EP0194949B1 - Utility building, especially a shopping space - Google Patents

Utility building, especially a shopping space Download PDF

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Publication number
EP0194949B1
EP0194949B1 EP86400543A EP86400543A EP0194949B1 EP 0194949 B1 EP0194949 B1 EP 0194949B1 EP 86400543 A EP86400543 A EP 86400543A EP 86400543 A EP86400543 A EP 86400543A EP 0194949 B1 EP0194949 B1 EP 0194949B1
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EP
European Patent Office
Prior art keywords
beams
capital
edge
cross
ridge
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EP86400543A
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German (de)
French (fr)
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EP0194949A1 (en
Inventor
Pierre Joseph Victor Le Foll
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Etude - Promotion - Architecture Sepr Ste
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Etude - Promotion - Architecture "sepra" Ste
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    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons

Definitions

  • the present invention relates to a collective building according to the preamble of claim 1.
  • Such a building is described in French patent no . 948 730. It comprises aligned posts which define spans and support, for each span, a roof structure.
  • This frame comprises trusses each consisting of two rafters defining the slopes of the roof and connected at the head by a hip and at the feet by an entry. Each end of an entry is fitted into a fitting integral with one of the wings of a U-shaped profile fixed to the top of a post.
  • the hips of the farms are connected by ridge elements. Channel elements are fitted and fixed in the U-shaped sections of the posts.
  • a very advantageous beam is known especially by the Australian Patent No. 527 716 and can be used in many application areas. In particular, it can be in that of the aforementioned known building.
  • It comprises two wooden frames connected by a corrugated metal core whose toothed edges are forced into said frames.
  • This very light beam has a relatively high longitudinal moment of inertia and therefore has a resistance such that it can be used in large spans.
  • the present invention therefore aims to design, with beams of this type or another having the same advantages, a roof structure similar to that of French Patent No. 948 730, but free of additional connecting elements and bracing other than self-supporting cover panels, such as metal bins, and load-bearing posts and their capitals.
  • the bottom line is that the cost of the building is lower than that of the existing stores.
  • the longitudinal edge beams and the transverse beams forming the entrance have the same I-section, each transverse beam of the same span directly supporting, in its middle part, at least one longitudinal beam.
  • ridge determining by its height the slope of the two roof slopes based on this ridge beam and the two adjacent edge beams.
  • the beams are constituted by two wooden frames connected by a core of corrugated metal sheet whose toothed edges are forced into said frames.
  • the capitals of the same alignment of posts support two lines of edge beams placed end to end to the right of each marquee, these lines of edge beams being parallel to each other, the upper members of these beams being connected by the gutter, and the lower members supporting a technical sheath.
  • each marquee is constituted by a U-shaped profile, the descending wings of which are connected by partitions to form a cap intended to cover the head of the corresponding pole and are extended, near the projecting ends of the profile, by ascending fins, the four edge beams and the two transverse beams carried by the marquee in question resting on the core of said profile respectively crosswise and halfway across, in the axis and between the fins.
  • the crossing node of a transverse beam and two aligned ridge beams comprises a fitting constituted by two U-shaped profiles fixed in cross to each other by their webs and fitted respectively on the upper frame of the beam. transverse and mid-length under the aligned lower members of the ridge beams.
  • the building has several spans 1 parallel to each other. Only five spans are shown in Figure 1 and designated to distinguish them from each other by their general reference followed by their date, namely 1.1 to 1.5.
  • the spans are delimited on the ground by alignments of posts 2 surmounted by capitals 3, alignments which being common to two neighboring spans are designated by the reference 2 followed in brackets by the date of the two neighboring spans, namely 2 (1.2) to 2 (4.5).
  • the frame of each span 1 has two symmetrical slopes defined by a line of ridge beams 4 and two lines of edge beams 5 and 6.
