EP1193347A2 - Joint de chaussée - Google Patents

Joint de chaussée Download PDF

Info

Publication number
EP1193347A2
EP1193347A2 EP01122755A EP01122755A EP1193347A2 EP 1193347 A2 EP1193347 A2 EP 1193347A2 EP 01122755 A EP01122755 A EP 01122755A EP 01122755 A EP01122755 A EP 01122755A EP 1193347 A2 EP1193347 A2 EP 1193347A2
Authority
EP
European Patent Office
Prior art keywords
profile
profiles
elastic
edge
roadway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01122755A
Other languages
German (de)
English (en)
Other versions
EP1193347B1 (fr
EP1193347A3 (fr
Inventor
Dietrich Brase
Joachim Braun
Tobias Schulze
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.)
Mageba GmbH
Original Assignee
Federal Mogul Sollinger Huette GmbH
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 Federal Mogul Sollinger Huette GmbH filed Critical Federal Mogul Sollinger Huette GmbH
Priority to SI200130869T priority Critical patent/SI1193347T1/sl
Publication of EP1193347A2 publication Critical patent/EP1193347A2/fr
Publication of EP1193347A3 publication Critical patent/EP1193347A3/fr
Application granted granted Critical
Publication of EP1193347B1 publication Critical patent/EP1193347B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E01D19/062—Joints having intermediate beams

