EP2246474A2 - Pont d'autoroute avec joint de transition - Google Patents

Pont d'autoroute avec joint de transition Download PDF

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Publication number
EP2246474A2
EP2246474A2 EP10161236A EP10161236A EP2246474A2 EP 2246474 A2 EP2246474 A2 EP 2246474A2 EP 10161236 A EP10161236 A EP 10161236A EP 10161236 A EP10161236 A EP 10161236A EP 2246474 A2 EP2246474 A2 EP 2246474A2
Authority
EP
European Patent Office
Prior art keywords
joint
substructure
approximately
transition
plate
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Withdrawn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
EP10161236A
Other languages
German (de)
English (en)
Other versions
EP2246474A3 (fr
Inventor
Henk Hanselaar
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.)
Gebr Van Kessel Buren Bv
Original Assignee
Gebr Van Kessel Buren Bv
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 Gebr Van Kessel Buren Bv filed Critical Gebr Van Kessel Buren Bv
Publication of EP2246474A2 publication Critical patent/EP2246474A2/fr
Publication of EP2246474A3 publication Critical patent/EP2246474A3/fr
Withdrawn legal-status Critical Current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
    • E01D19/067—Flat continuous joints cast in situ

Definitions

  • This invention relates to a connection structure for components of a road surface, in particular to compensate deviations in expansion or contraction due to temperature changes.
  • the invention can be applied to the joints or such transition structures in e.g. a viaduct, tunnel, or bridge, e.g. between the bridge deck and the foundation/mole.
  • the pavement/road surface is with such a joint interrupted such that the deviation in expansion or contraction by the temperature change can be compensated by expansion and contraction, respectively, of the joint.
  • joint transition is named joint transition.
  • such a joint is filled with a curing or hardening casting compound, e.g. based on bitumen, to durably and at low price make the joint water tight and to keep the noise production of across the joint riding pneumatic tyres of cars and trucks as small as possible. In this manner a so called soft joint transition is obtained, contrary to a hard one.
  • a curing or hardening casting compound e.g. based on bitumen
  • DE 2.842.171 proposes to make the transition of a bloc shaped strip of an elastomer in which coils of metal wire are completely embedded. These coils are with their ends pull tight connected to a relevant to the component at the one and other, respectively, side of the joint fixed mounting part with the shape of a metal L-strip. These strips extend horizontally parallel to the joint length, thus normal to the driving direction, across the complete length of the transition, such that the transition crossing pneumatic tires make direct contact with these strips.
  • EP 1.009.881 also discloses completely embedded coils of metal wire into the transition, which coils are with pre tension mounted to L-shaped strips at both sides of the joint, which strips end at sufficient distance below the top of the transition.
  • FR 2.717.512 discloses application of a plurality mutual parallel and horizontal, parallel to the length of the joint, thus normal to the driving direction, extending, vertical strips of metal embedded in the transition and covered by a wear layer on top of which the tires roll.
  • W096/24.726A discloses an expansion padding from a central part of bitumen and end parts of epoxy resin.
  • US5.649.784A and US5.024.554A disclose a padding of a mixture of road-metal and curable fluid sealant.
  • US5.171.100A discloses an expansion padding of a resilient central part and by plate parts thereof separated end parts of fibre reinforced epoxy.
  • the object of the invention is to increase the durability of the transition in a different manner.
  • the invention relates to a substructure of e.g. concrete and one or more of the following aspects: the substructure comprises two substantially in mutual extension provided parts which are mutually separated by a joint; the substructure is covered by a top layer of e.g. asphalt concrete, preferably ZOAB (very open asphalt concrete); the top layer is absent in the edge area's of the substructure at both sides of the joint; in said area the top layer is continued by a both parts of the substructure overlapping connection layer (transition) which preferably is partly made of e.g.
  • a top layer e.g. asphalt concrete, preferably ZOAB (very open asphalt concrete
  • the top layer is absent in the edge area's of the substructure at both sides of the joint
  • the top layer is continued by a both parts of the substructure overlapping connection layer (transition) which preferably is partly made of e.g.
  • bituminous material or a different cured or hardened casting compound such that the surface of the top layer and the surface of the connection layer provide a substantially continuous surface across which the pneumatic tires of cars and trucks roll; below the connection layer one of the edge area's of the substructure at both sides of the joint overlapping and preferably on both edge area's laying lower plate/joint plate/slab provided of preferably easily or supple foldable or pleadable sheet like material, such as of rubber or rubber like or elastomer material in preferably vulcanised state, which joint plate has e.g. a thickness between 1 and 10 millimetre, such as approx.
  • the joint plate is substantially non-perforated in an area which extends across the joint; the joint plate is substantially flat or with pre-tension mounted by in its face, preferably crosswise of the joint, stretching in an amount of preferably at least 5%; the joint plate is fixedly connected to the one edge area or to both edge area's, e.g.
  • the joint plate lays partly loose on one or both edge area's preferably in an area between the location of adhering connection to the edge area and the edge of the joint, wherein the loose laying area, related to the directing crosswise to the longitudinal direction of the joint, is preferably at least 5 cm;