  • each row of posts - 2 (2, 3) for example - support the lines of contiguous edge beams of two adjacent spans - namely lines 5.2 and 6.3. They also support transverse beams 7 forming ties for said neighboring spans, namely beams 7.2 and 7.3.
  • Said beams 4 to 7 are preferably of the known type comprising two wooden frames 9, 10 ( Figures 3 and 4) connected by a core of corrugated metal sheet 11 whose toothed edges are pressed .. force in these frames.
  • These beams have the advantage of being strong enough to give the edges and the ridge pieces a large span. Therefore, the distance D between two posts 2 of the same alignment, 2 (2,3) in the above example, is large and consistent with what is necessary for the installation of displays, racks, bins ... or other arrangements and the reservation of circulation aisles for goods and people (Figure 1).
  • the section of said beams which is the same for all 4, 5, 6, 7 and the half-span of the entry beams 7 are such that the slope of the slopes constituted by self-supporting metal trays 12 fixed to the ridge beams 4 and the edge beams 5, 6, is satisfactory ( Figure 2).
  • the roof structure is therefore limited to said beams 4 to 7 braced by the self-supporting trays 12 which participate in the overall strength.
  • the horizontal bracing can be reinforced (Figure 1) by inclined bars 13 extending in a zig-zag between the end spans and connecting the middle of the transverse beams 7 of the facade to the edge beams 5, 6, as well as by bars in bias 13 'connecting, for the end spans, their corner posts 2 to the penultimate posts of the inner bank of the building.
  • the posts of the facades are preferably covered by self-supporting metal tanks not shown. They then participate in the overall resistance.
  • the vertical bracing can be reinforced (Figure 2) by cross bars 14 connecting at least some of the facade posts.
  • FIG. 3 The mounting of the beams 5 to 7 on the marquee 3 of a post 2 is illustrated in FIG. 3 for the second post 2 (2.3). 2 of alignment 2 (2.3).
  • This marquee has a metal U-shaped profile, the lateral wings 15 of which are connected by internal partitions 16 to form a cap covering the head of the post 2 and fixed thereto by means of lag screws 17.
  • the lateral wings 15 are shaped as trapezoids, the ends of which project into the neighboring spans, 1.2 and 1.3 for the chosen post.
  • On the core 17 of the marquee profile are placed the lower members 10.2 of the two aligned 5.2 edge beams, the joint of these being placed at mid-width of the core; similarly, the lower members 10.3 of the two aligned edge beams 6.3 are placed on the core 18 so that the joint is also located at mid-width thereof.
  • the edge members 10.2 and 10.3 are braced by a technical sheath 19 extending over the entire length of the corresponding span; they are also held in place symmetrically with respect to the axis of the post 2 (2, 3) by the transverse beams 7.2 and 7.3.
  • the lower members 10.2 and 10.3 of these transverse beams rest on the core 17 of the marquee 3 and are centered by fins welded thereon to form forks placed outside the edge beams.
  • threaded rods 21 disposed near the ends of the beams 7.2, 7.3, on either side of their core 11.2, 11.3, pass through the core 18 of the marquee 3, the members 10.2, 10.3 and 9.2, 9.3 these beams and flanges 22 resting on the upper members 9.2 and 9.3 of the beams 5.2 and 7.2, 6.3 and 7.3; the threaded rods 21 cooperate with nuts ensuring the fixing of all these beams together and with the marquee; of course, so that the flanges 22 do not deform the edge beams 5.2 and 6.3 during tightening, wooden stays 23 are interposed between the frames 9.2 and 10.2, 9.3 and 10.3 of these beams astride their joints and on the side cross beams 7.2 and 7.3.
  • the grid of the beams 5, 6 and 7 is perfectly maintained in shape and integral with the capitals 3 of the posts 2.
  • the upper members 9.2 and 9.3 of the edge beams 5.2 and 6.3 are spaced apart from one another and allow the installation of a gutter or gutter 24 above which the edges of the self-supporting cover trays 12 terminate.
  • the mounting of the beams 4 on the beams 7 is illustrated in FIG. 4.
  • a fitting 30 ensures the connection of the transverse beam 7.2 with two ridge beams 4.2 placed in line end to end so that their joint is located perpendicular to the axis of said beam 7.2.
  • the fitting 30 comprises two U-shaped sections 31 and 32 arranged in a cross and welded soul against soul.
  • Profile 31 is open at the bottom and fits onto the upper chord 9.2 of the entry beam 7.2, being fixed to it by means of lag bolts 33.
  • Profile 32 is open at the top and receives the aligned lower chords 10.2 of the ridge beams 4.2 , the profile being fixed on these members by means of lag screws 34.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

La présente invention concerne un bâtiment collectif selon le préambule de la revendication 1.The present invention relates to a collective building according to the preamble of claim 1.

