EP0593365B1 - Horizontal supporting beam as bridge part - Google Patents
Horizontal supporting beam as bridge part Download PDFInfo
- Publication number
- EP0593365B1 EP0593365B1 EP19930402530 EP93402530A EP0593365B1 EP 0593365 B1 EP0593365 B1 EP 0593365B1 EP 19930402530 EP19930402530 EP 19930402530 EP 93402530 A EP93402530 A EP 93402530A EP 0593365 B1 EP0593365 B1 EP 0593365B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bridge section
- plate
- web
- bridge
- fact
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D6/00—Truss-type bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Definitions
- the subject of the present invention is a bridge part forming horizontal crosspiece.
- the invention relates to a part structure of bridge forming horizontal crosspiece, in particular for the construction of a bridge in removable Warren beam steel.
- FR-A-2320388 describes a bridge piece forming a horizontal crosspiece in the position of use, comprising a vertical core having an upper edge and a lower edge, and upper and lower wings respectively secured to said edges and perpendicular to said core.
- bridge should be understood in broad sense and not be limited to the bridge building sector road, rail or other vehicle support in the sense that commonly heard.
- An object of the present invention is to provide bridge parts forming horizontal crosspieces which can be connected and secured easily with other necessary side beam members for the construction of a structure such as a removable steel bridge.
- each end of the core has a connection set to additional structural elements, each connection assembly comprising a first vertical plate integral with one end of the core and orthogonal to said core, a second plate parallel to said first plate and integral with said core and arranged at a distance h from the first plate towards the median zone of the core, and a third horizontal plate integral with the lower edges of said first and second plates, said first, second and third plates being able to receive organs of fixing of additional structural elements.
- the core each has its ends a recess in such a way that the upper edge of the core has a length equal to that of the bridge part to the nearest thickness said end plates, and the bottom edge has a length scaled down.
- the weight of the bridge part can be reduced, and by the recesses, ensuring the passage of the constituent elements of the beams side.
- the second plate of each connection assembly is integral with the core in its portion comprising the recess, whereby the portion of the core comprised between the first and second plates of the same connection set a reduced height.
- the bridge piece consists of a vertical core 12 which preferably comprises, as best shown in Figure 2, a recess 14, 16 at each of its ends, these recesses corresponding to only part of the height total soul. Consequently, the core has an upper edge 18 of which the length is equal to that of the bridge piece and a bottom edge 20 of reduced length due to recesses 14 and 16.
- a first wing or upper wing 22 is welded to the upper edge 18 of the core while that a lower wing 24 is welded to the lower edge 20 of the core.
- the wings are perpendicular to the core 12, the current section of the piece of bridge also having an I shape. We would not leave the invention if we directly used an I-shaped straight section iron.
- connection assembly 26 consists of a end plate 30, of trapezoidal or rectangular shape, perpendicular to the plane of the web and welded to it and to the wing upper 22.
- the plate 30 is full.
- Connection set 26 has a second plate 32 identical to plate 30 and parallel to this one.
- the plate 32 is integral with the core in the zone having the recess 14.
- the plate 32 is provided with a slot for the passage of the core 12. This plate 32 is also welded to the wing upper 22 and on the core 12.
- connection assembly 26 is completed by a third plate or bottom plate 34 which is parallel and in the extension of the lower wing 24.
- the plate 34 which is rectangular, is welded to the lower edges 30a and 32a of the first and second plates 30 and 32. Plate 34 is also welded to the end of the lower wing 24 of the bridge part. Plates 30 and 32 have the same height as the core 12.
- the plates 30, 32 and 34 all have the same width which is greater than that of the wings 22 and 24.
- the spacing between the plates 30 and 32 is sufficient to allow the placement of the end of the structure members. This spacing is for example of the order of 450 mm.
- two pairs of flat bars parallel to wings 22 and 24 are welded respectively on either side of the core 12. More specifically, a first pair of irons 36 and 38 is welded between the first and second plates 30 and 32 while a second pair of irons 40 and 42 is welded beyond the second plate 32.
