EP0681061A2 - Eine feste Fahrbahn bildender Oberbau für Schienenbahnen und Verfahren zu seiner Herstellung - Google Patents
Eine feste Fahrbahn bildender Oberbau für Schienenbahnen und Verfahren zu seiner Herstellung Download PDFInfo
- Publication number
- EP0681061A2 EP0681061A2 EP95105167A EP95105167A EP0681061A2 EP 0681061 A2 EP0681061 A2 EP 0681061A2 EP 95105167 A EP95105167 A EP 95105167A EP 95105167 A EP95105167 A EP 95105167A EP 0681061 A2 EP0681061 A2 EP 0681061A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleepers
- recesses
- superstructure
- superstructure according
- recess
- 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- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
-
- 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
-
- 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
- E01B2204/04—Direct mechanical or chemical fixing of sleepers onto 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
- E01B2204/09—Ballastless systems
Definitions
- the invention relates to a permanent way superstructure for railways according to the preamble of claim 1 and a method for its production.
- Such a superstructure is the subject of DE-A-41 13 566.
- the monoblock sleepers shown there have a first recess on their underside.
- the support plate has a second recess, both recesses being filled with a sealing compound. In this way, a transverse force base is formed, which creates a positive connection between the threshold and the support plate.
- the transverse force base is set up between the two sleepers.
- Shear force bases of this type are suitable for absorbing the shear forces acting on the sleepers. This does not solve the problem of deriving longitudinal forces, which one tries to solve in the known construction by providing an intermediate layer between the threshold and the support plate, which should be elastic, elasto-plastic or plastic.
- Solid roadways on bridges are particularly problematic. It has long been recognized that the solid roadway that normally runs through must be broken up into individual superstructure panels. For this purpose, cusps, each with a recess, are concreted on the bridge superstructure by parting lines. A separating joint material is laid on these bumps and elastomer bearings are attached to the recesses. On the individual humps, superstructure panels are concreted, which fill the recesses. This creates a frictional connection in the longitudinal and transverse directions between the top plate and humps made. The superstructure panels have connection reinforcement. These superstructure panels form a trough in which the track grate is laid and adjusted. Filling concrete is placed in the troughs, so that a monolytic block of top plate and filling concrete is produced, from which only the tops of the sleepers protrude.
- the task is to create a superstructure, in particular for bridges, which can be manufactured inexpensively and does not cause any problems in the case of repairs.
- the bridge superstructure 1 consists, as usual, of slab, slab beams or box girder.
- An insulating layer 2 is applied to this superstructure, which carries a reinforced protective concrete layer 3.
- This protective concrete layer has rectangular recesses 4 at predetermined intervals.
- Four threaded bushings 6 connected to each other by reinforcing steel 5 are embedded in concrete in each recess 4 and run at the corners of the respective recess 4.
- the sleepers 7 are finished parts designed as longitudinal beams, each of which has a plurality of rail supports 8. These are two-block sleepers running along the rails 9, that is to say a separate sleeper line is provided for each rail. In the exemplary embodiment shown, each sleeper 7 has six rail supports 8 at a distance of 65 cm. At the end areas of each threshold 7, a rectangular recess 10 is provided on the underside. The recesses 10 are at the same mutual distance from one another as the recesses 4 of the protective concrete layer 3. At each recess 10, four bores 11 run from the top of the threshold 7 into the recess 10 in alignment with the threaded bushings 6.
- a further longitudinal recess 12 which is relatively flat and which opens into one of the recesses 10 at each end.
- a central filling opening 13 which runs from the upper side of the sleeper, opens into the further recess 12.
- An elastic sealing tape 14 is attached to the edge of the underside of the sleeper.
- the threshold At one end of the threshold, it has a trapezoidal nose 15 at a distance from its underside. At the opposite end, a support 16 is provided for the nose 15 of the adjacent threshold. In the area of the recess 10, which is adjacent to the support 16, two downwardly open adjustment grooves 17 are attached to the threshold 7. Adjustment bores 18 are provided on the top of the threshold in the area of the recesses 10.
