EP0082132B1 - Appui d'ouvrage et procédé pour son installation - Google Patents

Appui d'ouvrage et procédé pour son installation Download PDF

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Publication number
EP0082132B1
EP0082132B1 EP19820890182 EP82890182A EP0082132B1 EP 0082132 B1 EP0082132 B1 EP 0082132B1 EP 19820890182 EP19820890182 EP 19820890182 EP 82890182 A EP82890182 A EP 82890182A EP 0082132 B1 EP0082132 B1 EP 0082132B1
Authority
EP
European Patent Office
Prior art keywords
compound
compensatory
synthetic resin
pad
hardener
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
Application number
EP19820890182
Other languages
German (de)
English (en)
Other versions
EP0082132A2 (fr
EP0082132A3 (en
Inventor
Peter Dipl.-Ing. Fuchs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0082132A2 publication Critical patent/EP0082132A2/fr
Publication of EP0082132A3 publication Critical patent/EP0082132A3/de
Application granted granted Critical
Publication of EP0082132B1 publication Critical patent/EP0082132B1/fr
Expired 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
    • E01D19/04—Bearings; Hinges
    • 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
    • E01D19/04—Bearings; Hinges
    • E01D19/041—Elastomeric bearings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/36—Bearings or like supports allowing movement

Definitions

  • the invention relates to a bearing for supporting a structure, consisting of one of each other, for. B. formed by vulcanization, connected elastomer and metal layers, the composite at least on a bearing surface made of a synthetic resin or a resin-bonded mass, for. B. a synthetic resin mortar existing curable leveling compound to compensate for the dimensional tolerances between the support and the structure to be supported is added.
  • Such a bearing has already become known from DE-A-2013897 and is arranged between an upper and lower compensation layer between the supporting structure to be supported and its support.
  • the upper and lower leveling layer must be inserted between profiled bearing surfaces by pouring or plugging, taking care that no air-filled cavities remain.
  • the object of the present invention is to solve the problems associated with the installation of a bearing of the type mentioned at the outset and to create a bearing whose installation is optimally simplified and does not require any significant effort, time and skill, but is still much more reliable than before, even distribution , Transfer and absorption of support forces guaranteed.
  • the wall of a containing the balancing mass attached to the composite body, for. B. glued or vulcanized pad a z. B. by impact or pressure destructible container with a hardener suitable for hardening the synthetic resin located in the cushion.
  • FIGS. 1 to 3 of the drawings show a bearing according to the invention in different installation phases, each in a cross section.
  • the elastomer bearing according to FIG. 1 consists of the elastomer layers 1 connected by vulcanization and the metal layers 2, which are embodied by reinforcing steel insert sheets.
  • the metal layers 2 are embedded in the elastomer and together form a corrosion-resistant and compact composite body 3.
  • the container 6 z. B. by impact, destroyed and the balancing mass 5 enclosed in the deformable wall 4 mixed by kneading with the hardener.
  • the thickness of the upholstery is to be selected so that the dimensional tolerances between the base 7 and the supporting structure 8 can in any case be absorbed and compensated for.
  • the excess leveling compound 5 can escape when the structure 8 is pressed into a lateral bead 9 (FIG. 3) or it can be released by a pressure relief valve (not shown) to be arranged in the wall 4 of the cushion; the remaining inside pressure of the balancing mass 5 must in any case be large enough to press the cushion firmly against the underside of the supporting structure 8.
  • a factory-made and filled cushion has the advantage that the leveling compound 5 remains reliably free of air bubbles. If the leveling compound 5 is only poured into the cushion formed by the wall 4 at the construction site, special attention must be paid to the absence of air bubbles; the upholstery must be as empty as possible when the leveling compound is poured in. If necessary, the upholstery must be delivered evacuated.
  • the cushion with its wall 4 can be attached to the composite body 3 from the outset, that is to say at the factory, so that the top of the bearing forms the lower boundary of the cushion, or it can also be added to the composite body only at the construction site before the bearing is used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (2)

