CA2303965C - Section a bride creuse - Google Patents

Section a bride creuse Download PDF

Info

Publication number
CA2303965C
CA2303965C CA002303965A CA2303965A CA2303965C CA 2303965 C CA2303965 C CA 2303965C CA 002303965 A CA002303965 A CA 002303965A CA 2303965 A CA2303965 A CA 2303965A CA 2303965 C CA2303965 C CA 2303965C
Authority
CA
Canada
Prior art keywords
cavity
hollow flange
flange section
base member
base
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.)
Expired - Fee Related
Application number
CA002303965A
Other languages
English (en)
Other versions
CA2303965A1 (fr
Inventor
Leslie David Goleby
Russell Lambert Watkins
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.)
Tube Technology Pty Ltd
Original Assignee
Tube Technology Pty Ltd
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 Tube Technology Pty Ltd filed Critical Tube Technology Pty Ltd
Publication of CA2303965A1 publication Critical patent/CA2303965A1/fr
Application granted granted Critical
Publication of CA2303965C publication Critical patent/CA2303965C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C3/09—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 at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • 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
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E04C2003/0456—H- or I-shaped hollow flanged, i.e. "dogbone" metal beams
    • 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
    • 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)
  • Rod-Shaped Construction Members (AREA)

Abstract

Section à bride creuse (1) formée d'une cavité ouverte (4) définie par une paire de parois opposées (5) et une base (6). Deux volumes fermés sont formés au voisinage de la cavité par des éléments supports latéraux (3) s'étendant à partir d'un élément de base (2) de manière à intersecter chaque paroi (5) de la cavité. La base (6) et l'élément de base (2) forment une structure intégrale résistant à la déformation en biais. Les volumes fermés permettent d'obtenir un support de construction conférant une plus grande résistance à la section à bride creuse. L'invention concerne également une poutre composite formée à partir d'une paire de sections à bride creuse avec âme intermédiaire. La poutre composite présente, pour une masse moindre, une plus grande résistance que des poutres composites comparables de l'état connu de la technique.
CA002303965A 1997-09-16 1998-09-16 Section a bride creuse Expired - Fee Related CA2303965C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO9227 1997-09-16
AUPO9227A AUPO922797A0 (en) 1997-09-16 1997-09-16 Hollow flange section
PCT/AU1998/000756 WO1999014451A1 (fr) 1997-09-16 1998-09-16 Section a bride creuse

Publications (2)

Publication Number Publication Date
CA2303965A1 CA2303965A1 (fr) 1999-03-25
CA2303965C true CA2303965C (fr) 2006-06-13

Family

ID=3803510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303965A Expired - Fee Related CA2303965C (fr) 1997-09-16 1998-09-16 Section a bride creuse

Country Status (6)

Country Link
CN (1) CN1107779C (fr)
AU (1) AUPO922797A0 (fr)
CA (1) CA2303965C (fr)
HK (1) HK1028629A1 (fr)
NZ (1) NZ503353A (fr)
WO (1) WO1999014451A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001086088A1 (fr) * 2000-05-09 2001-11-15 AL KARIM CONTRACTING (Australia) PTY LTD Procede de formation d'une ame pour element de structure
ZA200510240B (en) * 2003-06-23 2007-03-28 Smorgon Steel Litesteel Prod An improved beam
ITBO20080754A1 (it) * 2008-12-18 2010-06-19 Lynx S R L Dispositivo a trave modulare
CN102371294A (zh) * 2010-08-17 2012-03-14 刘梅秋 高效卷板机
ITVI20130004A1 (it) * 2013-01-14 2014-07-15 Cover Technology S R L Trave reticolare per strutture multifunzionali mobili o stazionarie nonche' struttura comprendente tale trave
CN112681608B (zh) * 2020-12-22 2022-07-05 山东三云建筑科技有限公司 一种冷弯薄壁空心工字钢
CN115126156B (zh) * 2022-06-13 2023-06-27 珠海采筑电子商务有限公司 一种装配式活动房的承重柱及施工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626030B2 (en) * 1988-07-27 1992-07-23 Smorgon Steel Litesteel Products Pty Ltd Structural member and process for forming same
AU667145B2 (en) * 1992-11-30 1996-03-07 Bluescope Steel Limited Sheet metal structural member
AU3603993A (en) * 1993-01-21 1993-09-01 Ebert Composites Corporation Pultruded composite joint system for electrical transmission towers and other large structures
AU1473397A (en) * 1996-03-01 1997-09-04 David John Bell Hollow flange structural element

Also Published As

Publication number Publication date
CA2303965A1 (fr) 1999-03-25
CN1270652A (zh) 2000-10-18
CN1107779C (zh) 2003-05-07
NZ503353A (en) 2000-06-23
WO1999014451A1 (fr) 1999-03-25
HK1028629A1 (en) 2001-02-23
AUPO922797A0 (en) 1997-10-09

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Date Code Title Description
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MKLA Lapsed

Effective date: 20130917