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EP0039382A1 - Construction de toit et procédé pour sa fabrication - Google Patents

Construction de toit et procédé pour sa fabrication Download PDF

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Publication number
EP0039382A1
EP0039382A1 EP80890051A EP80890051A EP0039382A1 EP 0039382 A1 EP0039382 A1 EP 0039382A1 EP 80890051 A EP80890051 A EP 80890051A EP 80890051 A EP80890051 A EP 80890051A EP 0039382 A1 EP0039382 A1 EP 0039382A1
Authority
EP
European Patent Office
Prior art keywords
roof
cross
skin
underside
cross members
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Withdrawn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
EP80890051A
Other languages
German (de)
English (en)
Inventor
Josef Dipl. Ing. Traxler
Dieter Nestler
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 EP80890051A priority Critical patent/EP0039382A1/fr
Publication of EP0039382A1 publication Critical patent/EP0039382A1/fr
Withdrawn legal-status Critical Current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
    • E04B7/00—Roofs; Roof construction with regard to insulation

Definitions

  • the invention relates to a roof construction with a roof sheet made of profiled sheet metal, the profiling of which extends in the direction of the span of the roof bars arranged at a distance from one another, preferably designed as truss girders, and with a roof, which also consists of sheet metal profiled in this way, from below .
  • each truss has its own upper and lower chord and these straps embodied by profiled bars are in turn connected to the roof skin made of corrugated iron or to the roof underside.
  • the object of the present invention is the design of a roof structure of the type described at the outset, in which the cross section and the surface stiffness of the profiled roof skin and roof underside are fully incorporated into the load-bearing cross section of the roof racks and are used for their load-bearing capacity.
  • both the roof skin and the roof underside consist of trapezoidal profiled sheet metal and embody the upper and lower chord of the roof rack itself.
  • the trapezoidal profiling of the roof skin and the roof bottom view advantageously make it possible to connect these flat structures very solidly and reliably stiffly to the truss web of the roof carriers, which is only made up of struts and vertical uprights.
  • the trusses of these roof racks therefore do not need their own rod-shaped straps, the surface stiffness and load-bearing capacity of the roof construction according to the invention is ensured solely by the intimate connection of the roof racks with the flat structures embodying the roof skin and the underside of the roof, which makes this roof construction very simple and economical .
  • a roof skin made of trapezoidal profiled sheet metal has already become known from Austrian Patent Specification No. 151 829, but the lower flange of this previously known roof construction consists only of individual tension bands, which are connected directly via diagonal bars to cross members formed from profiles and arranged below the roof skin are.
  • the area-rigid connection of the roof rack with the roof skin or the roof underside can expediently be carried out in the context of the invention by cross beams, preferably formed from trusses and / or frames, the vertical bars of which form the uprights of adjacent roof racks and their straps with which the roof skin and the Roof sheet forming profiled sheets are connected flat, preferably by screwing.
  • the assembly of the roof structure is considerably simplified and the total number of construction parts required is reduced to an optimal type minimum, because the cross members are more certain: the uprights and roof skin and roof underside embody the straps of the roof carriers, thus these roof racks merely as trusses still need diagonal struts to complete.
  • the ends of diagonal struts can be used to connect the trusses of the roof beams with the cross beams Roof racks are connected to gusset plates, which protrude from the ends of the cross beams on the inside of the roof skin or roof underside in the plane of the roof beams.
  • the invention also includes a particularly economically feasible method for the manufacture of such a roof structure. For the sake of clarity, this method will be explained later using the drawings.
  • the single roof rack 1 illustrated in FIG. 1 extends over the entire span of the roof construction and bears the trapezoid on its top existing roof skin 2 and the underside of the roof 3, which also consists of such sheet metal.
  • the profiling of these two flat structures runs in the longitudinal direction of the roof rack.
  • the ends of the roof rack 1 rest on uprights 4, to which the side walls 5 of the space 6 covered by the roof structure are also fastened.
  • the vertical bars of the roof truss 1 designed as a truss are embodied by the verticals of the cross members 7, 7 'and 7 ", which on the inside of the roof skin 2 or the roof soffit 3 in the plane of the roof trays 1 have protruding gusset plates 8, at which the ends diagonal struts 9 of the trusses of the roof rack 1 are connected.
  • a ge dashed indicated thermal insulation layer 3 'can be arranged on the roof bottom view 3, which shields and insulates the space 6 covered by the roof construction.
  • the cross beams 7 ensure the rigid connection of the roof rack webs formed from the cross beam verticals and the diagonal struts 9 with the flat structures serving as their straps, namely the roof skin 2 and the roof underside 3.
  • FIG. 3 to 5 show individual such cross beams, namely that 3 concerns a cross beam 7 of the plane III-III of FIG. 1, FIG. 4 a cross member 7 'of plane IV-IV and FIG. 5 a cross member 7 "of plane VV of the same FIG. 1: All cross members 7, 7' and 7" consist of top flange 10 and lower chord 11 and vertical bars 12.
  • the stiffer cross members according to Figures 4 and 5 also have diagonal struts 13. The different stiffness or dimensioning of the cross members results from their arrangement in the association of the roof construction and will be explained later.
  • FIG. 8 shows in detail the connection of a diagonal strut 9 of a roof rack to the vertically protruding gusset plate 8 of a cross beam 7.
  • Such a gusset plate 8 arranged in the plane of the roof rack 1 can be inserted through a plate 18 inserted between the roof bottom view 3 and the lower edge of the gusset plate 8 and widening the lower flange of the cross member 7 be stiffened like a console, as a result of which the gusset plate 8 is connected to the cross member 7 in a statically correct manner.
  • blocks 21 are set up on an end face 19 of the roof surface at intervals b (AB, BC, etc.).
  • a cross member 7 (or 7 'or 7 ") with the length a 1 in the working direction 1 9' is fastened with torque resistance.
  • the sheets of the roof underside 3 inserted and then the end of each cross member 7 is placed with a trestle 20; at the same time the cross beams are aligned in their target position.
  • the roof bottom 3, then the diagonals 9 and the roof skin 2 are fastened to this first set of cross members 7 up to the trestle 20.
  • the blocks 20 are set up at a distance c from the end face 19, that is also at a distance from the free end of the cross member 7, and then the blocks 20 are removed at this free end.
  • the rule acts follow: In each of these control cycles, the cross members 7 or 7 ', 7 "with the lengths a 1 , a 2 , etc. are progressively extended in the direction of work 19' by groups of cross members of the same length a 2 , a 3 , etc.
  • the cantilevered crossmember 7, the sheets of the roof bottom 3 are inserted again and fastened to the crossmembers, whereupon the trestles 20 'are set up at the distances c' from the trestles 20 'assigned to the preceding crossmember, the diagonal struts 9 of the next roofmount 1 and the roof skin 2 are fastened to the crossbeams 7.
  • the differently designed or differently dimensioned crossbeams 7, 7 'and 7 “shown in FIGS. 3 to 5 can be used in the above-described method at various points of the structure, namely the crossbeams 7 shown in FIG. 3 according to FIG 9 in the axes B, D and E or B ', D' and E, the cross members 7 'shown in FIG. 4 as end cross members in the axes A and A' and the ones shown in FIG Cross member 7 " to arrange as lifting crossmember in axes C and C ', in which the lifting points 23 are located.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP80890051A 1980-05-07 1980-05-07 Construction de toit et procédé pour sa fabrication Withdrawn EP0039382A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP80890051A EP0039382A1 (fr) 1980-05-07 1980-05-07 Construction de toit et procédé pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80890051A EP0039382A1 (fr) 1980-05-07 1980-05-07 Construction de toit et procédé pour sa fabrication

