EP0821104A2 - Bridging device for joints - Google Patents

Bridging device for joints Download PDF

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Publication number
EP0821104A2
EP0821104A2 EP97111026A EP97111026A EP0821104A2 EP 0821104 A2 EP0821104 A2 EP 0821104A2 EP 97111026 A EP97111026 A EP 97111026A EP 97111026 A EP97111026 A EP 97111026A EP 0821104 A2 EP0821104 A2 EP 0821104A2
Authority
EP
European Patent Office
Prior art keywords
joint
bridging device
securing
bridging
gaps according
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
EP97111026A
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German (de)
French (fr)
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EP0821104A3 (en
EP0821104B1 (en
Inventor
Erich Schmidt
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.)
Maurer Soehne GmbH and Co KG
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Maurer Soehne GmbH and Co KG
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • 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

Definitions

  • the invention relates to a bridging device for joint gaps between Building parts, with an expansion joint construction bridging the gap, which can be attached to the building parts on both sides of the joint gap.
  • the invention achieves this goal by the subject matter of claim 1.
  • the invention is characterized by the generic state of the art characterized in that at least between one of the structural parts and the expansion joint construction a safety device is arranged, which is designed in this way is that the expansion joint construction when exceeding one on the Expansion joint construction acting limit force (i.e. when the building parts move relative to each other) is led out of the joint gap, e.g. slides out.
  • the invention starts with the recognition of the need for protection against destruction against excessive forces, such as can be triggered, for example, by displacements of the earth during earthquakes, and implements this protection by separate "element, which is firmly arranged in everyday operation between expansion joint construction and building part in such a way that the expansion joint construction remains securely in the joint gap in everyday operation, but is secured against destruction when a limit force is exceeded but with the adjacent construction parts against destruction.
  • the construction After the earthquake, the construction returns to its original position and thus enables vehicles to be run over by emergency vehicles.
  • a particularly preferred embodiment of the invention is characterized by this from that the securing device as between insert and component arranged sliding ramp device is formed.
  • a sliding ramp is one structurally particularly simple possibility of realizing effective earthquake protection, which is nevertheless effective in the event of excessive movements of the Components relative to each other (e.g.> 250 mm) make up the expansion joint construction leads to the joint gap.
  • welds or another in terms on the strength at least approximately definable connection between the Sliding ramp parts ensure that the joint only when a predefined limit condition - i.e. in an exceptional situation such as one Earthquake - slides out of the gap.
  • the securing device as one between the bridging expansion joint construction and the structural part insertable fuse box is formed.
  • 1B shows a first embodiment of the Invention in a sectional view perpendicular to a joint gap 1
  • Fig. 1A shows a cut in a plane lying in the gap.
  • a bridging device 2 for the joint gap 1 between building parts 3, 4 has an expansion joint construction 5 bridging the gap 1 on which fastens on both sides of the joint gap 1 to the building parts 3, 4 is.
  • the expansion joint construction 5 comprises metallic, at the edges of the respective Structural parts 3, 4 anchored, edge profiles 6, 7 and parallel to the Edge profiles running middle profiles 8.
  • the middle profiles 8 are on trusses 9 arranged that bridge the joint gap 1. Stretch marks 10 from one resilient material bridges the remaining, smaller gaps 11 between the edge and / or the middle profiles 6, 7, 8, so that lower - i. general thermally induced - expansion of the building parts 3, 4 compensated will.
  • the traverse 9 lies in a traverse box 12 made of steel, the truss box 12 is in turn one at the bottom Recess 13 of the structural part 3 is arranged.
  • a cover A - e.g. made of polymer concrete - attached, in which the edge profiles 6.7 are cast.
  • a securing device 14 is arranged, which is designed such that the expansion joint construction 5 slides out of the joint gap 1 when a limit force acting on the expansion joint construction 5 is exceeded.
  • the securing device 14 has a double-sided sliding ramp 15 arranged between the expansion joint construction 5 and the bridge part 4, with an inclined steel plane 16 on the building side and a further inclined steel plane 17 adapted to the inclined plane 16 of the structural part 4, which part of a steel frame construction S the securing device 14 forms.
  • the security device is here as a kind of prefabricated Box "executed, which is interchangeable. The two sloping planes 16, 17 lying on top of each other form the sliding ramp 15 together.
  • the building-side inclined steel plane 16 is on a concrete anchor plate 18 arranged by means of an anchor bracket 19 and other anchoring parts 20 is anchored in the building.
  • the anchoring of the expansion joint construction 5, the securing device 14 and the armature disk 18 on the structural parts additionally takes place e.g. through polymer concrete.
  • the crossbeams 9 engage in appropriately designed shafts 21 of the fuse boxes 14 a, where it is by means of spacers 22 between edge profiles 6, 7 and the bottom of the shaft 21 lie.
  • FIGS. 2 and 3 differ essentially only in that in the steel frame S of the fuse box 14 on the one hand Steel body 23 (Fig. 2) and the other a concrete body 24 (Fig. 3) introduced is to give the fuse box 14 strength.
  • fuse boxes only on one side of the joint gap (FUSE-BOX) 14 are provided, it is of course also possible to use this to be arranged on both sides of the joint gap 1.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