Un tel bâtiment est décrit dans le brevet français no° 948 730. Il comprend des poteaux alignés qui définissent des travées et supportent, pour chaque travée, une charpente de toiture. Cette charpente comporte des fermes constituées chacune par deux albalétriers définissant les pentes de la toiture et reliés en tête par un arêtier et aux pieds par un entrait. Chaque extrémité d'un entrait est emboîtée dans une ferrure faisant corps avec l'une des ailes d'un profilé en U fixé au sommet d'un poteau. Les arêtiers des fermes sont reliés par des éléments de faîtage. Des éléments de cheneau sont emboîtés et fixés dans les profilés en U des poteaux.Such a building is described in French patent no . 948 730. It comprises aligned posts which define spans and support, for each span, a roof structure. This frame comprises trusses each consisting of two rafters defining the slopes of the roof and connected at the head by a hip and at the feet by an entry. Each end of an entry is fitted into a fitting integral with one of the wings of a U-shaped profile fixed to the top of a post. The hips of the farms are connected by ridge elements. Channel elements are fitted and fixed in the U-shaped sections of the posts.

Une poutre en très avantageuse est connue en particulier par le brevet australien no° 527 716 et peut être utilisée dans de nombreux domaines d'application. Notamment, elle peut l'être dans celui du bâtiment connu précité.A very advantageous beam is known especially by the Australian Patent No. 527 716 and can be used in many application areas. In particular, it can be in that of the aforementioned known building.

Elle comporte deux membrures en bois reliées par une âme métallique ondulée dont les bords dentés sont enfoncés à force dans lesdites membrures.It comprises two wooden frames connected by a corrugated metal core whose toothed edges are forced into said frames.

Cette poutre très légère a un moment d'inertie longitudinal relativement élevé et présente dès lors une résistance telle qu'elle peut être utilisée en grandes portées.This very light beam has a relatively high longitudinal moment of inertia and therefore has a resistance such that it can be used in large spans.

La présente invention a donc pour but de concevoir, avec des poutres de ce type ou d'un autre ayant les mêmes avantages, une charpente de toiture semblable à celle du brevet français no° 948 730, mais exempte d'éléments additionnels de liaison et de contreventement autres que les panneaux autoportants de couverture, tels que des bacs métalliques, et les poteaux porteurs et leurs chapiteaux.The present invention therefore aims to design, with beams of this type or another having the same advantages, a roof structure similar to that of French Patent No. 948 730, but free of additional connecting elements and bracing other than self-supporting cover panels, such as metal bins, and load-bearing posts and their capitals.

Elle vise également à ce que les mailles délimitées par les poutres soient suffisamment grandes pour permettre une utilisation optimale et économique des bacs autoportants, concomitamment à ce que la surface libre au sol soit compatible avec les aménagements d'un magasin et les circuits de circulation des personnes et des marchandises, en réservant une très grande souplesse d'implantation.It also aims to ensure that the meshes delimited by the beams are large enough to allow optimal and economical use of the self-supporting trays, concomitantly so that the free surface area on the ground is compatible with the layout of a store and the circulation circuits of people and goods, reserving a great flexibility of establishment.

Bien entendu, il s'agit finalement que le coût du bâtiment soit plus faible que celui des magasins déjà existants.Of course, the bottom line is that the cost of the building is lower than that of the existing stores.

Pour atteindre ce but et conformément à l'invention, les poutres longitudinales de rive et les poutres transversales formant entrait ont la même section en I, chaque poutre transversale d'une même travée supportant directement, dans sa partie médiane, au moins une poutre longitudinale faîtière déterminant par sa hauteur la pente des deux versants de couverture s'appuyant sur cette poutre faîtière et les deux poutres de rive contigües.To achieve this object and in accordance with the invention, the longitudinal edge beams and the transverse beams forming the entrance have the same I-section, each transverse beam of the same span directly supporting, in its middle part, at least one longitudinal beam. ridge determining by its height the slope of the two roof slopes based on this ridge beam and the two adjacent edge beams.

