en béton (1).
  2. Procédé selon la revendication 1, caractérisé en ce que la broche verticale (11) est pivoté sur le sabot d'appui (13) lors de l'ajustage.
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque préfabriquée en béton (1) est alignée sommairement au moyen de deux moyens d'aide à l'alignement (4, 4') disposés diagonalement l'un par rapport à l'autre sur la plaque préfabriquée en béton et qu'elle s'appuie lors de cette opération sur un troisième moyen d'aide à l'alignement (4, 4').
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque préfabriquée en béton (1) est alignée précisément au moyen de quatre moyens d'aide à l'alignement (4, 4') au moins, dont deux respectivement sont disposés de préférence diagonalement l'un par rapport à l'autre sur la plaque préfabriquée en béton (1).
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen d'aide à l'alignement (4, 4') est disposé sur le côté inférieur (2) ou sur le côté longitudinal extérieur (3) de la plaque préfabriquée (1) en béton .
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen d'aide à l'alignement (4, 4') est supprimé avec des éléments de fixation à la plaque préfabriquée en béton (1) et le sabot d'appui (13) après le coulage de la sous-couche de ballast sous la plaque préfabriquée en béton (1).
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen d'aide à l'alignement (4, 4') et le point de fixation du moyen d'aide à l'alignement (4, 4') à la plaque préfabriquée en béton (1) sont étanchés lors du coulage de la sous-couche de ballast sous la plaque préfabriquée en béton (1).
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le point de fixation du moyen d'aide à l'alignement (4, 4') à la plaque préfabriquée en béton (1) est utilisé lors de l'assainissement de la plaque préfabriquée en béton (1).
  9. Moyen d'aide à l'alignement pour l'alignement d'une plaque préfabriquée en béton (1), particulièrement pour des voies de circulation rigides, avec une broche verticale (11) pour supporter la plaque préfabriquée en béton (1) sur une couche porteuse (5) et un support (6) pour relier la broche verticale (11) à la plaque préfabriquée en béton (1), caractérisé en ce que le moyen d'aide à l'alignement comprend un sabot d'appui (13) déplaçable dans le sens longitudinal et/ou transversal de la plaque préfabriquée en béton (1), sabot d'appui (13) sur lequel s'appuie la broche verticale (11).
  10. Moyen d'aide à l'alignement selon la revendication précédente, caractérisé en ce que la broche verticale (11) est reliée au sabot d'appui (13) par le biais d'une articulation à rotule (12).
  11. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que le sabot d'appui (13) comporte un chariot de guidage (16) déplaçable transversalement par rapport à la plaque préfabriquée en béton (1), sur lequel est disposée la broche verticale (11).
  12. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une broche horizontale (15) est attribuée au chariot de guidage (16) pour déplacer ledit chariot de guidage (16).
  13. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que le sabot d'appui (13) est logé sur la couche porteuse (5) de manière déplaçable dans le sens longitudinale de la plaque préfabriquée en béton (1).
  14. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que le chariot d'appui (16) est disposé sur un profilé d'appui (17) pour le déplacement du chariot de guidage (16) dans le sens longitudinal de la plaque préfabriquée en béton (1).
  15. Moyen d'aide à l'alignement particulièrement selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (6) est une griffe (7) se mettant en prise dans un creux (9, 9') ou avec une pièce rapportée de la plaque préfabriquée en béton (1) sous ou sur le côté de la plaque préfabriquée en béton (1).
  16. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (6) comporte un appui (8) opposé à la surface latérale (3) de la plaque préfabriquée en béton (1).
  17. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen d'aide à l'alignement (4, 4') comporte deux supports (6) et appuis (8) distancés l'un de l'autre.
  18. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que la broche verticale (11) est disposée entre les deux supports (6) et appuis (8) et qu'elle est reliée auxdits supports (6) et appuis (8).
  19. Moyen d'aide à l'alignement selon l'une quelconque des revendications précédentes, caractérisé en ce que les différentes pièces du moyen d'aide à l'alignement (4, 4') sont reliées l'une à l'autre de manière imperdable.
  20. Plaque préfabriquée en béton , particulièrement pour des voies de circulation rigides, avec un moyen d'aide à l'alignement (4, 4') selon l'une quelconque des revendications précédentes, lequel comporte une broche verticale (11) pour soutenir la plaque préfabriqué en béton (1) sur une couche porteuse (5) et un support (6) pour relier la broche verticale (11) avec la plaque préfabriquée en béton (1), caractérisée en ce que la plaque préfabriquée en béton (1) comporte un creux (9, 9') ou une pièce rapportée pour coopérer avec le support (6) se présentant sous la forme d'une griffe (7).
  21. Plaque préfabriquée en béton selon la revendication précédente, caractérisée en ce que le creux (9, 9') ou la pièce rapportée est disposé sur le côté inférieur (2) ou sur le côté longitudinal extérieur (3) de la plaque préfabriquée en béton (1).
  22. Plaque préfabriquée en béton selon l'une quelconque des revendications précédentes, caractérisée en ce que la pièce rapportée est une ancre à vis, une ancre sphérique ou une tige d'armature faisant saillie sur la plaque préfabriquée en béton (1).
EP04723898A 2003-04-01 2004-03-27 Procede et auxiliaire de reglage permettant d'ajuster la position d'une dalle prefabriquee en beton, et dalle prefabriquee en beton correspondante Expired - Lifetime EP1608813B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10314926 2003-04-01
DE10314926A DE10314926A1 (de) 2003-04-01 2003-04-01 Verfahren und Richthilfe zum Einrichten der Lage einer Betonfertigteilplatte sowie Betonfertigteilplatte
PCT/EP2004/003279 WO2004088040A1 (fr) 2003-04-01 2004-03-27 Procede et auxiliaire de reglage permettant d'ajuster la position d'une dalle prefabriquee en beton, et dalle prefabriquee en beton correspondante