At least between one of the building structure parts (3,4) and the expansion seam construction (5) a securing device (14) is arranged, which is so formed that the expansion seam construction when a limit force acting between the building structure parts is exceeded comes out of the seam gap. The securing device (14) is formed as a slide ramp (15) arranged between the expansion seam construction and the building structure parts or as a securing box (14) between the expansion seam construction and the building structure parts. The securing box has a steel frame which in particular is welded to the building structure part. The securing box is filled with concrete, steel or plastics.

Description

Die Erfindung betrifft eine Überbrückungsvorrichtung für Fugenspalte zwischen Bauwerksteilen, mit einer den Fugenspalt überbrückenden Dehnfugenkonstruktion, welche beiderseits des Fugenspaltes an den Bauwerksteilen befestigbar ist.The invention relates to a bridging device for joint gaps between Building parts, with an expansion joint construction bridging the gap, which can be attached to the building parts on both sides of the joint gap.

Zur Überbrückung von Fugenspalten bzw. Dehnfugen zwischen zwei Bauwerksteilen - z.B. zwischen einer Brücke und deren Stütze oder Widerlager - sind verschiedene Lösungen bekannt. Im Alltagsbetrieb haben sich diese Lösungen bewährt, allerdings besteht das Problem, daß die u.U. recht aufwendigen und kostspieligen Dehnfugenkonstruktionen und die angrenzenden Bauwerksteile, wie der Brückenkörper und die Widerlager, in Ausnahmesituationen, z.B. bei einem Erdbeben, zerstört werden können. Die Erfindung zielt darauf ab, dieses Problem zu beheben.For bridging gaps or expansion joints between two building parts - e.g. between a bridge and its support or abutment - are different Known solutions. These solutions have proven themselves in everyday operation, however, there is a problem that the quite complex and expensive Expansion joint structures and the adjacent structural parts, such as the bridge body and the abutment, in exceptional situations, e.g. at a Earthquake that can be destroyed. The invention aims to solve this problem to fix.

Die Erfindung erreicht dieses Ziel durch den Gegenstand des Anspruches 1. Gegenüber dem gattungsgemäßen Stand der Technik zeichnet sich die Erfindung dadurch aus, daß wenigstens zwischen einem der Bauwerksteile und der Dehnfugenkonstruktion eine Sicherungseinrichtung angeordnet ist, welche derart ausgebildet ist, daß die Dehnfugenkonstruktion bei Überschreiten einer auf die Dehnfugenkonstruktion wirkenden Grenzkraft (also bei Bewegungen der Bauwerksteile relativ zueinander) aus dem Fugenspalt herausgeführt wird, z.B. herausgleitet.The invention achieves this goal by the subject matter of claim 1. Opposite The invention is characterized by the generic state of the art characterized in that at least between one of the structural parts and the expansion joint construction a safety device is arranged, which is designed in this way is that the expansion joint construction when exceeding one on the Expansion joint construction acting limit force (i.e. when the building parts move relative to each other) is led out of the joint gap, e.g. slides out.