De préférence, les poutres sont constituées par deux membrures en bois reliées par une âme en tôle métallique ondulée dont les bords dentés sont enfoncés à force dans lesdites membrures.Preferably, the beams are constituted by two wooden frames connected by a core of corrugated metal sheet whose toothed edges are forced into said frames.

Suivant une forme de réalisation particulièrement avantageuse, les chapiteaux d'un même alignement de poteaux supportent deux lignes de poutres de rive mises bout à bout au droit de chaque chapiteau, ces lignes de poutres de rive étant parallèles entre elles, les membrures supérieures de ces poutres étant reliées par le chéneau, et les membrures inférieures supportant une gaine technique.According to a particularly advantageous embodiment, the capitals of the same alignment of posts support two lines of edge beams placed end to end to the right of each marquee, these lines of edge beams being parallel to each other, the upper members of these beams being connected by the gutter, and the lower members supporting a technical sheath.

En outre, chaque chapiteau est constitué par un profilé en U dont les ailes descendantes sont reliées par des cloisons pour former un chapeau destiné à coiffer la tête du poteau correspondant et sont prolongées, près des extrémités débordantes du profilé, par des ailettes ascendantes, les quatre poutres de rive et les deux poutres transversales portées par le chapiteau considéré reposant sur lâ- me dudit profilé respectivement en travers et à mi-largeur, dans l'axe et entre les ailettes.In addition, each marquee is constituted by a U-shaped profile, the descending wings of which are connected by partitions to form a cap intended to cover the head of the corresponding pole and are extended, near the projecting ends of the profile, by ascending fins, the four edge beams and the two transverse beams carried by the marquee in question resting on the core of said profile respectively crosswise and halfway across, in the axis and between the fins.

De plus, le noeud de croisement d'une poutre transversale et de deux poutres faîtières alignées comporte une ferrure constituée par deux profilés en U fixés en croix l'un à l'autre par leurs âmes et emboîtés respectivement sur la membrure supérieure de la poutre transversale et à mi-longueur sous les membrures inférieures alignées des poutres faîtières.In addition, the crossing node of a transverse beam and two aligned ridge beams comprises a fitting constituted by two U-shaped profiles fixed in cross to each other by their webs and fitted respectively on the upper frame of the beam. transverse and mid-length under the aligned lower members of the ridge beams.

Divers autres caractéristiques et avantages de l'invention ressortent d'ailleurs de la description détaillée qui suit.Various other characteristics and advantages of the invention will also emerge from the detailed description which follows.

Une forme de réalisation de l'objet de l'invention est représentée, à titre d'exemple non limitatif, sur le dessin annexé.An embodiment of the object of the invention is shown, by way of nonlimiting example, in the accompanying drawing.

Sur ce dessin,

  • - la figure 1 est une vue en plan schématique du bâtiment,
  • - la figure 2 est une élévation partielle prise, à plus grande échelle suivant la flèche F de la figure 1,
  • - la figure 3 est une coupe prise, à plus grande échelle, suivant la ligne III-III de la figure 1,
  • - la figure 4 est une autre coupe prise, à la même échelle que la figure 3, suivant la ligne IV-IV de la figure 1.
On this drawing,
  • FIG. 1 is a schematic plan view of the building,
  • FIG. 2 is a partial elevation taken, on a larger scale along the arrow F in FIG. 1,
  • FIG. 3 is a section taken, on a larger scale, along line III-III of FIG. 1,
  • - Figure 4 is another section taken, on the same scale as Figure 3, along the line IV-IV of Figure 1.

