DE823508C - Rolled profile of steel girders for filler covers - Google Patents

Rolled profile of steel girders for filler covers

Info

Publication number
DE823508C
DE823508C DEF2191A DEF0002191A DE823508C DE 823508 C DE823508 C DE 823508C DE F2191 A DEF2191 A DE F2191A DE F0002191 A DEF0002191 A DE F0002191A DE 823508 C DE823508 C DE 823508C
Authority
DE
Germany
Prior art keywords
steel girders
rolled profile
filler
filler covers
rolled
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
DEF2191A
Other languages
German (de)
Inventor
Jean Faensen
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.)
HEINRICH HEMPELMANN DR ING
JEAN FAENSEN
Original Assignee
HEINRICH HEMPELMANN DR ING
JEAN FAENSEN
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 HEINRICH HEMPELMANN DR ING, JEAN FAENSEN filed Critical HEINRICH HEMPELMANN DR ING
Priority to DEF2191A priority Critical patent/DE823508C/en
Application granted granted Critical
Publication of DE823508C publication Critical patent/DE823508C/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
    • E04C2003/0421—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
    • E04C2003/0452—H- or I-shaped

Landscapes

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

Description

Bei der Verwendung von normalen T-Trägern begegnet die schalungsfreie Ausführung von Füllkörperdecken mancherlei Schwierigkeiten, die letztlich darauf beruhen, daß das Auflegen der Füllkörper auf die Unterflansche bereits fest verlegter Träger nicht ohne weiteres möglich ist.When using normal T-girders, the formwork-free is used Execution of packing ceilings all sorts of difficulties that ultimately arise based on the fact that the placement of the filler on the lower flanges is already firmly laid Carrier is not easily possible.

Nach der Erfindung wird das leichte Einbringen der Füllkörper auch bei bereits fest verlegten Trägern dadurch erreicht, daß an Stelle der üblichen gewalzten I-Träger solche mit einseitig verkürztem oder einseitigem Oberflansch verwandt werden. Zweckmäßig wird bei derartigen Walzträgern die durch die Verkürzung fortfallende Stoffmenge dem übrigen Teile des Oberflansches hinzugefügt, wodurch bei nur geringfügiger Vergrößerung der Gesamthöhe des Trägers erreicht wird, daß bei gleichem Gewicht das Widerstandsmoment denselben Wert behält wie bei einem normalen I-Träger. Ein Ausführungsbeispiel ist in der Zeichnung veranschaulicht. Die punktierten Linien geben zum Vergleich die Umgrenzung des entsprechenden Normalprofils wieder.According to the invention, the easy introduction of the packing is also in the case of already firmly laid girders achieved in that instead of the usual rolled I-beams those with one-sided shortened or one-sided upper flange be used. The shortening is expedient in the case of such rolled supports omitted amount of substance added to the remaining parts of the upper flange, whereby with only a slight increase in the total height of the carrier is achieved that with the same weight, the section modulus remains the same as with a normal one I-beam. An exemplary embodiment is illustrated in the drawing. The dotted For comparison, lines show the boundaries of the corresponding normal profile.

Claims (1)

PATENTANSPRUCH: Walzprofil von Stahlträgern für schalungsfrei herzustellende Füllkörperdecken, gekennzeichnet durch einen zum Zwecke des erleichterten Einbringens der Füllkörper einseitig verkürzten oder einseitigen, jeweils gegenüber dem Unterflansch entsprechend dickeren Oberflansch. Angezogene Druckschriften: Deutsche Patentschriften Nr. rin 350, 203 037, 252 449, 333 915-PATENT CLAIM: Rolled profile of steel girders for filler ceilings that are to be produced without shuttering, characterized by an upper flange that is shortened on one side or one-sided, each correspondingly thicker compared to the lower flange, for the purpose of facilitating the introduction of the filler bodies. Attached publications: German patent specifications no. Rin 350, 203 037, 252 449, 333 915-
DEF2191A 1950-07-30 1950-07-30 Rolled profile of steel girders for filler covers Expired DE823508C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF2191A DE823508C (en) 1950-07-30 1950-07-30 Rolled profile of steel girders for filler covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF2191A DE823508C (en) 1950-07-30 1950-07-30 Rolled profile of steel girders for filler covers

Publications (1)

Publication Number Publication Date
DE823508C true DE823508C (en) 1951-12-03

Family

ID=7083165

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF2191A Expired DE823508C (en) 1950-07-30 1950-07-30 Rolled profile of steel girders for filler covers

Country Status (1)

Country Link
DE (1) DE823508C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203037C (en) *
DE252449C (en) *
DE117350C (en) *
DE333915C (en) * 1918-03-22 1921-03-05 Anders Jordahl Roll iron with ó ±, [- or Z-shaped cross-section

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203037C (en) *
DE252449C (en) *
DE117350C (en) *
DE333915C (en) * 1918-03-22 1921-03-05 Anders Jordahl Roll iron with ó ±, [- or Z-shaped cross-section

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