Die Erfindung setzt beim Erkennen der Notwendigkeit nach einem Zerstörungsschutz gegen übergroße Kräfte, wie sie z.B. durch Erdreichverschiebungen bei Erdbeben ausgelöst werden können, an und realisiert diesen Schutz durch ein

Figure 00020001
separates" Element, welches im Alltagsbetrieb fest derart zwischen Dehnfugenkonstruktion und Bauwerksteil angeordnet ist, daß die Dehnfugenkonstruktion im Alltagsbetrieb sicher im Fugenspalt verbleibt, bei Überschreiten einer Grenzkraft aber mit den angrenzenden Bauwerksteilen gegen Zerstörung gesichert ist. Nach dem Erdbeben geht die Konstruktion in die Ausgangslage zurück und ermöglicht somit ein Überfahren durch Notfallfahrzeuge.The invention starts with the recognition of the need for protection against destruction against excessive forces, such as can be triggered, for example, by displacements of the earth during earthquakes, and implements this protection by
Figure 00020001
separate "element, which is firmly arranged in everyday operation between expansion joint construction and building part in such a way that the expansion joint construction remains securely in the joint gap in everyday operation, but is secured against destruction when a limit force is exceeded but with the adjacent construction parts against destruction. After the earthquake, the construction returns to its original position and thus enables vehicles to be run over by emergency vehicles.

Eine besonders bevorzugte Ausführungsform der Erfindung zeichnet sich dadurch aus, daß die Sicherungseinrichtung als zwischen Einsatzteil und Bauteil angeordnete Gleitrampeneinrichtung ausgebildet ist. Eine Gleitrampe ist eine baulich besonders einfache Möglichkeit der Realisierung eines wirksamen Erdbebenschutzes, die dennoch in wirksamer Weise bei zu großen Bewegungen der Bauteile relativ zueinander (z.B. > 250 mm) die Dehnfugenkonstruktion aus dem Fugenspalt führt. Mittels Schweißnähten oder einer anderen, in Hinsicht auf die Festigkeit zumindest ungefähr definierbaren Verbindung zwischen den Gleitrampenteilen wird gewährleistet, daß die Fuge nur bei Überschreiten einer vorgegebenen Grenzbedingung - also in einer Ausnahmesituation wie einem Erdbeben - aus dem Spalt gleitet.A particularly preferred embodiment of the invention is characterized by this from that the securing device as between insert and component arranged sliding ramp device is formed. A sliding ramp is one structurally particularly simple possibility of realizing effective earthquake protection, which is nevertheless effective in the event of excessive movements of the Components relative to each other (e.g.> 250 mm) make up the expansion joint construction leads to the joint gap. By means of welds or another, in terms on the strength at least approximately definable connection between the Sliding ramp parts ensure that the joint only when a predefined limit condition - i.e. in an exceptional situation such as one Earthquake - slides out of the gap.

Nach einer weiteren besonders bevorzugten Ausführungsform der Erfindung ist die Sicherungseinrichtung als eine zwischen die Überbrückungs-Dehnfugenkonstruktion und das Bauwerksteil einbringbare Sicherungsbox ausgebildet. According to a further particularly preferred embodiment of the invention the securing device as one between the bridging expansion joint construction and the structural part insertable fuse box is formed.

Weitere vorteilhafte Ausgestaltungen der Erfindungen sind in den übrigen Unteransprüchen angegeben.Further advantageous embodiments of the inventions are in the rest Subclaims specified.

Nachfolgend wird ein bevorzugtes Ausführungsbeispiel der Erfindung unter Bezug auf die Zeichnung näher beschrieben, wobei auch weitere Vorteile und Wirkungen der Erfindung deutlich werden. Es zeigen:

Fig. 1A - 1B
verschiedene Schnittansichten eines ersten Ausführungsbeispiels der Erfindung (Schnitte A-A; B-B);
Fig. 2A - C
verschiedene Schnittansichten eines zweiten Ausführungsbeispiels der Erfindung (Schnitte A-A; B-B, C-C);
Fig. 3A - C
verschiedene Schnittansichten eines dritten Ausführungsbeispiels der Erfindung (Schnitte A-A; B-B; C-C).
A preferred exemplary embodiment of the invention is described in more detail below with reference to the drawing, further advantages and effects of the invention also becoming clear. Show it:
1A-1B
different sectional views of a first embodiment of the invention (sections AA; BB);
2A-C
different sectional views of a second embodiment of the invention (sections AA; BB, CC);
3A-C
different sectional views of a third embodiment of the invention (sections AA; BB; CC).

Zunächst sei Fig. 1 beschrieben. Fig. 1B zeigt ein erstes Ausführungsbeispiel der Erfindung in einer Schnittansicht senkrecht zu einem Fugenspalt 1, Fig. 1A zeigt einen Schnitt in einer im Spalt liegenden Ebene.1 is first described. 1B shows a first embodiment of the Invention in a sectional view perpendicular to a joint gap 1, Fig. 1A shows a cut in a plane lying in the gap.

