WO2012089871A2 - Système de couverture d'espaces ayant un plan rectangulaire ou carré - Google Patents

Système de couverture d'espaces ayant un plan rectangulaire ou carré Download PDF

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Publication number
WO2012089871A2
WO2012089871A2 PCT/ES2011/000383 ES2011000383W WO2012089871A2 WO 2012089871 A2 WO2012089871 A2 WO 2012089871A2 ES 2011000383 W ES2011000383 W ES 2011000383W WO 2012089871 A2 WO2012089871 A2 WO 2012089871A2
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WO
WIPO (PCT)
Prior art keywords
square
outside
rectangular
covering
substructure
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.)
Ceased
Application number
PCT/ES2011/000383
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English (en)
Spanish (es)
Other versions
WO2012089871A3 (fr
Inventor
Narciso Jesús VÁSQUEZ CARRETERO
José VÁSQUEZ CARRETERO
Hilario VÁSQUEZ VÁSQUEZ
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.)
Universidad de Sevilla
Original Assignee
Universidad de Sevilla
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 Universidad de Sevilla filed Critical Universidad de Sevilla
Publication of WO2012089871A2 publication Critical patent/WO2012089871A2/fr
Publication of WO2012089871A3 publication Critical patent/WO2012089871A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/028—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of structures of pyramidal or conical shape
    • 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
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/105—Grid-like structures

