FR2520405A1 - Structural framework for building - is constructed from prefabricated sections using assembly plates with positioning flanges - Google Patents
Structural framework for building - is constructed from prefabricated sections using assembly plates with positioning flanges Download PDFInfo
- Publication number
- FR2520405A1 FR2520405A1 FR8201299A FR8201299A FR2520405A1 FR 2520405 A1 FR2520405 A1 FR 2520405A1 FR 8201299 A FR8201299 A FR 8201299A FR 8201299 A FR8201299 A FR 8201299A FR 2520405 A1 FR2520405 A1 FR 2520405A1
- Authority
- FR
- France
- Prior art keywords
- fixing
- plate
- members
- assembly
- posts
- 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
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Classifications
-
- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
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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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B2001/2696—Shear bracing
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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)
Abstract
Description
La présente invention concerne le domaine du bâtiment, en particulier de la construction en éléments préfabriqués, et a pour objet des ossatures porteuses pour de tels éléments munies d'organes d'assemblage spéciaux. The present invention relates to the field of building, in particular of construction in prefabricated elements, and relates to load-bearing frameworks for such elements provided with special assembly members.
Actuellement, l'assemblage des éléments de construction préfabriqués sur chantier ainsi que l'assemblage des diverses parties constitutives des éléments sont généralement réalisés au moyen de plaques perforées et de pointes ou de vis, ou encore au moyen de connecteurs à pointes intégrées, ou autres. Currently, the assembly of prefabricated construction elements on site as well as the assembly of the various constituent parts of the elements are generally carried out by means of perforated plates and spikes or screws, or by means of connectors with integrated spikes, or the like. .
Cependant, ces plaques de liaison connues ne permettent généralement pas la liaison de plus de deux brins d'un noeud sur une même plaque, ni une préparation préalable des parties constitutives en vue de leur assemblage, de sorte que le nombre et donc le coût des organes d'assemblage utilisés est élevé, ainsi que les coûts de fabrication de tels éléments. However, these known connection plates generally do not allow the connection of more than two strands of a node on the same plate, nor a prior preparation of the constituent parts with a view to their assembly, so that the number and therefore the cost of assembly members used is high, as well as the costs of manufacturing such elements.
La présente invention a pour but de pallier ces inconvénients. The present invention aims to overcome these drawbacks.
Elle a, en effet, pour objet des ossatures porteuses pour éléments de construction préfabriqués, caractérisées en ce qu'elles comportent des organes d'assemblage spé- ciaux de fixation, des pieds des poteaux, des angles, du plancher, du faîtage, et des pieds des jambes de force présentant chacun au moins une plaque métallique plane pouvant être insérée à mi-bois dans les poutres à assembler, et fixées dans ces poutres par boulonnage, ces organes permettant un assemblage rapide sur chantier ou en atelier. Its purpose is, in fact, to support frames for prefabricated construction elements, characterized in that they comprise special fastening members, the feet of the posts, the angles, the floor, the ridge, and the legs of the struts each having at least one flat metal plate which can be inserted in the middle of the timber into the beams to be assembled, and fixed in these beams by bolting, these members allowing rapid assembly on site or in the workshop.
L'invention sera mieux comprise grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence aux dessins schématiques annexés, dans lesquels la figure 1 est une vue en élévation frontale d'un pignon présentant une ossature conforme à l'invention la figure 2 est une vue en élévation latérale drune ossature la figure 3 est une vue à plus grande échelle, en perspective, d'un organe de fixation de pied, et la figure 4 est une vue analogue à celle de la figure 3 d'un organe de fixation d'angle. The invention will be better understood from the description below, which relates to a preferred embodiment, given by way of nonlimiting example, and explained with reference to the appended schematic drawings, in which FIG. 1 is a view in front elevation of a pinion having a frame according to the invention FIG. 2 is a side elevation view of a frame FIG. 3 is an enlarged view, in perspective, of a foot fixing member, and Figure 4 is a view similar to that of Figure 3 of a corner fixing member.