- the supports 16 are formed by trapezoidal grooves on a threshold end corresponding to the shape of the lugs 15.
- the procedure for laying the thresholds 7 is as follows: It is assumed that the neighboring threshold 7A has already been laid as described below and thus is correctly aligned in height. Now the threshold 7 is moved, the nose 15 coming to rest on the support 16 of the threshold 7A. Height adjustment devices are placed in the adjustment grooves 17, whereby the threshold 7 is adjusted in height. Threaded bolts 19 are then inserted into the bores 11 and screwed to the threaded bushings 6. The threaded bolts 19 have a smaller diameter than the bores 11. By means of a funnel, a casting compound is introduced via the filling opening 13, which is distributed along the entire underside of the sleeper and fills the recesses 4, 10, 12 and also rises in the bores 11.
- the sealing tape 14 prevents potting compound from escaping from the underside of the threshold. Air can flow out through the bores 11, the potting compound escaping there being made possible by the washers there being square and having only their corners seated on the threshold.
- the potting compound is preferably pellet mortar, which is very thin. After the mortar has set, the laying work is finished.
- the threaded bolts 19 are coated with an agent that does not form a bond with the sealing compound. This is preferably a wax.
- the adjustment bores 18 are used for the adjustment in the transverse direction of the threshold 7C running parallel to the threshold 7, in that U-shaped transverse spacers are inserted into these bores.
- two recesses 12, each with a filling opening 13 can be provided, which after the recesses 4, 10 run.
- the recess 12 can also have two fill openings.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415363 | 1994-05-02 | ||
DE19944415363 DE4415363C1 (de) | 1994-05-02 | 1994-05-02 | Eine feste Fahrbahn bildender Oberbau für Schienenbahnen, insb. für Brücken und Verfahren zu seiner Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0681061A2 true EP0681061A2 (de) | 1995-11-08 |
EP0681061A3 EP0681061A3 (bg) | 1995-12-13 |
Family
ID=6517034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95105167A Withdrawn EP0681061A2 (de) | 1994-05-02 | 1995-04-06 | Eine feste Fahrbahn bildender Oberbau für Schienenbahnen und Verfahren zu seiner Herstellung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0681061A2 (bg) |
DE (1) | DE4415363C1 (bg) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0894897A1 (de) * | 1997-07-07 | 1999-02-03 | Walo Bertschinger AG | Verfahren zum Erstellen einer Festen Fahrbahn |
CN104594192A (zh) * | 2014-12-03 | 2015-05-06 | 华东交通大学 | 一种梯度结构组合桥面板 |
CN105064208A (zh) * | 2015-08-06 | 2015-11-18 | 福州大学 | 一种由预制uhpc板与钢桥面板组合的桥面板结构及其施工方法 |
CN111287026A (zh) * | 2020-02-26 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | 经过隧道的无砟轨道及其实施方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19620731A1 (de) * | 1996-05-23 | 1997-11-27 | Strabag Hoch Und Ingenieurbau | Feste Fahrbahn für schienengebundene Fahrzeuge auf Brücken und Verfahren zu ihrer Herstellung |
DE19824396C1 (de) * | 1998-05-30 | 1999-09-30 | Hochtief Ag Hoch Tiefbauten | Verfahren zum Herstellen eines schotterlosen Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen, insbesondere für Hochgeschwindigkeitsstrecken und dabei verwendbare Vorrichtung |