Publications (1)

Publication Number Publication Date
EP0039382A1 true EP0039382A1 (fr) 1981-11-11

Family

ID=8187504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80890051A Withdrawn EP0039382A1 (fr) 1980-05-07 1980-05-07 Construction de toit et procédé pour sa fabrication

Country Status (1)

Country Link
EP (1) EP0039382A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057572A2 (fr) 2001-01-22 2002-07-25 Mara D.O.O. Tvornica Kuca I Hala Systeme de construction industrielle a grande portee a soffites plats
CN114855989A (zh) * 2022-04-24 2022-08-05 中国电力工程顾问集团华东电力设计院有限公司 一种大跨度减振钢桁架体系

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404148A (de) * 1962-07-31 1965-12-15 Evald Andersson Karl Erik Hausbauelement
US3500596A (en) * 1967-06-28 1970-03-17 Karl Erik Evald Andersson Building of prefabricated sections
US4106245A (en) * 1977-09-09 1978-08-15 Lowe Colin F Frameless metal building
DE2931891A1 (de) * 1978-08-07 1980-02-21 Colin Francis Lowe Paneelanordnung zur bildung einer wand und/oder eines daches eines metallgebaeudes
US4192108A (en) * 1977-09-09 1980-03-11 Lowe Colin F Frameless metal building

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404148A (de) * 1962-07-31 1965-12-15 Evald Andersson Karl Erik Hausbauelement
US3500596A (en) * 1967-06-28 1970-03-17 Karl Erik Evald Andersson Building of prefabricated sections
US4106245A (en) * 1977-09-09 1978-08-15 Lowe Colin F Frameless metal building
US4192108A (en) * 1977-09-09 1980-03-11 Lowe Colin F Frameless metal building
DE2931891A1 (de) * 1978-08-07 1980-02-21 Colin Francis Lowe Paneelanordnung zur bildung einer wand und/oder eines daches eines metallgebaeudes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057572A2 (fr) 2001-01-22 2002-07-25 Mara D.O.O. Tvornica Kuca I Hala Systeme de construction industrielle a grande portee a soffites plats
CN114855989A (zh) * 2022-04-24 2022-08-05 中国电力工程顾问集团华东电力设计院有限公司 一种大跨度减振钢桁架体系

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19821006