GB786204A - Improvements in or relating to reinforced concrete beams - Google Patents

Improvements in or relating to reinforced concrete beams

Info

Publication number
GB786204A
GB786204A GB3150454A GB3150454A GB786204A GB 786204 A GB786204 A GB 786204A GB 3150454 A GB3150454 A GB 3150454A GB 3150454 A GB3150454 A GB 3150454A GB 786204 A GB786204 A GB 786204A
Authority
GB
United Kingdom
Prior art keywords
members
concrete
slabs
intervals
section
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
GB3150454A
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.)
HAROLD DESMOND ROBERT RIDGEON
Original Assignee
HAROLD DESMOND ROBERT RIDGEON
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 HAROLD DESMOND ROBERT RIDGEON filed Critical HAROLD DESMOND ROBERT RIDGEON
Priority to GB3150454A priority Critical patent/GB786204A/en
Publication of GB786204A publication Critical patent/GB786204A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

786,204. Concrete beams for floors and roofs. RIDGEON, H. D. R. Jan. 27, 1956 [Nov. 1, 1954], No. 31504/54. Class 20(4) The reinforcement for a concrete beam of inverted T-section for use in flooring, ceiling, or roof, constructions of the Kind embodying slabs which are supported by, and extend between, parallel beams, a concrete filling being applied in the spaces betweem the slabs, comprises central and outer members 2, 5 respectively which are connected at intervals by transverse bars 6 and embedded in a concrete bottom portion 1, and an upper longitudinal member 4 which is connected to the central member 2 by an undulating member 3 and is linked at intervals to the outer members 5 by stirrups 8. The undulating member 5 is welded to the members 2, 4, the members 6 and 8 being secured respectively to the members 2, 5 and 4, 5 by wire bindings 7, 9 to provide shear reinforcement. The concrete portion 1 has ledges 1a for supporting floor slabs 10. If desired the beam may be prestressed at the bottom of the section for loadimg and at the top for handling, the pre-stressing being applied to the longitudinal reinforcing members or to additional pre-stressing elements. Specification 750,146 is referred to.
GB3150454A 1954-11-01 1954-11-01 Improvements in or relating to reinforced concrete beams Expired GB786204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3150454A GB786204A (en) 1954-11-01 1954-11-01 Improvements in or relating to reinforced concrete beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3150454A GB786204A (en) 1954-11-01 1954-11-01 Improvements in or relating to reinforced concrete beams

Publications (1)

Publication Number Publication Date
GB786204A true GB786204A (en) 1957-11-13

Family

ID=10324083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3150454A Expired GB786204A (en) 1954-11-01 1954-11-01 Improvements in or relating to reinforced concrete beams

Country Status (1)

Country Link
GB (1) GB786204A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283466A (en) * 1963-05-07 1966-11-08 Grebner Fritz Rigid lattice girder for floors
FR2849080A1 (en) * 2002-12-24 2004-06-25 Fimurex Metallic wired reinforcement frame for hooping concrete preloaded part, has upper part emerging from supporting part, and lower part with two metal wires in same plane to define flat side for arranging on supports
CN105569271A (en) * 2016-02-19 2016-05-11 中南大学 Composite shear connection piece of steel-concrete structure and manufacturing and installing method thereof
CN106760109A (en) * 2016-12-29 2017-05-31 杭州嘉奕达实业有限公司 A kind of dismountable steel bar truss floor support plate of end template and its assembly method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283466A (en) * 1963-05-07 1966-11-08 Grebner Fritz Rigid lattice girder for floors
FR2849080A1 (en) * 2002-12-24 2004-06-25 Fimurex Metallic wired reinforcement frame for hooping concrete preloaded part, has upper part emerging from supporting part, and lower part with two metal wires in same plane to define flat side for arranging on supports
EP1433908A1 (en) * 2002-12-24 2004-06-30 Fimurex Metal wire reinforcement for fixing a prestressed piece
CN105569271A (en) * 2016-02-19 2016-05-11 中南大学 Composite shear connection piece of steel-concrete structure and manufacturing and installing method thereof
CN106760109A (en) * 2016-12-29 2017-05-31 杭州嘉奕达实业有限公司 A kind of dismountable steel bar truss floor support plate of end template and its assembly method

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