SE8603542D0 - COMPOSED BALK AND WAY TO MAKE A SUCH - Google Patents

COMPOSED BALK AND WAY TO MAKE A SUCH

Info

Publication number
SE8603542D0
SE8603542D0 SE8603542A SE8603542A SE8603542D0 SE 8603542 D0 SE8603542 D0 SE 8603542D0 SE 8603542 A SE8603542 A SE 8603542A SE 8603542 A SE8603542 A SE 8603542A SE 8603542 D0 SE8603542 D0 SE 8603542D0
Authority
SE
Sweden
Prior art keywords
flanges
web part
web
hollow profiles
hollow
Prior art date
Application number
SE8603542A
Other languages
Swedish (sv)
Other versions
SE464254B (en
SE8603542L (en
Inventor
D Bergquist
Original Assignee
Swedal System Hb
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 Swedal System Hb filed Critical Swedal System Hb
Priority to SE8603542A priority Critical patent/SE464254B/en
Publication of SE8603542D0 publication Critical patent/SE8603542D0/en
Publication of SE8603542L publication Critical patent/SE8603542L/en
Publication of SE464254B publication Critical patent/SE464254B/en

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
    • E04C3/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

The invention concerns a composite beam, which comprises a pair of edge rails 10 which extend in the longitudinal direction of the beam and are in the form of open hollow profiles, and a number of braces 20 which together form a beam web which is located between the edge rails 10 and whose ends are surrounded by the hollow profiles, and a method for producing such a composite beam. To permit economic production with the best possible use of the material making up the beam, the braces 20 are produced by dividing up an elongate metal profile which comprises, on the one hand, a web part 22 and, on the other hand, at least two flanges 21 situated at each end of the web part and projecting laterally from this web part, the ends of these flanges situated furthest away from the web part 22 having essentially the same cross-sectional shape as at least part of the inner circumference of the inside of the hollow profiles and being accommodated therein, in narrow strips which are essentially parallel to each other and form an acute angle with the longitudinal direction of the metal profile, after which one half of the brace flanges 21 is introduced into one hollow profile 10 and is connected to this, and the other half of the brace flanges is introduced into the second hollow profile and connected to it. <IMAGE>
SE8603542A 1986-08-22 1986-08-22 Composite beam and method for producing it SE464254B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8603542A SE464254B (en) 1986-08-22 1986-08-22 Composite beam and method for producing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603542A SE464254B (en) 1986-08-22 1986-08-22 Composite beam and method for producing it

Publications (3)

Publication Number Publication Date
SE8603542D0 true SE8603542D0 (en) 1986-08-22
SE8603542L SE8603542L (en) 1988-02-23
SE464254B SE464254B (en) 1991-03-25

Family

ID=20365378

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603542A SE464254B (en) 1986-08-22 1986-08-22 Composite beam and method for producing it

Country Status (1)

Country Link
SE (1) SE464254B (en)

Also Published As

Publication number Publication date
SE464254B (en) 1991-03-25
SE8603542L (en) 1988-02-23

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