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WO2021009576A1 - Structures sphériques constituées de panneaux triangulaires - Google Patents

Structures sphériques constituées de panneaux triangulaires Download PDF

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Publication number
WO2021009576A1
WO2021009576A1 PCT/IB2020/054470 IB2020054470W WO2021009576A1 WO 2021009576 A1 WO2021009576 A1 WO 2021009576A1 IB 2020054470 W IB2020054470 W IB 2020054470W WO 2021009576 A1 WO2021009576 A1 WO 2021009576A1
Authority
WO
WIPO (PCT)
Prior art keywords
panels
cladding
chassis
tenons
panel
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/IB2020/054470
Other languages
English (en)
Inventor
Payam ETMINAN
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 WO2021009576A1 publication Critical patent/WO2021009576A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • E04B7/102—Shell structures
    • 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
    • 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
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3241—Frame connection details
    • 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
    • E04B2001/3288—Panel frame details, e.g. flanges of steel sheet panels

Definitions

  • the invention is related to many sciences, including civil engineering,
  • Glass domes are spherical structures transferring the received loads to the bearing supports (abutments) through linear members, all under direct tension, located in the spherical dome.
  • the domes are usually thinly cladded (with plastic and glass or fabric, etc.) in order to turn the domes into constrained spaces.
  • Geodesic domes are formed based on the 5 main Platonic solids: tetrahedron (four faces), cube (six faces), octahedron (eight faces), dodecahedron (twelve faces) and icosahedron (twenty faces).
  • the polygons only in these five solids are regular with equal sides, and the number of faces is equal to the number of vertices.
  • Geodesic domes are formed through sub-divisions into one or more Platonic solids. Octahedron and icosahedron are inherently more stable because they consist of triangles and are used as main elements in most geodesic domes in the constructions. The more the divisions, the smoother and more flexible the domes. Different materials such as galvanized or plated steel, aluminum and wood can be used in the
  • Flat polycarbonate plates Flat polycarbonate plates, similar in appearance to glass, are produced in 2.05 c 3.05 m dimensions. These plates are supplied with anti-UV layers for protection against sunlight. The plates can also be ordered with anti-UV layers on both sides. These plates are produced in various thicknesses of 2, 3, 4, 6, 8, 10, 12 mm and in all main colors (bronze, blue, milky, yellow, red, green) as well as colorless (the same color as glass). These plates could be bent over length and width.
  • Multi-walled polycarbonate plates Multi-walled plates are produced in
  • Attachment of structure cladding There are several techniques and materials for strengthening and attachment of the cladding to the structure.
  • special glues are sometimes used, and aluminum plates produced in casting factories and galvanized steel plates made into desired forms through pressing machines are sometimes used.
  • Spherical structures comprised of triangular panels are new types of
  • Triangular panels with simple frames and two grooves on both sides are designed for the attachment of cladding and sealing rubber on one side and connection to the adjacent frame on the other side for the formation of a hemisphere.
  • the Tenon is designed as a simple part in the form of a solid or hollow rectangular square for longitudinal connection, alignment and sealing of the panels. In a structure with permanent use, it is possible to eliminate the tenons during assembly and create the Tenon and longitudinal connection after installing the last piece by injecting hardening flowing materials such as various adhesives and mortars such as grout from the top of the sphere.
  • the chassis of the structure is connected and fixed to the lower section with anchor bolts.
  • the entrance corridor and the door are installed on the chassis and the panels and tenons are then put in place and connected to each other from inside and outside with gaskets and one or more bolts and nuts at corners.
  • Panel cladding varies depending on the type of structure usage with the
  • the tenons are normally made of different materials as a simple part in the form of a solid or hollow rectangular square for longitudinal connection, alignment and sealing of the panels.
  • the rubber around the cladding attached during panel assembly is used for sealing and integration of the frame and cladding.
  • Space structures are considered as lightweight construction structures
  • Spherical structures comprised of triangular panels are new types of
  • the panels are usually designed in the form of isosceles triangles as simple frames of different sizes with two grooves on both sides for the attachment of cladding and connection to the adjacent frames with different external angles for the formation of a hemisphere.
  • Panel cladding varies depending on the type of structure usage with the possibility of using different types of glass and common claddings such as polycarbonate and aluminum sandwich panels, even solar cell panels and so on.
  • the tenons are normally made of different materials as a simple part in the form of a solid or hollow rectangular square for longitudinal connection, alignment and sealing of the panels.
  • the rubber around the cladding attached during panel assembly is used for sealing and integration of the frame and cladding.
  • the chassis of the structure is connected and fixed to the lower section with anchor bolts and then the frame of the entrance door is fixed to the chassis and the ground.
  • the panels are then put in place with tenons and connected to each other from inside and outside with gaskets and one or more bolts and nuts at corners.
  • the material and size of the gaskets and their appearance and form in terms of convexity and concavity are designed based on the angles of the panels to each other, so that in addition to creating pinned connections at corners seal the corners of the panels as well.
  • Installation stages 1. First, determination of the installation site 2. Excavation 3. Reinforcement and concrete casting 4. Installation of the spherical structure chassis on the foundation and ensuring the leveling of the chassis 5. Installation of the entrance corridor and door on the chassis and foundation 6. Installation of the panels in their places using tenons 7. Installation of internal and external gaskets using bolts and nuts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

La présente invention concerne des structures sphériques composées de panneaux triangulaires qui sont de nouveaux types de structures réalisées à base de cadres femelles (mortaises) qui sont fixés sur les coins par le biais de tenons (saillies) par des rondelles et des joints d'étanchéité sur la longueur des faces. Des panneaux triangulaires dotés de cadres simples et de deux rainures sur les deux côtés sont conçus pour la fixation d'un revêtement et d'un caoutchouc d'étanchéité sur un côté et le raccordement au cadre adjacent de l'autre côté pour la formation d'un hémisphère. Le tenon est conçu comme une pièce simple sous la forme d'un carré rectangulaire plein ou creux pour un raccordement longitudinal, un alignement et une étanchéité des panneaux.
PCT/IB2020/054470 2019-07-14 2020-05-12 Structures sphériques constituées de panneaux triangulaires Ceased WO2021009576A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IR139650140003014466 2019-07-14
IR13963014460 2019-07-14

Publications (1)

Publication Number Publication Date
WO2021009576A1 true WO2021009576A1 (fr) 2021-01-21

Family

ID=74181459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2020/054470 Ceased WO2021009576A1 (fr) 2019-07-14 2020-05-12 Structures sphériques constituées de panneaux triangulaires

Country Status (1)

Country Link
WO (1) WO2021009576A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113958002A (zh) * 2021-10-25 2022-01-21 金陵科技学院 一种新型参数化可变形单元体及建筑结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9903107B1 (en) * 2016-12-16 2018-02-27 Linda K. Albright Beam connector
CN207812671U (zh) * 2017-12-22 2018-09-04 帝珀玺兴业有限公司 组合式极地屋
CN208056307U (zh) * 2018-01-29 2018-11-06 张慧明 一种球形网结构玻璃房

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9903107B1 (en) * 2016-12-16 2018-02-27 Linda K. Albright Beam connector
CN207812671U (zh) * 2017-12-22 2018-09-04 帝珀玺兴业有限公司 组合式极地屋
CN208056307U (zh) * 2018-01-29 2018-11-06 张慧明 一种球形网结构玻璃房

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113958002A (zh) * 2021-10-25 2022-01-21 金陵科技学院 一种新型参数化可变形单元体及建筑结构
CN113958002B (zh) * 2021-10-25 2022-11-01 金陵科技学院 一种新型参数化可变形单元体及建筑结构

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