WO2015186103A1 - Metal structure for a building and building, for example intended for livestock farming, provided with such a structure - Google Patents

Metal structure for a building and building, for example intended for livestock farming, provided with such a structure Download PDF

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Publication number
WO2015186103A1
WO2015186103A1 PCT/IB2015/054265 IB2015054265W WO2015186103A1 WO 2015186103 A1 WO2015186103 A1 WO 2015186103A1 IB 2015054265 W IB2015054265 W IB 2015054265W WO 2015186103 A1 WO2015186103 A1 WO 2015186103A1
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WO
WIPO (PCT)
Prior art keywords
building
base profile
uprights
metal
profile
Prior art date
Application number
PCT/IB2015/054265
Other languages
French (fr)
Inventor
Lilian STIGLIANI
Elie Lahonda
Original Assignee
New Tech Distri
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by New Tech Distri filed Critical New Tech Distri
Publication of WO2015186103A1 publication Critical patent/WO2015186103A1/en

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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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2463—Connections to foundations
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2466—Details of the elongated load-supporting parts
    • E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/249—Structures with a sloping roof
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2496—Shear bracing therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E04C2003/0456—H- or I-shaped hollow flanged, i.e. "dogbone" metal beams

Definitions

  • the invention relates to a metal structure for a building, this building being for example intended for the breeding of animals.
  • the poles formed by the capital letter sigma shaped section are filled with concrete, to ensure adequate mechanical strength to the structure.
  • This step requires time.
  • the invention proposes a metal structure for a building comprising:
  • poles made from two sections located vis-à-vis and fixed to one another, said sections thus forming the base profile of the column;
  • the posts having the base profile further comprises a lattice structure attached to said base profile.
  • the structure may also have at least one of the following features, taken alone or in combination:
  • each post having the base profile further comprises a lattice structure fixed to this base profile
  • the lattice structure comprises:
  • At least one chord arranged parallel to the profiles forming the base profile of the post;
  • the lattice structure comprises:
  • At least two members arranged parallel to the profiles forming the base profile of the post;
  • At least two uprights at a given position along the longitudinal axis of the base profile, each upright mechanically connecting one of the two members to one of the two profiles;
  • At least two diagonals connecting two levels of uprights one of the diagonals connecting amounts located in the same plane and at two different levels along the longitudinal axis of the base profile, the other of the diagonals connecting the other uprights. located in the same plane and at two different levels along the longitudinal axis of the base profile;
  • the lattice structure comprises angles to mechanically connect the two members between them;
  • the lattice structure comprises:
  • the trusses are made on the basis of two sections located vis-à-vis and fixed to one another;
  • each profile is in the form of a sigma capital letter
  • the aspects relating to the hygiene of the building are particularly important for a building intended for the breeding of animals.
  • the invention also proposes a building comprising a metal structure according to the invention and a roof mounted on the underside of failures of said structure.
  • the building may also include at least one of the following features, taken alone or in combination:
  • - It includes a cladding mounted on the various lattice structures of the columns to form the walls of the building; - The cladding is mounted on the frames or on said another base profile of the lattice structure;
  • the inner wall of the building is smooth
  • said at least one gutter has an asymmetrical U-shaped section, so that the height (H 1 ), on the outside of the building, of this U-profile is lower than the height (H 2 ), on the interior side of the building, of this U-section.
  • FIG. 1 shows an overall view, in perspective, of a metal structure according to the invention
  • Figure 2 shows the shape of a basic section of a pole implemented in the metal structure shown in Figure 1;
  • FIG. 3 shows a partial view of a pole implemented in the metal structure shown in Figure 1, said post associating the basic structure shown in Figure 2 and a lattice-shaped structure;
  • Figures 4a and 4b show two possible variants for the shape of the column structure shown in Figure 3 in its lower part, which is intended to be implanted on a concrete pad;
  • FIG. 5 is an enlarged view of FIG. 1, made at the level of a farm of the metal structure;
  • FIG. 6 shows a partial view of a building, for example for animal breeding, made from a structure according to the invention
  • FIG. 7a shows a localized view of the building of FIG. 6, taken at the level of a rainwater drainage gutter;
  • Figure 7b is a sectional view of the gutter shown in Figure 7a;
  • FIG. 8 shows an alternative embodiment of the post shown in FIG. 3.
  • FIG. 1 A metal structure 100 according to the invention is shown in FIG. 1
  • This metal structure 100 comprises in particular columns 15 made on the basis of two profiles 1 1, 1 1 'situated opposite and fixed to each other, said sections 1 1, 1 1' thus forming the base 10 of the post 15, farms 30 mounted on the posts 15 and failures 40 mounted on the farms 30.
  • each of the two profiles 1 1, 1 1 ' can be in the form of a capital letter sigma. Once fastened together, the two sections 1 1, 1 1 'form a base profile of the post 15.
  • At least one of the posts having the base profile further comprises a lattice structure 16 attached to this base profile.
  • all these posts 15 will comprise a lattice structure 16.
  • the lattice structure 16, forming part of the post 15, makes it possible to stiffen the post 15 and to give it better mechanical strength. Thanks to this, one can dispense with a pour of concrete inside the base profii 10 when the structure 100 is installed on site. We therefore gain in assembly time and costs.
  • the trellis structure 16 is for example represented in FIG.
  • the lattice structure 16 comprises:
  • the plane including the various amounts 18 and the plane including the various amounts 18 ' are different (one on the front of Figure 3, the other on the back of the same figure), but parallel.
  • the ribs 17, 17 ', the uprights 18, 18' and the diagonals 19, 19 ' can be in the form of angles. Fixing these various elements is advantageously carried out with bolts, such as bolts 13 shown in Figure 2.
  • the lattice 16 thus formed in three dimensions is relatively indeformable.
  • the lattice 16 may be made differently, as shown in FIG. 8.
  • the lattice structure 16 comprises
  • the embodiment is similar to that of FIG. 3, except that the ribs 17, 17 'are replaced by a profile conforming to that of FIG. 2.
  • the posts 15 are intended to be mounted on reinforced concrete pads, cast in the ground. To ensure the fixing of the posts on the reinforced concrete pads, two types of fixing are possible, as shown respectively in Figures 4a and 4b.
  • an angle 20 is provided at the bottom of the base profile 10 of the post 15.
  • Another bracket 21 is provided in the lower part of the lattice structure 16 of the same post 15, plus The base profile 10 and the lattice structure 16 thus return the forces on the concrete block, via the intermediates of the angles 20, 21 concerned. This allows to have two fasteners on the reinforced concrete pad, to ensure the maintenance of the load of the roof and the framework in general.
  • each gusset 31 allows a mechanical connection between the truss 30 concerned and the base profile 10 of the truss. 15.
  • the fixing between the gusset, the farm 30 and the post 15 is effected for example by means of bolts.
  • my trusses 30 are made on the basis of two sections 11, 11 'situated facing each other and fixed to one another. Fixing between the two sections 11, 11 'can be effected by means of bolts, for example bent.
  • each profile 11, 11 'farms 30 is in the form of a capital letter sigma.
  • the trusses 30 have a profile in accordance with that shown in FIG.
  • the adjoining trusses are secured to each other by a gusset 32.
  • the structure of the trusses 30 can be reinforced, compared to that shown in FIGS. 1 to 7.
  • This reinforced structure for farms is shown in Figure 8.
  • the jibe of the structure 100 comprises purlins 40 which are fixed on the trusses 30. These purlins 40 extend substantially perpendicularly to the trusses 30. These purlins 40 can be made on the basis of a sigma-shaped profile 11. capital letter.
  • the jibe may also comprise a network of rigid links 42, for example in the form of tubes, extending parallel to the trusses 30 and straps 43, for example in the form of angles, extending transversely relative to the farms 30 and the purlins 40, the rigid links 42 and the shoulder straps 43 allow to reduce the forces on the trusses 30 and more generally to distribute the forces uniformly.
  • certain faults 40 may be mounted offset from the trusses 30.
  • This offset may notably be a downward shift, for example of a half height, failures 40 relative to farms 30. The interest of such a provision will be explained in more detail in support of Figures 6 and following.
  • this offset may be an upward shift, for example of a half height, of the purlins 40 with respect to the trusses 30.
  • FIG. 6 represents a building 200 comprising a metal structure 100 according to the invention on which a roof 60 is mounted.
  • the roof 60 for example made of sheet metal panels, is more precisely mounted on a lower face 45 of the purlins. 40. Having the roof 60 under the purlins 40 allows from the inside of the building to see only this roof, without seeing the structure 100 as a whole. This is particularly interesting, especially when the inner face 62 of the roof 60 is smooth, when one seeks to clean the building 200. There is then no recess, recess or equivalent that would be difficult to clean.
  • the downward shift of the purlins 40, for example of a half-height of failure, compared to the trusses 30 facilitates the installation of the roof 60, from the inside. Indeed, the panels forming this roof 60 can be mounted from one fault to another, without encountering a farm 30, which is then above and away from the roof 60,
  • a similar result can be obtained when the purlins 40 are shifted upwards with respect to the trusses 30.
  • the panels forming the roof 60 can be mounted from one farm to the other, without encountering a breakdown 40, which is then above and away from the roof 60.
  • the building includes a cladding 70 for forming the walls of the building 200.
  • This cladding 70 is advantageously mounted on the various lattice structures 16 of the columns 15 to form the walls of the building 200. More specifically, this cladding 70 may be mounted on the frames 17 or, as the case on said another profile 10 'of base of the lattice structure 16. It can be provided an inner wall 71 of the smooth building, this inner wall corresponding to the inner face of the cladding 70, or to a panel mounted on the inner face of the cladding 70 (as illustrated in FIG. 6), Here again, the smooth appearance of the inner wall 71 facilitates the cleaning of the building.
  • the seal between the roof 60 and the cladding 70 may be effected by a corner piece (not shown) bolted or screwed onto the roof 60 and the cladding 70.
  • a plinth (not shown) may be provided at the foot of the wall internal 71. This prevents shocks prematurely damage this inner wall 71 and cladding 70 on which this inner wall is fixed or the cladding itself according to the embodiment considered.
  • the seal is provided by a cover piece 33.
  • this building 200 comprises at least one gutter 50 for the evacuation of rainwater which is mounted on the various lattice structures 16 of the posts 15. The existence of the lattice structure 16 is therefore put to use in the design of the building as a whole.
  • the latter may include inclined flanges 52, 53.
  • the said at least one gutter 50 has an asymmetrical U-shaped section, so that the height Hi, defined by the outer side of the building 200, this U-profile is lower than the height H 2l defined on the inside of the building 200, this U-section.
  • the gutter 50 can lead to a gutter 51, arranged vertically.
  • the structure 100 according to the invention makes it possible to install awnings 63, on the part of the building which is outside the posts 15.
  • the purlins 40 ', supporting the awnings 63 are of preferably mounted on farms 30 without offset.
  • the awnings 63 are also mounted on the upper face of the purlins 40 '.
  • Awnings 63, and the associated cover allow to hide poles and trusses.
  • the awnings 63 can be used to install temperature control systems inside the building 63.
  • the temperature regulation is generally carried out by a forced air circulation in the building from the systems of regulation.
  • the thermal regulation is then carried out by conventional means, for example a Louisiana, Lanterneau, transversal, tunnel or high extraction air circulation. These types of regulation are known to those skilled in the art and are therefore not described in more detail here.
  • it is then necessary to provide removable flaps on the walls of the building, so on the cladding 70 and as it is done today.
  • An interesting point to note, however, is that since the building 200 according to the invention has walls and a roof smooth inside, the air circulation in the building is better controlled, both in its direction than in its speed. Indeed, inside no obstacle related to the structure 100 does not hinder the air flow.
  • the various elements of the metal structure 100 are advantageously made of galvanized steel. This is advantageously also the case for the roof 60, ie cladding 70 and the awnings 63.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
  • Greenhouses (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to a metal structure (100) for a building including: columns (15) made up of two profile sections (11, 11') positioned facing one another and attached to one another, said profile sections thus forming the basic profile (10) of the column (15); trusses (30) mounted on the columns (15); and purlins (40) mounted on the trusses (30); characterised in that at least one of the columns (15) having the basic profile (10) additionally includes a lattice structure (16) attached to said basic profile (10).