- FIGS. 1 to 3 the fixing holes for the different additional members to simplify the figure. These holes are provided in the plates 30, 32 and 34 of each of the assemblies 26 and 28.
- the lower plates 34 of the sets of connection are used not only for fixing members additional but also to the stiffening of the vertical plates 30 and 32. It can also be seen that the recesses 14 and 16, which are provided at the ends of the core 12 of the bridge piece, not only allow to lighten this one as already indicated, but they allow release a greater free volume in the sets of connection between plates 30, 32 and 34.
- bridge piece 10 which has just been described with its two connection assemblies, can be easily prefabricated since it consists only of parts common type of metal which are preferably joined together by welding.
- each transverse bridge piece 10 is bolted to each of its ends on a pair of members obliques 50, 52 made for example of folded sheet metal and whose ends are bolted to the plates 30 and 32 forming the sets of bridge piece connection.
- the plates 30 and 32 are drilled for receive the fixing bolts of the members.
- the plates 34 are drilled to allow bolting of members and bracing of the structure.
- All oblique members 50 and 52 associated with the different bridge parts 10 constitutes the two planes longitudinal verticals of the side beams of the bridge. This set is repeated with a number of bridge parts 10 sufficient to satisfy the length of the bridge to be made.
- the upper ends of the members obliques 50, 52 are fixed on connection plates such as 54, for example by bolting.
- connection plates 54 are connected to each other along the length of the bridge by U-shaped irons folded sheet referenced 56.
- the rigidity and inertia of each of the parts side decks of the bridge are brought by longitudinal angles 58 thus forming a member.
- Each module thus constructed is braced by two sets of two oblique angles, one of the games being vertical and referenced 60 and the other set being horizontal and referenced 62.
- the deck of deck 64 rests on the spacers and is made up of a steel plate stiffened by buckets.
- the decking is used for rolling cars.
- the transverse bridge parts forming a spacer are planned for one or two lanes. The dimensions of the bridge parts of course are defined according to the track width.
- the elements of the bridge part are of metal, especially of steel. We would not go out of the invention if the bridge piece was made of another material such as a material composite.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Catalysts (AREA)
- Rod-Shaped Construction Members (AREA)
Description
La présente invention a pour objet une pièce de pont formant traverse horizontale.The subject of the present invention is a bridge part forming horizontal crosspiece.
De façon plus précise, l'invention concerne une structure de pièce de pont formant traverse horizontale, notamment pour la réalisation d'un pont en acier démontable à poutre du type Warren.More specifically, the invention relates to a part structure of bridge forming horizontal crosspiece, in particular for the construction of a bridge in removable Warren beam steel.
Il existe un certain nombre de situations dans lesquelles il est nécessaire de mettre en place de façon temporaire un pont ou un ouvrage similaire durant par exemple une phase de travaux. Précédemment, pour résoudre ce problème, c'est-à-dire pour réaliser des ouvrages en acier démontable de ce type, les pièces d'attache des membrures de poutraison étaient non solidaires des poutres transversales et montées par boulonnage ou rivetage sur celles-ci. Cette disposition conduisait à l'emploi d'une main-d'oeuvre nombreuse sur le site, à un nombre important de pièces à manipuler et donc à stocker et, éventuellement, à un serrage aléatoire des boulons de montage selon la qualification de la main d'oeuvre employée.There are a number of situations in which it is necessary to temporarily set up a bridge or structure similar during, for example, a work phase. Previously, for solve this problem, that is to say to make steel structures removable of this type, the fasteners of the beam members were not attached to the cross beams and mounted by bolting or riveting on them. This provision led to the use of a large workforce on site, a large number of parts to handle and therefore store and possibly randomly tighten mounting bolts according to the qualification of the workforce employed.