1. Support entre charge et surface d'appui, constitué par un corps composite (3) formé de couches d'élastomère et de métal, reliées entre elles, par exemple par vulcanisation, à l'une au moins des surfaces d'appui duquel est adjointe une masse compensatrice (5) durcissable, constituée d'une résine synthétique ou d'une masse liée par une résine synthétique, par exemple un mortier synthétique, pour compenser les tolérances de mesure entre la surface d'appui (7) et la charge (8) à supporter, caractérisé par le fait que la paroi (4) d'un coussin, contenant cette masse compensatrice (5) et fixé au corps composite (3), par exemple par collage ou par vulcanisation, enferme un récipient (6) destructible, par exempte par choc ou pression, et contenant un durcisseur approprié pour durcir la résine synthétique se trouvant dans le coussin.
2. Procédé pour mettre en place un support selon la revendication 1, caractérisé par le fait que la charge (8) est placée sur le coussin rempli de la masse compensatrice (5) et reposant sur sa base (7), est enfoncée dans la masse compensatrice (5) encore molle et, par destruction du récipient (7) enfermé dans le coussin et contenant le durcisseur, provoquant le mélange du durcisseur avec la résine synthétique, est fixée dans cette position, par suite du durcissement de la masse compensatrice (5).
EP19820890182 1981-12-14 1982-12-13 Appui d'ouvrage et procédé pour son installation Expired EP0082132B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5336/81 1981-12-14
AT0533681A AT374546B (de) 1981-12-14 1981-12-14 Lager zur auflagerung eines tragwerkes sowie verfahren zu dessen einbau

Publications (3)

Publication Number Publication Date
EP0082132A2 EP0082132A2 (fr) 1983-06-22
EP0082132A3 EP0082132A3 (en) 1983-09-21
EP0082132B1 true EP0082132B1 (fr) 1986-09-10

Family

ID=3574668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820890182 Expired EP0082132B1 (fr) 1981-12-14 1982-12-13 Appui d'ouvrage et procédé pour son installation

Country Status (3)

Country Link
EP (1) EP0082132B1 (fr)
AT (1) AT374546B (fr)
DE (1) DE3273251D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209120C1 (de) * 1982-03-12 1987-10-01 Boris Dr-Ing Topaloff Bewehrtes Elastomerlager zur Auflagerung von schweren Bauteilen,insbesondere bei Bruecken
AT412291B (de) * 1997-02-27 2004-12-27 Reisner & Wolff Eng Vorrichtung zum überbrücken einer dehnungsfuge einer brücke
DE19844963A1 (de) * 1998-09-30 2000-04-06 Boegl Max Bauunternehmung Gmbh Lager für den Fußpunkt einer Stahlbrücke sowie Herstellungsverfahren hierfür
DE19851412A1 (de) * 1998-11-07 2000-05-25 Wilfried Becker Gmbh Gleit- und/oder Verformungslager zum Einbringen zwischen Bauteilen
JP4878997B2 (ja) * 2006-11-20 2012-02-15 大和グラビヤ株式会社 橋枕木支持用パッド
DE102009045910A1 (de) * 2009-10-22 2011-04-28 Hilti Aktiengesellschaft Ausgleichselement
DE102009045923A1 (de) * 2009-10-22 2011-04-28 Hilti Aktiengesellschaft Ausgleichselement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1331042A (fr) * 1962-08-09 1963-06-28 Maschf Augsburg Nuernberg Ag Montage d'un réservoir sphérique pour gaz et liquides sur une fondation en béton
SE338950B (fr) * 1969-05-28 1971-09-20 K Algers
DE1956294A1 (de) * 1969-11-08 1971-05-13 Rheinstahl Union Ag Lager fuer Bruecken od.dgl. Bauwerke
US3955761A (en) * 1973-03-05 1976-05-11 Szarka Enterprises, Inc. Method for providing a vehicular supporting deck for a railroad grade crossing
DE2648585C2 (de) * 1976-10-27 1979-06-21 Bilfinger + Berger Bauaktiengesellschaft, 6800 Mannheim Verfahren zum Einbau eines Brückenlagers auf dem Widerlager
DE3016252C2 (de) * 1980-04-26 1983-03-24 Thosti Bauaktiengesellschaft, 8900 Augsburg Verfahren und Auflageranordnung zum winkelverdrehbaren Auflagern eines Betonfertigbauteils auf einer Auflagerkonstruktion

Also Published As

Publication number Publication date
EP0082132A2 (fr) 1983-06-22
AT374546B (de) 1984-05-10
ATA533681A (de) 1983-09-15
DE3273251D1 (en) 1986-10-16
EP0082132A3 (en) 1983-09-21

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