Description

STRUCTURE METALLIQUE POUR UN BATIMENT ET BATIMENT, PAR EXEMPLE DESTINE A L'ELEVAGE D'ANIMAUX, MUNI D'UNE TELLE STRUCTURE.  METALLIC STRUCTURE FOR A BUILDING AND BUILDING, FOR EXAMPLE INTENDED FOR ANIMAL HUSBANDRY, PROVIDED WITH SUCH A STRUCTURE
L'invention concerne une structure métallique pour un bâtiment, ce bâtiment étant par exemple destiné à l'élevage d'animaux.  The invention relates to a metal structure for a building, this building being for example intended for the breeding of animals.
Une structure métallique pour un bâtiment a déjà été proposée dans FR 2 794 153 (D1),  A metal structure for a building has already been proposed in FR 2 794 153 (D1),
Dans ce document D1 , on propose notamment un profilé de base pour réaliser un ensemble de pièces de la structure métallique, à savoir notamment les poteaux, fermes ou pannes. La mise en œuvre d'un même profilé de base pour un ensemble de pièces permet en effet de réduire les coûts de fabrication et de faciliter le montage de la structure sur site. Un profilé de base particulièrement avantageux à cet effet proposé dans ce document est un profilé en forme de sigma en lettre capitale. Un tel profil, fermé, présente une inertie meilleure que celle d'un profil ouvert.  In this document D1, there is proposed in particular a basic section to achieve a set of parts of the metal structure, namely including poles, farms or failures. The implementation of the same basic profile for a set of parts makes it possible to reduce manufacturing costs and facilitate assembly of the structure on site. A particularly advantageous basic section for this purpose proposed in this document is a sigma-shaped profile in a capital letter. Such a profile, closed, has a better inertia than that of an open profile.
Toutefois, lorsqu'une telle structure est installée, les poteaux formés par le profilé en forme de sigma en lettre capitale sont remplis par du béton, afin d'assurer une résistance mécanique adéquate à la structure.  However, when such a structure is installed, the poles formed by the capital letter sigma shaped section are filled with concrete, to ensure adequate mechanical strength to the structure.
Cette étape requiert du temps.  This step requires time.
C'est pourquoi il serait intéressant de proposer une structure métallique pour un bâtiment dont l'installation est plus rapide et maintenant sensiblement la résistance mécanique obtenue avec des poteaux de la structure proposée dans le document D1 une fois remplis de béton.  Therefore it would be interesting to propose a metal structure for a building whose installation is faster and now substantially the strength obtained with poles of the structure proposed in the document D1 once filled with concrete.
A cet effet, l'invention propose une structure métallique pour un bâtiment comprenant :  For this purpose, the invention proposes a metal structure for a building comprising:
- des poteaux réalisés à partir de deux profilés situés en vis-à-vis et fixés l'un à l'autre, lesdits profilés formant ainsi le profil de base du poteau ;  poles made from two sections located vis-à-vis and fixed to one another, said sections thus forming the base profile of the column;
- des fermes montées sur les poteaux ;  - Farms mounted on the posts;
- des pannes montées sur les fermes ;  - breakdowns mounted on farms;
caractérisée en ce que l'un au moins des poteaux présentant le profil de base comprend, en outre, une structure en treillis fixée à ce profil de base. La structure pourra également présenter l'une au moins des caractéristiques suivantes, prise seule ou en combinaison : characterized in that at least one of the posts having the base profile further comprises a lattice structure attached to said base profile. The structure may also have at least one of the following features, taken alone or in combination:
- chaque poteau présentant le profil de base comprend, en outre, une structure en treillis fixée à ce profil de base ;  each post having the base profile further comprises a lattice structure fixed to this base profile;
- la structure en treillis comporte :  the lattice structure comprises:
• au moins une membrure agencée parallèlement aux profilés formant le profil de base du poteau ;  At least one chord arranged parallel to the profiles forming the base profile of the post;
» une pluralité de montants pour fixer ladite au moins une membrure à ce profil de base du poteau, îesdits montants étant agencés à différentes positions le long de l'axe longitudinal dudit profi! de base ;  A plurality of uprights for securing said at least one chord to said base profile of the pole, said uprights being arranged at different positions along the longitudinal axis of said profile; basic ;
• des diagonales reliant mécaniquement les montants agencés à différentes positions le long de l'axe longitudinal du profil de base ; - la structure en treillis comprend :  • diagonals mechanically connecting the amounts arranged at different positions along the longitudinal axis of the base profile; the lattice structure comprises:
• au moins deux membrures agencées parallèlement aux profilés formant le profil de base du poteau;  At least two members arranged parallel to the profiles forming the base profile of the post;
• au moins deux montants à une position donnée le long de l'axe longitudinal du profil de base, chaque montant reliant mécaniquement l'une des deux membrures à l'un des deux profilés; At least two uprights at a given position along the longitudinal axis of the base profile, each upright mechanically connecting one of the two members to one of the two profiles;
• au moins deux diagonales reliant deux niveaux de montants, l'une des diagonales reliant des montants situés dans un même plan et à deux niveaux différents le long de l'axe longitudinal du profil de base, l'autre des diagonales reliant les autres montants situés dans un même plan et à deux niveaux différents le long de l'axe longitudinal du profil de base ; At least two diagonals connecting two levels of uprights, one of the diagonals connecting amounts located in the same plane and at two different levels along the longitudinal axis of the base profile, the other of the diagonals connecting the other uprights. located in the same plane and at two different levels along the longitudinal axis of the base profile;
- la structure en treillis comprend des cornières pour relier mécaniquement les deux membrures entre elles ;  - The lattice structure comprises angles to mechanically connect the two members between them;
- la structure en treillis comprend :  the lattice structure comprises:
« un autre profil de base réalisé à partir de deux profilés situés en vis-à- vis et fixés l'un à l'autre, cet autre profil de base étant agencé parallèlement audit profil de base ; • une pluralité de montants reliant mécaniquement le profil de base audit un autre profil de base appartenant à la structure en treillis, Sesdits montants étant agencés à différentes positions le long de l'axe longitudinal dudit profil de base ; "Another basic profile made from two profiles located vis-à-vis and fixed to one another, this other base profile being arranged parallel to said base profile; A plurality of uprights mechanically connecting the base profile to another base profile belonging to the lattice structure, said uprights being arranged at different positions along the longitudinal axis of said base profile;
- une pluralité de diagonales reliant mécaniquement soit le profil de base audit un autre profil de base de la structure en treillis, soit les montants agencés à différentes positions le long de l'axe longitudinal du profil de base ; a plurality of diagonals mechanically connecting either the base profile to another base profile of the lattice structure, or the uprights arranged at different positions along the longitudinal axis of the base profile;
- les fermes sont réalisées sur la base de deux profilés situés en vis-à-vis et fixés l'un à l'autre ;  - The trusses are made on the basis of two sections located vis-à-vis and fixed to one another;
- chaque profilé se présente sous la forme d'un sigma en lettre capitale ; - each profile is in the form of a sigma capital letter;
- les pannes sont réalisées sur la base d'un profilé en forme de sigma en lettre capitale ;  - failures are made on the basis of a sigma-shaped section in capital letter;
