EP0184995A3 - Reinforcement system preventing shearing reinforcement system preventing shearing - Google Patents

Reinforcement system preventing shearing reinforcement system preventing shearing Download PDF

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Publication number
EP0184995A3
EP0184995A3 EP85810587A EP85810587A EP0184995A3 EP 0184995 A3 EP0184995 A3 EP 0184995A3 EP 85810587 A EP85810587 A EP 85810587A EP 85810587 A EP85810587 A EP 85810587A EP 0184995 A3 EP0184995 A3 EP 0184995A3
Authority
EP
European Patent Office
Prior art keywords
reinforcement
shear
reinforcement system
ties
system preventing
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.)
Granted
Application number
EP85810587A
Other languages
German (de)
Other versions
EP0184995A2 (en
EP0184995B1 (en
Inventor
Ulisse C. Aschwanden
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
Priority to AT85810587T priority Critical patent/ATE65817T1/en
Publication of EP0184995A2 publication Critical patent/EP0184995A2/en
Publication of EP0184995A3 publication Critical patent/EP0184995A3/en
Application granted granted Critical
Publication of EP0184995B1 publication Critical patent/EP0184995B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors

Abstract

Until now, areas of flat roofs (2) which are liable to get perforated, for example near a support (1), have required an extremely complex reinforcement of crosswise-arranged layers of reinforcement bars at the top and at the bottom, connected by innumerable shear ties which have to be positioned individually. The new shear reinforcement system, however, uses a shear basket element (3) which connects the required shear ties by means of connecting rods to form an integral component extending across the endangered area, is placed on the bottom reinforcement layer (5) and extends from the bottom reinforcement (4, 5) up to the top reinforcement (4', 5'), the internal layer (4') of which can be readily inserted into the hook shaped ends of the shear ties which are aligned with each other. This means they do not need to be inserted from the longitudinal side, and the height of the shear ties combined in the shear basket element (3) ensures the statically correct position of the top reinforcement (4', 5'), without a spacer element being required therefor. This results overall in substantial savings in labour hours. <IMAGE>
EP85810587A 1984-12-12 1985-12-11 Reinforcement system preventing shearing Expired - Lifetime EP0184995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85810587T ATE65817T1 (en) 1984-12-12 1985-12-11 SHEAR REINFORCEMENT SYSTEM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5910/84 1984-12-12
CH591084 1984-12-12

Publications (3)

Publication Number Publication Date
EP0184995A2 EP0184995A2 (en) 1986-06-18
EP0184995A3 true EP0184995A3 (en) 1988-08-31
EP0184995B1 EP0184995B1 (en) 1991-07-31

Family

ID=4301373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810587A Expired - Lifetime EP0184995B1 (en) 1984-12-12 1985-12-11 Reinforcement system preventing shearing

Country Status (3)

Country Link
EP (1) EP0184995B1 (en)
AT (1) ATE65817T1 (en)
DE (1) DE3583662D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69004193T2 (en) * 1989-08-21 1994-04-07 Square Grip Ltd Shear reinforcement for column head.
GB2235221B (en) * 1989-08-21 1993-08-25 Square Grip Ltd Shearhead reinforcement
CH690920A5 (en) * 1995-12-30 2001-02-28 Ancotech Ag Reinforcement for up encamped on supporting flat slabs, shear reinforcement member and a method for manufacturing a reinforcement.
DE69613978T2 (en) * 1996-03-26 2002-04-04 Sicon S R O CONNECTION OF CONCRETE ELEMENTS
GB2328455A (en) * 1996-08-21 1999-02-24 Jubin Motamed Concrete slab shear reinforcement
DE10312181B4 (en) 2003-03-19 2018-03-29 spannverbund GmbH Combination of a ceiling support with a steel mushroom and a reinforced concrete ceiling
AU2003903359A0 (en) * 2003-07-01 2003-07-17 Onesteel Reinforcing Pty Ltd A reinforcing component
CH701682A1 (en) 2009-08-21 2011-02-28 Sybaco Ag Studrails.
CH702392A2 (en) * 2009-12-03 2011-06-15 Fischer Rista Ag Reinforcement device.
IT1398543B1 (en) * 2010-03-05 2013-03-01 Pigazzi Reti S R L PUNCHING-CUTTING REINFORCEMENT ELEMENTS FOR REINFORCED CONCRETE PLATES.
FR3114330B1 (en) * 2020-09-21 2022-08-26 Ecole Nat Des Ponts Et Chaussees Reinforcement cage of a concrete beam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331469B (en) * 1974-06-26 1976-08-25 Hofstadter Dipl Ing Erich REINFORCEMENT
EP0143101A2 (en) * 1983-08-26 1985-05-29 BEST - Baueisen- und Stahl-Bearbeitungsgesellschaft m.b.H. Reinforcement for reinforced concrete constructions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331469B (en) * 1974-06-26 1976-08-25 Hofstadter Dipl Ing Erich REINFORCEMENT
EP0143101A2 (en) * 1983-08-26 1985-05-29 BEST - Baueisen- und Stahl-Bearbeitungsgesellschaft m.b.H. Reinforcement for reinforced concrete constructions

Also Published As

Publication number Publication date
ATE65817T1 (en) 1991-08-15
EP0184995A2 (en) 1986-06-18
DE3583662D1 (en) 1991-09-05
EP0184995B1 (en) 1991-07-31

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