[go: up one dir, main page]

WO2010081973A3 - Three-hinged arch - Google Patents

Three-hinged arch Download PDF

Info

Publication number
WO2010081973A3
WO2010081973A3 PCT/FR2010/000042 FR2010000042W WO2010081973A3 WO 2010081973 A3 WO2010081973 A3 WO 2010081973A3 FR 2010000042 W FR2010000042 W FR 2010000042W WO 2010081973 A3 WO2010081973 A3 WO 2010081973A3
Authority
WO
WIPO (PCT)
Prior art keywords
case
segments
stress
static frame
hinges
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/FR2010/000042
Other languages
French (fr)
Other versions
WO2010081973A2 (en
Inventor
Hassan Zineddin
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 WO2010081973A2 publication Critical patent/WO2010081973A2/en
Publication of WO2010081973A3 publication Critical patent/WO2010081973A3/en
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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures

Landscapes

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

Abstract

The invention relates to an arch structure characterised by a novel static frame which has been developed from a traditional static frame (three-hinged portal frame) in order to allow both of the slopes thereof (in this case two arc segments) to operate under axial forces instead of bending moments. This static frame forms the union between two arch segments which, prior to the application of external loads (as in the case of a hunting bow), are exposed to the adapted initial stress from the cords thereof. This stress varies according to the variation in the external loads, but it must always be positive (i.e. in a perpetual state of stress as in the case of a prestressed element). Each segment includes two hinges and the two segments are linked by a common hinge at the apex of the structure, known as the floating hinge (C), while the two other hinges (A, B) rest on the foundations.
PCT/FR2010/000042 2009-01-16 2010-01-11 Novel approach for non-accessible large-span roofing Ceased WO2010081973A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR08/06910 2009-01-16
FR0806910A FR2941246B1 (en) 2009-01-16 2009-01-16 THE THIRD THIRD ARTICULATION.

Publications (2)

Publication Number Publication Date
WO2010081973A2 WO2010081973A2 (en) 2010-07-22
WO2010081973A3 true WO2010081973A3 (en) 2010-09-30

Family

ID=41320098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/000042 Ceased WO2010081973A2 (en) 2009-01-16 2010-01-11 Novel approach for non-accessible large-span roofing

Country Status (2)

Country Link
FR (1) FR2941246B1 (en)
WO (1) WO2010081973A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233611C (en) * 1910-03-18 1911-04-15
US2612854A (en) * 1948-07-03 1952-10-07 James Mfg Co Three-hinged arch truss
FR1234093A (en) * 1958-09-03 1960-10-14 Hugill Forge & Engineering Wor metal frame elements
WO2001096679A1 (en) * 2000-06-15 2001-12-20 Bigspace Technologies Pty Ltd A truss and a method of fabricating same
WO2004031499A1 (en) * 2002-09-06 2004-04-15 Poestinger Christian Supporting structure
WO2006007660A1 (en) * 2004-07-21 2006-01-26 Murray Ellen Building methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233611C (en) * 1910-03-18 1911-04-15
US2612854A (en) * 1948-07-03 1952-10-07 James Mfg Co Three-hinged arch truss
FR1234093A (en) * 1958-09-03 1960-10-14 Hugill Forge & Engineering Wor metal frame elements
WO2001096679A1 (en) * 2000-06-15 2001-12-20 Bigspace Technologies Pty Ltd A truss and a method of fabricating same
WO2004031499A1 (en) * 2002-09-06 2004-04-15 Poestinger Christian Supporting structure
WO2006007660A1 (en) * 2004-07-21 2006-01-26 Murray Ellen Building methods

Also Published As

Publication number Publication date
FR2941246A1 (en) 2010-07-23
WO2010081973A2 (en) 2010-07-22
FR2941246B1 (en) 2016-07-29

Similar Documents

Publication Publication Date Title
WO2010128002A3 (en) Supporting arch structure construction method
DK176792B1 (en) Wind blade assembly and method to cushion load or strain
TN2009000301A1 (en) Profile element as carrier structure for the construction of walls
DK2037119T3 (en) Control for wind turbine system and method to reduce the loads acting on such a system
WO2010015866A3 (en) Rotary wing vehicle
AU2012389581A8 (en) Reinforcing element for producing prestressed concrete components, concrete component and production methods
ATE528504T1 (en) DIAGNOSIS OF ANGLE OF ATTACK AND LOAD ERRORS
WO2011128223A3 (en) Supporting means for an elevator system
NO20070320L (en) A deformable fuse bolt.
WO2010002142A3 (en) Battery module comprising battery cell assemblies having aligning and fastening elements
FR2911063B1 (en) RUPTIBLE BRIDGE STRUCTURE FOR STENT, AND STENT INCLUDING SUCH BRIDGE STRUCTURES.
BR112015028588A2 (en) method for prestressing a steel structure and a prestressed steel structure in this way.
DK1948789T3 (en) Process for the preparation of permanent human cell lines
MX371124B (en) Method for erecting a structure made of prefabricated concrete elements and associated structure.
IN2014DN08686A (en)
WO2011107889A3 (en) Coiled tubing injector assembly
EP4022902A4 (en) Harmonizing triangular merge mode with weighted prediction
WO2011050163A9 (en) Method of preventing type 1 diabetes
EA201270121A1 (en) METHOD AND DEVICE FOR MANUFACTURING CONSTRUCTIVE ELEMENTS
BRPI0911467A2 (en) Process for making a strain of zymomonas mobilis, and mutant strain of zymomonas mobilis.
WO2010081973A3 (en) Three-hinged arch
EA201650113A1 (en) PNEUMATIC SUPPORT
BR112013004412A2 (en) seat belt adjustment element
WO2011054327A3 (en) Arrangement for positioning suspended profiled elements in dry construction
DK1977934T3 (en) Buffer to protect a first element when it hits another element

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10710371

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10710371

Country of ref document: EP

Kind code of ref document: A2