Eine Überbrückungsvorrichtung 2 für den Fugenspalt 1 zwischen Bauwerksteilen 3, 4 weist eine den Fugenspalt 1 überbrückende Dehnfugenkonstruktion 5 auf, welche beiderseits des Fugenspaltes 1 an den Bauwerksteilen 3, 4 befestigt ist. Die Dehnfugenkonstruktion 5 umfaßt metallische, an den Rändern der jeweiligen Bauwerksteile 3, 4 verankerte, Randprofile 6, 7 und parallel zu den Randprofilen verlaufende Mittelprofile 8. Die Mittelprofile 8 sind auf Traversen 9 angeordnet, die den Fugenspalt 1 überbrücken. Dehnungsstreifen 10 aus einem elastisch nachgiebigen Material überbrücken die verbleibenden, kleineren Spalte 11 zwischen den Rand- und/oder den Mittelprofilen 6, 7, 8, so daß geringere - i. allg. thermisch bedingte - Ausdehnungen der Bauwerksteile 3, 4 kompensiert werden. An der in Fig. 1B linken Seite liegt die Traverse 9 in einem Traversenkasten 12 aus Stahl auf, der Traversenkasten 12 ist wiederum am Boden einer Ausnehmung 13 des Bauwerksteiles 3 angeordnet. Oberhalb des Traversenkastens 12 ist eine Abdeckung A - z.B. aus Polymerbeton - angebracht, in welche die Randprofile 6,7 eingegossen sind.A bridging device 2 for the joint gap 1 between building parts 3, 4 has an expansion joint construction 5 bridging the gap 1 on which fastens on both sides of the joint gap 1 to the building parts 3, 4 is. The expansion joint construction 5 comprises metallic, at the edges of the respective Structural parts 3, 4 anchored, edge profiles 6, 7 and parallel to the Edge profiles running middle profiles 8. The middle profiles 8 are on trusses 9 arranged that bridge the joint gap 1. Stretch marks 10 from one resilient material bridges the remaining, smaller gaps 11 between the edge and / or the middle profiles 6, 7, 8, so that lower - i. general thermally induced - expansion of the building parts 3, 4 compensated will. On the left side in FIG. 1B, the traverse 9 lies in a traverse box 12 made of steel, the truss box 12 is in turn one at the bottom Recess 13 of the structural part 3 is arranged. Above the truss box 12 is a cover A - e.g. made of polymer concrete - attached, in which the edge profiles 6.7 are cast.

Zwischen einem der Bauwerksteile - hier ein Brückenteil 4 - und der Dehnfugenkonstruktion 5 ist eine Sicherungseinrichtung 14 angeordnet, welche derart ausgebildet ist, daß die Dehnfugenkonstruktion 5 bei Überschreiten einer auf die Dehnfugenkonstruktion 5 wirkenden Grenzkraft aus dem Fugenspalt 1 herausgleitet. Bei dem vorliegenden Ausführungsbeispiel weist die Sicherungseinrichtung 14 eine zwischen Dehnfugenkonstruktion 5 und Brückenteil 4 angeordnete, zweiseitige Gleitrampe 15 mit einer bauwerksseitigen schiefen Stahlebene 16 sowie eine an die schiefe Ebene 16 des Bauwerksteiles 4 angepaßte, weitere schiefe Stahlebene 17 auf, welche einen Teil einer Stahlrahmenkonstruktion S der Sicherungseinrichtung 14 bildet. Die Sicherungseinrichtung ist hier als eine Art vorgefertigte Box" ausgeführt, die beliebig austauschbar ist. Die beiden aufeinanderliegenden, schiefen Ebenen 16, 17 bilden im Zusammenspiel die Gleitrampe 15.Between one of the building parts - here a bridge part 4 - and the expansion joint construction 5, a securing device 14 is arranged, which is designed such that the expansion joint construction 5 slides out of the joint gap 1 when a limit force acting on the expansion joint construction 5 is exceeded. In the present exemplary embodiment, the securing device 14 has a double-sided sliding ramp 15 arranged between the expansion joint construction 5 and the bridge part 4, with an inclined steel plane 16 on the building side and a further inclined steel plane 17 adapted to the inclined plane 16 of the structural part 4, which part of a steel frame construction S the securing device 14 forms. The security device is here as a kind of prefabricated Box "executed, which is interchangeable. The two sloping planes 16, 17 lying on top of each other form the sliding ramp 15 together.