  • the connection layer has one, two or more prefabricated, above each other located plate like joint elements which are located o top of the possible joint plate; the one or more joint elements are adhered to each other and possibly to the joint plate and/or the substructure by preferably bituminous material; on top of the one or more joint elements there is a plate like cover part of which the top face is preferably level with the top face of the rest of the road surface such that the top face is uncovered and the cover part is recessed in the road surface while the cover part preferably has a non-adherent surface or a surface which is treated with release agent, such as silicone, such that it does
  • a joint element can have indeed (preferably the upper joint element) or no (preferably the lower joint element) embedded reinforcement, which is preferably netlike and preferably made of an easily elastically stretchable material, like rubber or rubber like or elastomer material; a joint element contains a mixture of rubber or rubber like or elastomer material, road-metal and bitumen or a different binder; above the joint elements and the supporting beams there is a cover layer of which the top face is level with the top face of the upper layer and seamless connects to it.
  • connection layer is e.g. at least 30 mm and/or not more than 200mm and is preferably between approx. 50 and 100mm.
  • the invention can in particular be applied to a pavement with an open surface structure, such as ZOAB, made of asphalt concrete, e.g. made from two or more layers asphalt concrete of e.g. different type onto each other, such as a lower layer with a closed structure and on top of that a layer with an open structure.
  • the open surface structure is e.g. obtained by applying a mixture of minerals with a granule size distribution around a mean.
  • the connection layer is partly made in situ, preferably by castable or pourable material.
  • connection layer/joint transition is protected in noise damping manner against early wear.
  • the joint extends horizontally, perpendicular to the typical driving direction.
  • the joint is at its top face covered by a prefabricated joint plate 6 with a thickness of 3 mm which by adhesive is fixedly mounted to both the foundation and the deck.
  • a prefabricated joint plate 6 with a thickness of 3 mm which by adhesive is fixedly mounted to both the foundation and the deck.
  • the plate 6 is parallel to itself according to the driving direction slightly expanded such that the plate 6 is nicely flat and tightly mounted.
  • the joint plate 6 is illustrated at a distance above the parts 1 and 2.
  • the plate 6 is located immediately on to op de parts 1 and 2, with an intermediate thin adhesive layer.
  • the joint 7 is approx. 2 cm wide (the distance between the parts 1 and 2).
  • the plate 6 is with parallel to the length of the joint 7 extending edge strips of approx. 2 or 3 cm wide to the parts 1 and 2 adhered, such that in the area between said edge strips the plate 6 is freely slidable located onto the parts 1 and 2.
  • the concrete substructure bears a pavement which in this example is made from two layers of asphalt, wherein the lower layer 4 is of the closed type and the upper layer is of the open type (ZOAB) 3.
  • These cover layers are in the edge area's at both sides of the joint absent and replaced by a joint transition which provides with the cover layers a smooth driving face.
  • the upper joint element 9 contains an embedded reinforcement net of rubber and the lower joint element is free from reinforcement.
  • the reinforcement net is obtained by providing a rubber plate of 1 cm thick with oval perforations, wherein between the perforations remaining walls at the location of minimum wall thickness have a thickness of 1 cm.
  • hot bitumen is cast onto it and, while the bitumen is still hot, the lower element 9 is installed, after which hot bitumen is cast again and, while the bitumen is still hot, the upper element 9 is installed, after which hot bitumen is cast again and, while the bitumen is still hot, the cover plate 8 is located on top.
  • hot bitumen is cast onto parts 5 and 8 in a layer thickness of 5 to 10 millimetre, onto which a 4/8 road-metal is spread.
  • the dimension of the parts 5 is 30 and of the parts 8 is 50 centimetre.
  • the width of the joint plate 6 is smaller than that of the joint elements which have an equal width.
  • the joint plate 6 has a width of 20 cm and the joint element has a width of 50 cm.
  • the lower joint element is adhered to the substructure by e.g. bitumen.
  • the element 8 is absent and to finish the structure initially shape free covering material is provided, e.g. casting compound poured, onto the top joint element and the supporting beams 5, such that they are covered by the casting compound and the top face of the casting compound merges seamlessly into the top face of part 3 to provide a complete driving face.
  • initially shape free covering material e.g. casting compound poured, onto the top joint element and the supporting beams 5, such that they are covered by the casting compound and the top face of the casting compound merges seamlessly into the top face of part 3 to provide a complete driving face.
  • joint 7 is at east partly filled with an easily yielding material, such as elastic foam of sponge like material, which is e.g. partly compressed and/or adhered to the side wall of the joint 7 and provides additional noise reduction.
  • an easily yielding material such as elastic foam of sponge like material
  • the joint plate 6 extends beyond the to the substructure adhered edge strips, thus is wider then the area between the adhered edge strips plus the width of the edge strips.
  • the joint plate can be perforated such that in said area through the joint plate 6 the lower joint element is adhered to the substructure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)
EP10161236.4A 2009-05-01 2010-04-28 Pont d'autoroute avec joint de transition Withdrawn EP2246474A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2002830 2009-05-01
NL2003886A NL2003886C2 (nl) 2009-05-01 2009-11-30 Met een voegovergang uitgeruste brug van een snelweg.