- au moins certaines pannes sont montées de façon décalée par rapport aux fermes ;  at least some faults are mounted offset from the trusses;
- lesdites pannes sont décalées vers le bas, par rapport aux fermes. - said failures are shifted downwards, compared to farms.
Par ailleurs, les bâtiments actuellement réalisés à partir d'une structure telle que proposée dans le document D1 s'avèrent délicat à nettoyer de l'intérieur.  Furthermore, the buildings currently made from a structure as proposed in document D1 are difficult to clean from the inside.
Or, les aspects relatifs à l'hygiène du bâtiment sont particulièrement importants pour un bâtiment destiné à l'élevage d'animaux.  However, the aspects relating to the hygiene of the building are particularly important for a building intended for the breeding of animals.
La maîtrise de la ventilation du bâtiment est également d'importance.  Mastering the ventilation of the building is also important.
Pour résoudre l'un au moins de ces inconvénients, l'invention propose également un bâtiment comprenant une structure métallique selon l'invention et une toiture montée sur la face inférieure de pannes de ladite structure.  To solve at least one of these disadvantages, the invention also proposes a building comprising a metal structure according to the invention and a roof mounted on the underside of failures of said structure.
Le bâtiment pourra par ailleurs comprendre l'une au moins des caractéristiques suivantes, prises seules ou en combinaison :  The building may also include at least one of the following features, taken alone or in combination:
- fa face intérieure de la toiture est lisse ;  - the inner face of the roof is smooth;
- il comprend un bardage monté sur les différentes structures en treillis des poteaux pour former les parois du bâtiment ; - le bardage est monté sur les membrures ou sur ledit un autre profil de base de la structure en treillis ; - It includes a cladding mounted on the various lattice structures of the columns to form the walls of the building; - The cladding is mounted on the frames or on said another base profile of the lattice structure;
- fa paroi interne du bâtiment est lisse ;  - The inner wall of the building is smooth;
- il présente des auvents montés sur (a face extérieure de pannes situées à l'extérieur des poteaux ;  - It has awnings mounted on (a external face of failures located outside the poles;
- i( comprend au moins un chéneau pour l'évacuation des eaux pluviales qui est monté sur les différentes structures en treillis des poteaux ;  - i (includes at least one gutter for the evacuation of rainwater which is mounted on the various lattice structures of the poles;
- ledit au moins un chéneau présente un profilé en U asymétrique, de sorte que la hauteur (H-i), du côté extérieur du bâtiment, de ce profilé en U est plus faible que la hauteur (H2), du côté intérieur du bâtiment, de ce profilé en U. said at least one gutter has an asymmetrical U-shaped section, so that the height (H 1 ), on the outside of the building, of this U-profile is lower than the height (H 2 ), on the interior side of the building, of this U-section.
L'invention sera mieux comprise et d'autres buts, avantages et caractéristiques de celle-ci apparaîtront plus clairement à ia lecture de la description qui suit et qui est faite au regard des dessins annexés, sur lesquels :  The invention will be better understood and other objects, advantages and characteristics thereof will appear more clearly on reading the description which follows and which is made with reference to the appended drawings, in which:
- la figure 1 représente une vue d'ensemble, en perspective, d'une structure métallique conforme à l'invention ;  - Figure 1 shows an overall view, in perspective, of a metal structure according to the invention;
- la figure 2 représente la forme d'un profilé de base d'un poteau mis en œuvre dans la structure métallique représentée sur la figure 1 ;  - Figure 2 shows the shape of a basic section of a pole implemented in the metal structure shown in Figure 1;
- la figure 3 représente une vue partielle d'un poteau mis en œuvre dans la structure métallique représentée sur la figure 1 , ledit poteau associant la structure de base représentée sur la figure 2 et une structure en forme de treillis ;  - Figure 3 shows a partial view of a pole implemented in the metal structure shown in Figure 1, said post associating the basic structure shown in Figure 2 and a lattice-shaped structure;
- les figures 4a et 4b représentent deux variantes envisageables pour la forme de la structure du poteau représenté sur la figure 3 dans sa partie basse, laquelle est destiné à s'implanter sur un plot en béton ;  - Figures 4a and 4b show two possible variants for the shape of the column structure shown in Figure 3 in its lower part, which is intended to be implanted on a concrete pad;
- la figure 5 est une vue agrandie de ia figure 1 , réalisée au niveau d'une ferme de la structure métallique ;  FIG. 5 is an enlarged view of FIG. 1, made at the level of a farm of the metal structure;
- la figure 6 représente une vue partielle d'un bâtiment, par exemple destiné à l'élevage d'animaux, réalisé à partir d'une structure conforme à l'invention ; - îa figure 7a représente une vue localisée du bâtiment de la figure 6, prise au niveau d'un chéneau d'évacuation des eaux pluviales ; - Figure 6 shows a partial view of a building, for example for animal breeding, made from a structure according to the invention; FIG. 7a shows a localized view of the building of FIG. 6, taken at the level of a rainwater drainage gutter;
- la figure 7b est une vue en coupe du chéneau représenté sur ia figure 7a ;  Figure 7b is a sectional view of the gutter shown in Figure 7a;
- la figure 8 représente une variante de réalisation du poteau représenté sur la figure 3.  FIG. 8 shows an alternative embodiment of the post shown in FIG. 3.
Une structure 100 métallique conforme à l'invention est représentée sur la figure 1.  A metal structure 100 according to the invention is shown in FIG.
Cette structure 100 métallique comprend notamment des poteaux 15 réalisés sur la base de deux profilés 1 1 , 1 1 ' situés en vis-à-vis et fixés l'un à l'autre, lesdits profilés 1 1 , 1 1 ' formant ainsi le profii 10 de base du poteau 15, des fermes 30 montés sur les poteaux 15 et des pannes 40 montés sur les fermes 30.  This metal structure 100 comprises in particular columns 15 made on the basis of two profiles 1 1, 1 1 'situated opposite and fixed to each other, said sections 1 1, 1 1' thus forming the base 10 of the post 15, farms 30 mounted on the posts 15 and failures 40 mounted on the farms 30.
Les profilés 1 1 , 1 1 ' sont avantageusement attachés ensemble par l'intermédiaire de boulons 13. Les boulons 13 peuvent être coudés pour assurer un meilleur maintien des deux profilés 1 1 , 1 1 ' ensemble. Comme cela est représenté sur la figure 2, chacun des deux profilés 1 1 , 1 1 ' peut se présenter sous la forme d'un sigma en lettre capitale. Une fois attachés ensemble, les deux profilés 1 1 , 1 1 ' forment un profil 10 de base du poteau 15.  The profiles 1 1, 1 1 'are advantageously attached together by means of bolts 13. The bolts 13 can be bent to ensure a better maintenance of the two sections 1 1, 1 1' together. As shown in Figure 2, each of the two profiles 1 1, 1 1 'can be in the form of a capital letter sigma. Once fastened together, the two sections 1 1, 1 1 'form a base profile of the post 15.
Avantageusement, l'ensemble des poteaux de cette structure Advantageously, all of the columns of this structure
100 est réalisé sur la base desdîts profilés 1 1 , 1 1 ' et donc, sur un profil de base 10. 100 is made on the basis of the profiled sections 1 1, 1 1 'and therefore on a base profile 10.
Par ailleurs, l'un au moins des poteaux 15 présentant le profii 10 de base comprend, en outre, une structure en treillis 16 fixée à ce profil 10 de base. Avantageusement, tous ces poteaux 15 comprendront une structure en treillis 16.  On the other hand, at least one of the posts having the base profile further comprises a lattice structure 16 attached to this base profile. Advantageously, all these posts 15 will comprise a lattice structure 16.
