EP0298863A1 - Selbsttragendes flaches netzartiges Gefüge - Google Patents

Selbsttragendes flaches netzartiges Gefüge Download PDF

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Publication number
EP0298863A1
EP0298863A1 EP88401757A EP88401757A EP0298863A1 EP 0298863 A1 EP0298863 A1 EP 0298863A1 EP 88401757 A EP88401757 A EP 88401757A EP 88401757 A EP88401757 A EP 88401757A EP 0298863 A1 EP0298863 A1 EP 0298863A1
Authority
EP
European Patent Office
Prior art keywords
plate
branches
face
hand
elements
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.)
Withdrawn
Application number
EP88401757A
Other languages
English (en)
French (fr)
Inventor
Fouad Daouk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0298863A1 publication Critical patent/EP0298863A1/de
Withdrawn legal-status Critical Current

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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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting 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
    • E04B2001/0053—Buildings characterised by their shape or layout grid
    • E04B2001/0084—Buildings with non right-angled horizontal layout grid, e.g. triangular or hexagonal
    • 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
    • E04B2001/2406—Connection nodes
    • 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
    • E04B2001/2448—Connections between open section 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

Definitions

  • the invention relates to means for the production of a self-supporting planar cross-linked structure comprising at least one lattice of elongate elements extending on a planar sheet in which they are assembled by their ends according to the nodes of the said fishnet.
  • this structure is intended to produce at least one section of wall and / or a roof slope of a building and / or of a habitable construction. More precisely but not exclusively, this structure is intended to withstand forces oriented in a direction orthogonal to the plane of the ply of elements such as those generated by the mass of these elongated elements or even that of covering and / or covering elements of the structure or the efforts generated by its association with other construction structures.
  • the present invention relates to a self-supporting building structure comprising one, two or three levels. It relates more particularly to modular and extendable residential buildings but also relates to constructions for other uses.
  • the present invention therefore relates to a self-supporting building structure which can be produced easily by a non-specialized person without handling problem.
  • each planar reticulated sheet must withstand forces oriented orthogonally to the plane it defines and transmit forces along the axis of this plane.
  • the knots of the mesh are located on a surface with the greatest possible curvature compatible with the other constraints of the project, such as the height maximum, the area of the cover, the waterproofing, the interior volume.
  • each assembly node comprises a core around which radiates a plurality of plates, on the one hand, oriented according to the arrangement chosen for the structural elements and, on the other hand, each drilled in correspondence with arranged orifices in the ends of the structural elements.
  • the height of the core allows the connection by welding of the plates which must radiate around this core.
  • One result which the invention aims to obtain is a planar and self-supporting reticulated structure which can be produced by a non-specialized person and without the use of traditional lifting means.
  • the subject of the invention is means for producing a reticulated structure of the aforementioned type, in particular characterized in that, instead of the support consisting only of a central core around which the branches connecting to the structural elements radiate. , said support consists of at least one rigid plate on at least one of its two opposite faces from which the connecting branches are anchored so as to radiate parallel to said face and according to the required arrangement.
  • cross-linked structure 1 plane and self-supporting consisting of a mesh 2 of elongate structural elements 3 extending in a flat sheet 4 in which they are assembled by their ends 5 according to the nodes 6 of the said fishnet.
  • the elements 3 are assembled in line with each node by a device 8 for rigid assembly, that is to say a device which guarantees a connection by embedding to a common support 9 of each of the elements structural.
  • This connecting device must guarantee the transmission of bending moments between the structural elements, particularly when the structure is intended to withstand forces oriented generally in a direction orthogonal to the plane of the ply 4, which is precisely the case since, in addition to the loads natural and of the mass of the structural elements provision is made in particular to make the sheet support the mass of a cover 10 and / or that of an interior covering 11 and the load of the floor 25 '.
  • covering it will be understood any substantially flat, inclined or horizontal surface in order to seal the construction and / or allow the movement of people.
  • the structural elements preferably have dimensions and a mass such that they remain maneuverable by a person.
  • each connecting device 8 comprises a plurality of branches 12 which are organized on the support 9 according to the arrangement of the structural elements which converge towards the node where the device must be located.
  • connection means 14 by embedding with said ends 5 of the elements.
  • the said support 9 instead of the support 9 consisting only of a central core around which the branches connecting to the structural elements radiate, the said support 9 consists of at least one rigid plate on at least one of the two faces opposite 15, 16 of which the connecting arms are anchored so as to radiate parallel to said face and according to the required arrangement.
  • the plate and the branches are made of metallic materials of the same kind and are assembled by welding in the plane of the plate.
  • the connecting branches 12 all have substantially the same thickness "e" in a plane normal to the face 15 of the plate 9 on which they are anchored and they generally all have a planar face 17, such as a song, parallel to said face 15 of the plate and on the other hand, the connection device comprises a counter plate 18 which in turn comprises at least one bearing face 19 on at least some of the flat faces 17 of the branches 12 and at least one anchoring means 20 to the plate 9 capable of developing a powerful clamping action of the counter plate on said faces 17 of the branches.
