FR2416986A1 - Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded - Google Patents

Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded

Info

Publication number
FR2416986A1
FR2416986A1 FR7902248A FR7902248A FR2416986A1 FR 2416986 A1 FR2416986 A1 FR 2416986A1 FR 7902248 A FR7902248 A FR 7902248A FR 7902248 A FR7902248 A FR 7902248A FR 2416986 A1 FR2416986 A1 FR 2416986A1
Authority
FR
France
Prior art keywords
stirrups
main bars
section
bar
reinforcement
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Withdrawn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
FR7902248A
Other languages
French (fr)
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.)
Schnabel & Co H
Original Assignee
Schnabel & Co H
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 Schnabel & Co H filed Critical Schnabel & Co H
Publication of FR2416986A1 publication Critical patent/FR2416986A1/en
Withdrawn legal-status Critical Current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
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0622—Open cages, e.g. connecting stirrup baskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The prefabricated steel reinforcement cage is for use in reinforced concrete beams. The cage provides the shear reinforcement in the form of interconnected transverse 'U' shaped stirrups (8), and the main flexural reinforcement in the form of longitudinal bars (5, 6, 7) fixed to the stirrups (8) in the upper and bottom zones. The stirrup reinforcement is fabricated from a continuous bar. The bar is originally bent to a monoplanar rectangular undulating profile, and the main bars (5, 6, 7) are fixed by spot-welding. The mesh is then bent along two longitudinal lines to derive the required 'U' section. The pitch of the undulations may be varied to suit the strength requirements of the finished beam, and the upper (6, 7) and lower (5) main bars may be fixed externally and internally respectively.
FR7902248A 1978-02-13 1979-01-29 Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded Withdrawn FR2416986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782805984 DE2805984A1 (en) 1978-02-13 1978-02-13 REINFORCEMENT BASKETS INTENDED FOR THE MANUFACTURE OF A REINFORCED CONCRETE BEAM AND METHOD OF MANUFACTURING THIS REINFORCEMENT BASKET

Publications (1)

Publication Number Publication Date
FR2416986A1 true FR2416986A1 (en) 1979-09-07

Family

ID=6031809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902248A Withdrawn FR2416986A1 (en) 1978-02-13 1979-01-29 Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded

Country Status (7)

Country Link
BE (1) BE874118A (en)
DE (1) DE2805984A1 (en)
FR (1) FR2416986A1 (en)
IT (1) IT1110523B (en)
LU (1) LU80911A1 (en)
NL (1) NL7901144A (en)
SE (1) SE7900370L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1000058B (en) * 1989-04-24 1990-06-27 Kollios Ioannis O E Stud and foundation bracket mantle
WO2007093834A1 (en) * 2006-02-15 2007-08-23 Panagiotis Anagnostopoulos Construction method of reinforced three-dimensional construction element and the construction element product
CN113123527A (en) * 2021-04-20 2021-07-16 黄均贤 Concrete beam skeleton structure and manufacturing method of concrete beam
WO2022058695A1 (en) * 2020-09-21 2022-03-24 Ecole Nationale Des Ponts Et Chaussees Reinforcing cage for strengthening a concrete beam
CN114798973A (en) * 2022-03-11 2022-07-29 广东石油化工学院 Snake-shaped rib production equipment, snake-shaped rib and snake-shaped rib production method
CN114961108A (en) * 2021-02-24 2022-08-30 润弘精密工程事业股份有限公司 Steel reinforcement cage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69179C (en) * 1984-01-24 1985-12-10 Rakennusvalmiste Oy FOERFARANDE FOER TILLVERKNING AV SPIRALARMERINGAR OCH AV DESSABESTAOENDE KOMBINERAD SPIRALMERINGSANORDNING
FI20050034A0 (en) * 2005-01-13 2005-01-13 Tuomo Ilkka Paananen Opening hinged reinforcement for concrete product

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1000058B (en) * 1989-04-24 1990-06-27 Kollios Ioannis O E Stud and foundation bracket mantle
WO2007093834A1 (en) * 2006-02-15 2007-08-23 Panagiotis Anagnostopoulos Construction method of reinforced three-dimensional construction element and the construction element product
WO2022058695A1 (en) * 2020-09-21 2022-03-24 Ecole Nationale Des Ponts Et Chaussees Reinforcing cage for strengthening a concrete beam
FR3114330A1 (en) * 2020-09-21 2022-03-25 Ecole Nationale Des Ponts Et Chaussees Reinforcement cage of a concrete beam
CN114961108A (en) * 2021-02-24 2022-08-30 润弘精密工程事业股份有限公司 Steel reinforcement cage
CN114961108B (en) * 2021-02-24 2024-08-09 润弘精密工程事业股份有限公司 Reinforcement cage
CN113123527A (en) * 2021-04-20 2021-07-16 黄均贤 Concrete beam skeleton structure and manufacturing method of concrete beam
CN113123527B (en) * 2021-04-20 2023-07-28 中国建筑第二工程局有限公司 Concrete beam skeleton structure and manufacturing method of concrete beam
CN114798973A (en) * 2022-03-11 2022-07-29 广东石油化工学院 Snake-shaped rib production equipment, snake-shaped rib and snake-shaped rib production method

Also Published As

Publication number Publication date
BE874118A (en) 1979-05-29
IT1110523B (en) 1985-12-23
IT7920063A0 (en) 1979-02-09
LU80911A1 (en) 1979-06-07
NL7901144A (en) 1979-08-15
SE7900370L (en) 1979-08-14
DE2805984A1 (en) 1979-08-16

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Legal Events

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