La structure en treillis 16, faisant partie du poteau 15, permet de rigidifier le poteau 15 et de lui conférer une meilleure résistance mécanique. Grâce à cela, on peut s'affranchir d'une coulée de béton à l'intérieur du profii 10 de base quand la structure 100 est installée sur site. On gagne donc en temps de montage et en coûts. La structure en treiliis 16 est par exemple représentée sur la figure 3, The lattice structure 16, forming part of the post 15, makes it possible to stiffen the post 15 and to give it better mechanical strength. Thanks to this, one can dispense with a pour of concrete inside the base profii 10 when the structure 100 is installed on site. We therefore gain in assembly time and costs. The trellis structure 16 is for example represented in FIG.
La structure en treillis 16 comporte :  The lattice structure 16 comprises:
- au moins une membrure 17, 17' agencée parallèlement aux profilés 11 , 11' formant le profil 10 de base du poteau 15;  at least one chord 17, 17 'arranged parallel to the sections 11, 11' forming the base profile of the post 15;
- une pluralité de montants 18, 18' pour fixer ladite au moins une membrure 17, 17' au profil 10 de base du poteau 15, iesdits montants 18, 18' étant agencés à différentes positions le long de l'axe longitudinal du profil 10 de base; et  a plurality of uprights 18, 18 'for fixing said at least one chord 17, 17' to the base profile of the pole 15, said uprights 18, 18 'being arranged at different positions along the longitudinal axis of the profile 10 basic; and
- des diagonales 19, 19' reliant mécaniquement entre eux les montants 18, 18' agencés à différentes positions le long de l'axe longitudinal du profil 10 de base. - Diagonals 19, 19 'mechanically interconnecting the uprights 18, 18' arranged at different positions along the longitudinal axis of the base profile 10.
Avantageusement, on pourra prévoir deux membrures 17, 17' agencés parallèlement entre elles et parallèlement par rapport aux profilés 11 , 11' du profil de base 10 du poteau 15. Dans ce cas, une ou plusieurs cornières 9 reliant les deux membrures 17, 17' entre elles peuvent être prévues. Dans ce cas également, on peut prévoir, pour chaque niveau où se trouve un montant, deux montants 18, 18', chaque montant 18, 18' reliant mécaniquement l'une 17 des deux membrures 17, 17' à l'un des deux profilés 1 , 11'. De même, on peut alors prévoir entre deux niveaux de montants 18, 18', deux diagonales 19, 19', l'une 19 des diagonales 19, 19' reliant les montants 18 {sur l'avant de la figure 3) situés dans un même plan et à deux niveaux différents le long de l'axe longitudinal du profil de base 10, l'autre 19' des diagonales reliant les montants 18' (sur l'arrière de la figure 3) situés dans un même plan et à deux niveaux différents le long de l'axe longitudinal du profil 10 de base. Le plan incluant les différents montants 18 et le plan incluant les différents montants 18' sont différents (l'un sur l'avant de la figure 3 ; l'autre sur l'arrière de cette même figure), mais parallèles.  Advantageously, it is possible to provide two ribs 17, 17 'arranged parallel to each other and parallel to the profiles 11, 11' of the base profile 10 of the post 15. In this case, one or more angles 9 connecting the two chords 17, 17 'between them can be provided. In this case also, it is possible to provide, for each level where there is an amount, two uprights 18, 18 ', each upright 18, 18' mechanically connecting one 17 of the two chords 17, 17 'to one of the two profiles 1, 11 '. Similarly, one can then provide between two levels of uprights 18, 18 ', two diagonals 19, 19', one 19 diagonals 19, 19 'connecting the uprights 18 {on the front of Figure 3) located in the same plane and at two different levels along the longitudinal axis of the base profile 10, the other 19 'of the diagonals connecting the uprights 18' (on the back of Figure 3) located in the same plane and to two different levels along the longitudinal axis of the base profile. The plane including the various amounts 18 and the plane including the various amounts 18 'are different (one on the front of Figure 3, the other on the back of the same figure), but parallel.
Cela permet d'avoir une structure en treillis 16 symétrique qui répartir mieux les charges.  This makes it possible to have a symmetrical trellis structure 16 which better distributes the charges.
Les membrures 17, 17', les montants 18, 18' et les diagonales 19, 19' peuvent se présenter sous la forme de cornières. La fixation de ces différents éléments s'effectue avantageusement avec des boulons, tels que les boulons 13 représentés sur la figure 2. The ribs 17, 17 ', the uprights 18, 18' and the diagonals 19, 19 'can be in the form of angles. Fixing these various elements is advantageously carried out with bolts, such as bolts 13 shown in Figure 2.
Le treillis 16 ainsi formé en trois dimensions est relativement indéformable.  The lattice 16 thus formed in three dimensions is relatively indeformable.
Le treillis 16 peut être réalisé autrement, comme cela est représenté sur fa figure 8. Ici, la structure en treillis 16 comprend  The lattice 16 may be made differently, as shown in FIG. 8. Here, the lattice structure 16 comprises
- un autre profil de base 10' réalisé à partir de deux profilés 11', 1 " situés en vis-à-vis et fixés l'un à l'autre, cet autre profil de base 10' étant agencé parallèlement audit profil de base 10;  - Another base profile 10 'made from two sections 11', 1 "located vis-à-vis and fixed to one another, this other base profile 10 'being arranged parallel to said base profile 10;
- une pluralité de montants 18, 18' reliant mécaniquement ie profil de base 10 audit un autre profil de base 10' appartenant à la structure en treillis 16, lesdits montants 18, 18' étant agencés à différentes positions le long de l'axe longitudinal dudit profil de base 10 ;  a plurality of uprights 18, 18 'mechanically connecting the base profile 10 to another base profile 10' belonging to the lattice structure 16, said uprights 18, 18 'being arranged at different positions along the longitudinal axis said base profile 10;
- une pluralité de diagonales 19, 19' reliant mécaniquement le profil de base 10 audit un autre profil de base 10' de ia structure en treillis 16.11 convient alors de noter que ledit un autre profil de base 10' correspond à celui qui a été décrit à l'appui de la figure 2.  a plurality of diagonals 19, 19 'mechanically connecting the base profile 10 to another base profile 10' of the lattice structure 16.11 should then be noted that said another base profile 10 'corresponds to that which has been described in support of Figure 2.
Selon une variante (non représentée) à la réalisation représentée sur la figure 8, les diagonales 19, 19' relient mécaniquement les montants 18, 18' agencés à différentes positions le long de i'axe longitudinal du profil de base 10 et non pas les deux profils de base 10, 10'. Dans cette variante, ia réalisation est similaire à celle de la figure 3, sauf que les membrures 17, 17' sont remplacées par un profil conforme à celui de la figure 2.  According to a variant (not shown) in the embodiment shown in FIG. 8, the diagonals 19, 19 'mechanically connect the uprights 18, 18' arranged at different positions along the longitudinal axis of the base profile 10 and not the two basic profiles 10, 10 '. In this variant, the embodiment is similar to that of FIG. 3, except that the ribs 17, 17 'are replaced by a profile conforming to that of FIG. 2.
Les poteaux 15 sont destinés à être montés sur des plots en béton armé, coulés dans le sol. Pour assurer la fixation des poteaux sur les plots en béton armé, deux types de fixation sont envisageables, comme cela est représenté respectivement sur les figures 4a et 4b.  The posts 15 are intended to be mounted on reinforced concrete pads, cast in the ground. To ensure the fixing of the posts on the reinforced concrete pads, two types of fixing are possible, as shown respectively in Figures 4a and 4b.
Sur la figure 4a, une cornière 20 est prévue en partie basse du profil de base 10 du poteau 15. Une autre cornière 21 est prévue dans la partie basse de ia structure en treillis 16 de ce même poteau 15, plus précisément en partie basse de la ou chaque membrure 17. Le profil de base 10 et [ a structure en treillis 16 renvoient ainsi les efforts sur le plot en béton, par i'Întermédiaires des cornières 20, 21 concernées. Cela permet d'avoir deux fixations sur le plot en béton armé, pour assurer le maintien de la charge de la toiture et de îa charpente en générai. In FIG. 4a, an angle 20 is provided at the bottom of the base profile 10 of the post 15. Another bracket 21 is provided in the lower part of the lattice structure 16 of the same post 15, plus The base profile 10 and the lattice structure 16 thus return the forces on the concrete block, via the intermediates of the angles 20, 21 concerned. This allows to have two fasteners on the reinforced concrete pad, to ensure the maintenance of the load of the roof and the framework in general.