  • the anchoring means 20 consists of a plurality of bolts which pass through the plate and the counter plate and are locked by nuts which rest on the free face 16 of the plate 9 while the heads of the bolts support for their part on the free face 21 of the counter plate 18.
  • connection device comprises an even number of connection branches 12
  • these branches are formed in pairs by means of a bent plate 22 substantially in V shape formed at the required angle between the branches and these plates are anchored on the face 15 concerned of the plate 9 in line with their folding zone 23 according to the arrangement chosen for the branches.
  • At least one of the parts 9, 18 that constitute the plate 9 and the counter plate 18 has at least one anchoring means 24, 24a, 24b, 24c, 24d for a member 25 of postponement and / or recovery efforts, in particular: - on the plate 9, an anchoring means 24a, 24b, 24c which takes up the bending forces which come from the load orthogonal to the flat face to transmit it via at least one cross member 25 substantially horizontal to an opposite structure such as another ply, - On the counter-plate 18, an anchoring means 24d which makes it possible to associate the framework of a window niche or an external extension with the construction carried out.
  • the anchoring means can be a simple weld or a tab whose dimensions and orientation are obviously adapted to each type of construction ( Figures 6 and 8) and thus allow, relative to the knot, to carry variable heights a member 25 and for example the floor 25 'which it carries.
  • its base can be provided with lugs 24c for support on the side opposite to the crosspiece 25 and, for example, on the elongate elements 3 of the ply 4.
  • a construction comprises two crosslinked structures arranged for example along the slopes 26 of a roof 27, the forces generated by the mass of the structural elements of each ply and / or by the mass of the roof 10 and / or the internal coating of the ply can be taken up by the anchoring means 24 and the crosspieces 25 such as beams which extend in a horizontal plane at least between some of the opposite plates of the two plies.
  • the structural elements which allow the construction of the structure 1 are also particular in that they comprise at least one face 28, 29 intended to be disposed substantially parallel to the plane of the sheet and which each carries a plurality of means at a predetermined pitch.
  • the parts 31 for fixing the cover 10 to the structural elements 3 each consist of a column 33 intended to extend substantially orthogonally to the ply and which comprise: a fixing foot 34 on one of the anchoring means 30 that each structural element 3 carries for this purpose, at a certain distance d adjustable above the foot 34, a plate 35 substantially orthogonal to the column, interposed between the plate 35 and the column, a means 36 for adjusting the distance d between the fixing foot and the plane of the plate, - beyond the plate, that is to say in the vicinity of the free end of the column, a means 37 for fixing the cover 10.
  • the role of the columns 33 is essentially to separate the cover 10 from the plane of the sheet of structural elements and at least to allow the establishment of a layer 38 of insulation against the elements and of a waterproof film 39 resting on the plate 35 at a certain distance above the said insulating layer.
  • the cover comprises grids 40 of battens 41 and each grid 40 comprises, on the one hand, at least two frames 42 to which the battens are fixed substantially by their ends 43 and between which these battens 41 extend parallel between them with a pitch determined in particular by the covering elements 44 such as the tiles and, on the other hand, these two members 42 together comprise at least three members 45 arranged in order to cooperate each with one of the fixing means 37 provided on columns 33.
  • the mesh of structural elements which constitutes the structure has a triangular mesh and this mesh is deduced from the geometric characteristics of a pyramid having faces arranged at the same inclination relative to the vertical as those of the slopes main features of the construction.
  • nodes represented carry legs distributed in a star all around their axis, it is obvious that the invention also applies to nodes whose legs only start out at a certain angle, taking into account their situation for example. at the edge of the tablecloth or even in one of its angles (Figure 9).
  • each device support For the assembly of the neighboring ends 5 of structural elements 3 which extend in plies situated along intersecting planes, each device support, on the one hand, comprises at least as many rigid plates 9 as plies of elements at the right of the node 6 of assembly considered and, on the other hand, these plates are rigidly connected together according to the arrangement and the angles induced by the situation of the plies in which the elements extend at the right of the node considered.
  • a habitable construction produced according to the invention will include for example: a plurality of vertical columns fixed to a foundation, for example combined with a reinforced concrete footing so as to constitute the perimeter of the building along which perimeter they are distributed equidistantly according to the module chosen, - beams at least some of which are of determined length to connect two adjacent columns while the others have dimensions determined according to their position in the construction so as to respect the fixed module, these beams being assembled with each other way of forming planar networks of triangles, each network being fixed on said columns with a slope or in continuity with the plane of the columns and, - horizontal sleepers fixed on the anchoring means to the plates of the nodes so as to constitute a floor structure.
  • connecting members which essentially comprise a plate intended to rest on the top of the column and, on the one hand, on one face of this plate, two parallel plates intended to be placed on either side of the bar of the profile for example in I which constitutes the column and to be fixed there by bolting and, on the other hand, on the opposite face of the plate, at least one set two parallel plates arranged to cooperate each with the end of one of the structural elements which converge towards the column.

