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FR2467924A1 - Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre - Google Patents

Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre Download PDF

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Publication number
FR2467924A1
FR2467924A1 FR7926113A FR7926113A FR2467924A1 FR 2467924 A1 FR2467924 A1 FR 2467924A1 FR 7926113 A FR7926113 A FR 7926113A FR 7926113 A FR7926113 A FR 7926113A FR 2467924 A1 FR2467924 A1 FR 2467924A1
Authority
FR
France
Prior art keywords
dome
pyramid
converge
truncated pyramid
building block
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Withdrawn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
FR7926113A
Other languages
French (fr)
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
Priority to FR7926113A priority Critical patent/FR2467924A1/en
Publication of FR2467924A1 publication Critical patent/FR2467924A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3211—Structures with a vertical rotation axis or the like, e.g. semi-spherical structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/12—Walls having neither cavities between, nor in, the solid elements using elements having a general shape differing from that of a parallelepiped
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/327—Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3276—Panel connection details

Landscapes

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

Abstract

The building block (1) has a truncated pyramid shape, to build domed roofs. Each block in a dome is identical, having parallel top (2) and bottom (3) faces, and sides (4) of a common inclination. The summit angle alpha of the base pyramid may be 6 degrees, the angle beta subtended by each side and the base being 87 degrees. Nine hundred blocks may be used to build a half spherical dome (6), with the sides of all blocks extending to converge on the dome centroid (5). The base (3) dimension of the block may vary depending on the required dome size, and the dome may provide both the roof and walls of a building.

Description

DESCRIPTIF
Réalisation de sphères et dômes à l'aide de troncs de pyramide à bases carrées identiques.DESCRIPTION
Realization of spheres and domes using pyramid trunks with identical square bases.

. La présente invention consiste en l'assemblage de troncs de pyramide identiques, fig I, permettant la réalisation de dômes et sphères. . The present invention consists of the assembly of identical pyramid trunks, fig I, allowing the production of domes and spheres.

Les formes utilisées à ce jour pour la réalisation de dômes et sphères'sont : l'hexagone, le triangle, l'icosaedre, l'octoèdre ; toutes appliquées à la réalisation de charpentes nécessitant systématiquement une couverture ; et non en tant que volumes identiques dont l'assemblage par empilage réalise à lui seul dômes et sphères. The forms used to date for the realization of domes and spheres are: the hexagon, the triangle, the icosahedron, the octohedron; all applied to the construction of frameworks systematically requiring coverage; and not as identical volumes whose assembly by stacking alone produces domes and spheres.

La présente invention dans son application à un espace d'habitation, met en oeuvre un moyen rapide et efficace : étant à la fois, mur, charpente, recouiirement. The present invention in its application to a residential space, implements a rapid and effective means: being at the same time, wall, frame, recouiirement.

Particularités du tronc de pyramide
Celui ci est quadrangulaire, à bases carrées traversées en leur centre par la hauteur, fig 2
Constantes ; l'angle forme par le sommet de la pyramide est de 60
les angles de la grande base de la pyramide tronquée sont respectivement de 870.Special features of the pyramid trunk
This one is quadrangular, with square bases crossed in their center by the height, fig 2
Constants; the angle formed by the top of the pyramid is 60
the angles of the large base of the truncated pyramid are 870 respectively.

les angles de ce tronc de pyramide sont immuables. the angles of this pyramid trunk are immutable.

le nombre de troncs de pyramide necessaire pour fermer une sphère est par conséquent immuable. the number of pyramid trunks needed to close a sphere is therefore immutable.

le centre de la sphère est le point de convergence des sommets des pyramides. the center of the sphere is the point of convergence of the vertices of the pyramids.

Dimensions ; la hauteur de ce tronc de pyramide ou épaisseur est variable selon le matériau utilisé.Dimensions; the height of this pyramid trunk or thickness is variable depending on the material used.

les dimensions des bases carrées varient proportionnellement au rayon de la sphère considérée. the dimensions of the square bases vary in proportion to the radius of the sphere considered.