Le bâtiment comporte plusieurs travées 1 parallèles entre elles. Cinq travées seulement sont représentées sur la figure 1 et désignées pour les distinguer les unes des autres par leur référence générale suivie de leur quantième, à savoir 1.1 à 1.5. Les travées sont délimitées sur le terrain par des alignements de poteaux 2 surmontés par des chapiteaux 3, alignements qui étant communs à deux travées voisines sont désignés par la référence 2 suivie entre parenthèses du quantième des deux travées voisines, à savoir 2 (1.2) à 2 (4.5).The building has several spans 1 parallel to each other. Only five spans are shown in Figure 1 and designated to distinguish them from each other by their general reference followed by their date, namely 1.1 to 1.5. The spans are delimited on the ground by alignments of posts 2 surmounted by capitals 3, alignments which being common to two neighboring spans are designated by the reference 2 followed in brackets by the date of the two neighboring spans, namely 2 (1.2) to 2 (4.5).

La charpente de chaque travée 1 comporte deux versants symétriques définis par une ligne de poutres faîtières 4 et deux lignes de poutres de rive 5 et 6.The frame of each span 1 has two symmetrical slopes defined by a line of ridge beams 4 and two lines of edge beams 5 and 6.

Les chapiteaux 3 de chaque alignement de poteaux - 2 (2, 3) par exemple - supportent les lignes de poutres de rive contigües de deux travées voisines - à savoir les lignes 5.2 et 6.3. Ils supportent également des poutres transversales 7 formant entraits pour lesdites travées voisines à savoir les poutres 7.2 et 7.3.The capitals 3 of each row of posts - 2 (2, 3) for example - support the lines of contiguous edge beams of two adjacent spans - namely lines 5.2 and 6.3. They also support transverse beams 7 forming ties for said neighboring spans, namely beams 7.2 and 7.3.

Dans une même travée - 1.2 par exemple - les poutres faîtières 4.2 reposent sur les poutres transversales 7.2 à mi-portée.In the same span - 1.2 for example - the pou very ridge 4.2 rest on the transverse beams 7.2 at mid-span.

Lesdites poutres 4 à 7 sont de préférence du type connu comportant deux membrures en bois 9, 10 (figures 3 et 4) reliées par une âme en tôle métallique ondulée 11 dont les bords dentés sont enfoncés.. à force dans ces membrures. Ces poutres présentent l'avantage d'être suffisamment résistantes pour conférer aux rives et aux faîtières une grande portée. Dès lors, la distance D entre deux poteaux 2 d'un même alignement, 2 (2,3) dans l'exemple précité, est importante et conforme à ce qui est nécessaire pour l'implantation des présentoirs, casiers, bacs ... ou autres aménagements et la réservation des allées de circulation pour les marchandises et les personnes (figure 1 ). En outre, la section desdites poutres qui est la même pour toutes 4, 5, 6, 7 et la demi- portée des poutres d'entrait 7 sont telles que la pente des versants constitués par des bacs métalliques autoportants 12 fixés sur les poutres faitières 4 et les poutres de rive 5, 6, est satisfaisante (figure 2).Said beams 4 to 7 are preferably of the known type comprising two wooden frames 9, 10 (Figures 3 and 4) connected by a core of corrugated metal sheet 11 whose toothed edges are pressed .. force in these frames. These beams have the advantage of being strong enough to give the edges and the ridge pieces a large span. Therefore, the distance D between two posts 2 of the same alignment, 2 (2,3) in the above example, is large and consistent with what is necessary for the installation of displays, racks, bins ... or other arrangements and the reservation of circulation aisles for goods and people (Figure 1). In addition, the section of said beams which is the same for all 4, 5, 6, 7 and the half-span of the entry beams 7 are such that the slope of the slopes constituted by self-supporting metal trays 12 fixed to the ridge beams 4 and the edge beams 5, 6, is satisfactory (Figure 2).

La charpente de toiture se trouve donc limitée auxdites poutres 4 à 7 contreventées par les bacs autoportants 12 qui participent à la résistance d'ensemble.The roof structure is therefore limited to said beams 4 to 7 braced by the self-supporting trays 12 which participate in the overall strength.