FR-A-2320388 décrit une pièce de pont formant traverse horizontale en position d'utilisation, comprenant une âme verticale présentant un bord supérieur et un bord inférieur, et des ailes supérieures et inférieures respectivement solidaires desdits bords et perpendiculaires à ladite âme.FR-A-2320388 describes a bridge piece forming a horizontal crosspiece in the position of use, comprising a vertical core having an upper edge and a lower edge, and upper and lower wings respectively secured to said edges and perpendicular to said core.
Dans la présente description, le terme "pont" doit être compris au sens large et ne pas être restreint au seul secteur de la construction de ponts routiers, de chemin de fer ou autre support de véhicules au sens où on l'entend communément.In the present description, the term "bridge" should be understood in broad sense and not be limited to the bridge building sector road, rail or other vehicle support in the sense that commonly heard.
Un objet de la présente invention est de fournir des pièces de pont formant traverses horizontales qui puissent être raccordées et solidarisées aisément avec les autres membrures de poutraison latérales nécessaires pour la réalisation d'un ouvrage tel qu'un pont en acier démontable.An object of the present invention is to provide bridge parts forming horizontal crosspieces which can be connected and secured easily with other necessary side beam members for the construction of a structure such as a removable steel bridge.
Pour atteindre ce but, la pièce de pont formant traverse horizontale se caractérise en ce que, chaque extrémité de l'âme comporte un ensemble de raccordement à des éléments additionnels de structure, chaque ensemble de raccordement comprenant une première plaque verticale solidaire d'une extrémité de l'âme et orthogonale à ladite âme, une deuxième plaque parallèle à ladite première plaque et solidaire de ladite âme et disposée à une distance h de la première plaque en direction de la zone médiane de l'âme, et une troisième plaque horizontale solidaire des bords inférieurs desdites première et deuxième plaques, lesdites première, deuxième et troisième plaques étant aptes à recevoir des organes de fixation des éléments additionnels de structure.To achieve this goal, the bridge piece forming a horizontal crosspiece is characterized in that, each end of the core has a connection set to additional structural elements, each connection assembly comprising a first vertical plate integral with one end of the core and orthogonal to said core, a second plate parallel to said first plate and integral with said core and arranged at a distance h from the first plate towards the median zone of the core, and a third horizontal plate integral with the lower edges of said first and second plates, said first, second and third plates being able to receive organs of fixing of additional structural elements.
On comprend que, grâce à la présence à chaque extrémité de la pièce proprement dite d'un ensemble de raccordement aux autres éléments de structure du pont ou de l'ouvrage similaire, le montage du pont soit réalisé dans des conditions optimales. En outre, il est possible de fixer en usine, lors de la préfabrication de la pièce de pont, les différents composants des ensembles de raccordement avec une grande précision. Enfin, les différentes plaques constituant chaque ensemble de raccordement sont destinées à recevoir les organes de fixation des éléments additionnels de structure. L'assemblage final du pont est donc simplifiée et peut être réalisé avec une grande précision et une main-d'oeuvre réduite.We understand that, thanks to the presence at each end of the room proper of a set of connection to the other elements of structure of the bridge or similar structure, the bridge must be assembled in optimal conditions. In addition, it is possible to fix in the factory, during the prefabrication of the bridge part, the various components of the connection sets with great precision. Finally, the different plates making up each connection set are intended to receive the fasteners of the additional elements of structure. The final assembly of the bridge is therefore simplified and can be carried out with great precision and reduced manpower.
Selon un mode préféré de réalisation, l'âme comporte à chacune de ses extrémités un évidement de telle manière que le bord supérieur de l'âme ait une longueur égale à celle de la pièce de pont à l'épaisseur près desdites plaques d'extrémités, et que le bord inférieur ait une longueur réduite. Ainsi, on peut alléger le poids de la pièce de pont, et par les évidements, assurer le passage des éléments constitutifs des poutres latérales.According to a preferred embodiment, the core each has its ends a recess in such a way that the upper edge of the core has a length equal to that of the bridge part to the nearest thickness said end plates, and the bottom edge has a length scaled down. Thus, the weight of the bridge part can be reduced, and by the recesses, ensuring the passage of the constituent elements of the beams side.
