EP1587996B1 - Structure composite - Google Patents

Structure composite Download PDF

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Publication number
EP1587996B1
EP1587996B1 EP04700139A EP04700139A EP1587996B1 EP 1587996 B1 EP1587996 B1 EP 1587996B1 EP 04700139 A EP04700139 A EP 04700139A EP 04700139 A EP04700139 A EP 04700139A EP 1587996 B1 EP1587996 B1 EP 1587996B1
Authority
EP
European Patent Office
Prior art keywords
composite structure
decking
steel
embossments
steel decking
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 - Lifetime
Application number
EP04700139A
Other languages
German (de)
English (en)
Other versions
EP1587996A1 (fr
Inventor
Derek Mullett
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.)
Corus UK Ltd
Original Assignee
Corus UK Ltd
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 Corus UK Ltd filed Critical Corus UK Ltd
Publication of EP1587996A1 publication Critical patent/EP1587996A1/fr
Application granted granted Critical
Publication of EP1587996B1 publication Critical patent/EP1587996B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations

Definitions

  • This invention relates to a composite structure with a profiled steel decking. More especially, the invention concerns a composite slab comprising steel decking bonded to a layer of concrete cast in situ over the upper surface of the decking.
  • steel decking comprises one or more sheets of steel roll formed to create one or more crests and troughs separated by inclined webs.
  • Shear stud connectors are traditionally used to provide enhanced bonding between the steel decking and the concrete layer. These shear stud connectors are placed in the trough positions of the decking and are enveloped by the concrete layer when it is cast.
  • the crests and troughs of profiled steel decking are generally flat with the corners between the crests and the uppermost ends of the inclined webs defined by acute angles. Also, the surfaces of the inclined webs of traditional steel decking are generally planar. The bending capacity of such profiles is limited.
  • GB 1 361 488 discloses a composite structure according to the preamble of claim 1.
  • the present invention sets out to provide a composite structure with an improved profiled steel decking which exhibits clear advantages over traditional steel decking.
  • the curvilinear corners have a radius of between 20 and 25mm.
  • Each inclined web of the steel decking may include two or more vertically spaced linear rows of embossments which extend outwardly from the outer surface of each inclined web.
  • Each embossment may be generally circular in section and may be produced by roll forming.
  • Each embossment of the uppermost row may be positioned above a land portion separating neighbouring embossments of the lowermost row.
  • the diameter of each embossment preferably lies within the range 9.0 to 15.0mm. A typical diameter is 12.0mm.
  • the spacing between the centres of neighbouring embossments preferably lies within the range 30 to 40mm. A typical spacing is 35mm.
  • the vertical distance between the upper and lower rows may be between 27 and 37mm. A typical distance being 32mm.
  • the trough between the two crests of the decking may be formed with two stiffening ribs each of which is spaced generally equidistant from the lowermost end of the respective inclined web.
  • the flange portion defined between the stiffening ribs may provide a site for shear stud connectors.
  • each stiffening rib of the trough may be between 15 and 25mm. Typically, the width of one rib is 21mm and that of the other rib 20mm.
  • Each crest may be formed with a generally 'V' shaped projection which, in use, defines a shear connector between the decking and a concrete layer cast over the upper surface of the decking.
  • each inclined web to the horizontal preferably lies within the range of 75 to 85°.
  • a typical angle is 78.5°.
  • the decking is preferably roll formed from galvanised steel sheet whose gauge is between 0.8 and 1.3mm. Typically gauges are 0.9 to 1.2mm.
  • the decking is preferably manufactured using a high grade steel having, typically, a yield value of 500 N/mm 2 .
  • the steel decking illustrated in the drawings is roll formed from a single sheet of galvanised steel and comprises two crests 1 separated by a trough 2. Each crest is bordered with two outwardly inclined webs 3. The lower ends of the webs are bordered by outwardly extending end laps 4, 5. Each of these end laps 4, 5 is formed with interlocks 6, 7 respectively which cooperate with complementary interlocks of neighbouring steel decks to increase the effective span of the overall steel decking.