Le contreventement horizontal peut être renforcé (figure 1) par des barres inclinées 13 s'étendant en zig-zag entre les travées extrêmes et reliant le milieu des poutres transversales 7 de façade aux poutres de rive 5, 6, ainsi que par des barres en biais 13' reliant, pour les travées extrêmes, leurs poteaux d'angle 2 aux avants-derniers poteaux de la rive intérieure au bâtiment.The horizontal bracing can be reinforced (Figure 1) by inclined bars 13 extending in a zig-zag between the end spans and connecting the middle of the transverse beams 7 of the facade to the edge beams 5, 6, as well as by bars in bias 13 'connecting, for the end spans, their corner posts 2 to the penultimate posts of the inner bank of the building.

Les poteaux des façades sont recouverts de préférence par des bacs métalliques autoportants non représentés. Ils participent alors à la résistance d'ensemble.The posts of the facades are preferably covered by self-supporting metal tanks not shown. They then participate in the overall resistance.

Le contreventement vertical peut être renforcé (figure 2) par des barres en croix 14 reliant certains au moins des poteaux de façade.The vertical bracing can be reinforced (Figure 2) by cross bars 14 connecting at least some of the facade posts.

Le montage des poutres 5 à 7 sur le chapiteau 3 d'un poteau 2 est illustré sur la figure 3 pour le deuxième poteau 2 (2.3). 2 de l'alignement 2 (2.3). Ce chapiteau comporte un profilé en U métallique dont les ailes latérales 15 sont reliées par des cloisons internes 16 pour former un chapeau coiffant la tête du poteau 2 et fixé sur celle-ci au moyen de tirefonds 17.The mounting of the beams 5 to 7 on the marquee 3 of a post 2 is illustrated in FIG. 3 for the second post 2 (2.3). 2 of alignment 2 (2.3). This marquee has a metal U-shaped profile, the lateral wings 15 of which are connected by internal partitions 16 to form a cap covering the head of the post 2 and fixed thereto by means of lag screws 17.

Les ailes latérales 15 sont conformées en trapèzes dont les bouts font saillie dans les travées voisines, 1.2 et 1.3 pour le poteau choisi. Sur l'âme 17 du profilé formant chapiteau sont posées les membrures inférieures 10.2 des deux poutres de rive 5.2 alignées, le joint de celles-ci étant placé à mi-largeur de l'âme ; de même, les membrures inférieures 10.3 des deux poutres de rive 6.3 alignées sont posées sur l'âme 18 pour que le joint se trouve également situé à mi-largeur de celle-ci. Les membrures de rive 10.2 et 10.3 sont entretoisées par une gaine technique 19 s'étendant sur toute la longueur de la travée correspondante ; elles sont également maintenues en place symétriquement par rapport à l'axe du poteau 2 (2, 3) par les poutres transversales 7.2 et 7.3.The lateral wings 15 are shaped as trapezoids, the ends of which project into the neighboring spans, 1.2 and 1.3 for the chosen post. On the core 17 of the marquee profile are placed the lower members 10.2 of the two aligned 5.2 edge beams, the joint of these being placed at mid-width of the core; similarly, the lower members 10.3 of the two aligned edge beams 6.3 are placed on the core 18 so that the joint is also located at mid-width thereof. The edge members 10.2 and 10.3 are braced by a technical sheath 19 extending over the entire length of the corresponding span; they are also held in place symmetrically with respect to the axis of the post 2 (2, 3) by the transverse beams 7.2 and 7.3.

Les membrures inférieures 10.2 et 10.3 de ces poutres transversales reposent sur l'âme 17 du chapiteau 3 et sont centrées par des ailettes soudées sur celle-ci pour former des fourchettes placées à l'extérieur des poutres de rive.The lower members 10.2 and 10.3 of these transverse beams rest on the core 17 of the marquee 3 and are centered by fins welded thereon to form forks placed outside the edge beams.