En variante, comme ceia est représenté sur la figure 4b, il est possible de fixer le poteau 15 sur le plot en béton par la seule cornière 20 prévue en partie basse du profil de base 10. Dans ce cas, la diagonale 19, 19' la plus basse de la structure en treillis 16 est montée à la fois sur un montant 8, 18' respectif et sur la cornière 20. Les charges appliquées au poteau 15 sont alors absorbées par cette cornière 20. On peut alors prévoir de couîer du béton jusqu'à une certaine hauteur du poteau 15, par exemple jusqu'au premier montant 18, pur réaliser un encastrement.  Alternatively, as it is shown in Figure 4b, it is possible to fix the post 15 on the concrete pad by the only angle 20 provided in the lower part of the base profile 10. In this case, the diagonal 19, 19 ' the lowest of the lattice structure 16 is mounted both on a respective upright 8, 18 'and on the angle 20. The loads applied to the post 15 are then absorbed by this angle 20. It can then be expected to cast concrete up to a certain height of the pole 15, for example up to the first upright 18, to achieve a recess.
Comme cela est représenté sur la figure 5, !es fermes 30 sont montées sur les poteaux 15 par l'intermédiaire de goussets 31. De préférence, chaque gousset 31 permet une liaison mécanique entre !a ferme 30 concernée et le profil de base 10 du poteau 15. La fixation entre le gousset, la ferme 30 et le poteau 15 s'effectue par exemple par l'intermédiaire de boulons.  As shown in FIG. 5, the trusses 30 are mounted on the posts 15 via gussets 31. Preferably, each gusset 31 allows a mechanical connection between the truss 30 concerned and the base profile 10 of the truss. 15. The fixing between the gusset, the farm 30 and the post 15 is effected for example by means of bolts.
Avantageusement, mes fermes 30 sont réalisées sur ia base de deux profilés 11 , 11' situés en vis-à-vis et fixés l'un à l'autre. La fixation entre les deux profilés 11 , 11' peut s'effectuer par l'intermédiaire de boulons, par exemple coudés. Avantageusement, chaque profilé 11 , 11 ' des fermes 30 se présente sous la forme d'un sigma en lettre capitale. Ainsi, dans un mode de réalisation particulièrement avantageux, les fermes 30 présentent un profil conforme à celui qui est représenté sur la figure 2.  Advantageously, my trusses 30 are made on the basis of two sections 11, 11 'situated facing each other and fixed to one another. Fixing between the two sections 11, 11 'can be effected by means of bolts, for example bent. Advantageously, each profile 11, 11 'farms 30 is in the form of a capital letter sigma. Thus, in a particularly advantageous embodiment, the trusses 30 have a profile in accordance with that shown in FIG.
Au niveau du point culminant de fa structure, les fermes 30 attenantes sont fixées entre elles par l'intermédiaire d'un gousset 32.  At the culmination point of the structure, the adjoining trusses are secured to each other by a gusset 32.
Par ailleurs, la structure des fermes 30 peut être renforcée, par rapport à celle qui est représentée sur les figures 1 à 7. A cet effet, on peut prévoir une structure en treillis, avantageusement réalisée avec des profils tels que ceux représentés sur la figure 2. Cette structure renforcée pour les fermes est visible sur la figure 8. Moreover, the structure of the trusses 30 can be reinforced, compared to that shown in FIGS. 1 to 7. For this purpose, it is possible to provide a lattice structure advantageously made with profiles such as those shown in Figure 2. This reinforced structure for farms is shown in Figure 8.
L'empannage de la structure 100 comprend des pannes 40 qui sont fixées sur les fermes 30, Ces pannes 40 s'étendent sensiblement perpendiculairement aux fermes 30. Ces pannes 40 peuvent être réalisé sur la base d'un profilé 11 en forme de sigma en lettre capitale. L'empannage peut également comprendre un réseau de liens rigides 42, se présentant par exemple sous la forme de tubes, s'étendant parallèlement aux fermes 30 et de bretelles 43, se présentant par exemple sous la forme de cornières, s'étendant selon transversalement par rapport aux fermes 30 et aux pannes 40, tes liens rigides 42 et les bretelles 43 permettent de ramener les efforts sur les fermes 30 et plus généralement de répartir uniformément les efforts.  The jibe of the structure 100 comprises purlins 40 which are fixed on the trusses 30. These purlins 40 extend substantially perpendicularly to the trusses 30. These purlins 40 can be made on the basis of a sigma-shaped profile 11. capital letter. The jibe may also comprise a network of rigid links 42, for example in the form of tubes, extending parallel to the trusses 30 and straps 43, for example in the form of angles, extending transversely relative to the farms 30 and the purlins 40, the rigid links 42 and the shoulder straps 43 allow to reduce the forces on the trusses 30 and more generally to distribute the forces uniformly.
Comme cela peut être constaté sur la figure 5, ou encore sur la figure 1 , certaines pannes 40 peuvent être montées de façon décalée par rapport aux fermes 30. Ce décalage peut notamment être un décalage vers le bas, par exemple d'une demi-hauteur, des pannes 40 par rapport aux fermes 30. L'intérêt d'une telle disposition sera expliqué de façon plus détaillée à l'appui des figures 6 et suivantes. En variante, ce décalage peut être un décalage vers le haut, par exemple d'une demi-hauteur, des pannes 40 par rapport aux fermes 30.  As can be seen in FIG. 5, or again in FIG. 1, certain faults 40 may be mounted offset from the trusses 30. This offset may notably be a downward shift, for example of a half height, failures 40 relative to farms 30. The interest of such a provision will be explained in more detail in support of Figures 6 and following. As a variant, this offset may be an upward shift, for example of a half height, of the purlins 40 with respect to the trusses 30.
La figure 6 représente en effet un bâtiment 200 comportant une structure 100 métallique conforme à l'invention sur laquelle est montée une toiture 60. La toiture 60, par exemple formée de panneaux en tôles, est plus précisément montée sur une face inférieure 45 des pannes 40. Le fait de disposer la toiture 60 sous les pannes 40 permet, depuis l'intérieur du bâtiment de ne voir que cette toiture, sans voir la structure 100 dans son ensemble. Ceci est particulièrement intéressant, en particulier lorsque la face intérieure 62 de la toiture 60 est lisse, lorsque l'on cherche à nettoyer le bâtiment 200. Il n'y a alors aucun recoin, renfoncement ou équivalent qui serait difficile à nettoyer.  FIG. 6 represents a building 200 comprising a metal structure 100 according to the invention on which a roof 60 is mounted. The roof 60, for example made of sheet metal panels, is more precisely mounted on a lower face 45 of the purlins. 40. Having the roof 60 under the purlins 40 allows from the inside of the building to see only this roof, without seeing the structure 100 as a whole. This is particularly interesting, especially when the inner face 62 of the roof 60 is smooth, when one seeks to clean the building 200. There is then no recess, recess or equivalent that would be difficult to clean.
Le décalage vers le bas des pannes 40, par exemple d'une demi-hauteur de panne, par rapport aux fermes 30 facilite l'installation de la toiture 60, par l'intérieur. En effet, les panneaux formant cette toiture 60 peuvent être montés d'une panne à l'autre, sans rencontrer une ferme 30, laquelle se situe alors au-dessus et à distance de la toiture 60, The downward shift of the purlins 40, for example of a half-height of failure, compared to the trusses 30 facilitates the installation of the roof 60, from the inside. Indeed, the panels forming this roof 60 can be mounted from one fault to another, without encountering a farm 30, which is then above and away from the roof 60,