  • the gauge of the steel sheet from which the decking is roll formed is typically between 0.9 and 1.5mm. A preferred gauge is 1.2mm.
  • the steel sheet may be coated with a bonded plastics film for protective and aesthetic purposes. Alternatively, the sheet may be formed with a polyester coating.
  • curvilinear profile 8 As will be seen from the drawings, the corners between the crests 1 and the adjoining webs 3 are radiussed to produce a curvilinear profile 8. These curvilineal profiles increase the bending capacity of the decking and add strength particularly in the corner regions to inhibit failures which occur with traditional decking. The added strength enables the span lengths of the decking to be increased.
  • any given profiled corner 8 will depend inter alia on the required dimensions of the decking. Typically, the selected radius will be between 20 and 30mm. Preferred radii are 23.8 and 25mm. The span of each radiussed corner is typically between 30 and 35mm. A preferred span is 32.3mm.
  • each web 3 is formed with two vertically spaced linear rows of embossments 6 which project outwardly from the web surfaces.
  • embossments 6 are produced during the roll forming process and the boundary between each embossment and the adjoining web surface is circular.
  • the diameter of each embossment is in the range 9.0 to 15.00mm. A preferred diameter is around 12.0mm.
  • the embossments of the upper row are displaced linearly with respect to those of the lower row such that each upper embossment is positioned above a land portion of the web sited approximately midway between neighbouring embossments of the lower linear row.
  • the rows of embossments extend along the entire length of each web and their presence enhances the bond between the decking and the concrete layer which, in use, is poured over the upper surface of the decking.
  • the vertical spacing between the rows is in the range 30 to 35mm (measured between embossment centres); a preferred distance is 32mm.
  • the centres of the embossments of the lower row are positioned between 13 and 18mm from the respective side laps 4, 5, a preferred distance being 15.9mm.
  • the centres of the embossments of the upper row are typically positioned between 10 and 15mm below the lowermost point of the respective radiussed corner, a preferred distance being 12.2mm.
  • the spacings between the centres of neighbouring embossments of both the upper and lower rows is typically between 32 and 37mm, a preferred spacing being 35mm.
  • embossments may vary from those illustrated and discussed. Thus, the embossments could be ovoid or generally rectangular.
  • Each crest 1 includes a linear row of hollow projections 9 each of whose interior is generally dovetailed in section. These projections are produced during the roll forming process and define shear connectors between the steel decking and the concrete layer which is poured over the upper surface of the decking in use.
  • the dovetail shaping of each projection allows hanger to be supported therein.
  • the diameter of the lower neck of each projection is typically 12mm and the overall height of each projection is typically 15mm.
  • the joins between the crest and the projection are curvilinear.
  • the crests are also formed with two inwardly projecting longitudinal ribs 11 for stiffening purposes. The width of these ribs are typically between 9 and 10mm. A preferred width is 9.5mm.
  • the trough 2 is formed with two longitudinal upwardly projecting ribs 14, 15 separated by a solid land section through which shear stud connectors can be positioned.
  • the presence of the ribs assists accurate location of shear stud connectors in use of the decking.
  • the width of each rib 14, 15 is typically 21mm and the spacing between the ribs is typically 50mm.
  • Each end lap 4, 5 carries an interlock. These extend along the entire length of each end lap and are shaped in a complementary fashion to enable two or more steel decks to be joined together to produce a decking of any required width.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Finishing Walls (AREA)
  • Soil Working Implements (AREA)
  • Bridges Or Land Bridges (AREA)
  • Paper (AREA)
  • Metal Rolling (AREA)
  • Glass Compositions (AREA)

Claims (14)