En outre, des tiges filetées 21 disposées près des extrémités des poutres-entraits 7.2, 7.3, de part et d'autre de leur âme 11.2, 11.3, traversent l'âme 18 du chapiteau 3, les membrures 10.2, 10.3 et 9.2, 9.3 de ces poutres et des brides 22 s'appuyant sur les membrures supérieures 9.2 et 9.3 des poutres 5.2 et 7.2, 6.3 et 7.3 ; les tiges filetées 21 coopèrent avec des écrous assurant la fixation de toutes ces poutres ensemble et avec le chapiteau ; bien entendu, pour que les brides 22 ne déforment pas les poutres de rive 5.2 et 6.3 lors du serrage, des étais en bois 23 sont interposés entre les membrures 9.2 et 10.2, 9.3 et 10.3 de ces poutres à cheval sur leurs joints et du côté des poutres transversales 7.2 et 7.3.In addition, threaded rods 21 disposed near the ends of the beams 7.2, 7.3, on either side of their core 11.2, 11.3, pass through the core 18 of the marquee 3, the members 10.2, 10.3 and 9.2, 9.3 these beams and flanges 22 resting on the upper members 9.2 and 9.3 of the beams 5.2 and 7.2, 6.3 and 7.3; the threaded rods 21 cooperate with nuts ensuring the fixing of all these beams together and with the marquee; of course, so that the flanges 22 do not deform the edge beams 5.2 and 6.3 during tightening, wooden stays 23 are interposed between the frames 9.2 and 10.2, 9.3 and 10.3 of these beams astride their joints and on the side cross beams 7.2 and 7.3.

Grâce à ces moyens de fixation 19 à 23, le quadrillage des poutres 5, 6 et 7 est parfaitement maintenu en forme et solidaire avec les chapiteaux 3 des poteaux 2. De plus, les membrures supérieures 9.2 et 9.3 des poutres de rive 5.2 et 6.3 sont écartées les unes des autres et permettent la mise en place d'un chéneau ou gouttière 24 au-dessus duquel aboutissent les bords des bacs autoportants de couverture 12.Thanks to these fixing means 19 to 23, the grid of the beams 5, 6 and 7 is perfectly maintained in shape and integral with the capitals 3 of the posts 2. In addition, the upper members 9.2 and 9.3 of the edge beams 5.2 and 6.3 are spaced apart from one another and allow the installation of a gutter or gutter 24 above which the edges of the self-supporting cover trays 12 terminate.

Le montage des poutres 4 sur les poutres 7 est illustré sur la figure 4.The mounting of the beams 4 on the beams 7 is illustrated in FIG. 4.

Une ferrure 30 assure la liaison de la poutre transversale 7.2 avec deux poutres faîtières 4.2 mises en ligne bout à bout pour que leur joint se trouve situé à l'aplomb de l'axe de ladite poutre 7.2. La ferrure 30 comporte deux profilés en U 31 et 32 disposés en croix et soudés âme contre âme. Le profilé 31 est ouvert en bas et s'emboîte sur la membrure supérieure 9.2 de la poutre-entrait 7.2 en y étant fixée au moyen de tirefonds 33. Le profilé 32 est ouvert en haut et reçoit les membrures inférieures alignées 10.2 des poutres faîtières 4.2, le profilé étant fixé sur ces membrures au moyen de tirefonds 34.A fitting 30 ensures the connection of the transverse beam 7.2 with two ridge beams 4.2 placed in line end to end so that their joint is located perpendicular to the axis of said beam 7.2. The fitting 30 comprises two U-shaped sections 31 and 32 arranged in a cross and welded soul against soul. Profile 31 is open at the bottom and fits onto the upper chord 9.2 of the entry beam 7.2, being fixed to it by means of lag bolts 33. Profile 32 is open at the top and receives the aligned lower chords 10.2 of the ridge beams 4.2 , the profile being fixed on these members by means of lag screws 34.

Claims (6)