Un résultat similaire peut être obtenu lorsque les pannes 40 sont décalées vers le haut par rapport aux fermes 30. Dans ce cas, les panneaux formant la toiture 60 peuvent être montés d'une ferme à l'autre, sans rencontrer une panne 40, laquelle se situe alors au-dessus et à distance de la toiture 60.  A similar result can be obtained when the purlins 40 are shifted upwards with respect to the trusses 30. In this case, the panels forming the roof 60 can be mounted from one farm to the other, without encountering a breakdown 40, which is then above and away from the roof 60.
Décaler les pannes 40 vers le bas, par rapport aux fermes, reste cependant avantageux.  Offset 40 down, compared to farms, however, remains advantageous.
Outre la toiture 60, ie bâtiment comprend un bardage 70 permettant de former les murs du bâtiment 200.  In addition to the roof 60, the building includes a cladding 70 for forming the walls of the building 200.
Ce bardage 70 est avantageusement monté sur les différentes structures en treillis 16 des poteaux 15 pour former les parois du bâtiment 200. Plus précisément, ce bardage 70 pourra être monté sur les membrures 17 ou, selon le cas sur lesdits un autre profil 10' de base de la structure en treillis 16. On pourra prévoir une paroi interne 71 du bâtiment lisse, cette paroi interne correspondant soit à la face interne du bardage 70, soit à un panneau monté sur la face interne du bardage 70 (cas illustré sur la figure 6), Là également, l'aspect lisse de la paroi interne 71 facilite le nettoyage du bâtiment.  This cladding 70 is advantageously mounted on the various lattice structures 16 of the columns 15 to form the walls of the building 200. More specifically, this cladding 70 may be mounted on the frames 17 or, as the case on said another profile 10 'of base of the lattice structure 16. It can be provided an inner wall 71 of the smooth building, this inner wall corresponding to the inner face of the cladding 70, or to a panel mounted on the inner face of the cladding 70 (as illustrated in FIG. 6), Here again, the smooth appearance of the inner wall 71 facilitates the cleaning of the building.
L'étanchéité entre la toiture 60 et le bardage 70 peut s'effectuer par une pièce en coin (non représentée) boulonnée ou vissée sur la toiture 60 et le bardage 70. On peut prévoir une plinthe (non représentée) au pied de la paroi interne 71. Cela évite que des chocs abiment prématurément cette paroi interne 71 et ie bardage 70 sur lequel cette paroi interne est fixée ou le bardage lui-même selon la variante de réalisation considérée.  The seal between the roof 60 and the cladding 70 may be effected by a corner piece (not shown) bolted or screwed onto the roof 60 and the cladding 70. A plinth (not shown) may be provided at the foot of the wall internal 71. This prevents shocks prematurely damage this inner wall 71 and cladding 70 on which this inner wall is fixed or the cladding itself according to the embodiment considered.
Il convient de noter qu'au niveau de la jonction entre les deux pans de la toiture, l'étanchéité est assurée par une pièce de recouvrement 33.  It should be noted that at the junction between the two sides of the roof, the seal is provided by a cover piece 33.
Un autre intérêt du bâtiment représenté sur la figure 6 concerne l'évacuation des eaux pluviales. En effet, ce bâtiment 200 comprend au moins un chéneau 50 pour l'évacuation des eaux pluviales qui est monté sur les différentes structures en treillis 16 des poteaux 15. L'existence de la structure en treillis 16 est donc mise à profit dans la conception du bâtiment dans son ensemble. Another interest of the building shown in Figure 6 relates to the evacuation of rainwater. Indeed, this building 200 comprises at least one gutter 50 for the evacuation of rainwater which is mounted on the various lattice structures 16 of the posts 15. The existence of the lattice structure 16 is therefore put to use in the design of the building as a whole.
Par ailleurs, pour mieux canaliser les eaux de pluies dans le chéneau 50, ce dernier peut comprendre des rebords inclinés 52, 53. Moreover, to better channel the rainwater in the gutter 50, the latter may include inclined flanges 52, 53.
Cependant, pour éviter tout débordement d'eau pluviale vers l'intérieur du bâtiment 200 en cas de forte pluie, il est avantageusement prévu que ledit au moins un chéneau 50 présente un profilé en U asymétrique, de sorte que la hauteur Hi, définie du côté extérieur du bâtiment 200, de ce profilé en U est plus faible que la hauteur H2l définie du côté intérieur du bâtiment 200, de ce profilé en U. However, in order to avoid any overflow of rainwater into the interior of the building 200 in the event of heavy rain, it is advantageously provided that the said at least one gutter 50 has an asymmetrical U-shaped section, so that the height Hi, defined by the outer side of the building 200, this U-profile is lower than the height H 2l defined on the inside of the building 200, this U-section.
Comme on peut le constater sur la figure 7b, le chéneau 50 peut déboucher vers une gouttière 51 , agencée verticalement.  As can be seen in Figure 7b, the gutter 50 can lead to a gutter 51, arranged vertically.
Enfin, il convient de noter que la structure 100 conforme à l'invention permet d'installer des auvents 63, sur la partie du bâtiment qui est à l'extérieur des poteaux 15. Les pannes 40', supportant les auvents 63, sont de préférence montées sur les fermes 30 sans décalage. Les auvents 63 sont par ailleurs montés sur la face supérieure des pannes 40'.  Finally, it should be noted that the structure 100 according to the invention makes it possible to install awnings 63, on the part of the building which is outside the posts 15. The purlins 40 ', supporting the awnings 63, are of preferably mounted on farms 30 without offset. The awnings 63 are also mounted on the upper face of the purlins 40 '.
Les auvents 63, et la couverture associée permettent de dissimuler les poteaux et les fermes.  Awnings 63, and the associated cover allow to hide poles and trusses.
Par ailleurs, les auvents 63 peuvent être mis à profit pour installer des systèmes de régulation de la température à l'intérieur du bâtiment 63. La régulation de température s'effectue généralement par une circulation d'air forcé dans le bâtiment depuis les systèmes de régulation. La régulation thermique s'effectue alors par des moyens classique, par exemple une circulation d'air de type Louisiane, Lanterneau, transversal, tunnel ou à extraction haute. Ces types de régulation sont connus de l'home du métier et ne sont donc pas décrites de façon plus détaillée ici. Pour assurer cette régulation, il convient alors de prévoir des volets amovibles sur les parois du bâtiment, donc sur le bardage 70 et ce comme cela s'effectue à ce jour. Un point intéressant à relever est cependant lié au fait que ie bâtiment 200 conforme à l'invention présentant des parois et une toiture lisses à l'intérieur, la circulation d'air dans le bâtiment est mieux contrôlée, tant dans sa direction que dans sa vitesse. En effet, à l'intérieur aucun obstacle lié à la structure 100 ne vient gêner la circulation d'air. Furthermore, the awnings 63 can be used to install temperature control systems inside the building 63. The temperature regulation is generally carried out by a forced air circulation in the building from the systems of regulation. The thermal regulation is then carried out by conventional means, for example a Louisiana, Lanterneau, transversal, tunnel or high extraction air circulation. These types of regulation are known to those skilled in the art and are therefore not described in more detail here. To ensure this regulation, it is then necessary to provide removable flaps on the walls of the building, so on the cladding 70 and as it is done today. An interesting point to note, however, is that since the building 200 according to the invention has walls and a roof smooth inside, the air circulation in the building is better controlled, both in its direction than in its speed. Indeed, inside no obstacle related to the structure 100 does not hinder the air flow.
Enfin, il convient de noter que les différents éléments de la structure 100 métallique seront avantageusement réalisés en acier galvanisé. Cela est avantageusement le cas également pour la toiture 60, ie bardage 70 et les auvents 63.  Finally, it should be noted that the various elements of the metal structure 100 are advantageously made of galvanized steel. This is advantageously also the case for the roof 60, ie cladding 70 and the awnings 63.