Definitions

  • the main object of the present system is the covering of rectangular or square planar spaces with three-dimensional structure of laminated wood, with spherical domed surface inside and flat surface for canopy roofing outside, and characterized in that it is constituted by a base in Circular ring shape from where the radial nerves start with a curved guideline inside and straight to the outside, on which a lower and upper substructure are supported that allow the placement of a continuous lower board to generate a hemispherical vault inside and another board continuous upper and tongue and groove that allows the support of the covering material towards the outside.
  • the present invention falls within the scientific field of architecture and mechanical engineering.
  • the activity and technology sectors in which the application of the invention described below is located are: architecture and construction technologies, light constructions, wood and wood technology.
  • the vaults constituted an element of covering central spaces with their two faces to the outside.
  • the inner face resolved the decoration of the space, while the outer face resolved the evacuation of water.
  • the outer faces of these vaults were covered to generate different shapes towards the outside, with the flat canopy roof being the most common solution.
  • This new covering was made, at first, by fillers on the vault. With the development of new technologies and materials, this covering ceased to be carried out by means of fillings, considering through the incorporation of a light structure on which the covering material would finally be arranged. In this way this structure acquired the resistant mission, leaving the vaults as a decorative "false ceiling".
  • an interior vault is built without a structural mission, so that the true structure is not observed nor is there a sincere architectural solution with the user.
  • the invention essentially comprises a three-dimensional structure of laminated wood that allows a spherical surface on its inner face and a flat canopy cover on its outer face.
  • interstitial gaps which remain between the base of the circular sleeper ring and the square space of the perimeter, allow the placement of interior triangular wooden lattices, which allow the interior space to be ventilated to the structure, preventing moisture from condensation that can damage the laminated wood or affect its durability.
  • the system of covering spaces of rectangular or square plan, object of the present invention which has a three-dimensional structure of laminated wood, with spherical domed surface inside and flat surface for exterior canopy cover, which allows, by means of said three-dimensional structure, generate a vault towards the interior and a flat roof in the form of an exterior pavilion.
  • the objective of this system is to improve the conventional construction of vaulted spaces with a different exterior covering, using new materials and techniques of contemporary construction.
  • the structure of the system is composed of a series of radial and concentric ribs of laminated wood, which through its design and formalization, support an internal and an external parquet, totally independent, but share this same support.
  • radial ribs with a straight guideline to the outside and curved inside have been used, to make possible a vaulted interior cladding, and a pavilion-shaped outer cladding.
  • Another advantage of the system object of this report is that it achieves a faster and more sustainable architectural performance than conventional construction.
  • Conventional vaults are generally made of concrete or factory, which consume a large amount of material resources and specialized labor, in addition to being a long process and that does not allow the reuse of its components.
  • the system object of the invention solves all this, with a dry and prefabricated construction system, which means a quantitative improvement of all these problems.
  • Another advantage is the technical improvement and the large number of design possibilities offered by this system, since the incorporation, between the outer and inner lining, of a ventilated air chamber, as well as the use of current materials, supposes a significant improvement of its insulating, acoustic, waterproofing properties, etc., and in addition, the system allows different formal solutions, and the incorporation of new elements that provide additional advantages, such as the presence of light lanterns, the possibility of different dimensions and designs in both the inner vaults and the outer pavilion.
  • FIG 1. shows a perspective view of the covering system for rectangular or square planar spaces with a three-dimensional structure of laminated wood, with a spherical domed surface inside and a flat surface for canopy roofing outside.
  • FIG 2. shows a plan view of the system for covering rectangular or square spaces with a three-dimensional structure of laminated wood, with a spherical domed surface inside and a flat surface for a canopy roof outside.
  • FIG 3. shows a perspective view of the covering system for rectangular or square planar spaces with a three-dimensional structure of laminated wood, with a spherical domed surface inside and a flat surface for canopy roofing in its different possibilities.
  • FIG 4. shows several three-dimensional models of the different formal possibilities of the system, collected in FIG. 3.
  • FIG 5. shows a perspective composition of different combination possibilities of the system object of the present invention.
  • FIG 6. shows several three-dimensional models of the composition collected in FIG. 5.
  • FIG 7. shows a plan and section of the covering system for rectangular or square planar spaces with a three-dimensional structure of laminated wood, with a spherical domed surface inside and a flat surface to cover the exterior canopy, vault hemispherical half-orange.
  • FIG 8. shows the exploded view of the main structure and of the arches that make up the lower framework that forms the skeleton of the vault.
  • FIG 9. shows the system sections.
  • the system of covering rectangular or square plan spaces comprises a three-dimensional structure of laminated wood, with spherical domed surface inside and flat surface for canopy roof exterior, and characterized in that it is constituted by a base in the form of a circular ring (1) from where the radial nerves with a curved guideline inside and straight to the outside (2), on which a lower substructure (3) are supported and another upper one (4) that allow the placement of a continuous lower boarding (6) to generate a semi-spherical vault inside and another continuous and tongue and groove upper boarding (5) that allows the support of the covering material towards the outside.
  • Figures 1 and 2 show the whole system of the invention, for a solution of a spherical vault, where there is a base formed by a circular ring (1) of laminated, anchored and fixed wood. On this wooden base (1), a main structural framework of laminated wood formed by radial ribs with a straight guideline to the outside and curved inside (2) is fixed.
  • an air chamber is generated that ventilates through openings (7) located between the circular ring and the square or rectangular base.
  • the interstitial gaps that remain between the base of the circular sleeper ring and the square space of the perimeter allow the placement of interior triangular wooden lattices, which allow the interior space to be ventilated to the structure, preventing moisture condensation that can deteriorate the wood laminate or affect its durability.
  • FIG. 7,8 and 9 An example of a preferred and non-limiting embodiment thereof is shown in FIG. 7,8 and 9, whose specified data are valid for a vault that is inscribed within a square of about ten meters on the side.
  • the structure both main and secondary, is made with laminated and glued wood, type Picea Abies (northern spruce), with quality I and II, with sheets of 34, 20 and 13 mm.
  • the wood will be treated by impregnation with fungicide, insecticide and water-repellent products, as well as with flame retardant products.
  • the joints between the different pieces are made with galvanized metal hardware of S-275 steel of 2750 kg / cm 2 of elastic limit, with quality screws 4.6 and 8.8. They are used, for the joints, plates, anchor bolts and special metal parts that guarantee their stability.
  • the lower ring has a 300 x 700 mm square (8).
  • the main structure is formed by radial nerves orthogonal (9) and diagonal (10) with curved guideline on the lower face and straight directrix on the upper face. These nerves have a variable section as detailed in FIG. 8 and with a width of 105 mm.
  • the lower framework is composed of 80x225 mm (12) constant section arcs and 80x135 mm (13) concentric ribs that are joined to the radial nerves by bolted metal joints.
  • the upper lattice is composed of straps of straight guideline of 80x140 mm (14) that are joined to the main nerves by means of grooves previously made in the workshop.
  • FIG. 9 shows the spherical lower deck (15), located on the lower framework of spruce wood, is tongue and groove and has dimensions of 135x16 mm.
  • the cover material is placed on it.
  • FIG. 9 shows a covering formed by an insulating layer of fiberglass (17) fixed to the splinting, ONDÜLINE® plate (18) fixed to the entanglement by galvanized steel screws, galvanized wire mesh (19), 20x20x1.5 mm, fixed by screws. On this mesh, the covering material would be placed, consisting of ceramic tiles (20) taken to the mesh by cement mortar.
  • the top of the skirt is arranged by cement mortar (21) to prevent the penetration and nesting of birds.
  • the water collection channel (22), of lead sheet and thickness greater than 3 mm, is located between the different vaults, as shown in FIG. 9. ⁇