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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)
  • Tents Or Canopies (AREA)
EP88401757A 1987-07-07 1988-07-05 Selbsttragendes flaches netzartiges Gefüge Withdrawn EP0298863A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710082A FR2617883B1 (fr) 1987-07-07 1987-07-07 Structure modulaire autoporteuse de batiment
FR8710082 1987-07-07

Publications (1)

Publication Number Publication Date
EP0298863A1 true EP0298863A1 (de) 1989-01-11

Family

ID=9353222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401757A Withdrawn EP0298863A1 (de) 1987-07-07 1988-07-05 Selbsttragendes flaches netzartiges Gefüge

Country Status (2)

Country Link
EP (1) EP0298863A1 (de)
FR (1) FR2617883B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340093A (en) * 1991-08-13 1994-08-23 Firma Carl Freudenberg Hydraulically damped rubber bearing
FR2744198A1 (fr) * 1996-01-26 1997-08-01 Secm Sarl Structure tridimensionnelle formee d'elements longilignes assembles par leurs extremites a l'aide de noeuds d'assemblage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942168A (fr) * 1946-02-05 1949-02-01 éléments préfabriqués de charpentes et réalisations de fermes et de poutres à l'intervention de ces éléments
FR1191400A (fr) * 1958-02-08 1959-10-19 Perfectionnements à l'édification ou à la consolidation de combles de bâtiments
US3323820A (en) * 1965-04-19 1967-06-06 Whittaker Corp Space frame structures
US3354590A (en) * 1965-05-03 1967-11-28 Norman T Gilroy Building frame structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477189A (en) * 1967-02-20 1969-11-11 Anthes Imperial Ltd Load supporting structure
US3927499A (en) * 1973-05-24 1975-12-23 Unistrut Corp Space frame floor column system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942168A (fr) * 1946-02-05 1949-02-01 éléments préfabriqués de charpentes et réalisations de fermes et de poutres à l'intervention de ces éléments
FR1191400A (fr) * 1958-02-08 1959-10-19 Perfectionnements à l'édification ou à la consolidation de combles de bâtiments
US3323820A (en) * 1965-04-19 1967-06-06 Whittaker Corp Space frame structures
US3354590A (en) * 1965-05-03 1967-11-28 Norman T Gilroy Building frame structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340093A (en) * 1991-08-13 1994-08-23 Firma Carl Freudenberg Hydraulically damped rubber bearing
US5346189A (en) * 1991-08-13 1994-09-13 Firma Carl Freudenberg Hydraulically damped rubber bearing
FR2744198A1 (fr) * 1996-01-26 1997-08-01 Secm Sarl Structure tridimensionnelle formee d'elements longilignes assembles par leurs extremites a l'aide de noeuds d'assemblage

Also Published As

Publication number Publication date
FR2617883B1 (fr) 1991-10-11
FR2617883A1 (fr) 1989-01-13

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