Definitions

  • the invention relates to a roadway crossing for bridging expansion joints between a bridge component and a connection component or the like, with support beams, on these stored central profiles (slats) and / or with edge profiles, and with elastic, with inside lying cavities provided profiles between adjacent center and / or Edge profiles, which the gap between these middle profiles (lamella) or a Fill in the middle profile and an edge profile or between the edge profiles and do one in generate a substantially continuous, approximately flat surface of the carriageway crossing.
  • Noise is primarily generated when driving over the lamella-roadway crossings design-related joint gaps that lie transversely to the direction of travel, the noises being greatest if the gaps are large and / or the crossing angle between the direction of travel of the vehicle driving over and the joint gap is 90 °.
  • the finger plates are on the slats welded on and do not rest on the neighboring slats.
  • the finger plates are attached by welding, besides the usual problems (such as the introduction of additional shrinkage stresses in the fins), especially the very strong notches of the weld seams come into effect.
  • the notch effect is particularly strong because none due to the special geometry of the finger plates continuous weld seams, but only a relatively large number of short, sometimes even transverse to the profile direction or welding seams running transversely to the tension direction with a corresponding number of so-called End craters are present. Due to the notch effect described, the entire dynamic Load capacity of the carriageway crossing is severely restricted. An exchange of the Sealing profile, which is between the slats or between slats and edge profile or located between the edge profiles, only possible with restrictions. As a limitation mentions that e.g. B. the slat must be horizontally displaceable, which is only in so-called elastic controls of the slats is given.
  • the object of the invention is to create a new carriageway crossing create the well-known while largely avoiding the disadvantages shown Road transitions are particularly quiet and regardless of the position of the No sealing problems occur.
  • this is achieved by a roadway crossing for bridging Expansion joints between a bridge component and a connection component or the like, with support beams and on these stored central profiles (slats) and / or with edge profiles and with elastic profiles with internal cavities between side by side lying central and / or edge profiles, which are the gap between these central profiles Fill (slats) or a middle profile and an edge profile or between the edge profiles and a substantially continuous, approximately flat surface of the Generate roadway transition, the elastic profiles are installed so that they in each Position of the carriageway transition are always biased to pressure, and the contact area between any elastic profile and a central profile (lamella) or an edge profile from the respective edge of each individual joint gap on the surface of the carriageway crossing from diagonally down towards the corresponding central or edge profile.
  • the roadway crossing according to the invention enables the vehicle to be driven over with a significantly lower one Noise than previously known road transitions with slats, because one of the main sources of noise, namely the gap between the direction of travel, filled by the sealing profiles and bridged with it.
  • one of the main sources of noise namely the gap between the direction of travel, filled by the sealing profiles and bridged with it.
  • there are any rattling noises caused by additionally attached Finger plates or similar can be caused by the elimination of the same.
  • the elastic sealing profiles in the roadway transition according to the invention are built in that they are always under pressure in any position of the carriageway crossing are biased in connection with the oblique design of the contact surfaces between each elastic profile and a neighboring profile such that the contact surface from the respective edge of the individual gap in question on the surface of the carriageway crossing runs obliquely downwards in the direction of the relevant central or edge profile, one excellent sealing effect is achieved, regardless of whether the roadway crossing is full retracted fully extended or any intermediate position. Because it's going on This ensures that the elastic profile is always under pressure Contact surfaces of the slats or the slat and the edge profile between which it is installed is well under pressure.
  • Another advantage of the roadway crossing according to the invention is also given that by the constant pressure preload of the sealing profiles used separate mechanical and / or other elastic control devices, as in the prior art Technology are common, can be dispensed with, since the prestressed sealing profiles themselves as one excellently functioning control system for centering the slats. Also leads the slope at the bottom of the head of each slat means that the entire space between the slats are accessible or available for the elastic deformation of the profile, so that the slats can be moved together practically until blocking.
  • Another advantage is that the essentially continuous, almost flat surface of the roadway crossing according to the invention no dirt, Stones or similar can accumulate in the crevices, so that regular cleaning of the Joint gaps can be omitted.
  • the gap gaps were covered with a sheet or special sealing profiles Webs were used to reduce the gap widths, these sheets or special sealing profiles are not necessary, because the level and gap-free surface means that the crossing is not entered is possible without any restriction.
  • An additional advantage is that the roadway crossing according to the invention is practical the entire cavity between the slats can be filled with a sealing profile, so that a special holder or the like for the sealing profile, as is customary in the prior art, can be omitted. Because such mounts are usually very expensive, because here with very narrow Tolerances must be worked.
  • the oblique formation of the contact surface between each elastic profile and the neighboring one Profile or lamella or an edge profile can be designed in any suitable way, it has proven to be particularly advantageous if the formation of the edge profile is wedge-shaped or runs concave or convex downward. This makes particularly good Investment relationships between the elastic profile and this contact surface, which too excellent sealing effects in all positions of the carriageway crossing.
  • the elastic profiles are advantageously produced from an extruded elastomer. It is particularly preferred if the cavities of the elastic profiles with a gaseous medium are filled. For special applications, however, it can also be advantageous if the filling consists of a liquid medium instead of a gaseous medium, one such Filling then via suitable control valves or control devices with a liquid reservoir are connected outside of the profile, in or out of when the creation changes liquid can be withdrawn or filled from the carriageway crossing.
  • the roadway crossing according to the invention is particularly preferably designed such that that the volume of all cavities of each elastic profile in its non-installed state is at least 50% of the total profile volume.
  • each elastic profile has a block-shaped cross section with a height to width ratio in the range of 1: 1 to 1: 2. This will make a big one Rigidity of the elastic profiles is achieved, which leads to great stability and rigidity of each elastic profile in any position of the road transition, with no Buckling can occur, even when the carriageway transition is fully moved together.
  • the roadway transitions shown in Figures 1 and 2 each extend between two Joint edges, e.g. B. a bridge construction.
  • the structure of the carriageway transitions from FIGS. 1 and 2 has an expansion joint F in Joint longitudinal direction and parallel to the joint edges via elastic sealing profiles 1 interconnected slats 2, the sealing profiles 1 between the slats 2 trained gap each waterproof and with a substantially flat surface bridged.
  • edge profiles 3 are in the form of steel profiles also connected via sealing profiles 1 to the adjacent slats 2.
  • the top of the superstructure is provided with a suitable seal 4 on both sides of the joint a road surface 5, z. B. asphalt, is attached, which forms a surface 6.
  • the sealing profiles 1 are extruded elastomer profiles with corresponding deformation cavities 11, the representation of FIG. 1 only a large variety in its cross section shows very small deformation cavities 11 (approximately in the form of a sponge), while in the embodiment according to FIG. 2 also the larger cavities of the used form (possibly also a large number of small cavities 11 in the individual Webs or ribs of the profile) form the deformation cavities.
  • the deformation cavities 11 can with a gaseous medium, such as. B. air, or with special fluids and are in the fully extended position of the carriageway crossing biased by a measure 8 relative to their relaxed position.
  • a gaseous medium such as. B. air
  • the cavities of the elastomer profiles 1 used are filled with a liquid medium it is necessary that this be connected to a liquid reservoir via suitable control elements is connected into the liquid which is superfluous when the roadway junction moves together when the cavities 11 are shrunk out of these and can be introduced there or at a spreading of the carriageway transition from the reservoir into the cavities at their Magnification flows into it.
  • each lamella 2 has on its underside downward on a slope 7, the respective slat edge 9, the edge of the forms a corresponding individual joint gap on the traffic surface 6, obliquely downwards in Direction towards the central web 10 of the slat 2 in question.
  • This will make the whole Space between the slats 2 accessible for the deformation of the sealing profile 1, so that the Slats 2 can be moved together practically except for a blockage.
  • wedge-shaped slope can also be another type of oblique ongoing training of the slat in question are provided, as they are not in the figures is shown, e.g. B. convexly curved or concavely curved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Threshing Machine Elements (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
EP01122755A 2000-09-27 2001-09-21 Joint de chaussée Expired - Lifetime EP1193347B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200130869T SI1193347T1 (sl) 2000-09-27 2001-09-21 Prehod cestišča