Die bauwerksseitige schiefe Stahlebene 16 ist an einer Beton-Ankerscheibe 18 angeordnet, die mittels eines Ankerbügels 19 und weiteren Verankerungsteilen 20 im Bauwerk verankert ist. Die Verankerung der Dehnfugenkonstruktion 5, der Sicherungseinrichtung 14 und der Ankerscheibe 18 an den Bauwerksteilen erfolgt zusätzlich z.B. durch Polymerbeton.The building-side inclined steel plane 16 is on a concrete anchor plate 18 arranged by means of an anchor bracket 19 and other anchoring parts 20 is anchored in the building. The anchoring of the expansion joint construction 5, the securing device 14 and the armature disk 18 on the structural parts additionally takes place e.g. through polymer concrete.

Die Traversen 9 greifen in entsprechend ausgebildete Schächte 21 der Sicherungsboxen 14 ein, wo sie mittels Distanzelementen 22 zwischen Randprofilen 6, 7 und dem Boden des Schachtes 21 liegen.The crossbeams 9 engage in appropriately designed shafts 21 of the fuse boxes 14 a, where it is by means of spacers 22 between edge profiles 6, 7 and the bottom of the shaft 21 lie.

Die Ausführungsbeispiele der Fig. 2 und 3 unterscheiden sich im wesentlichen nur dadurch, daß in den Stahlrahmen S der Sicherungsbox 14 zum einen ein Stahlkörper 23 (Fig. 2) und zum anderen ein Betonkörper 24 (Fig. 3) eingebracht ist, um der Sicherungsbox 14 Festigkeit zu verleihen. The exemplary embodiments of FIGS. 2 and 3 differ essentially only in that in the steel frame S of the fuse box 14 on the one hand Steel body 23 (Fig. 2) and the other a concrete body 24 (Fig. 3) introduced is to give the fuse box 14 strength.

Während nach den Fig. 1 bis 3 jeweils nur einseitig des Fugenspaltes 1 Sicherungsboxen (FUSE-BOX) 14 vorgesehen sind, ist es natürlich auch möglich, diese beidseitig des Fugenspaltes 1 anzuordnen.1 to 3, fuse boxes only on one side of the joint gap (FUSE-BOX) 14 are provided, it is of course also possible to use this to be arranged on both sides of the joint gap 1.

Zur Funktion der Erfindung sei angemerkt, daß bei einem Erdbeben die Verschweißung V zwischen den Ebenen 16 und 17 infolge der Bewegungen der Bauwerksteile relativ zueinander aufbricht, so daß die Dehnfugenkonstruktion 5 aus dem Fugenspalt 1 gleiten kann. Zwar wird bei dem Beispiel der Fig. 1 - 3 dabei die Straßendecke aufgerissen, dies ist im Rahmen der Erdbebenschäden allerdings ein vernachlässigbarer, preiswerter Schaden, der leicht zu beheben ist. Wichtig ist, daß die Dehnfugenkonstruktion 5 und der angrenzende Bauwerksteil 3, 4 unbeschädigt(er) bleiben, so daß nach dem Erdbeben lediglich noch die Sicherungsbox 14 wieder zu befestigen bzw. anzuschweissen ist (man erreicht die Box 14 unkompliziert von oben und unten durch den Spalt hindurch). Schäden durch Erdbeben sind damit i.allg. auf einfache Weise schnell und billig behebbar.Regarding the function of the invention, it should be noted that in the event of an earthquake, the welding V between levels 16 and 17 due to the movements of the building parts breaks apart relative to each other, so that the expansion joint construction 5 the gap 1 can slide. It is true in the example of FIGS. 1-3 the road surface ripped open, but this is within the scope of the earthquake damage negligible, inexpensive damage that is easy to fix. It is important that the expansion joint construction 5 and the adjacent structural part 3, 4 remain undamaged, so that after the earthquake, only the fuse box 14 is to be reattached or welded on (one reaches the Box 14 easily through the gap from above and below). Damage due to earthquakes are generally easy and quick to fix.

Natürlich ist es auch denkbar, statt der Schweißkonstruktion eine andere austauschbare Verbindungsart, z.B. eine Mutter/Bolzen- oder Nietkonstruktion oder dergleichen zu wählen, bei welcher nach dem Schadensereignis lediglich die Verbindungselemente auszutauschen wären. Of course, it is also conceivable to replace the welded construction with another interchangeable one Connection type, e.g. a nut / bolt or rivet structure or to choose the same, in which only the connecting elements after the damage event would have to be exchanged.

