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GB580549A - Improvements in or relating to the construction of steel beams - Google Patents

Improvements in or relating to the construction of steel beams

Info

Publication number
GB580549A
GB580549A GB233844A GB233844A GB580549A GB 580549 A GB580549 A GB 580549A GB 233844 A GB233844 A GB 233844A GB 233844 A GB233844 A GB 233844A GB 580549 A GB580549 A GB 580549A
Authority
GB
United Kingdom
Prior art keywords
longitudinals
section
channel
units
webs
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
GB233844A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB233844A priority Critical patent/GB580549A/en
Publication of GB580549A publication Critical patent/GB580549A/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
    • 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
    • E04C2003/0434—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 open cross-section free of enclosed cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

580,549. Steel beams. FINDLAY, G. K. Feb. 8, . 1944, No. 2338. [Class 20 (ii)] A steel beam comprises two main longitudinal units with a series of secondary units interposed between and connected as by welding, bolting &c.. to the main units to form a unitary element. The beam may comprise two channel-section longitudinals a, b, with their webs d, e, opposed, tubular members f being interposed between and welded, riveted or bolted to the longitudinals. The channel-section longitudinals may have flanges c parallel to the web. The secondary members f may be of square, polygonal or channel shape in cross section, and may be disposed at any angle to the longitudinals. They may, e.g., be at right angles to the longitudinals and protrude through the webs d, e and may then be utilized for the passage of heating pipes and electric cables &c. The ends of the longitudinals may be provided with additional plates i, k provided with holes for securing to concrete columns. Specification 569,503 is referred to.
GB233844A 1944-02-08 1944-02-08 Improvements in or relating to the construction of steel beams Expired GB580549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB233844A GB580549A (en) 1944-02-08 1944-02-08 Improvements in or relating to the construction of steel beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB233844A GB580549A (en) 1944-02-08 1944-02-08 Improvements in or relating to the construction of steel beams

Publications (1)

Publication Number Publication Date
GB580549A true GB580549A (en) 1946-09-11

Family

ID=9737782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB233844A Expired GB580549A (en) 1944-02-08 1944-02-08 Improvements in or relating to the construction of steel beams

Country Status (1)

Country Link
GB (1) GB580549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003168A (en) * 1975-06-27 1977-01-18 Walter Kidde & Company, Inc. Crane boom of trapezoidal boom sections having reinforcing rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003168A (en) * 1975-06-27 1977-01-18 Walter Kidde & Company, Inc. Crane boom of trapezoidal boom sections having reinforcing rings

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