DE19824395C1 (de) * | 1998-05-30 | 1999-07-22 | Hochtief Ag Hoch Tiefbauten | Verfahren zum Herstellen eines schotterlosen Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen, insbesondere für Hochgeschwindigkeitsstrecken und dabei verwendbare Vorrichtung |
DE10314925B4 (de) * | 2003-04-01 | 2015-08-06 | Max Bögl Stiftung & Co. Kg | Verfahren zum Einrichten der Lage einer Betonfertigteilplatte und Meßlehre |
DE102005026819B4 (de) * | 2005-06-09 | 2010-09-09 | Rail.One Gmbh | Feste Fahrbahn für Schienenfahrzeuge |
DE102006023312A1 (de) * | 2006-05-18 | 2007-11-22 | Thyssenkrupp Gft Gleistechnik Gmbh | Verfahren zur Herstellung von Fahrbahnaufbauten für Umschlaganlagen |
ITMI20091435A1 (it) * | 2009-08-06 | 2011-02-07 | Fronema S R L | Sistema di supporto di rotaie con elementi di fissaggio ammortizzanti |
DE102012103001A1 (de) * | 2012-04-05 | 2013-10-10 | Rte Technologie Gmbh | Feste Fahrbahn für Schienenfahrzeuge sowie Schienenbefestigungselement für eine feste Fahrbahn |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1534108A1 (de) * | 1965-11-04 | 1969-06-26 | Railroad Permanent Way Product | Gleiskonstruktion |
DE2425599B1 (de) * | 1974-05-27 | 1975-08-14 | Holzmann Philipp Ag | Schotterloser Gleisoberbau |
GB1556111A (en) * | 1976-07-23 | 1979-11-21 | Vivion R | Railway track mounting |
DE4113566A1 (de) * | 1991-04-25 | 1992-10-29 | Deutsche Asphalt Gmbh | Schotterlose oberbaukonstruktion fuer schienenbahnen |
WO1993006302A1 (de) * | 1991-09-18 | 1993-04-01 | Rainer Noreick | Verfahren und mittel zur herstellung einer elastischen schienenbefestigung |
DE4326935C1 (de) * | 1993-08-11 | 1994-08-18 | Walter Bau Ag | Verfahren zum Herstellen eines schotterlosen Gleisoberbaus und Schwelle zur Durchführung des Verfahrens |
-
1994
- 1994-05-02 DE DE19944415363 patent/DE4415363C1/de not_active Expired - Fee Related
-
1995
- 1995-04-06 EP EP95105167A patent/EP0681061A2/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1534108A1 (de) * | 1965-11-04 | 1969-06-26 | Railroad Permanent Way Product | Gleiskonstruktion |
DE2425599B1 (de) * | 1974-05-27 | 1975-08-14 | Holzmann Philipp Ag | Schotterloser Gleisoberbau |
GB1556111A (en) * | 1976-07-23 | 1979-11-21 | Vivion R | Railway track mounting |
DE4113566A1 (de) * | 1991-04-25 | 1992-10-29 | Deutsche Asphalt Gmbh | Schotterlose oberbaukonstruktion fuer schienenbahnen |
WO1993006302A1 (de) * | 1991-09-18 | 1993-04-01 | Rainer Noreick | Verfahren und mittel zur herstellung einer elastischen schienenbefestigung |
DE4326935C1 (de) * | 1993-08-11 | 1994-08-18 | Walter Bau Ag | Verfahren zum Herstellen eines schotterlosen Gleisoberbaus und Schwelle zur Durchführung des Verfahrens |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0894897A1 (de) * | 1997-07-07 | 1999-02-03 | Walo Bertschinger AG | Verfahren zum Erstellen einer Festen Fahrbahn |
CN104594192A (zh) * | 2014-12-03 | 2015-05-06 | 华东交通大学 | 一种梯度结构组合桥面板 |
CN105064208A (zh) * | 2015-08-06 | 2015-11-18 | 福州大学 | 一种由预制uhpc板与钢桥面板组合的桥面板结构及其施工方法 |
CN111287026A (zh) * | 2020-02-26 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | 经过隧道的无砟轨道及其实施方法 |
CN111287026B (zh) * | 2020-02-26 | 2021-11-16 | 中铁第四勘察设计院集团有限公司 | 经过隧道的无砟轨道及其实施方法 |
Also Published As
Publication number | Publication date |
---|---|
DE4415363C1 (de) | 1995-09-28 |
EP0681061A3 (bg) | 1995-12-13 |
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18D | Application deemed to be withdrawn |
Effective date: 19960614 |