WO2007033439A3 - Structure comprenant des poutres en treillis prefabriquees et preprotegees - Google Patents

Structure comprenant des poutres en treillis prefabriquees et preprotegees Download PDF

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Publication number
WO2007033439A3
WO2007033439A3 PCT/BE2006/000099 BE2006000099W WO2007033439A3 WO 2007033439 A3 WO2007033439 A3 WO 2007033439A3 BE 2006000099 W BE2006000099 W BE 2006000099W WO 2007033439 A3 WO2007033439 A3 WO 2007033439A3
Authority
WO
WIPO (PCT)
Prior art keywords
protected
trellised
prefabricated
beams
profiled sections
Prior art date
Application number
PCT/BE2006/000099
Other languages
English (en)
Other versions
WO2007033439A2 (fr
Inventor
Sebastien Gerard
Philippe Boeraeve
Jacques Dehard
Jean-Marie Bleus
Emmanuel Bortolotti
Original Assignee
Ct De Rech De L Inst Gramme Cr
Sebastien Gerard
Philippe Boeraeve
Jacques Dehard
Jean-Marie Bleus
Emmanuel Bortolotti
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 Ct De Rech De L Inst Gramme Cr, Sebastien Gerard, Philippe Boeraeve, Jacques Dehard, Jean-Marie Bleus, Emmanuel Bortolotti filed Critical Ct De Rech De L Inst Gramme Cr
Publication of WO2007033439A2 publication Critical patent/WO2007033439A2/fr
Publication of WO2007033439A3 publication Critical patent/WO2007033439A3/fr

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Classifications

    • 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
    • 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
    • E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
    • E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
    • 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
    • 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
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

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)
  • Rod-Shaped Construction Members (AREA)

Abstract

La présente invention se rapporte à une ferme, poutre ou châssis en treillis (4) comprenant des membrures profilées en acier (5,5',...) reliées par des diagonales (6,6',6'',...) espacées régulièrement entre les membrures, de manière telle qu'au moins une extrêmité de chaque diagonale (6) est reliée à la fois à une membrure (5,5',...) et à une extrêmité d'une diagonale (6') adjacente, les diagonales (6,6',...) étant réalisées dans des profilés en une pièce unique ayant la forme d'une ligne brisée continue, caractérisé en ce que lesdits profilés sont des profilés asymétriques réalisés par pliage à partir de feuilles d'acier pré-protégées et prédécoupées.
PCT/BE2006/000099 2005-09-19 2006-09-13 Structure comprenant des poutres en treillis prefabriquees et preprotegees WO2007033439A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05447207A EP1764452A1 (fr) 2005-09-19 2005-09-19 Structure comprenant des poutres en treillis préfabriquées et préprotegées
EP05447207.1 2005-09-19

Publications (2)

Publication Number Publication Date
WO2007033439A2 WO2007033439A2 (fr) 2007-03-29
WO2007033439A3 true WO2007033439A3 (fr) 2007-05-18

Family

ID=36090785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE2006/000099 WO2007033439A2 (fr) 2005-09-19 2006-09-13 Structure comprenant des poutres en treillis prefabriquees et preprotegees

Country Status (2)

Country Link
EP (1) EP1764452A1 (fr)
WO (1) WO2007033439A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106284643B (zh) * 2016-09-30 2018-06-26 浙江省建筑科学设计研究院有限公司 建筑工业化混凝土水平结构预制构件应用一次设计方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727893A (en) * 1926-09-29 1929-09-10 Fredellia H Moyer Steel joist
FR971461A (fr) * 1948-09-09 1951-01-17 élément de construction métallique et construction notamment pour hangars, pylones, réalisée à l'aide de ces éléments
AT302598B (de) * 1970-07-10 1972-10-25 Layher Gmbh Wilhelm Überdachung für Baustellen
US4835917A (en) * 1983-04-22 1989-06-06 Harold Simpson, Inc. Membrane supported reroofing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727893A (en) * 1926-09-29 1929-09-10 Fredellia H Moyer Steel joist
FR971461A (fr) * 1948-09-09 1951-01-17 élément de construction métallique et construction notamment pour hangars, pylones, réalisée à l'aide de ces éléments
AT302598B (de) * 1970-07-10 1972-10-25 Layher Gmbh Wilhelm Überdachung für Baustellen
US4835917A (en) * 1983-04-22 1989-06-06 Harold Simpson, Inc. Membrane supported reroofing system

Also Published As

Publication number Publication date
WO2007033439A2 (fr) 2007-03-29
EP1764452A1 (fr) 2007-03-21

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