Conformément à l'invention, et comme le montrent plus particulièrement, à titre d'exemple, les figures 1 et 2 des dessins annexés, les ossatures porteuses pour éléments de construction préfabriqués comportent des organes d'assemblage spéciaux de fixation des pieds des poteaux 1, des organes de fixation des angles 2, du faîtage 3, du plancher 4, et des pieds 5 des jambes de force, chaque organe 1 à 5 présentant au moins une plaque métallique plane qui est insérée à mi-bois dans les poutres à assembler, et qui est fixée dans ces poutres par boulonnage. In accordance with the invention, and as shown more particularly, by way of example, FIGS. 1 and 2 of the appended drawings, the supporting frames for prefabricated building elements comprise special assembly members for fixing the feet of the posts 1 , members for fixing the angles 2, the ridge 3, the floor 4, and the feet 5 of the struts, each member 1 to 5 having at least one flat metal plate which is inserted half-timber into the beams to be assembled , and which is fixed in these beams by bolting.
Conformément à une caractéristique de l'invention, l'organe de fixation des pieds des poteaux 1 est constitué par une partie de scellement 1 en forme de profilé à section en I, et par une plaque de fixation 1" solidaire de la partie 1' par l'intermédiaire d'un élément 1tut' perpendiculaire à l'âme de la partie 1' et à la plaque ltw (figure 3), cet élément 1' " formant un appui pour l'extré- mité du poteau 6 correspondant (figures 1 et 2). In accordance with a characteristic of the invention, the member for fixing the feet of the posts 1 is constituted by a sealing part 1 in the form of an I-section profile, and by a fixing plate 1 "integral with the part 1 ' by means of an element 1tut 'perpendicular to the core of part 1' and to the plate ltw (figure 3), this element 1 '"forming a support for the end of the corresponding post 6 (figures 1 and 2).
La figure 4 représente un organe de fixation d'angle 2 central comportant une plaque polygonale centrale verticale 7 pour la fixation des arbalétriers 8 parallèlement à son arête oblique 9, des poutres maîtresses 10 suivant son arête horizontale 11, et de l'extrémité supérieure des piliers 6 suivant son arête verticale 12, et deux plaques latérales verticales 13 présentant chacune une partie supérieure de section carrée ou rectangulaire et une partie inférieure en forme de parallélogramme s'étendant vers l'extérieur par rapport à la plaque 7, ces plaques 13 étant fixées perpendiculairement sur la plaque 7, et leur partie supérieure servant à la fixation des pannes sablières 14, tandis que leur partie inférieure sert à la fixation de jambes de force 15, dont les pieds sont fixés sur des organes 5 analogues à l'organe 1 décrit ci-dessus, la plaque de fixation étant inclinée. FIG. 4 represents a central angle fixing member 2 comprising a vertical central polygonal plate 7 for fixing the rafters 8 parallel to its oblique edge 9, main beams 10 along its horizontal edge 11, and the upper end of the pillars 6 along its vertical edge 12, and two vertical side plates 13 each having an upper part of square or rectangular section and a lower part in the shape of a parallelogram extending outwardly relative to the plate 7, these plates 13 being fixed perpendicularly to the plate 7, and their upper part used for fixing the purlins 14, while their lower part is used for fixing the struts 15, the feet of which are fixed to members 5 similar to member 1 described above, the fixing plate being inclined.
De même, tous les autres organes 3 à 5 d'assemblage des divers brins d'un noeud comportent chacun autant de plaques planes que de brins à assembler dans le noeud, chaque plaque étant disposée dans un plan renfermant l'axe longitudinal et l'axe vertical du brin considéré. Similarly, all the other members 3 to 5 for assembling the various strands of a knot each have as many flat plates as strands to be assembled in the knot, each plate being arranged in a plane containing the longitudinal axis and the vertical axis of the strand considered.
