CA2303965C - Section a bride creuse - Google Patents
Section a bride creuse Download PDFInfo
- 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
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.
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)
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)
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 |
-
1997
- 1997-09-16 AU AUPO9227A patent/AUPO922797A0/en not_active Abandoned
-
1998
- 1998-09-16 NZ NZ503353A patent/NZ503353A/en not_active IP Right Cessation
- 1998-09-16 WO PCT/AU1998/000756 patent/WO1999014451A1/fr active Application Filing
- 1998-09-16 CN CN98809202A patent/CN1107779C/zh not_active Expired - Fee Related
- 1998-09-16 CA CA002303965A patent/CA2303965C/fr not_active Expired - Fee Related
-
2000
- 2000-12-13 HK HK00107998A patent/HK1028629A1/xx not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130917 |