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Finishing Walls (AREA)

Abstract

La présente invention concerne un système de couverture d'espaces ayant un plan rectangulaire ou carré qui comprend une structure tridimensionnelle en bois lamellé présentant une surface bombée sphérique à l'intérieur et une surface plane pour la toiture du pavillon à l'extérieur, ledit système étant caractérisé en ce qu'il est constitué d'une base en forme d'anneau circulaire (1) d'où partent les nervures radiales (2) sur lesquelles s'appuient une sous-structure inférieure (3) et une autre supérieure (4) permettant la mise en place d'un plancher inférieur continu (6) pour produire une voûte hémisphérique à l'intérieur et un autre plancher supérieur continu et assemblé (5) qui permet de servir d'appui aux matériaux de couverture en direction de l'extérieur.
PCT/ES2011/000383 2010-12-30 2011-12-29 Système de couverture d'espaces ayant un plan rectangulaire ou carré Ceased WO2012089871A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201032011 2010-12-30
ES201032011A ES2385389B1 (es) 2010-12-30 2010-12-30 Sistema de cubrición de espacios de planta rectangular o cuadrada.

Publications (2)

Publication Number Publication Date
WO2012089871A2 true WO2012089871A2 (fr) 2012-07-05
WO2012089871A3 WO2012089871A3 (fr) 2012-11-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/000383 Ceased WO2012089871A2 (fr) 2010-12-30 2011-12-29 Système de couverture d'espaces ayant un plan rectangulaire ou carré

Country Status (2)

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ES (1) ES2385389B1 (fr)
WO (1) WO2012089871A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR796253A (fr) * 1935-10-12 1936-04-03 Système de voûtes porteuses de toitures
CH549138A (de) * 1971-06-01 1974-05-15 Technical Operations Basel Sa Verfahren zur herstellung eines demontierbaren hausgerippes und danach hergestelltes hausgerippe.
US4400927A (en) * 1980-07-14 1983-08-30 Iowa State Research Foundation, Inc. Method of forming a skeletal dome structure in situ
US7152384B1 (en) * 2002-09-10 2006-12-26 Mccarty Gerald Joseph Dome kit, structure and method
CA2623373A1 (fr) * 2005-10-05 2007-04-12 Alukov Hz Spol.S.R.O. Abri de spa
US8307605B2 (en) * 2007-03-26 2012-11-13 Mccarty Gerald Joseph Dome kit, structure and method

Also Published As

Publication number Publication date
ES2385389B1 (es) 2013-05-31
ES2385389A1 (es) 2012-07-24
WO2012089871A3 (fr) 2012-11-22

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