GB448178A - Improvements in or relating to beams or girders - Google Patents
Improvements in or relating to beams or girdersInfo
- Publication number
- GB448178A GB448178A GB31542/34A GB3154234A GB448178A GB 448178 A GB448178 A GB 448178A GB 31542/34 A GB31542/34 A GB 31542/34A GB 3154234 A GB3154234 A GB 3154234A GB 448178 A GB448178 A GB 448178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chord
- flanges
- corrugations
- webs
- bridging
- 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
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
- 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
- E04C2003/0426—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
- E04C2003/0443—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
-
- 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
- E04C2003/0465—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 square- or rectangular-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
448,178. Beams. BUDD MANUFACTURING CO., E. G., 2500, Hunting Park Avenue, Philadelphia, U.S.A.-(Assignees of Ragsdale, E. J. W., and Dean, A. G.) Nov. 2, 1934, Nos. 31542 and 31543. Convention dates, Nov. 2, 1933 and Nov. 22, 1933. [Class 20 (iv)] A beam comprises a pair of spaced sheet-metal webs 101, 102, as shown in Fig. 5, having shallow corrugations extending transversely of the beam, and a bridging chord member 109 which overlies the ends of the corrugations and also overlies outwardlyextending flanges 106 of side chord members 104, one of which is disposed along the outer face and near the edge of each web. The side chord members 104, which may be of channel section, are arranged with their base portions 105 spot-welded along a substantially straight line, as shown at 108, to the outer faces of the corrugations of the webs 101, 102, The base 105 of each side chord 104 extends slightly beyond the edge of the corresponding webs 101, 102. The bridging chord 109 is provided with a shallow channel central portion and outwardly-extending flanges 110 which overlap the side walls 106 of the side chords 104 and are spot-welded thereto along a straight line, as shown at 111. If desired, the chord member at the lower end of the beam may be of straight flat section. In the modification shown in Fig. 1, the bridging chord 18 overlies the outwardly-extending flanges 17 of angle-shaped chord members S which may be connected together to form a single channel-section member extending across the beam. The sides 12 of the chord members S are spotwelded to the inner faces of the corrugations of the webs. The bridging chord 18 is of shallow channel section, with outwardlyextending flanges 20 which are spot-welded to the flanges 17 of the chord members S. The flanges 20 may have inturned edges 22 for strengthening purposes and for facilitating connection to adjacent structures. The corrugations in the webs may be of channel or triangular cross-section. The beam may be formed from stainless steel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US448178XA | 1933-11-02 | 1933-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB448178A true GB448178A (en) | 1936-06-02 |
Family
ID=21934494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31542/34A Expired GB448178A (en) | 1933-11-02 | 1934-11-02 | Improvements in or relating to beams or girders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB448178A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125137B (en) * | 1954-05-18 | 1962-03-08 | Babcock & Wilcox Dampfkessel | Welded solid wall support with vertical web sheet metal edges |
| WO1981001582A1 (en) * | 1979-11-29 | 1981-06-11 | E Kero | Beam |
| GB2270706B (en) * | 1992-09-18 | 1996-09-11 | Univ Edinburgh | Light weight beam system |
| WO2014127401A1 (en) * | 2013-02-19 | 2014-08-28 | Monash University | Load bearing structures |
| CN108468411A (en) * | 2018-05-21 | 2018-08-31 | 同济大学 | Vertical rib corrugated web steel-concrete composite coupling beams |
| CN109113266A (en) * | 2018-10-19 | 2019-01-01 | 武汉大学 | A kind of light gauge cold-formed steel shape edge of a wing corrugated web box beam |
| CN114250910A (en) * | 2020-09-24 | 2022-03-29 | 华中科技大学 | Rising wave type steel concrete composite beam |
| CN115075473A (en) * | 2022-06-24 | 2022-09-20 | 广东白云学院 | Keel structure, building and manufacturing method |
-
1934
- 1934-11-02 GB GB31542/34A patent/GB448178A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125137B (en) * | 1954-05-18 | 1962-03-08 | Babcock & Wilcox Dampfkessel | Welded solid wall support with vertical web sheet metal edges |
| WO1981001582A1 (en) * | 1979-11-29 | 1981-06-11 | E Kero | Beam |
| GB2270706B (en) * | 1992-09-18 | 1996-09-11 | Univ Edinburgh | Light weight beam system |
| WO2014127401A1 (en) * | 2013-02-19 | 2014-08-28 | Monash University | Load bearing structures |
| CN108468411A (en) * | 2018-05-21 | 2018-08-31 | 同济大学 | Vertical rib corrugated web steel-concrete composite coupling beams |
| CN109113266A (en) * | 2018-10-19 | 2019-01-01 | 武汉大学 | A kind of light gauge cold-formed steel shape edge of a wing corrugated web box beam |
| CN114250910A (en) * | 2020-09-24 | 2022-03-29 | 华中科技大学 | Rising wave type steel concrete composite beam |
| CN114250910B (en) * | 2020-09-24 | 2022-11-01 | 华中科技大学 | Rising wave type steel concrete composite beam |
| CN115075473A (en) * | 2022-06-24 | 2022-09-20 | 广东白云学院 | Keel structure, building and manufacturing method |
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