EP0629743A1 - Méthode de compensation des abaissements d'une foundation fixe et longitudinale d'un chemin de fer - Google Patents

Méthode de compensation des abaissements d'une foundation fixe et longitudinale d'un chemin de fer Download PDF

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Publication number
EP0629743A1
EP0629743A1 EP94108666A EP94108666A EP0629743A1 EP 0629743 A1 EP0629743 A1 EP 0629743A1 EP 94108666 A EP94108666 A EP 94108666A EP 94108666 A EP94108666 A EP 94108666A EP 0629743 A1 EP0629743 A1 EP 0629743A1
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EP
European Patent Office
Prior art keywords
concrete
installation
subsidence
injection material
concrete slab
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94108666A
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German (de)
English (en)
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.)
Ed Zueblin AG
Original Assignee
Ed Zueblin AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ed Zueblin AG filed Critical Ed Zueblin AG
Publication of EP0629743A1 publication Critical patent/EP0629743A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D37/00—Repair of damaged foundations or foundation structures
    • 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
    • E01B2204/03—Injecting, mixing or spraying additives into or onto ballast or underground
    • 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
    • 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
    • E01B2204/10—Making longitudinal or transverse sleepers or slabs in situ or embedding them

Definitions

  • the method according to the invention provides a possibility of targeted injection into the subsurface.
  • pipes or rectangular tubes are already used in the manufacturing phase Hollow plastic or metal profiles laid between the floor and the concrete slab. This precautionary installation makes it possible to counteract a possible lowering of the subsoil in a simple manner. It is not always necessary to lift the concrete belt. In many renovation cases, pressing the resulting cavity alone will suffice.
  • Fig. 2 top view of a roadway
  • FIG. 1 shows the schematic structure of a concrete substructure for rail vehicles.
  • the subsurface (1) is leveled and compacted in the usual way.
  • a film (2) is applied to this substrate. It is used as a sealing surface layer during subsequent pressing. As a result, the grout must be distributed horizontally and not only penetrate vertically into the ground via cracks in the floor.
  • the concrete track (4) is produced on the film, into which the sleepers (6) are shaken in the not yet hardened state.
  • the vertical connector (7) of the installed plastic pipe can be seen between the sleepers.
  • the grouting openings (8) lying in the plane of the concrete carriageway surface must be closed during the manufacture of the solid carriageway in order to avoid filling with concrete.
  • the length of the individual hose sections and the distance between the compression openings depends on the expected compression volume.
  • the filling openings (8) with the entire pipe laid can be outside or inside the rail track (5).
  • Fig. 3 shows in a section perpendicular to the threshold (6) again the structure of the subgrade (1), film (2) and concrete slab (7).
  • the vertical riser pipe (7) ends in the filling opening (8).
  • Fig. 4 shows the special design of the plastic hose, which allows extensive, multiple pressing of material.
  • the hose is provided with a lip (11) which has a small outlet opening (12). If the substrate (1) sinks with the film (2), a gap (9) is created. The injection material (10) is pressed into the gap via the outlet opening; The hose can be rinsed after pressing. If residues of the grouting material are still in the lip (11) and harden, the thin lip can be easily blasted off the next time the grouting is carried out.
  • Another embodiment uses a conventional cuff hose instead of the compression hose with lip, which is also integrated into the concrete slab. With this arrangement it is also possible to press in a targeted manner at the individual pressing openings and to protect the hose from clogging by rinsing.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
EP94108666A 1993-06-11 1994-06-07 Méthode de compensation des abaissements d'une foundation fixe et longitudinale d'un chemin de fer Withdrawn EP0629743A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4319470 1993-06-11
DE19934319470 DE4319470C1 (de) 1993-06-11 1993-06-11 Verfahren zum Ausgleich von Setzungen unter einer endlos verlegten festen Fahrbahn

Publications (1)

Publication Number Publication Date
EP0629743A1 true EP0629743A1 (fr) 1994-12-21

Family

ID=6490185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94108666A Withdrawn EP0629743A1 (fr) 1993-06-11 1994-06-07 Méthode de compensation des abaissements d'une foundation fixe et longitudinale d'un chemin de fer

Country Status (2)

Country Link
EP (1) EP0629743A1 (fr)
DE (1) DE4319470C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009284A1 (de) 2012-05-11 2013-11-14 Goldschmidt Thermit Railservice Gmbh Verfahren zur Sanierung einer festen Fahrbahn / Verfestigte Schotterbahn
CN107489075A (zh) * 2016-06-13 2017-12-19 中国铁道科学研究院铁道建筑研究所 一种板式无砟轨道自密实混凝土负压灌注施工方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631430C2 (de) * 1996-08-03 2000-03-23 Zueblin Ag Verfahren zum Einbringen von Füllmaterial unter eine feste Fahrbahn und Vorrichtung zur Durchführung des Verfahrens
DE19848655B4 (de) * 1998-05-12 2009-09-17 Ed. Züblin Ag Sanierung von Festen Fahrbahnen
NL1010212C2 (nl) * 1998-09-29 2000-03-30 Pieter Faber Werkwijze en inrichting voor het oplichten van een plaat, zoals een betonplaat.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305536A1 (de) * 1973-02-05 1974-08-08 Sieke Helmut Verfahren zum heben von gleisen und von strassenbelagsstuecken, vorrichtung zum durchfuehren dieses verfahrens und gleisschwelle
EP0409356A1 (fr) * 1989-07-21 1991-01-23 Voorbij Groep B.V. Procédé pour la mise en place d'une fondation et fondation
DE4203493A1 (de) * 1992-02-07 1992-08-13 Guenter Dr Ing Habil Drescher Gruendung mit setzungsausgleich fuer bauwerke

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914712C3 (de) * 1969-03-22 1973-09-27 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verfahren zum Herstellen eines Eisen bahngleises
DE3838534A1 (de) * 1988-11-14 1990-05-17 Willich F Berg Bautechnik Verfahren und anlage zum sanieren von mit grossen betonplatten belegten flaechen
DE3840795A1 (de) * 1988-12-03 1990-06-07 Zueblin Ag Verfahren zur herstellung eines schotterlosen eisenbahnoberbaues sowie fertigteile und vorrichtung zur durchfuehrung des verfahrens
DE4201108C2 (de) * 1992-01-17 1997-01-09 Zueblin Ag Verfahren zur nachträglichen Höhenregulierung einer fugenlosen Betonfahrbahn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305536A1 (de) * 1973-02-05 1974-08-08 Sieke Helmut Verfahren zum heben von gleisen und von strassenbelagsstuecken, vorrichtung zum durchfuehren dieses verfahrens und gleisschwelle
EP0409356A1 (fr) * 1989-07-21 1991-01-23 Voorbij Groep B.V. Procédé pour la mise en place d'une fondation et fondation
DE4203493A1 (de) * 1992-02-07 1992-08-13 Guenter Dr Ing Habil Drescher Gruendung mit setzungsausgleich fuer bauwerke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009284A1 (de) 2012-05-11 2013-11-14 Goldschmidt Thermit Railservice Gmbh Verfahren zur Sanierung einer festen Fahrbahn / Verfestigte Schotterbahn
DE102012009284B4 (de) * 2012-05-11 2015-01-22 Goldschmidt Thermit Railservice Gmbh Verfahren zur Sanierung einer festen Fahrbahn / Verfestigte Schotterbahn
CN107489075A (zh) * 2016-06-13 2017-12-19 中国铁道科学研究院铁道建筑研究所 一种板式无砟轨道自密实混凝土负压灌注施工方法

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Publication number Publication date
DE4319470C1 (de) 1994-08-11

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