Publications (2)

Publication Number Publication Date
EP2246474A2 true EP2246474A2 (fr) 2010-11-03
EP2246474A3 EP2246474A3 (fr) 2015-07-01

Family

ID=42371394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10161236.4A Withdrawn EP2246474A3 (fr) 2009-05-01 2010-04-28 Pont d'autoroute avec joint de transition

Country Status (2)

Country Link
EP (1) EP2246474A3 (fr)
NL (1) NL2003886C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015315A (zh) * 2012-12-19 2013-04-03 长安大学 一种提高桥梁抗风稳定性的方法
CN111155424A (zh) * 2020-01-10 2020-05-15 南通大学 一种混凝土桥面装配式伸缩装置及其制造方法
CN112853913A (zh) * 2021-01-14 2021-05-28 张义 一种水平拼接桥梁

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105442441A (zh) * 2016-01-27 2016-03-30 江苏三川智能科技有限公司 一种桥梁伸缩缝装置
RU2655126C1 (ru) * 2017-07-21 2018-05-23 Акционерное общество "Спецремпроект" Деформационный шов плитно-балочного моста
RU2734389C1 (ru) * 2020-01-28 2020-10-15 Акционерное общество "Спецремпроект" Деформационный шов балочного моста
CN112681123A (zh) * 2020-12-18 2021-04-20 江苏领跑梦毛勒智造科技集团有限公司 环保伸缩装置及其安装方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842171B1 (de) 1978-09-28 1979-06-28 Kober Ag Abdeckung ueber Dehnungsfugen in Verkehrswegen,insbesondere Bruecken
US5024554A (en) 1990-02-22 1991-06-18 Koch Materials Company Bridge joint construction
US5171100A (en) 1990-12-12 1992-12-15 Bergstedt Jan Eric O Preformed expansion joint system
FR2717512A1 (fr) 1994-03-21 1995-09-22 Chapuis Philippe Joint de chaussée à feuilles.
WO1996024726A1 (fr) 1995-02-09 1996-08-15 Prismo Limited Joint de dilatation asphalteux a garniture a bords souples
US5649784A (en) 1995-06-16 1997-07-22 Pavetech International, Inc. Expansion joint system and method of making
EP1009881A1 (fr) 1997-08-28 2000-06-21 RSAG Reparatur- und Sanierungstechnik AG Structure de raccordement pour elements de construction et son procede de fabrication

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842171B1 (de) 1978-09-28 1979-06-28 Kober Ag Abdeckung ueber Dehnungsfugen in Verkehrswegen,insbesondere Bruecken
US5024554A (en) 1990-02-22 1991-06-18 Koch Materials Company Bridge joint construction
US5171100A (en) 1990-12-12 1992-12-15 Bergstedt Jan Eric O Preformed expansion joint system
FR2717512A1 (fr) 1994-03-21 1995-09-22 Chapuis Philippe Joint de chaussée à feuilles.
WO1996024726A1 (fr) 1995-02-09 1996-08-15 Prismo Limited Joint de dilatation asphalteux a garniture a bords souples
US5649784A (en) 1995-06-16 1997-07-22 Pavetech International, Inc. Expansion joint system and method of making
EP1009881A1 (fr) 1997-08-28 2000-06-21 RSAG Reparatur- und Sanierungstechnik AG Structure de raccordement pour elements de construction et son procede de fabrication

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015315A (zh) * 2012-12-19 2013-04-03 长安大学 一种提高桥梁抗风稳定性的方法
CN103015315B (zh) * 2012-12-19 2015-10-28 长安大学 一种提高桥梁抗风稳定性的方法
CN111155424A (zh) * 2020-01-10 2020-05-15 南通大学 一种混凝土桥面装配式伸缩装置及其制造方法
CN112853913A (zh) * 2021-01-14 2021-05-28 张义 一种水平拼接桥梁
CN112853913B (zh) * 2021-01-14 2022-11-18 中铁二十五局集团第五工程有限公司 一种水平拼接桥梁

Also Published As

Publication number Publication date
EP2246474A3 (fr) 2015-07-01
NL2003886C2 (nl) 2010-11-09

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