  1. Structure composite pour un plancher ou un plafond, comprenant un coffrage d'acier profilé lié à une couche de béton coulée sur ledit coffrage d'acier, le coffrage d'acier comprenant une tôle d'acier façonnée par roulage pour définir au moins deux crêtes (1) et une vallée (2) séparées par des âmes inclinées (3), les limites entre les âmes (3) et les crêtes (1) étant arrondies de manière à définir des coins présentant chacun un profil curviligne régulier (8), caractérisée en ce que le rayon de chaque coin de ce type est compris entre 15 mm et 30 mm.
  2. Structure composite selon la revendication 1, dans laquelle les coins curvilignes (8) du coffrage d'acier présentent un rayon de courbure compris entre 20 mm et 25 mm.
  3. Structure composite selon l'une quelconque des revendications précédentes, dans laquelle chaque âme inclinée (3) du coffrage d'acier comprend deux ou plus de deux rangées linéaires verticalement espacées de bossages (10) qui s'étendent vers l'extérieur à partir de la surface extérieure de chaque âme inclinée.
  4. Structure composite selon la revendication 3, dans laquelle chaque bossage (10) est de section essentiellement circulaire et est produit par roulage.
  5. Structure composite selon la revendication 3 ou la revendication 4, dans laquelle chaque bossage (10) de la rangée supérieure est positionné au-dessus d'une partie de plat qui sépare les bossages voisins (10) de la rangée inférieure.
  6. Structure composite selon l'une quelconque des revendications 3 à 5, dans laquelle le diamètre de chaque bossage (10) est compris dans la gamme de 9,0 mm à 15,0 mm.
  7. Structure composite selon l'une quelconque des revendications 3 à 6, dans laquelle l'espacement entre les centres des bossages voisins (10) est compris dans la gamme de 30 mm à 40 mm.
  8. Structure composite selon l'une quelconque des revendications 3 à 7, dans laquelle la distance verticale entre les rangées supérieure et inférieure des bossages (10) est comprise entre 27 mm et 37 mm.
  9. Structure composite selon l'une quelconque des revendications précédentes, dans laquelle la vallée (2) entre les deux crêtes (1) du coffrage d'acier comporte deux nervures de raidissement (14, 15) qui sont chacune espacées de façon essentiellement équidistante de l'extrémité inférieure de l'âme inclinée respective (3).
  10. Structure composite selon la revendication 9, dans laquelle une partie de bride du coffrage d'acier, qui est définie entre les nervures de raidissement (14, 15), fournit un site pour des connecteurs de goujons de cisaillement.
  11. Structure composite selon la revendication 9 ou la revendication 10, dans laquelle la largeur de chaque nervure de raidissement (14, 15) de la vallée (2) est comprise entre 15 mm et 25 mm.
  12. Structure composite selon l'une quelconque des revendications précédentes, dans laquelle chaque crête (1) comporte une saillie essentiellement en forme de "V" (9) qui, lors de l'utilisation, définit un connecteur de cisaillement entre le coffrage et une couche de béton coulée sur la surface supérieure du coffrage.
  13. Structure composite selon l'une quelconque des revendications précédentes, dans laquelle l'angle sous-tendu par chaque âme inclinée (3) par rapport au plan horizontal est compris dans la gamme de 75° à 85°.
  14. Structure composite selon l'une quelconque des revendications précédentes, dans laquelle le coffrage d'acier est façonné par roulage à partir d'une tôle en acier galvanisé dont l'épaisseur est comprise entre 0,8 mm et 1,3 mm.
EP04700139A 2003-01-07 2004-01-05 Structure composite Expired - Lifetime EP1587996B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0300213A GB2397074B (en) 2003-01-07 2003-01-07 Profiled steel decking
GB0300213 2003-01-07
PCT/GB2004/000006 WO2004061249A1 (fr) 2003-01-07 2004-01-05 Dispositif d'entree pouvant etre deforme manuellement

Publications (2)

Publication Number Publication Date
EP1587996A1 EP1587996A1 (fr) 2005-10-26
EP1587996B1 true EP1587996B1 (fr) 2010-04-07

Family

ID=9950700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04700139A Expired - Lifetime EP1587996B1 (fr) 2003-01-07 2004-01-05 Structure composite

Country Status (8)