1. Collective building such as for stores, comprising aligned poles defining bays, and supporting, for each bay, a two-gradient roof-frame, comprising in particular tie-beams of which each end rests on a fixed capital at the top of each pole, one median ridge-beam element joining the tie-beams and one gutter element connecting in parallel thereto, the capitals of the poles of the same line of bay, the capital (3) of each pole (2) receiving at least one longitudinal edge-beam (5, 6) and at least one cross-beam (7) forming tie-beam, said beams intercrossing at right angle in co-planar fashion, characterized:
- in that the longitudinal edge-beams (5, 6) and cross-beams (7) forming tie-beams have the same I-shaped section,
- and in that each cross-beam (7) of the same bay (1) directly supports, in its middle part, at least one longitudinal ridge-beam (4) defining by its height the gradient of two versants of roof (12) resting on said ridge-beam and the two contiguous edge beams.
2. Building according to claim 1, characterized in that all the beams are constituted by two wooden ribs (9, 10) interconnected by a web (11) in corrugated sheetmetal, the toothed edges of which are force-fitted in said chords.
3. Building according to claim 1 or 2, characterized in that the capitals (3) of one line of poles (2) support two lines of edge-beams (5, 6) placed end- to-end straight above each capital, said lines of edge-beams being parallel, the upper ribs (9) of said beams being joined together by the gutter (24) and the lower ribs supporting a technical sheath (19).
4. Building according to claim 3, characterized in that the four edge-beams (5, 6) of one capital (3) are separated by the technical sheath (19) extending over the lower ribs (10) of said beams between the webs (11) thereof and fixed on the capital in question, the ribs (9, 10) of two corresponding cross-beams (7) abutting against the ribs (9, 10) of four edge-beams (5, 6) straddling over their joints.
5. Building according to claim 4, characterized in that each capital (3) is constituted by a U-section piece of which the downward flanges (15) are joined by way of partitions (16), in order to form a capital intended to cap the head of the corresponding pole and are extended, close to the jutting out ends of the sectional piece, by small upward flanges (20), the four edge-beams (5, 6) and the two cross-beams (7) carried by the capital in question, resting on the web (18) of said sectional piece, respectively across and at half-width, co-axially to and between said small flanges.
6. Building according to claim 1 or 2, characterized in that the intersecting point of one cross-beam (7) with two aligned ridge-beams (7) comprises an attachment fitting (30) constituted by two U-sectional pieces (31, 32) joined together by their webs so as to form a cross and respectively fitted on the upper rib (9) of cross-beam (7) and halfway through their length under the aligned lower ribs (10) of the ridge beams (4).
EP86400543A 1985-03-14 1986-03-14 Utility building, especially a shopping space Expired EP0194949B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8503772A FR2578883B1 (en) 1985-03-14 1985-03-14 COLLECTIVE BUILDING, ESPECIALLY FOR STORES
FR8503772 1985-03-14

Publications (2)

Publication Number Publication Date
EP0194949A1 EP0194949A1 (en) 1986-09-17
EP0194949B1 true EP0194949B1 (en) 1989-05-31

Family

ID=9317192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400543A Expired EP0194949B1 (en) 1985-03-14 1986-03-14 Utility building, especially a shopping space

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EP (1) EP0194949B1 (en)
DE (1) DE3663704D1 (en)
FR (1) FR2578883B1 (en)
OA (1) OA08283A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938719A (en) * 2014-05-15 2014-07-23 苏州工业园区设计研究院股份有限公司 T-shaped wall shelf of large-intercolumniation plant wall face

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407885B (en) * 1998-06-04 2001-07-25 Wolf Systembau Gmbh & Co Kg Building
CN111794384B (en) * 2020-07-13 2024-06-25 沈阳建筑大学 Modularized spliced beam column system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948730A (en) * 1946-02-21 1949-08-09 Improvement in building structures
US2692033A (en) * 1950-01-05 1954-10-19 Kovco Sales Co Canopy structure
US3398491A (en) * 1965-05-13 1968-08-27 Henry N. Babcock Building construction and method
US3624974A (en) * 1969-06-27 1971-12-07 Raymond Waddington Building enclosure structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938719A (en) * 2014-05-15 2014-07-23 苏州工业园区设计研究院股份有限公司 T-shaped wall shelf of large-intercolumniation plant wall face
CN103938719B (en) * 2014-05-15 2016-11-23 中衡设计集团股份有限公司 The T-shaped wall stand of big intercolumniation Factory Building metope

Also Published As

Publication number Publication date
FR2578883A1 (en) 1986-09-19
FR2578883B1 (en) 1987-07-03
DE3663704D1 (en) 1989-07-06
EP0194949A1 (en) 1986-09-17
OA08283A (en) 1987-10-30

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