GB448178A - Improvements in or relating to beams or girders - Google Patents

Improvements in or relating to beams or girders

Info

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
Application number
GB31542/34A
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.)
ThyssenKrupp Budd Co
Original Assignee
Edward G Budd Manufacturing Co
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 Edward G Budd Manufacturing Co filed Critical Edward G Budd Manufacturing Co
Publication of GB448178A publication Critical patent/GB448178A/en
Expired 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
    • 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.
GB31542/34A 1933-11-02 1934-11-02 Improvements in or relating to beams or girders Expired GB448178A (en)

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 (7)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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

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