Claims

REVENDICATIONS
1. Structure (100) métallique pour un bâtiment comprenant : A metal structure (100) for a building comprising:
- des poteaux (15) réalisés à partir de deux profilés ( 1 , 1 1 ') situés en vis-à- 5 vis et fixés l'un à l'autre, lesdits profilés formant ainsi un profil de base (10) du poteau (15) ;  posts (15) made from two sections (1, 1 1 ') situated facing one another and fixed to one another, said sections thus forming a base profile (10) of the post (15);
- des fermes (30) montées sur les poteaux (15);  - Trusses (30) mounted on the posts (15);
- des pannes (40) montées sur les fermes (30) ;  - failures (40) mounted on the trusses (30);
caractérisée en ce que l'un au moins des poteaux (15) présentant Se profil de0 base (10) comprend, en outre, une structure en treillis (16) fixée à ce profil de base (10).  characterized in that at least one of the posts (15) having the base profile (10) further comprises a lattice structure (16) attached to said base profile (10).
2. Structure (100) métallique pour un bâtiment selon la revendication 1 , caractérisée en ce chaque poteau (15) présentant le profil de5 base (10) comprend, en outre, une structure en treillis (16) fixée à ce profil de base (10). Metal structure (100) for a building according to claim 1, characterized in that each post (15) having the base profile (10) further comprises a lattice structure (16) attached to said base profile ( 10).
3. Structure (100) métallique pour un bâtiment selon l'une des revendications précédentes, caractérisée en ce que la structure en treillis (16) o comporte : 3. Structure (100) metal for a building according to one of the preceding claims, characterized in that the lattice structure (16) o comprises:
- au moins une membrure (17, 17') agencée parallèlement aux profilés (1 1 , 1 1 ') formant le profil de base (10) du poteau ( 5);  - At least one chord (17, 17 ') arranged parallel to the profiles (1 1, 1 1') forming the base profile (10) of the pole (5);
- une pluralité de montants (18, 18') pour fixer ladite au moins une membrure (17, 17') à ce profil de base (10) du poteau (15), lesdits montants (18, 18') 5 étant agencés à différentes positions le long de Taxe longitudinal dudit profil de base (10);  a plurality of uprights (18, 18 ') for fixing said at least one chord (17, 17') to said base profile (10) of the pole (15), said uprights (18, 18 ') being arranged at different positions along the longitudinal axis of said base profile (10);
- des diagonales (19, 19') reliant mécaniquement les montants (18, 18') agencés à différentes positions le long de l'axe longitudinal du profil de base (10). - diagonals (19, 19 ') mechanically connecting the uprights (18, 18') arranged at different positions along the longitudinal axis of the base profile (10).
0 0
4. Structure (100) métallique pour un bâtiment selon la revendication précédente, caractérisée en ce que la structure en treillis (16) comprend : 4. Structure (100) metal for a building according to the preceding claim, characterized in that the lattice structure (16) comprises:
- au moins deux membrures (17) agencées parallèlement aux profilés (11 , 11 ') formant le profil de base (10) du poteau (15);  - At least two members (17) arranged parallel to the profiles (11, 11 ') forming the base profile (10) of the pole (15);
- au moins deux montants (18, 18') à une position donnée le long de l'axe longitudinal du profil de base (10), chaque montant (18, 18') reliant mécaniquement l'une (17) des deux membrures (17, 17') à l'un des deux profilés ( 1 , 11 ') ;  - at least two uprights (18, 18 ') at a given position along the longitudinal axis of the base profile (10), each upright (18, 18') mechanically connecting one (17) of the two chords ( 17, 17 ') to one of the two sections (1, 11');
- au moins deux diagonales (19, 19') reliant deux niveaux de montants (18, 18'), l'une (19) des diagonales (19, 19') reliant des montants (18) situés dans un même plan et à deux niveaux différents le long de l'axe longitudinal du profil de base (10), l'autre (19') des diagonales reliant les autres montants (18') situés dans un même plan et à deux niveaux différents ie long de l'axe longitudinal du profil de base (10). - at least two diagonals (19, 19 ') connecting two levels of uprights (18, 18'), one (19) of the diagonals (19, 19 ') connecting uprights (18) situated in the same plane and to two different levels along the longitudinal axis of the base profile (10), the other (19 ') diagonals connecting the other uprights (18') located in the same plane and at two different levels ie along the longitudinal axis of the base profile (10).
5. Structure (100) métallique pour un bâtiment selon la revendication précédente, caractérisée en ce que la structure (16) en treillis comprend des cornières (9) pour relier mécaniquement les deux membrures (17, 17') entre elles. 5. Structure (100) metal for a building according to the preceding claim, characterized in that the structure (16) lattice comprises brackets (9) for mechanically connecting the two members (17, 17 ') between them.
6. Structure (100) métallique pour un bâtiment selon l'une des revendications 1 ou 2, caractérisée en ce que la structure (16) en treillis comprend : 6. Structure (100) metal for a building according to one of claims 1 or 2, characterized in that the structure (16) lattice comprises:
- un autre profil de base (10') réalisé à partir de deux profilés (11 ", 1 '") situés en vis-à-vis et fixés l'un à l'autre, cet autre profil de base (10') étant agencé parallèlement audit profil de base ( 0); - Another base profile (10 ') made from two sections (11 ", 1'") located vis-à-vis and fixed to one another, this other base profile (10 ') being arranged parallel to said base profile (0);
- une pluralité de montants (18, 18') reliant mécaniquement le profil de base (10) audit un autre profil de base (10') appartenant à la structure en treillis (16), lesdits montants (18, 8') étant agencés à différentes positions ie long de l'axe longitudinal dudit profil de base (10) ; - une pluralité de diagonales (19, 19') reliant mécaniquement soit le profil de base (10) audit un autre profil de base (10') de la structure en treillis (16), soit les montants (18, 18') agencés à différentes positions le long de l'axe longitudinal du profil de base (10). a plurality of uprights (18, 18 ') mechanically connecting the base profile (10) to another base profile (10') belonging to the lattice structure (16), said uprights (18, 8 ') being arranged at different positions along the longitudinal axis of said base profile (10); a plurality of diagonals (19, 19 ') mechanically connecting either the base profile (10) to another base profile (10') of the lattice structure (16), or the uprights (18, 18 ') arranged at different positions along the longitudinal axis of the base profile (10).
