EP0385871B1 - Fahrbahnübergang - Google Patents

Fahrbahnübergang Download PDF

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Publication number
EP0385871B1
EP0385871B1 EP90400576A EP90400576A EP0385871B1 EP 0385871 B1 EP0385871 B1 EP 0385871B1 EP 90400576 A EP90400576 A EP 90400576A EP 90400576 A EP90400576 A EP 90400576A EP 0385871 B1 EP0385871 B1 EP 0385871B1
Authority
EP
European Patent Office
Prior art keywords
horizontal
road
joint
flexible strip
faces
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
EP90400576A
Other languages
English (en)
French (fr)
Other versions
EP0385871A1 (de
Inventor
Jacky Seantier
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.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP SA
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 Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Publication of EP0385871A1 publication Critical patent/EP0385871A1/de
Application granted granted Critical
Publication of EP0385871B1 publication Critical patent/EP0385871B1/de
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
    • 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
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/12—Packing of metal and plastic or elastic materials
    • E01C11/126—Joints with only metal and prefabricated packing or filling

Definitions

  • the invention relates to pavement joints, that is to say joints joining two slabs or portions of road surface likely to undergo relative displacements, said joints being each arranged so as to close off the slot which extends between the end sections facing two such slabs, in order to ensure the continuity of the bearing in line with said slot, each consisting of two rigid frames connected together by a flexible strip of elastomeric or similar material adhered to them, these two frames resting respectively on two shouldered benches hollowed out in the two slabs on either side of the slot.
  • the width of the slot is relatively large, namely on average of the order of 50 to 500 mm, and can vary widely.
  • the flexible strip is constituted by an elastomer body having in cross section the shape of an inverted V or U with thick wings and armed by a rigid plate embedded in this body and covering the slot and where on the other hand each frame ends on the side of the slot by a horizontal lower heel on which rests the corresponding wing of the elastomer body.
  • the level of said central zone of the joint must not exceed by more than 2 mm the average level of the upper faces of the two slabs 5 so that the rapid rolling of a vehicle over the joint does not translate by unpleasant shaking of said vehicle.
  • the invention aims to remedy this drawback.
  • the pavement joints according to the invention are characterized in that the underside of the rigid plate enclosing their flexible strip is concave and delimited laterally by two planes slightly inclined on the horizontal and in that the heels of their reinforcements have upper surfaces parallel to these planes.
  • each heel 3 can gradually increase until its end edge, disposed in the vicinity of the slot 6.
  • the two sides 7 are preferably joined together by a flat central portion 9 with parallel faces horizontal which extends over a width substantially equal to half the total width of the plate 1 formed by these panels and by this central portion.
  • the common angle of inclination to the horizontal of the panels 7 and 8 of the faces is between 5 and 10 °, being preferably about 8 °.
  • the elastomer body constituting the flexible strip 2 is composed of two identical prismatic rolls having in cross section the general shape of a parallelogram: the free faces of these rolls, that is to say those which are not adhered to the sides 7 or faces 8, are inclined to the horizontal angle of between 30 and 75 °.
  • Each of the panels 7 above is preferably thinner than the central portion 9 which it extends, which makes it possible to increase the vertical thickness of each loaf 2 without reducing the mechanical resistance of the joint, since the latter is called to work mainly in its central portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (6)