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10047944 2000-09-27
DE10047944A DE10047944B4 (de) 2000-09-27 2000-09-27 Fahrbahnübergang

Publications (3)

Publication Number Publication Date
EP1193347A2 true EP1193347A2 (fr) 2002-04-03
EP1193347A3 EP1193347A3 (fr) 2003-10-29
EP1193347B1 EP1193347B1 (fr) 2008-07-09

Family

ID=7657886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122755A Expired - Lifetime EP1193347B1 (fr) 2000-09-27 2001-09-21 Joint de chaussée

Country Status (4)

Country Link
EP (1) EP1193347B1 (fr)
AT (1) ATE400704T1 (fr)
DE (2) DE10047944B4 (fr)
SI (1) SI1193347T1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006111718A1 (fr) * 2005-04-18 2006-10-26 George Leslie England Structures de pont
DE102010037873A1 (de) 2009-10-02 2011-04-07 Josef Engelbert Fuchs Verfahren zum Herstellen eines Stützelementes zum Einbau in Beton- oder Asphaltdecken von Fahrbahn- oder Brückenübergängen sowie damit ausgestatteter Fahrbahn- oder Brückenübergang

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803004A1 (de) 1997-01-27 1998-08-13 Alfred Hartkorn Fugenüberbrückungskonstruktion
DE19705531A1 (de) 1997-02-13 1998-08-20 Maurer Friedrich Soehne Vorrichtung zur Überbrückung von Dehnfugen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1992179U (de) * 1968-08-22 Acme Highway Products Corporation, Buffalo, N Y (V St A) Dehnungsverbindungsanordnung
DE1235974B (de) * 1962-12-07 1967-03-09 Cie Ind De Precontrainte Et D Abdeckvorrichtung fuer Dehnungsfugen in Bruecken, Strassen und anderen Ingenieurbauten
DE2054095A1 (de) * 1970-11-03 1972-05-10 Kotter, Wilhelm, 4100 Duisburg Pneumatischer wasserdichter Fahrbahn übergang fur Brücken
US3699853A (en) * 1971-02-16 1972-10-24 Acme Highway Prod Composite expansion joint
US3682053A (en) * 1971-02-16 1972-08-08 Acme Highway Prod Sealing member
US4030156A (en) * 1976-08-16 1977-06-21 A. J. Harris & Sons, Inc. Bridge expansion joint
US4132491A (en) * 1978-04-27 1979-01-02 Fox Industries, Inc. Restraint assembly for bridge roadway expansion joints
US4339214A (en) * 1980-05-02 1982-07-13 Acme Highway Products Corporation Composite expansion joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803004A1 (de) 1997-01-27 1998-08-13 Alfred Hartkorn Fugenüberbrückungskonstruktion
DE19705531A1 (de) 1997-02-13 1998-08-20 Maurer Friedrich Soehne Vorrichtung zur Überbrückung von Dehnfugen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006111718A1 (fr) * 2005-04-18 2006-10-26 George Leslie England Structures de pont
DE102010037873A1 (de) 2009-10-02 2011-04-07 Josef Engelbert Fuchs Verfahren zum Herstellen eines Stützelementes zum Einbau in Beton- oder Asphaltdecken von Fahrbahn- oder Brückenübergängen sowie damit ausgestatteter Fahrbahn- oder Brückenübergang

Also Published As

Publication number Publication date
SI1193347T1 (sl) 2008-12-31
DE50114086D1 (de) 2008-08-21
ATE400704T1 (de) 2008-07-15
EP1193347B1 (fr) 2008-07-09
DE10047944A1 (de) 2002-04-25
DE10047944B4 (de) 2005-07-21
EP1193347A3 (fr) 2003-10-29

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