BezugszeichenlisteReference list

FugenspaltJoint gap
11
ÜberbrückungsvorrichtungBridging device
22nd
BauwerksteileBuilding parts
3, 43, 4
DehnfugenkonstruktionExpansion joint construction
55
RandprofileEdge profiles
6, 76, 7
MittelprofileMiddle profiles
88th
TraversenTrusses
99
DehnungsstreifenStretch marks
1010th
Spaltecolumn
1111
TraversenkastenTruss box
1212th
AusnehmungRecess
1313
Sicherungseinrichtung bzw. -boxSecurity device or box
1414
GleitrampeSliding ramp
1515
schiefe Ebeneninclined planes
16, 1716, 17
AnkerscheibeArmature plate
1818th
AnkerbügelAnchor bracket
1919th
VerankerungsteileAnchoring parts
2020th
SchächteManholes
2121
DistanzelementeSpacers
2222
StahlkörperSteel body
2323
BetonkörperConcrete body
2424th
StahlrahmenSteel frame
SS
VerschweißungWelding
VV
Abdeckungcover
AA

Claims (12)

Überbrückungsvorrichtung (2) für Fugenspalte (1) zwischen Bauwerksteilen (3, 4), mit einer den Fugenspalt (1) überbrückenden Dehnfugenkonstruktion (5), welche beiderseits des Fugenspaltes (1) an den Bauwerksteilen (3, 4) befestigbar ist, dadurch gekennzeichnet, daß wenigstens zwischen einem der Bauwerksteile (3, 4) und der Dehnfugenkonstruktion (5) eine Sicherungseinrichtung (14) angeordnet ist, welche derart ausgebildet ist, daß die Dehnfugenkonstruktion (5) bei Überschreiten einer zwischen den Bauwerksteilen (3, 4) wirkenden Grenzkraft aus dem Fugenspalt herausgeführt wird.Bridging device (2) for joints (1) bridging between structural parts (3, 4), with a the joint gap (1) expansion joint construction (5) which, in both sides of the joint gap (1) to the structural parts (3, 4) can be fastened by that at least between one of the building parts (3, 4) and the expansion joint construction (5) a safety device (14) is arranged, which is designed such that the expansion joint construction (5) when a limit force acting between the building parts (3, 4) is exceeded is led out of the joint gap. Überbrückungsvorrichtung für Fugenspalte nach Anspruch 1, dadurch gekennzeichnet, daß die Sicherungseinrichtung (14) als zwischen Dehnfugenkonstruktion (5) und Bauwerksteil (3, 4) angeordnete Gleitrampe (15) ausgebildet ist.Bridging device for joint gaps according to Claim 1, characterized in that the securing device (14) is designed as a sliding ramp (15) arranged between the expansion joint construction (5) and the structural part (3, 4). Überbrückungsvorrichtung für Fugenspalte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Sicherungseinrichtung als zwischen Dehnfugenkonstruktion (5) und Bauwerksteil einbaubare Sicherungsbox (14) ausgebildet ist.Bridging device for joint gaps according to claim 1 or 2, characterized in that the securing device is designed as a securing box (14) which can be installed between expansion joint construction (5) and structural part. Überbrückungsvorrichtung für Fugenspalte nach Anspruch 3, dadurch gekennzeichnet, daß die Sicherungsbox (14) einen Stahlrahmen (S) aufweist, welcher mit dem Bauwerksteil verbunden - insbesondere verschweißt - ist.Bridging device for joint gaps according to claim 3, characterized in that the securing box (14) has a steel frame (S) which is connected - in particular welded - to the structural part. Überbrückungsvorrichtung für Fugenspalte nach Anspruch 3, dadurch gekennzeichnet, daß die Sicherungsbox (14) mit Beton, Stahl oder Kunststoff gefüllt ist.Bridging device for joint gaps according to claim 3, characterized in that the securing box (14) is filled with concrete, steel or plastic. Überbrückungsvorrichtung für Fugenspalte nach Anspruch 2, dadurch gekennzeichnet, daß bauwerksseitig eine schiefe Ebene (16) angeordnet ist. Bridging device for joint gaps according to claim 2, characterized in that an inclined plane (16) is arranged on the building side. Überbrückungsvorrichtung für Dehnfugen nach Anspruch 6, dadurch gekennzeichnet, daß an der Sicherungsbox (14) eine an die schiefe Ebene des Bauwerksteiles (16) angepaßte schiefe Ebene (17) angeordnet ist, so daß die