1. Fahrbahnverbinder, welcher durch zwei starre Beschläge (4) gebildet ist, die miteinander durch ein von einem Elastomerkörper gebildetes flexibles Band (2) verbunden werden, welches im Querschnitt die Form eines auf dem Kopf stehenden V oder U mit dickwandigen Schenkeln hat und durch eine zentrale, horizontal angeordnete starre Platte (1) verstärkt ist, wobei jeder Beschlag an der der Mitte des Verbinders zugewandten Seite in einen unteren horizontalen Wulst (3) ausläuft, auf welchem der zugeordnete Schenkel des Elastomerkörpers ruht und aufgeklebt ist, dadurch gekennzeichnet, daß die untere Fläche der das flexible Band (2) verstärkenden starren Platte (1) konkav ist und seitlich von zwei gegenüber der Horizontalen leicht geneigten Ebenen begrenzt wird, und daß die Wülste der Beschläge (4) obere, zu diesen Ebenen parallele Flächen (8) haben.
2. Fahrbahnverbinder nach Anspruch 1, dadurch gekennzeichnet, daß der Neigungswinkel jeder geneigten Fläche gegenüber der Horizontalen zwischen 5° und 10°, vorzugsweise im Bereich von 8° liegt.
3. Fahrbahnverbinder nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die starre Platte (1) einen ebenen, horizontalen Mittelabschnitt (9) hat, welcher mit zwei seitlichen geneigten Lappen (7) verbunden ist.
4. Fahrbahnverbinder nach Anspruch 3, dadurch gekennzeichnet, daß die beiden seitlichen Lappen (7) dünner als der Mittelabschnitt (9) sind.
5. Fahrbahnverbinder nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Platte (1) mit einem leicht gewölbten Elastomerüberzug bedeckt ist.
6. Fahrbahnverbinder nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß im unbelasteten Zustand die Seitenflächen der jeweiligen Schenkel des das flexible Band bildenden Elastomerkörpers (2) gegenüber der Horizontalen einen Neigungswinkel zwischen 30° und 75° haben.
EP90400576A 1989-03-03 1990-03-01 Fahrbahnübergang Expired - Lifetime EP0385871B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8902807A FR2643923B1 (fr) 1989-03-03 1989-03-03 Perfectionnements aux joints de chaussee
FR8902807 1989-03-03

Publications (2)

Publication Number Publication Date
EP0385871A1 EP0385871A1 (de) 1990-09-05
EP0385871B1 true EP0385871B1 (de) 1992-08-12

Family

ID=9379345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90400576A Expired - Lifetime EP0385871B1 (de) 1989-03-03 1990-03-01 Fahrbahnübergang

Country Status (3)

Country Link
US (1) US5125763A (de)
EP (1) EP0385871B1 (de)
FR (1) FR2643923B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282693A (en) * 1991-12-16 1994-02-01 Daily Jr Ralph D Elastomeric sealing apparatus for highway joints
AT404851B (de) * 1992-03-09 1999-03-25 Josef Fladnitzer Kunstschmiede Schalldämmvorrichtung für dehnfugen bei brücken
IT1272281B (it) * 1994-06-17 1997-06-16 Autostrade Concess Const Giunto a tampone viscoelastico anidro.
FR2933112B1 (fr) * 2008-06-26 2016-07-08 Freyssinet Bloc joint d'etancheite et procedes associes.
DE102013224460A1 (de) * 2013-11-28 2015-05-28 Maurer Söhne Engineering GmbH & Co. KG Überbrückungsvorrichtung
ITUB20152883A1 (it) * 2015-08-05 2017-02-05 Edil Noli Srl Giunto prefabbricato modulare, particolarmente per pavimentazioni industriali e metodo per la sua produzione
CN108867337B (zh) * 2018-09-10 2024-01-12 天津森聚柯密封涂层材料有限公司 一种桥梁接缝的防水结构以及施工方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923969A (en) * 1960-03-22 1963-04-18 Metalastik Ltd Improvements in or relating to expansion joints
CH437397A (fr) * 1964-06-30 1967-06-15 Precontrainte S A Joint de dilatation pour ouvrages de génie civil
US3375763A (en) * 1965-02-15 1968-04-02 Gen Tire & Rubber Co Elastomeric expansion joint
CH432572A (de) * 1965-05-31 1967-03-31 Mecana S A Schmerikon Abdeckvorrichtung für Dehnungsfugen in Fahrbahnen auf Brücken oder dergleichen
US3758220A (en) * 1972-01-27 1973-09-11 Gen Tire & Rubber Co Elastomeric expansion joint
US4022538A (en) * 1972-06-20 1977-05-10 Watson-Bowman Associates, Inc. Expansion joint seal
US3829229A (en) * 1973-03-16 1974-08-13 Gen Tire & Rubber Co Bendable elastomeric expansion joint
US3862810A (en) * 1973-10-11 1975-01-28 Gen Tire & Rubber Co Multidirectional elastomeric expansion joint
US4131382A (en) * 1977-12-14 1978-12-26 Hymo Lawrence A Expansion joints
US4572702A (en) * 1984-02-27 1986-02-25 Bone John M Expansion joint
DE3811082C1 (de) * 1988-03-31 1989-12-28 Migua Hammerschmidt Gmbh, 5603 Wuelfrath, De

Also Published As

Publication number Publication date
FR2643923A1 (fr) 1990-09-07
FR2643923B1 (fr) 1991-06-21
US5125763A (en) 1992-06-30
EP0385871A1 (de) 1990-09-05

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