De préférence, selon ce mode de réalisation, la deuxième plaque de chaque ensemble de raccordement est solidaire de l'âme dans sa portion comportant l'évidement, par quoi la portion de l'âme comprise entre la première et la deuxième plaques d'un même ensemble de raccordement a une hauteur réduite.Preferably, according to this embodiment, the second plate of each connection assembly is integral with the core in its portion comprising the recess, whereby the portion of the core comprised between the first and second plates of the same connection set a reduced height.
On comprend qu'ainsi non seulement on diminue le poids total de la pièce de pont grâce aux évidements d'extrémité mais que, de plus, grâce à ces évidements, l'accès dans les ensembles de raccordement pour la mise en place des extrémités des structures additionnelles et pour leur fixation est grandement amélioré. We understand that not only does this decrease the total weight of the bridge piece thanks to the end recesses but that, moreover, thanks to these recesses, access in the connection assemblies for the in place of the ends of the additional structures and for their fixing is greatly improved.
D'autres caractéristiques et avantages de la présente invention apparaítront mieux à la lecture de la description qui suit de plusieurs modes de réalisation de l'invention donnés à titre d'exemples non limitatifs. La description se réfère aux figures annexées sur lesquelles :
- la figure 1 est une vue en perspective axonométrique d'une pièce de pont métallique conforme à l'invention ;
- la figure 2 est une vue de côté de la pièce de pont de la figure 1 ;
- les figures 3a, 3b et 3c sont des coupes de la pièce de pont selon les lignes A-A, B-B, C-C respectivement de la figure 2 ;
- la figure 4 est une vue en élévation d'un exemple de réalisation de pont démontable à l'aide des pièces de pont des figures 1 à 3 ;
- la figure 5 est une vue en coupe selon la ligne V-V de la figure 4 ; et
- la figure 6 est une vue de dessus du pont selon les figures 4 et 5.
- Figure 1 is an axonometric perspective view of a metal bridge piece according to the invention;
- Figure 2 is a side view of the bridge piece of Figure 1;
- Figures 3a, 3b and 3c are sections of the bridge piece along the lines AA, BB, CC respectively of Figure 2;
- Figure 4 is an elevational view of an exemplary embodiment of a removable bridge using the bridge parts of Figures 1 to 3;
- Figure 5 is a sectional view along line VV of Figure 4; and
- FIG. 6 is a top view of the bridge according to FIGS. 4 and 5.
En se référant tout d'abord aux figures 1 à 3, on va décrire un mode
préféré de réalisation de la pièce de pont transversale 10. La pièce de pont
est constituée par une âme verticale 12 qui comporte de préférence, comme
le montre mieux la figure 2, un évidement 14, 16 à chacune de ses
extrémités, ces évidements ne correspondant qu'à une partie de la hauteur
totale de l'âme. En conséquence, l'âme présente un bord supérieur 18 dont
la longueur est égale à celle de la pièce de pont et un bord inférieur 20 de
longueur réduite en raison des évidements 14 et 16. Une première aile ou
aile supérieure 22 est soudée sur le bord supérieur 18 de l'âme tandis
qu'une aile inférieure 24 est soudée sur le bord inférieur 20 de l'âme. Les
ailes sont perpendiculaires à l'âme 12, la section courante de la pièce de
pont ayant aussi une forme de I. On ne sortirait pas de l'invention si l'on
utilisait directement un fer à section droite en forme de I.Referring first to Figures 1 to 3, we will describe a mode
preferred embodiment of the
Selon une caractéristique essentielle de l'invention, la pièce de pont
10 qui vient d'être décrite est munie à chacune de ses extrémités d'un
