FR2349011A1 - Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices - Google Patents

Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices

Info

Publication number
FR2349011A1
FR2349011A1 FR7611803A FR7611803A FR2349011A1 FR 2349011 A1 FR2349011 A1 FR 2349011A1 FR 7611803 A FR7611803 A FR 7611803A FR 7611803 A FR7611803 A FR 7611803A FR 2349011 A1 FR2349011 A1 FR 2349011A1
Authority
FR
France
Prior art keywords
generatrices
linear sections
weight
matrix
sections forming
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Withdrawn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
FR7611803A
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.)
BARATCABAL PIERRE
Original Assignee
BARATCABAL PIERRE
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 BARATCABAL PIERRE filed Critical BARATCABAL PIERRE
Priority to FR7611803A priority Critical patent/FR2349011A1/en
Publication of FR2349011A1 publication Critical patent/FR2349011A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
    • 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
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • 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
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/83—Other shapes
    • F24S2023/832—Other shapes curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/87—Reflectors layout
    • F24S2023/874—Reflectors formed by assemblies of adjacent similar reflective facets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/13—Profile arrangements, e.g. trusses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The surface consists of a light pre-stressed bearing structure. The materials used give a very favourable ratio of weight to operating rate, with the construction obtained possessing a very low relative weight, that is the ratio of the weight to the useful surface and the amount of wind and climatic load. The structure consists of a superstructure consisting of taut sections which enable the morphological reinforcement and the surface support and matrix to be formed simultaneously. A system of curved linear sections subjected to dynamic or static flexure form simultaneously curved-line generates on the matrix surface and join the superstructure and the surface section. The useful surface is formed if necessary and if possible of modular sections inserted into the network.
FR7611803A 1976-04-20 1976-04-20 Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices Withdrawn FR2349011A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611803A FR2349011A1 (en) 1976-04-20 1976-04-20 Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611803A FR2349011A1 (en) 1976-04-20 1976-04-20 Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices

Publications (1)

Publication Number Publication Date
FR2349011A1 true FR2349011A1 (en) 1977-11-18

Family

ID=9172131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611803A Withdrawn FR2349011A1 (en) 1976-04-20 1976-04-20 Geometric assembly of lightweight structure surfaces - has modular linear sections forming matrix and generatrices

Country Status (1)

Country Link
FR (1) FR2349011A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001159A1 (en) * 1978-05-31 1979-12-27 British Aerospace Forming mould or article
EP0022887A1 (en) * 1979-07-24 1981-01-28 Douglas E. Wood Support structure for a large dimension parabolic reflector and large dimension parabolic reflector
EP0025320A2 (en) * 1979-08-29 1981-03-18 Douglas E. Wood Parabolic-reflector apparatus comprising a plurality of triangular reflecting members
FR2503460A1 (en) * 1981-04-03 1982-10-08 Thomson Csf HYPERFREQUENCY AIR COMPRISING A MIRROR AND A SUPPORT AND CONNECTING ELEMENTS FROM THE SUPPORT TO THE MIRROR
FR2524974A1 (en) * 1982-04-09 1983-10-14 Creusot Loire CONCAVE SOLAR REFLECTOR
WO2018188798A1 (en) * 2017-04-12 2018-10-18 Mirko Dudas Mounting structure, solar module array and method of assembling a mounting structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001159A1 (en) * 1978-05-31 1979-12-27 British Aerospace Forming mould or article
EP0022887A1 (en) * 1979-07-24 1981-01-28 Douglas E. Wood Support structure for a large dimension parabolic reflector and large dimension parabolic reflector
EP0025320A2 (en) * 1979-08-29 1981-03-18 Douglas E. Wood Parabolic-reflector apparatus comprising a plurality of triangular reflecting members
EP0025320A3 (en) * 1979-08-29 1981-09-09 Douglas E. Wood Parabolic-reflector apparatus comprising a plurality of triangular reflecting members, and a system and method of bending substantially triangular plane sections of glass
FR2503460A1 (en) * 1981-04-03 1982-10-08 Thomson Csf HYPERFREQUENCY AIR COMPRISING A MIRROR AND A SUPPORT AND CONNECTING ELEMENTS FROM THE SUPPORT TO THE MIRROR
EP0063063A1 (en) * 1981-04-03 1982-10-20 Thomson-Csf Microwave antenna comprising a mirror and a support, and linking device between mirror and support
US4484198A (en) * 1981-04-03 1984-11-20 Thomson-Csf Antenna support system with two dimension flexibility
FR2524974A1 (en) * 1982-04-09 1983-10-14 Creusot Loire CONCAVE SOLAR REFLECTOR
EP0091871A2 (en) * 1982-04-09 1983-10-19 Creusot-Loire Concave solar reflector
EP0091871A3 (en) * 1982-04-09 1984-11-14 Creusot-Loire Concave solar reflector
WO2018188798A1 (en) * 2017-04-12 2018-10-18 Mirko Dudas Mounting structure, solar module array and method of assembling a mounting structure

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Legal Events

Date Code Title Description
ST Notification of lapse