Selon une autre caractéristique de l'invention, le contreventement des arbalétriers 8 est réalisé au moyen de croix de Saint-André 16 constituées par des tirants 17 en fer plat. According to another characteristic of the invention, the bracing of the crossbowmen 8 is carried out by means of St. Andrew's cross 16 constituted by tie rods 17 in flat iron.
Grâce à l'invention, il est possible de réaliser des ossatures porteuses de bâtiment autos tables dont les divers éléments préfabriqués présentent une grande rigidité et permettent ainsi un aménagement intérieur et des pignons totalement libre , le contreventement longitudinal pouvant être effectué de manière suffisante au moyen de jambes de force agissant sur le portique central, et les murs de refends, nécessaires dans les modes de réalisation antérieurs, deviennent superflus. Thanks to the invention, it is possible to produce load-bearing frameworks for building self-contained tables, the various prefabricated elements of which have great rigidity and thus allow interior arrangement and completely free gables, the longitudinal bracing being able to be carried out sufficiently by means of of struts acting on the central portico, and the partition walls, necessary in the previous embodiments, become superfluous.
En outre, du fait du montage à mi-bois des plaques de fixation, la tenue au feu de l'ossature reste inchangée. Enfin, les organes conformes à l'invention permettent la réalisation d'une structure particulièrement légère, présentant une faible inertie et réagissant donc faiblement à des accélérations horizontales et verticales telles que celles dues aux tremblements de terre. In addition, due to the half-timber mounting of the fixing plates, the fire resistance of the frame remains unchanged. Finally, the members according to the invention allow the production of a particularly light structure, having a low inertia and therefore reacting weakly to horizontal and vertical accelerations such as those due to earthquakes.
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments, ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention. Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications remain possible, in particular from the point of view of the constitution of the various elements, or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201299A FR2520405B1 (en) | 1982-01-22 | 1982-01-22 | SUPPORTING FRAMES FOR PREFABRICATED BUILDING ELEMENTS PROVIDED WITH SPECIAL JOINTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201299A FR2520405B1 (en) | 1982-01-22 | 1982-01-22 | SUPPORTING FRAMES FOR PREFABRICATED BUILDING ELEMENTS PROVIDED WITH SPECIAL JOINTS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2520405A1 true FR2520405A1 (en) | 1983-07-29 |
FR2520405B1 FR2520405B1 (en) | 1986-01-17 |
Family
ID=9270385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8201299A Expired FR2520405B1 (en) | 1982-01-22 | 1982-01-22 | SUPPORTING FRAMES FOR PREFABRICATED BUILDING ELEMENTS PROVIDED WITH SPECIAL JOINTS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2520405B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167459A1 (en) * | 1972-01-13 | 1973-08-24 | Tech Const | |
FR2195746A1 (en) * | 1972-08-10 | 1974-03-08 | Guercin Henri | |
FR2229266A5 (en) * | 1973-05-10 | 1974-12-06 | Anquet Bernard | Building element for demountable home - has grooved frame beams and thermal insulating and metal panels |
FR2486565A1 (en) * | 1980-07-09 | 1982-01-15 | Lacoste Maurice | Frame for wind-bracing walls - has wooden ring beams and metal bracing frames reducing differential cracking |
-
1982
- 1982-01-22 FR FR8201299A patent/FR2520405B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167459A1 (en) * | 1972-01-13 | 1973-08-24 | Tech Const | |
FR2195746A1 (en) * | 1972-08-10 | 1974-03-08 | Guercin Henri | |
FR2229266A5 (en) * | 1973-05-10 | 1974-12-06 | Anquet Bernard | Building element for demountable home - has grooved frame beams and thermal insulating and metal panels |
FR2486565A1 (en) * | 1980-07-09 | 1982-01-15 | Lacoste Maurice | Frame for wind-bracing walls - has wooden ring beams and metal bracing frames reducing differential cracking |
Also Published As
Publication number | Publication date |
---|---|
FR2520405B1 (en) | 1986-01-17 |
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