ensemble de raccordement portant les références 26 et 28. Ces deux
ensembles étant identiques, on décrira simplement l'ensemble de
raccordement 26. L'ensemble de raccordement 26 est constitué par une
plaque d'extrémité 30, de forme trapézoïdale ou rectangulaire,
perpendiculaire au plan de l'âme et soudée sur celle-ci et sur l'aile
supérieure 22. La plaque 30 est pleine. L'ensemble de raccordement 26
comporte une deuxième plaque 32 identique à la plaque 30 et parallèle à
celle-ci. Comme le montre mieux la figure 2, la plaque 32 est solidaire de
l'âme dans la zone présentant l'évidement 14. Bien entendu, pour permettre
la mise en place de la plaque 32, celle-ci est munie d'une fente pour le
passage de l'âme 12. Cette plaque 32 est également soudée sur l'aile
supérieure 22 et sur l'âme 12. L'ensemble de raccordement 26 est complété
par une troisième plaque ou plaque inférieure 34 qui est parallèle et dans le
prolongement de l'aile inférieure 24. La plaque 34, qui est rectangulaire,
est soudée sur les bords inférieurs 30a et 32a des première et deuxième
plaques 30 et 32. La plaque 34 est également soudée sur l'extrémité de
l'aile inférieure 24 de la pièce de pont. Les plaques 30 et 32 ont la même
hauteur que l'âme 12. Les plaques 30, 32 et 34 ont toutes la même largeur
qui est supérieure à celle des ailes 22 et 24. L'écartement entre les plaques
30 et 32 est suffisant pour permettre la mise en place de l'extrémité des
membrures de la structure. Cet écartement est par exemple de l'ordre de
450 mm.According to an essential characteristic of the invention, the
Afin d'accroítre la rigidité de la pièce de pont à ses extrémités
évidées, deux paires de fers plats parallèles aux ailes 22 et 24 sont soudées
respectivement de part et d'autre de l'âme 12. Plus précisément, une
première paire de fers 36 et 38 est soudée entre les première et deuxième
plaques 30 et 32 tandis qu'une deuxième paire de fers 40 et 42 est soudée
au-delà de la deuxième plaque 32.In order to increase the rigidity of the bridge piece at its ends
hollowed out, two pairs of flat bars parallel to
Sur les figures 1 à 3, on n'a pas représenté les trous de fixation des
différentes membrures additionnelles afin de simplifier la figure. Ces
orifices sont prévus dans les plaques 30, 32 et 34 de chacun des ensembles
de raccordement 26 et 28.In FIGS. 1 to 3, the fixing holes for the
different additional members to simplify the figure. These
holes are provided in the
On comprend que les plaques inférieures 34 des ensembles de
raccordement servent non seulement à la fixation de membrures
additionnelles mais également à la rigidification des plaques verticales 30
et 32. On voit également que les évidements 14 et 16, qui sont ménagés
aux extrémités de l'âme 12 de la pièce de pont, non seulement permettent
d'alléger celle-ci comme on l'a déjà indiqué, mais ils permettent de
dégager un volume libre plus important dans les ensembles de
raccordement entre les plaques 30, 32 et 34.It is understood that the
Il est important également de souligner que la pièce de pont 10, qui
vient d'être décrite avec ses deux ensembles de raccordement, peut être
aisément préfabriquée puisqu'elle est constituée uniquement par des pièces
métalliques de type courant qui sont solidarisées entre elles de préférence
par soudure.It is also important to note that the
Après avoir décrit un mode préféré de réalisation de la pièce de pont métallique transversale, on va décrire un exemple de réalisation d'un pont démontable à l'aide de plusieurs pièces de pont transversales en se référant aux figures 4 à 6.After describing a preferred embodiment of the bridge part transverse metal, we will describe an example of a bridge removable using several transverse bridge parts with reference in Figures 4 to 6.