Nombre ; le nombre de troncs de pyramide contenu dans un quart de circonférence est de : 900/ 60 = 15 troncs de pyramide, fig 3 soit 30 troncs de pyramide pour la demie circonférence
le développé à plat de la sphère forme un carré de 30 troncs de pyramide de côté, soit : 30 x Do = 900 troncs de pyramide SIatèriaux et assemblage ; bois, béton cellulaire, plastiques et dérivés .Number; the number of pyramid trunks contained in a quarter of the circumference is: 900/60 = 15 pyramid trunks, fig 3 or 30 pyramid trunks for the half circumference
the flat surface of the sphere forms a square of 30 side pyramid trunks, that is: 30 x C = 900 pyramid trunks SIatèriaux et assemblage; wood, aerated concrete, plastics and derivatives.

le montage peut être envisagé par panneaux constitués de troncs de pyramide pré-assemblés
diverses méthodes d'assemblage, telles que; tenon mortaise, colle, ciment colle, peuvent être employées
aucune qualification spéciale n'est requise pour un tel montage
un gabarit interne peut être envisagé pour une plus grande rapidité de montage, tenant compte du temps de séchage
Cette forme de construction peut s'appliquer à la réalisation d'espaces d'habitation, ensembles de loisir. batiments culturels et expérimentaux
DESCRIPTIF
L'intégration rationnelle de panneaux solaires et photovoltaSques est favorisée par la particularité de cette construction à facet tes
Une application de cette technique est envisagée en décoration et ameublement mounting can be envisaged by panels made up of pre-assembled pyramid trunks
various assembly methods, such as; mortise tenon, glue, cement glue, can be used
no special qualification is required for such an assembly
an internal template can be envisaged for a faster assembly, taking into account the drying time
This form of construction can be applied to the realization of living spaces, leisure complexes. cultural and experimental buildings
DESCRIPTION
The rational integration of solar and photovoltaic panels is favored by the particularity of this faceted construction.
An application of this technique is envisaged in decoration and furniture

Claims (1)

REVENDICATIF  CLAIM . Rdalisation de sphères et dames à l'aide de troncs de pyramide à bases carrées identiques . Alignment of spheres and ladies using pyramid trunks with identical square bases . Caractérisé par l'immuabilité des mesures de ce tronc de pyramide , soit : 60 d'angle de eommet de pyramide, 870 pour les angles de la grande base, les bases carrées de ce tronc de pyramide sont traversées respectivement en leur centre par la hauteur, 900 troncs de pyramide sont necessaires pour réaliser une sphère, le centre de la sphère est le point de convergence des sommets des pyramides . Characterized by the immutability of the measures of this pyramid trunk, that is: 60 from the angle of the pyramid, 870 for the angles of the large base, the square bases of this pyramid trunk are crossed respectively in their center by the height , 900 pyramid trunks are necessary to make a sphere, the center of the sphere is the point of convergence of the vertices of the pyramids Caractérisé par le fait que les dimensions des bases carrées varient proportionnellement au rayon de la sphère considérée Characterized by the fact that the dimensions of the square bases vary in proportion to the radius of the sphere under consideration Caractérisé par le fait que ces troncs de pyramide assemblés réalisent à la fois, mur, charpente, recouvrement  Characterized by the fact that these assembled pyramid trunks realize at the same time, wall, frame, covering
FR7926113A 1979-10-17 1979-10-17 Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre Withdrawn FR2467924A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7926113A FR2467924A1 (en) 1979-10-17 1979-10-17 Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926113A FR2467924A1 (en) 1979-10-17 1979-10-17 Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre

Publications (1)

Publication Number Publication Date
FR2467924A1 true FR2467924A1 (en) 1981-04-30

Family

ID=9230880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926113A Withdrawn FR2467924A1 (en) 1979-10-17 1979-10-17 Building block for dome construction - has standard right truncated pyramid with inclined faces which converge on dome centre

Country Status (1)

Country Link
FR (1) FR2467924A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004510A1 (en) * 1990-09-05 1992-03-19 World Shelters, Inc. Polyhedron building system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004510A1 (en) * 1990-09-05 1992-03-19 World Shelters, Inc. Polyhedron building system
US5230196A (en) * 1990-09-05 1993-07-27 World Shelters, Inc. Polyhedron building system

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