beiden Ebenen (16, 17) im Zusammenspiel die Gleitrampe (15) bilden.Bridging device for expansion joints according to claim 6, characterized in that an inclined plane (17) adapted to the inclined plane of the structural part (16) is arranged on the securing box (14), so that the two planes (16, 17) interact, the sliding ramp (15) form. Überbrückungsvorrichtung für Fugenspalte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die bauwerksseitige schiefe Ebene (16) als mit Stahl beschichtete Ankerscheibe (18) ausgebildet ist.Bridging device for joint gaps according to one of the preceding claims, characterized in that the inclined plane (16) on the building side is designed as an armature disk (18) coated with steel. Überbrückungsvorrichtung für Fugenspalte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Ankerscheibe (18) mittels eines Ankerbügels (19) und ggf. weiteren Verankerungsteilen (20) im Bauwerk (3, 4) verankert ist.Bridging device for joint gaps according to one of the preceding claims, characterized in that the armature disk (18) is anchored in the structure (3, 4) by means of an anchor bracket (19) and possibly further anchoring parts (20). Überbrückungsvorrichtung für Fugenspalte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Dehnfugenkonstruktion (5) folgendes aufweist: a) metallische, an den jeweiligen Bauwerksteilen verankerte, Bandprofile (6, 7), b) parallel zu den Bandprofilen (6, 7) verlaufende Mittelprofile (8), wobei c) die Mittelprofile (8) auf wenigstens einer, den Fugenspalt (1) überbrückenden, Traverse (9) angeordnet sind, und d) Dehnungsstreifen (10) aus einem elastisch nachgiebigen Material, welche die Spalte (11) zwischen den Band- und/oder den Mittelprofilen (6, 7, 8) überbrücken. Bridging device for joint gaps according to one of the preceding claims, characterized in that the expansion joint construction (5) has the following: a) metallic band profiles (6, 7) anchored to the respective structural parts, b) central profiles (8) running parallel to the strip profiles (6, 7), wherein c) the middle profiles (8) are arranged on at least one crossbar (9) bridging the joint gap (1), and d) stretch marks (10) made of an elastically resilient material, which bridge the gaps (11) between the band and / or the middle profiles (6, 7, 8). Überbrückungsvorrichtung für Fugenspalte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Traversen (9) in entsprechend ausgebildete Schächte (21) der Sicherungsboxen (14) eingreifen.Bridging device for joint gaps according to one of the preceding claims, characterized in that the cross members (9) engage in appropriately designed shafts (21) in the securing boxes (14). Überbrückungsvorrichtung für Fugenspalte nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Verankerung der Dehnfugenkonstruktion (5), der Sicherungseinrichtung (14) und/oder der Ankerscheibe (18) an den Bauwerksteilen in Polymerbeton erfolgt.Bridging device for joint gaps according to one of the preceding claims, characterized in that the expansion joint construction (5), the securing device (14) and / or the anchor plate (18) are anchored to the structural parts in polymer concrete.
EP97111026A 1996-07-26 1997-07-02 Bridging device for joints Expired - Lifetime EP0821104B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630328 1996-07-26
DE19630328A DE19630328C2 (en) 1996-07-26 1996-07-26 Bridging device for joint gaps

Publications (3)

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EP0821104A2 true EP0821104A2 (en) 1998-01-28
EP0821104A3 EP0821104A3 (en) 1998-03-25
EP0821104B1 EP0821104B1 (en) 1999-10-06

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EP97111026A Expired - Lifetime EP0821104B1 (en) 1996-07-26 1997-07-02 Bridging device for joints

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US (1) US5964069A (en)
EP (1) EP0821104B1 (en)
JP (1) JP3275230B2 (en)
DE (2) DE19630328C2 (en)
GR (2) GR980300024T1 (en)
IL (1) IL121057A (en)
TR (1) TR199700677A3 (en)