7, Structure (100) métallique pour un bâtiment selon l'une des revendications précédentes, caractérisée en ce que les fermes (30) sont réalisés sur la base de deux profilés ( 1 , 1 1 ') situés en vis-à-vis et fixés l'un à l'autre.  7, Structure (100) metal for a building according to one of the preceding claims, characterized in that the trusses (30) are formed on the basis of two profiles (1, 1 1 ') located vis-à-vis and fixed to each other.
8. Structure (100) métallique pour un bâtiment selon l'une des revendications précédentes, caractérisée en ce que chaque profilé (11 , 11 ') se présente sous la forme d'un sigma en lettre capitale. 8. Structure (100) metal for a building according to one of the preceding claims, characterized in that each section (11, 11 ') is in the form of a capital letter sigma.
9. Structure (100) métallique pour un bâtiment selon l'une des revendications précédentes, caractérisée en ce que les pannes (40, 40') sont réalisées sur la base d'un profilé (11 ) en forme de sigma en lettre capitale. 9. Structure (100) metal for a building according to one of the preceding claims, characterized in that the purlins (40, 40 ') are formed on the basis of a profile (11) in the form of sigma capital letter.
10. Structure (100) métallique pour un bâtiment selon l'une des revendications précédentes, caractérisée en ce qu'au moins certaines pannes (40) sont montées de façon décalée par rapport aux fermes (30). 10. Structure (100) metal for a building according to one of the preceding claims, characterized in that at least some purlins (40) are mounted offset from the trusses (30).
11. Structure (100) métallique pour un bâtiment selon la revendication précédente, caractérisée en ce que lesdites pannes (40) sont décalées vers le bas, par rapport aux fermes (30). 11. Structure (100) metal for a building according to the preceding claim, characterized in that said purlins (40) are offset downwards relative to the trusses (30).
12. Bâtiment (200) comprenant une structure (100) métallique selon l'une des revendications précédentes et une toiture (60) montée sur la face inférieure (45) de pannes (40) de ladite structure (100). 12. Building (200) comprising a structure (100) metal according to one of the preceding claims and a roof (60) mounted on the underside (45) of purlins (40) of said structure (100).
13. Bâtiment (200) selon la revendication précédente, caractérisé en ce que la face intérieure (62) de la toiture (60) est lisse. 13. Building (200) according to the preceding claim, characterized in that the inner face (62) of the roof (60) is smooth.
14, Bâtiment (200) selon l'une des revendications 12 ou 13, caractérisé en ce qu'il comprend un bardage (70) monté sur les différentes structures en treillis (16) des poteaux (15) pour former les parois du bâtiment. 14, Building (200) according to one of claims 12 or 13, characterized in that it comprises a cladding (70) mounted on the various lattice structures (16) of the posts (15) to form the walls of the building.
15. Bâtiment (200) selon Tune des revendications 12 à 14, caractérisé en ce que le bardage (70) est monté sur les membrures (17) ou sur ledit un autre profil de base (10') de la structure en treillis (16). 15. Building (200) according to one of claims 12 to 14, characterized in that the cladding (70) is mounted on the frames (17) or on said another base profile (10 ') of the lattice structure (16). ).
16. Bâtiment (200) selon l'une des revendications 14 ou 15, caractérisé en ce que le bâtiment présente une paroi interne (71) lisse. 16. Building (200) according to one of claims 14 or 15, characterized in that the building has a smooth inner wall (71).
17. Bâtiment (200) selon l'une des revendications 12 à 16, caractérisé en ce qu'il présente des auvents (63) montés sur la face extérieure de pannes (40') situées à l'extérieur des poteaux (15). 17. Building (200) according to one of claims 12 to 16, characterized in that it has louvers (63) mounted on the outer face of purlins (40 ') located outside the poles (15).
18. Bâtiment (200) selon l'une des revendications 12 à 17, caractérisée en ce qu'il comprend au moins un chéneau (50) pour l'évacuation des eaux pluviales qui est monté sur les différentes structures en treillis (16) des poteaux (15). 18. Building (200) according to one of claims 12 to 17, characterized in that it comprises at least one gutter (50) for the evacuation of rainwater which is mounted on the various lattice structures (16) of the posts (15).
19. Bâtiment (200) selon la revendication précédente, caractérisée en ce que ledit au moins un chéneau (50) présente un profilé en U asymétrique, de sorte que la hauteur (H-i), du côté extérieur du bâtiment, de ce profilé en U est plus faible que la hauteur (H2), du côté intérieur du bâtiment, de ce profilé en U. 19. Building (200) according to the preceding claim, characterized in that said at least one gutter (50) has an asymmetrical U-shaped profile, so that the height (Hi), on the outside of the building, of this U-shaped profile. is lower than the height (H 2 ), on the interior side of the building, of this U-shaped section.
PCT/IB2015/054265 2014-06-06 2015-06-05 Metal structure for a building and building, for example intended for livestock farming, provided with such a structure WO2015186103A1 (en)

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FR1401310A FR3021980B1 (en) 2014-06-06 2014-06-06 METAL STRUCTURE FOR A BUILDING AND BUILDING, FOR EXAMPLE INTENDED FOR THE BREEDING OF ANIMALS, EQUIPPED WITH SUCH A STRUCTURE
FR1401310 2014-06-06

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Cited By (1)

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CN108517957A (en) * 2018-06-05 2018-09-11 北京海东蓝涛洁净工程技术有限公司 A kind of light body steel-concrete building structure and preparation method thereof

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FR3135473B1 (en) 2022-05-12 2024-04-26 Sermeca Stephanoise Corner connection device for industrial buildings with movable perimeter cladding equipped with beams equipped with a runway

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US4253210A (en) * 1979-09-10 1981-03-03 Andre Racicot Metal truss structure
FR2794153A1 (en) 1999-05-26 2000-12-01 Migafrance COLD PROFILE STEEL BRACKET REPLACEMENT READY ASSEMBLY WITH ITS VENTILATION SYSTEM FOR ANIMAL BREEDING
US20100058688A1 (en) * 2007-03-22 2010-03-11 Derek Goddard Partition system for a building space

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Publication number Priority date Publication date Assignee Title
US4253210A (en) * 1979-09-10 1981-03-03 Andre Racicot Metal truss structure
FR2794153A1 (en) 1999-05-26 2000-12-01 Migafrance COLD PROFILE STEEL BRACKET REPLACEMENT READY ASSEMBLY WITH ITS VENTILATION SYSTEM FOR ANIMAL BREEDING
US20100058688A1 (en) * 2007-03-22 2010-03-11 Derek Goddard Partition system for a building space

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108517957A (en) * 2018-06-05 2018-09-11 北京海东蓝涛洁净工程技术有限公司 A kind of light body steel-concrete building structure and preparation method thereof

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