GB705278A - Improvements in light steel girders for reinforcing steel-concrete beams, ribs, or the like - Google Patents

Improvements in light steel girders for reinforcing steel-concrete beams, ribs, or the like

Info

Publication number
GB705278A
GB705278A GB5170/51A GB517051A GB705278A GB 705278 A GB705278 A GB 705278A GB 5170/51 A GB5170/51 A GB 5170/51A GB 517051 A GB517051 A GB 517051A GB 705278 A GB705278 A GB 705278A
Authority
GB
United Kingdom
Prior art keywords
bulges
tongues
elements
concrete
disposed
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
GB5170/51A
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
Publication of GB705278A publication Critical patent/GB705278A/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
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast 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
    • E04C2003/0408—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
    • 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)

Abstract

705,278. Reinforced concrete ; floors; ceilings. KAISER, W. March 2, 1951 [July 4, 1950], No. 5170/51. Class 20 (4) Concrete reinforcement in the form of a light steel girder comprises two spaced profiled sheet metal elements 1, the monoplanar webs of each having one or more series of cut-out or pressed out strips, tongues or bulges 4 which are rigidly connected to corresponding parts of the opposite elements, and apertures either formed by the tongues &c. or separately provided. Transverse beads 4a may be disposed between the pressedout portions and flanges 2, 3, at the edges. In modifications stamped-out tongues may be bent over and connected to the opposite element or staggered bulges in one secured to the crowns of correspondingly disposed bulges in the other, ,flanged apertures also being provided between the bulges in the upper part of the elements. As a joist reinforcement for ceilings the girders are arranged between hollow filler blocks resting on their lower flanges and are centrally disposed within an upwardly diverging rib of in situ concrete.
GB5170/51A 1950-07-04 1951-03-02 Improvements in light steel girders for reinforcing steel-concrete beams, ribs, or the like Expired GB705278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295922X 1950-07-04

Publications (1)

Publication Number Publication Date
GB705278A true GB705278A (en) 1954-03-10

Family

ID=6090200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5170/51A Expired GB705278A (en) 1950-07-04 1951-03-02 Improvements in light steel girders for reinforcing steel-concrete beams, ribs, or the like

Country Status (4)

Country Link
CH (1) CH295922A (en)
FR (1) FR1033583A (en)
GB (1) GB705278A (en)
NL (1) NL77765C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926331A (en) * 2012-10-30 2013-02-13 商丘市豫东公路勘察设计有限公司 Concrete hollow slab bridge strengthened by transverse integral clamping connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926331A (en) * 2012-10-30 2013-02-13 商丘市豫东公路勘察设计有限公司 Concrete hollow slab bridge strengthened by transverse integral clamping connection
CN102926331B (en) * 2012-10-30 2015-06-24 商丘市豫东公路勘察设计有限公司 Concrete hollow slab bridge strengthened by transverse integral clamping connection

Also Published As

Publication number Publication date
CH295922A (en) 1954-01-31
NL77765C (en)
FR1033583A (en) 1953-07-13

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