Pour réaliser le pont, chaque pièce de pont transversale 10 est
boulonnée à chacune de ses extrémités sur une paire de membrures
obliques 50, 52 réalisées par exemple en tôle pliée et dont les extrémités
sont boulonnées sur les plaques 30 et 32 formant les ensembles de
raccordement de la pièce de pont. Les plaques 30 et 32 sont percées pour
recevoir les boulons de fixation des membrures. De même, les plaques 34
sont percées pour permettre le boulonnage des membrures et
contreventements de la structure. L'ensemble des membrures obliques 50
et 52 associées aux différentes pièces de pont 10 constitue les deux plans
verticaux longitudinaux des poutres latérales du pont. Cet ensemble est
répété avec un nombre de pièces de pont 10 suffisant pour satisfaire la
longueur du pont à réaliser. Les extrémités supérieures des membrures
obliques 50, 52 sont fixées sur des plaques de raccordement telles que 54,
par exemple par boulonnage. Les plaques de raccordement 54 sont reliées
les unes aux autres dans le sens de la longueur du pont par des fers en U en
tôle pliée référencés 56. La rigidité et l'inertie de chacune des pièces de
pont latérales du pont sont apportées par des cornières longitudinales 58
formant ainsi une membrure. Chaque module ainsi construit est
contreventé par deux jeux de deux cornières obliques, l'un des jeux étant
vertical et référencé 60 et l'autre jeu étant horizontal et référencé 62. To make the bridge, each
Le platelage du pont 64 repose sur les entretoises et est constitué
d'une plaque en acier raidie par des augets. Le platelage sert au roulement
des véhicules. Les pièces de pont transversales formant entretoise sont
prévues pour une ou deux voies. Les dimensions des pièces de pont
transversales sont bien sûr définies en fonction de la largeur de voie.The deck of
Dans la description précédente, les éléments de la pièce de pont sont métalliques, notamment en acier. On ne sortirait pas de l'invention si la pièce de pont était réalisée en un autre matériau tel qu'un matériau composite.In the preceding description, the elements of the bridge part are of metal, especially of steel. We would not go out of the invention if the bridge piece was made of another material such as a material composite.
Claims (8)
- Bridge section forming a horizontal cross piece in the use position, comprising:a vertical web (12) having an upper edge (18) and a lower edge (20);upper (22) and lower (24) flanges respectively firmly attached to the said edges and perpendicular to the said web, characterised by the fact that each end of the bridge section includes a connection assembly (26, 28) to additional structural elements, each connection assembly comprising a first vertical plate (30) firmly attached to and end of the bridge section and at right angles to the said web, a second plate (32) parallel to the said first plate and firmly attached to the said web and arranged at a distance h from the first plate in the direction of the median zone of the bridge section, and a third horizontal plate (34) firmly attached to the lower edges of the said first and second plates, the said first, second and third plates being able to receive organs for fixing the said additional structural elements.
- Bridge section as described in claim 1,
characterised by the fact that the web (12) includes at each of its ends an aperture (14, 16) in such a way that the upper edge of the web has a length equal to that of the bridge section and the lower edge a reduced length. - Bridge section as described in claim 2,
characterised by the fact that the second plate (32) of each connection assembly (26, 28) is firmly attached to the said web (12) in its portion including the aperture (14, 16) so that the web portion between the first and the second plate of a same connection assembly has a reduced height. - Bridge section as described in either of claims 2 and 3, characterised by the fact that the said third plate (34) of each connection assembly is fixed to the lower edges of the said first and second plates (30, 32) in the extension of the lower flange (24).
- Bridge section as described in any one of claims 2 to 4, characterised by the fact that each connection assembly (26, 28) also includes two first metal elements (36, 38) parallel to the upper flange (22), firmly attached respectively to each face of the web and extending between the said first and second plates (30, 32).
