WO1991006726A1 - Procede de construction d'un immeuble de bureaux ou d'une structure du meme ordre - Google Patents

Procede de construction d'un immeuble de bureaux ou d'une structure du meme ordre Download PDF

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Publication number
WO1991006726A1
WO1991006726A1 PCT/NL1990/000167 NL9000167W WO9106726A1 WO 1991006726 A1 WO1991006726 A1 WO 1991006726A1 NL 9000167 W NL9000167 W NL 9000167W WO 9106726 A1 WO9106726 A1 WO 9106726A1
Authority
WO
WIPO (PCT)
Prior art keywords
girders
vierendeel
erecting
office building
size
Prior art date
Application number
PCT/NL1990/000167
Other languages
English (en)
Inventor
Hendrik Nieuwland
Original Assignee
Hendrik Nieuwland
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 Hendrik Nieuwland filed Critical Hendrik Nieuwland
Publication of WO1991006726A1 publication Critical patent/WO1991006726A1/fr

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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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another

Definitions

  • the invention relates to a method of erecting an office building or buildings of like size (with floors each having an area of 700-2000 m 2 , for instance) .
  • the method according to the invention is characterized in that the floor is built up from so-called Vierendeel girders (a Vierendeel girder is an assembly of two rigid chord members and a plurality of parallel rigid parts, in short, lattice girders without diagonals) .
  • a Vierendeel girder is an assembly of two rigid chord members and a plurality of parallel rigid parts, in short, lattice girders without diagonals
  • Lightweight-concrete plates can be detachably mounted on the Vierendeel girders, which plates can then serve as a floor to be walked on, but which can be readily opened to permit access to the installation arranged under the floor.
  • plaster elements can be suspended, preferably resiliently.
  • rockwool plates may besarranged on the wooden boards or the like.
  • the proposed method and the resultant structure offer the advantage that in a simple manner all necessary apparatus along with cables and ducts, such as air conditioning ducts, can readily be placed in the space between the floor and the ceiling disposed therebelow, which space is further readily accessible for making changes or repairs.
  • cables and ducts such as air conditioning ducts
  • the system has been developed particularly for modern office buildings, it can also be used for complex urban development situations which require large pillarless spans, as in constructions over a railway line, underground tube, motorways or the like.
  • Fig. 1 is a diagrammatic elevational/cross-sectional view of an office building
  • Fig. 2 is an enlarged view of a detail II of Fig. 1;
  • Fig. 3 is an enlarged view of a detail, designated III, of the structure according to Fig. 2;
  • Fig. 4 is a sectional view taken on the line IV-IV of Fig. 1;
  • Fig. 5 is a sectional view taken on the line V-V of Fig. 1.
  • a structure 1 (see Fig. 1) comprises a plurality of floors 2 separated from each other by uprights 3 (Fig. 5) . The whole is closed off on the outside by windows 4 and outer walls 5.
  • the floors consist of so-called Vierendeel girders 6.
  • a Vierendeel girder is an assem ⁇ bly of two rigid chord members and a plurality of parallel rigid struts. Since diagonals are absent the joints must necessarily be rigid.
  • the girder is named after Vierendeel, professor at Leuven. Forming the girders as hollow supports enables easy arrangement therein of all cables and ducts for ventilation, heating, lighting, computer and control apparatus and the like .
  • FIG. 2 shows a sectional view of a portion of two floors having provided between them an "outer wall" with window 4 and plates 5. Any visible details of a staircase 7 as shown in Fig. 1 have been omitted from the other drawings .
  • outlet passages 8 and air inlet passages 9 with air blow nozzles 10 are arranged in each Vierendeel girder.
  • Fig. 2 further shows that the floor may be provided with a junction box 11 for electrical appara ⁇ tus as well as a cable conduit 12 for passing electricity cables through.
  • a light track or fitting 13 may be provided at the underside of the floor, which forms the ceiling of the space therebelow.
  • each Vierendeel girder comprises a top chord member 14 and a bottom chord member 15 with a vertical girder 16 arranged there- between.
  • the top chord member 14 and the bottom chord member 15 are provided with support flanges or ledges 28 and 17, respectively.
  • a floor element 19 rests on the support flanges 28 with interposition of a rubber strip 18.
  • a wooden board 18 rests on the support flanges 17, so that the space enclosed by the Vierendeel girders can be crept into. Further, a coat of insulating material 19 may be provided on the wooden board 18.
  • each Vierendeel girder may also consist of two rectangular box girders 23 ' and 23 ' ' , the advantage being that smaller sections can be used, which reduces the quantity of steel to be used.
  • the underside of the Vierendeel girder which later forms the ceiling, may be provided with known per se suspension sections 20 on which plaster elements 21 can be mounted as ceiling plates .
  • girders 22, 23*, 23' ' and the sections 24 may have their inner and outer surfaces " provided with a heat insulating layer 25 and 26, respectively, whereby optimum insulation of the building is obtained.
  • a plinth channel 27 may be provided for passing cables through.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Building Environments (AREA)

Abstract

Le procédé de construction d'un immeuble de bureaux ou de structures du même ordre dans lesquelles des portées sans piliers sont souhaitées, comprend la construction d'un plancher (2) sur des poutres de Vierendeel (6). Des plaques de béton légères peuvent être montées amovibles sur les poutres de Vierendeel. Par ailleurs, l'on peut suspendre des éléments en plâtre sur le dessous des poutres de Vierendeel.
PCT/NL1990/000167 1989-11-03 1990-11-02 Procede de construction d'un immeuble de bureaux ou d'une structure du meme ordre WO1991006726A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902720A NL8902720A (nl) 1989-11-03 1989-11-03 Werkwijze voor het bouwen van een kantoorgebouw of bouwwerk van soortgelijke grootte.
NL8902720 1989-11-03

Publications (1)

Publication Number Publication Date
WO1991006726A1 true WO1991006726A1 (fr) 1991-05-16

Family

ID=19855562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1990/000167 WO1991006726A1 (fr) 1989-11-03 1990-11-02 Procede de construction d'un immeuble de bureaux ou d'une structure du meme ordre

Country Status (2)

Country Link
NL (1) NL8902720A (fr)
WO (1) WO1991006726A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550590A (fr) * 1922-04-25 1923-03-13 Christiani Et Nielsen Ets Plancher comportant des poutres en béton armé
GB608946A (en) * 1944-01-13 1948-09-23 Paul Marie Claude Deloffre Improvements in or relating to floors and ceilings
FR1041199A (fr) * 1951-08-20 1953-10-21 Plancher en béton armé préfabriqué
FR2182749A1 (fr) * 1972-05-04 1973-12-14 Hapel Et Cie Bureau Etud
FR2530705A1 (fr) * 1982-07-21 1984-01-27 Saret Elements de construction pour la prefabrication notamment de planchers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550590A (fr) * 1922-04-25 1923-03-13 Christiani Et Nielsen Ets Plancher comportant des poutres en béton armé
GB608946A (en) * 1944-01-13 1948-09-23 Paul Marie Claude Deloffre Improvements in or relating to floors and ceilings
FR1041199A (fr) * 1951-08-20 1953-10-21 Plancher en béton armé préfabriqué
FR2182749A1 (fr) * 1972-05-04 1973-12-14 Hapel Et Cie Bureau Etud
FR2530705A1 (fr) * 1982-07-21 1984-01-27 Saret Elements de construction pour la prefabrication notamment de planchers

Also Published As

Publication number Publication date
NL8902720A (nl) 1991-06-03

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