Publications (2)

Publication Number Publication Date
EP1608813A1 EP1608813A1 (fr) 2005-12-28
EP1608813B1 true EP1608813B1 (fr) 2008-07-16

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EP04723898A Expired - Lifetime EP1608813B1 (fr) 2003-04-01 2004-03-27 Procede et auxiliaire de reglage permettant d'ajuster la position d'une dalle prefabriquee en beton, et dalle prefabriquee en beton correspondante

Country Status (7)

Country Link
EP (1) EP1608813B1 (fr)
KR (1) KR101057160B1 (fr)
CN (1) CN100547161C (fr)
AT (1) ATE401453T1 (fr)
DE (2) DE10314926A1 (fr)
ES (1) ES2308167T3 (fr)
WO (1) WO2004088040A1 (fr)

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CN101798788B (zh) * 2010-03-08 2012-05-30 江苏鼎泰工程材料有限公司 高铁ⅱ型轨道板用灌浆专用精调爪u型隔离保护扣
CN101824783B (zh) * 2010-05-13 2011-12-07 四川省成都普什机电技术研究有限公司 轨道板调整装置
CN104295107A (zh) * 2014-10-13 2015-01-21 深圳万科前田建筑技术有限公司 预制混凝土构件位置调节装置及方法
AT18005U1 (de) * 2022-05-05 2023-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Vorrichtung zum Verlagern eines vorpositioniert auf einem Boden aufgelagerten Infrastrukturbauteils, insbesondere einer Gleistragplatte, in eine Zielanordnung, Kombination, System und Verfahren

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DE19733909B4 (de) * 1997-08-05 2006-07-06 Max Bögl Bauunternehmung GmbH & Co. KG Vorgefertigte Stahlbetonfertigteilplatte sowie Verfahren zu deren Herstellung
DE10004346C2 (de) * 1999-01-27 2001-11-29 Betonwerk Rethwisch Gmbh Troglose Feste Fahrbahn, Verfahren und Schwellen dafür
DE19948003A1 (de) * 1999-10-06 2001-04-12 Boegl Max Bauunternehmung Gmbh Stahlbetonfertigteilplatte
DE20002774U1 (de) * 2000-02-16 2000-04-06 Wsg Walter Spannbeton Gmbh Gue Vorrichtung zum Verankern von Schwellen

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WO2004088040A1 (fr) 2004-10-14
KR20050113229A (ko) 2005-12-01
ES2308167T3 (es) 2008-12-01
CN1771368A (zh) 2006-05-10
EP1608813A1 (fr) 2005-12-28
DE10314926A1 (de) 2004-10-14
ATE401453T1 (de) 2008-08-15
CN100547161C (zh) 2009-10-07
DE502004007614D1 (de) 2008-08-28

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