Country Link
EP (1) EP1587996B1 (fr)
AT (1) ATE463629T1 (fr)
AU (1) AU2004203734B2 (fr)
CA (1) CA2512633C (fr)
DE (1) DE602004026403D1 (fr)
GB (1) GB2397074B (fr)
NZ (1) NZ541319A (fr)
WO (1) WO2004061249A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004235640B2 (en) * 2003-12-12 2007-08-16 Alan Harry Newman Improvements in tray flooring
WO2006125248A1 (fr) * 2005-05-23 2006-11-30 Fielders Australia Pty Ltd Panneau de recouvrement en acier de construction
AU2006251847B2 (en) * 2005-05-23 2012-10-18 Bluescope Steel Limited Structural steel decking panel
GB2456423B (en) * 2008-01-16 2012-06-06 Kingspan Res & Dev Ltd A purlin
GB0805387D0 (en) * 2008-03-25 2008-04-30 Studwelders Ltd Profiled steel floor panel
US8672583B1 (en) 2009-06-05 2014-03-18 Stormtech Llc Corrugated stormwater chamber having sub-corrugations
US9255394B2 (en) 2009-06-05 2016-02-09 Stormtech Llc Corrugated stormwater chamber having sub-corrugations
GB2496768B (en) * 2010-06-09 2016-04-20 Korea Inst Construction Tech Composite deck plate integrated with a bar truss and method for manufacturing the same
DE102011100633A1 (de) 2011-05-05 2012-11-08 Pilepro Llc Verfahren zur Herstellung eines Stahlprofils
US9845599B2 (en) 2014-04-23 2017-12-19 Nucor Corporation Structural steel decking system and method of securing
US9863146B2 (en) 2015-05-14 2018-01-09 Nucor Corporation Structural panel systems with a nested sidelap and method of securing
US10370851B2 (en) 2016-03-21 2019-08-06 Nucor Corporation Structural systems with improved sidelap and buckling spans

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001066301A1 (fr) * 2000-03-07 2001-09-13 Pullman Industries, Inc. Bord de chassis de vehicule et son procede de fabrication

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147819B (nl) * 1970-09-04 1975-11-17 Hollandse Bouwcombinatie Holla Geprofileerde vloerplaat, alsmede hierin gestorte betonvloer.
US3812636A (en) * 1971-05-26 1974-05-28 Robertson Co H H Sheet metal decking unit and composite floor construction utilizing the same
GB1585471A (en) * 1976-08-27 1981-03-04 Redpath Dorman Long Ltd Composite decks
US4453364A (en) * 1980-05-27 1984-06-12 Ting Raymond M L Corrugated steel decking section
US4593506A (en) * 1982-11-12 1986-06-10 Cyclops Corporation Cellular flooring system and method of using same
GB8316555D0 (en) * 1983-06-17 1983-07-20 Robertson Uk Ltd H H Flooring systems
US4675238A (en) * 1984-06-06 1987-06-23 Roll Form Products, Inc. Metal decking
US4726159A (en) * 1984-07-02 1988-02-23 Consolidated Systems, Inc. Composite metal/concrete floor and method
GB8628436D0 (en) * 1986-11-27 1986-12-31 Quikspan Construction Ltd Structural member
US4962622A (en) * 1989-06-01 1990-10-16 H. H. Robertson Company Profiled sheet metal building unit and method for making the same
US5056348A (en) * 1989-06-01 1991-10-15 Robertson-Ceco Corporation Method of making a profiled sheet metal building unit
FR2704885B1 (fr) * 1993-05-05 1995-06-09 Antropius Jean Daniel Coffrage collaborant a aretes connectees.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001066301A1 (fr) * 2000-03-07 2001-09-13 Pullman Industries, Inc. Bord de chassis de vehicule et son procede de fabrication

Also Published As

Publication number Publication date
CA2512633A1 (fr) 2004-07-22
GB0300213D0 (en) 2003-02-05
WO2004061249A1 (fr) 2004-07-22
EP1587996A1 (fr) 2005-10-26
AU2004203734A1 (en) 2004-07-22
NZ541319A (en) 2008-11-28
ATE463629T1 (de) 2010-04-15
GB2397074B (en) 2006-10-11
DE602004026403D1 (de) 2010-05-20
AU2004203734B2 (en) 2009-10-15
GB2397074A (en) 2004-07-14
CA2512633C (fr) 2011-05-03

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