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FR2775991A1 (en) * 1998-03-10 1999-09-17 Equip Tech Pour L Ind De La Co Expansion joint for road structure to prevent damage due to seismic shocks
EP1355009A2 (en) 2002-04-17 2003-10-22 Maurer Söhne GmbH & Co. KG Bridging device for joints
WO2008071386A1 (en) * 2006-12-13 2008-06-19 Construction Research & Technology Gmbh Expansion joint system
WO2012168476A1 (en) 2011-06-09 2012-12-13 Maurer Söhne Engineering GmbH & Co. KG Bridging device in center beam construction method for a building joint
WO2016113312A1 (en) * 2015-01-14 2016-07-21 Maurer Söhne Engineering GmbH & Co. KG Bridging device for a movable bridge, and movable bridge comprising a bridging device of said type
US9816668B2 (en) 2013-02-08 2017-11-14 Rehau Ag + Co. Device for storing and delivery of a liquid and/or gaseous medium under pressure, as well as a fuel energy conversion device and method for assembling a device for storing and delivery of a liquid and/or gaseous medium under pressure

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US20060067789A1 (en) * 2004-09-24 2006-03-30 Watson Bowman Acme Corporation Expansion joint system
US8421718B2 (en) * 2007-05-21 2013-04-16 Lg Display Co., Ltd. Organic light emitting device
EP2194190B1 (en) 2008-12-04 2012-07-25 Mageba S.A. Expansion joint bridging device
MX2012006464A (en) * 2009-12-10 2012-07-03 Constr Res & Tech Gmbh Zone equidistance control expansion joint system.
US8919065B2 (en) * 2010-05-17 2014-12-30 Construction Research & Technology Gmbh Expansion joint system using flexible moment connection and friction springs
CN102704390B (en) * 2012-05-24 2014-05-14 成都市新筑路桥机械股份有限公司 Special buried isolation expansion device for steel-concrete composite beam
DE102012023129B3 (en) 2012-11-27 2013-12-12 Mageba S.A. Expansion joint bridging device
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FR2775991A1 (en) * 1998-03-10 1999-09-17 Equip Tech Pour L Ind De La Co Expansion joint for road structure to prevent damage due to seismic shocks
EP1355009A2 (en) 2002-04-17 2003-10-22 Maurer Söhne GmbH & Co. KG Bridging device for joints
JP2003342913A (en) * 2002-04-17 2003-12-03 Maurer Soehne Gmbh & Co Kg Bridging device for joint gaps between building members
EP1355009A3 (en) * 2002-04-17 2005-10-19 Maurer Söhne GmbH & Co. KG Bridging device for joints
WO2008071386A1 (en) * 2006-12-13 2008-06-19 Construction Research & Technology Gmbh Expansion joint system
WO2012168476A1 (en) 2011-06-09 2012-12-13 Maurer Söhne Engineering GmbH & Co. KG Bridging device in center beam construction method for a building joint
DE102011050977A1 (en) 2011-06-09 2012-12-13 Maurer Söhne Engineering GmbH & Co. KG Bridging device in center beam design for a building joint
EA026449B1 (en) * 2011-06-09 2017-04-28 Маурер Зоне Инжиниринг Гмбх Унд Ко. Кг Bridging device in center beam construction method for a building joint
US9816668B2 (en) 2013-02-08 2017-11-14 Rehau Ag + Co. Device for storing and delivery of a liquid and/or gaseous medium under pressure, as well as a fuel energy conversion device and method for assembling a device for storing and delivery of a liquid and/or gaseous medium under pressure
WO2016113312A1 (en) * 2015-01-14 2016-07-21 Maurer Söhne Engineering GmbH & Co. KG Bridging device for a movable bridge, and movable bridge comprising a bridging device of said type
RU2702487C2 (en) * 2015-01-14 2019-10-08 Маурер Зёне Инжиниринг Гмбх Энд Ко. Кг Overlapping device for movable bridge and movable bridge, having such shutoff device

Also Published As

Publication number Publication date
TR199700677A2 (en) 1998-02-21
DE19630328C2 (en) 1999-11-18
GR980300024T1 (en) 1998-04-30
EP0821104A3 (en) 1998-03-25
GR3031730T3 (en) 2000-02-29
TR199700677A3 (en) 1998-02-21
DE19630328A1 (en) 1998-01-29
JPH1077689A (en) 1998-03-24
IL121057A0 (en) 1997-11-20
US5964069A (en) 1999-10-12
JP3275230B2 (en) 2002-04-15
DE59700520D1 (en) 1999-11-11
IL121057A (en) 2000-11-21
EP0821104B1 (en) 1999-10-06

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