EP0141318A2 - Poutre en tôle profilée à membrure supérieure en voûte, profilée transversalement - Google Patents

Poutre en tôle profilée à membrure supérieure en voûte, profilée transversalement Download PDF

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Publication number
EP0141318A2
EP0141318A2 EP84112288A EP84112288A EP0141318A2 EP 0141318 A2 EP0141318 A2 EP 0141318A2 EP 84112288 A EP84112288 A EP 84112288A EP 84112288 A EP84112288 A EP 84112288A EP 0141318 A2 EP0141318 A2 EP 0141318A2
Authority
EP
European Patent Office
Prior art keywords
sheet metal
upper flange
load
upper chord
vaulted
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.)
Withdrawn
Application number
EP84112288A
Other languages
German (de)
English (en)
Other versions
EP0141318A3 (fr
Inventor
Heinz Rosenstock
Georg Thierauf
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 Technologies AG
Original Assignee
Thyssen Industrie AG
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 Thyssen Industrie AG filed Critical Thyssen Industrie AG
Publication of EP0141318A2 publication Critical patent/EP0141318A2/fr
Publication of EP0141318A3 publication Critical patent/EP0141318A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat 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
    • E04C3/06—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
    • E04C2003/0421—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 comprising one single unitary part
    • 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
    • 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
    • E04C2003/0473—U- or C-shaped

Definitions

  • the invention relates to a sheet metal profile carrier according to the preamble of the main claim.
  • a sheet metal profile carrier is known, the upper flange of which has transverse ribs (transverse beads) (patent specification DE 2616058 C2).
  • the transverse ribs of this known sheet metal profile support are designed in such a way that the web inclination is reduced with a downward load on the top chord and thus the overall height of the sheet profile support is also reduced. It is generally known that the load-bearing capacity of a sheet-metal profile beam with a trapezoidal cross-section is reduced by this load-bearing behavior. This load-bearing behavior cannot be changed with the known design of the transverse ribs.
  • the invention has for its object to provide a sheet profile support according to the preamble of claim 1, which has an improved load-bearing capacity. This object is achieved by the features given in the characterizing part of claim 1.
  • the upper belt is provided according to the invention with a convex profiling (7), so as ß in a downward load of the upper flange horizontal arise outwardly directed forces, which in its tendency, the web inclination and thus the capacity of the Blechprofiltr g gers as roofing or as Enlarge wall bracket.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP84112288A 1983-10-29 1984-10-12 Poutre en tôle profilée à membrure supérieure en voûte, profilée transversalement Withdrawn EP0141318A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3339445 1983-10-29
DE19833339445 DE3339445A1 (de) 1983-10-29 1983-10-29 Blechprofiltraeger mit gewoelbtem, querprofiliertem obergurt

Publications (2)

Publication Number Publication Date
EP0141318A2 true EP0141318A2 (fr) 1985-05-15
EP0141318A3 EP0141318A3 (fr) 1986-12-17

Family

ID=6213151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112288A Withdrawn EP0141318A3 (fr) 1983-10-29 1984-10-12 Poutre en tôle profilée à membrure supérieure en voûte, profilée transversalement

Country Status (3)

Country Link
EP (1) EP0141318A3 (fr)
DE (1) DE3339445A1 (fr)
DK (1) DK505184A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004747A1 (fr) * 1986-01-29 1987-08-13 Ahlsell Profil Aktiebolag Section en feuille metallique destinee en particulier a des structures de plafond, de paroi ou de plancher
FR2703380A1 (fr) * 1993-03-31 1994-10-07 Dubosc Eric Bac de toiture en tôle équipé d'un dispositif de retenue de neige intégré .
GB2536952A (en) * 2015-04-02 2016-10-05 Gbt Design Services Ltd Support frame member and floor support frame
US10479654B2 (en) 2014-05-26 2019-11-19 Hans Künz GmbH Crane girder for a crane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR79020E (fr) * 1961-01-11 1962-10-13 Coffrage autoportant pour planchers nervurés
FR1568010A (fr) * 1968-01-02 1969-05-23
DE2616058C2 (de) * 1975-04-28 1982-12-23 Plannja AB, 95188 Luleå Blechprofilträger für Dachkonstruktionen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004747A1 (fr) * 1986-01-29 1987-08-13 Ahlsell Profil Aktiebolag Section en feuille metallique destinee en particulier a des structures de plafond, de paroi ou de plancher
FR2703380A1 (fr) * 1993-03-31 1994-10-07 Dubosc Eric Bac de toiture en tôle équipé d'un dispositif de retenue de neige intégré .
US10479654B2 (en) 2014-05-26 2019-11-19 Hans Künz GmbH Crane girder for a crane
GB2536952A (en) * 2015-04-02 2016-10-05 Gbt Design Services Ltd Support frame member and floor support frame

Also Published As

Publication number Publication date
DE3339445A1 (de) 1985-05-09
DK505184D0 (da) 1984-10-23
DK505184A (da) 1985-04-30
EP0141318A3 (fr) 1986-12-17

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Withdrawal date: 19870121

RIN1 Information on inventor provided before grant (corrected)

Inventor name: THIERAUF, GEORG

Inventor name: ROSENSTOCK, HEINZ