- Bridge section as described in any one of claims 2 to 5, characterised by the fact that it also comprises two pairs of second metal elements (40, 42), the elements of a same pair being fixed on either side of the web (12) in the extension of the corresponding first metal elements (36, 38).
- Bridge section as described in any one of claims 1 to 6, characterised by the fact that it is made of metal.
- Bridge section as described in claim 7, characterised by the fact that it is made of steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9212439 | 1992-10-16 | ||
| FR9212439A FR2697039B1 (en) | 1992-10-16 | 1992-10-16 | Bridge piece forming horizontal crosspiece. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0593365A1 EP0593365A1 (en) | 1994-04-20 |
| EP0593365B1 true EP0593365B1 (en) | 1998-01-21 |
Family
ID=9434632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19930402530 Expired - Lifetime EP0593365B1 (en) | 1992-10-16 | 1993-10-14 | Horizontal supporting beam as bridge part |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0593365B1 (en) |
| CZ (1) | CZ285343B6 (en) |
| DE (1) | DE69316517T2 (en) |
| ES (1) | ES2113507T3 (en) |
| FR (1) | FR2697039B1 (en) |
| HU (1) | HUT70351A (en) |
| PL (1) | PL56890Y1 (en) |
| RU (1) | RU2074280C1 (en) |
| SK (1) | SK281241B6 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008009240A1 (en) * | 2006-07-19 | 2008-01-24 | Psp Engineering, A.S. | A beam bedding junction, a cross beam and a truss span for bridge and/or similar structures |
| CN107794833B (en) * | 2017-12-01 | 2024-06-04 | 中交路桥华南工程有限公司 | Side girder of superposed girder segment and assembling method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320388A1 (en) * | 1975-08-05 | 1977-03-04 | Metalliques Entrepr Cie Fse | Standard prefabricated triangular steel module - is formed of welded I:sections with flange widths varied according to loading |
| DE2907260A1 (en) * | 1979-02-24 | 1980-10-02 | Peter Dipl Ing Dr Techn Wagner | Universal demountable steel traffic bridge - has max. thirteen different components, regardless of size |
| BE881938A (en) * | 1980-02-27 | 1980-08-27 | Exp Dev Engineering & Contract | EMERGENCY BRIDGE WITH STANDARD ELEMENTS AND MOUNTING METHOD THEREOF |
-
1992
- 1992-10-16 FR FR9212439A patent/FR2697039B1/en not_active Expired - Fee Related
-
1993
- 1993-10-13 SK SK1113-93A patent/SK281241B6/en not_active IP Right Cessation
- 1993-10-14 CZ CZ932173A patent/CZ285343B6/en not_active IP Right Cessation
- 1993-10-14 EP EP19930402530 patent/EP0593365B1/en not_active Expired - Lifetime
- 1993-10-14 ES ES93402530T patent/ES2113507T3/en not_active Expired - Lifetime
- 1993-10-14 DE DE1993616517 patent/DE69316517T2/en not_active Expired - Lifetime
- 1993-10-15 PL PL10773893U patent/PL56890Y1/en unknown
- 1993-10-15 RU RU93049596A patent/RU2074280C1/en active
- 1993-10-15 HU HU9302923A patent/HUT70351A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69316517T2 (en) | 1998-07-30 |
| DE69316517D1 (en) | 1998-02-26 |
| CZ217393A3 (en) | 1994-05-18 |
| FR2697039A1 (en) | 1994-04-22 |
| HUT70351A (en) | 1995-09-28 |
| RU2074280C1 (en) | 1997-02-27 |
| PL56890Y1 (en) | 1999-02-26 |
| SK281241B6 (en) | 2001-01-18 |
| FR2697039B1 (en) | 1995-01-06 |
| EP0593365A1 (en) | 1994-04-20 |
| CZ285343B6 (en) | 1999-07-14 |
| ES2113507T3 (en) | 1998-05-01 |
| HU9302923D0 (en) | 1994-03-28 |
| SK111393A3 (en) | 1995-05-10 |
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