EP0037567A1 - Plancher, en particulier pour immeubles d'habitation et procédé pour l'ériger - Google Patents

Plancher, en particulier pour immeubles d'habitation et procédé pour l'ériger Download PDF

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Publication number
EP0037567A1
EP0037567A1 EP81102539A EP81102539A EP0037567A1 EP 0037567 A1 EP0037567 A1 EP 0037567A1 EP 81102539 A EP81102539 A EP 81102539A EP 81102539 A EP81102539 A EP 81102539A EP 0037567 A1 EP0037567 A1 EP 0037567A1
Authority
EP
European Patent Office
Prior art keywords
floor
beams
timber
spikes
concrete slab
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Withdrawn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
EP81102539A
Other languages
German (de)
English (en)
Inventor
Tadeusz Godycki-Cwirko
Jacek Kleszczewski
Jerzy Pawlica
Anna Romanowska
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.)
Politechnika Lodzka
Original Assignee
Politechnika Lodzka
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 Politechnika Lodzka filed Critical Politechnika Lodzka
Publication of EP0037567A1 publication Critical patent/EP0037567A1/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Withdrawn legal-status Critical Current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
    • 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
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • 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
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B2005/232—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with special provisions for connecting wooden stiffening ribs or other wooden beam-like formations to the concrete slab
    • E04B2005/237—Separate connecting elements

Definitions

  • the invention relates to a floor, especially for apartment buildings, and to a method of erecting such a floor.
  • the floor consists of timber beams, parallel to each other, fixed in load-bearing walls and concrete slab, reinforced in transverse direction to the axis of beams.
  • Shear connectors - taps and spikes prevent vertical separation between reinforced concrete plate and timber beams and they are the basic and shear resisting connectors combining slab with beams assuring their jointly action.
  • Spikes are partially driven into the beams before casting the slab in such a way, that their free ends are long enough for anchoring in slab. Taps are additional connectors and in considerable way they decrease relative displacement between slab and beam and that is the reason that deflection of the floor is more reduced.
  • the method of floor erection according to invention is as follows:
  • the basic advantage of invention is the great strength and small deflection of the floor.
  • the above mentioned advantages are due to increase of internal force arm and alteration the rectangular section of timber beam into T-shape section of the composite structure.
  • Timber beams may be used as a support for suspended, repeatedly used formwork of concrete slab.
  • the concrete timber floor is practically fire-resistant if timber beams are protected from below by the ceiling plaster.
  • the solution of the floor according to invention is particularly recommended in case of exchanging of timber floors in existing apartment buildings.
  • renovation of such floors is reduced to removing of the existing so-called blind floor, testing the quality of timber beams and sometimes - if necessary - reinforcing their ends in the vicinity of their support.
  • the existing planks of floor-fulfilment may be used as a formwork for casting of a concrete plate.
  • the floor according to invention consists of timber beams 1, such beams being situated parallel to each other and supported on load bering walls. Beams 1 are connected with slab 2 by means of spikes 3 driven into beams 1 in such a way, that their free ends are long enoug for proper anchorage in the slab 2.
  • the concrete slab is reinforced transversly to timber beams 1.
  • the timber beam 1 of the floor shown in Fig. 3 and 4 is connected with reinforced concrete slab by means of spikes 3 and additionally by taps 4 made in beam 1.

Landscapes

  • 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)
  • Revetment (AREA)
EP81102539A 1980-04-09 1981-04-03 Plancher, en particulier pour immeubles d'habitation et procédé pour l'ériger Withdrawn EP0037567A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL22336080A PL128494B1 (en) 1980-04-09 1980-04-09 Ceiling,in particular for dwelling houses and method of making the same
PL223360 1980-04-09

Publications (1)

Publication Number Publication Date
EP0037567A1 true EP0037567A1 (fr) 1981-10-14

Family

ID=20002387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102539A Withdrawn EP0037567A1 (fr) 1980-04-09 1981-04-03 Plancher, en particulier pour immeubles d'habitation et procédé pour l'ériger

Country Status (2)

Country Link
EP (1) EP0037567A1 (fr)
PL (2) PL223360A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568610A1 (fr) * 1984-08-02 1986-02-07 Haldi Robert Ouvrage de construction combinant une dalle de beton et une poutraison en bois
DE3628973A1 (de) * 1986-08-26 1988-03-03 Wilhelm Patt Dach-oder deckenelement mit sichtbetonverkleidung fuer den hochbau
EP0432484A2 (fr) * 1989-11-16 1991-06-19 SFS Handels Holding AG Elément de connexion
DE4215039A1 (de) * 1991-05-13 1992-11-19 Emil Peter Verbundbauteile aus holz und stahlbeton
EP0528450A2 (fr) * 1989-11-16 1993-02-24 SFS Handels Holding AG Structure composite ayant une structure support avec poutres ou supports en bois et une dalle de béton coulée sur place
WO1994011589A1 (fr) 1992-11-14 1994-05-26 Raymond Bettex Plancher mixte bois-beton
EP1380702A1 (fr) * 2002-07-10 2004-01-14 Werner Bauer Elément à structure mixte bois-béton avec élément de chauffage intégré
JP2012241506A (ja) * 2011-05-24 2012-12-10 Takenaka Komuten Co Ltd 梁床接合構造
CN113187139A (zh) * 2021-03-04 2021-07-30 上海应用技术大学 一种正交胶合木-混凝土组合楼板及加固方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901600A (fr) * 1900-01-01
CH147365A (de) * 1930-07-04 1931-06-15 Schaub Otto Holzbetonverbundkörper.
DE570307C (de) * 1931-03-28 1933-02-14 Daniel Lewin Verbunddecke aus Holz und Beton
DE649424C (de) * 1933-09-29 1937-08-23 Rudolf Riedelbauch Dr Sicherung von Decken gegen Brand- und Gasgeschosse
CH199696A (de) * 1936-09-19 1938-09-15 Otto Schaub Verbunddecke aus Holzrippen und Betonplatte.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901600A (fr) * 1900-01-01
CH147365A (de) * 1930-07-04 1931-06-15 Schaub Otto Holzbetonverbundkörper.
DE570307C (de) * 1931-03-28 1933-02-14 Daniel Lewin Verbunddecke aus Holz und Beton
DE649424C (de) * 1933-09-29 1937-08-23 Rudolf Riedelbauch Dr Sicherung von Decken gegen Brand- und Gasgeschosse
CH199696A (de) * 1936-09-19 1938-09-15 Otto Schaub Verbunddecke aus Holzrippen und Betonplatte.

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568610A1 (fr) * 1984-08-02 1986-02-07 Haldi Robert Ouvrage de construction combinant une dalle de beton et une poutraison en bois
DE3628973A1 (de) * 1986-08-26 1988-03-03 Wilhelm Patt Dach-oder deckenelement mit sichtbetonverkleidung fuer den hochbau
EP0432484A2 (fr) * 1989-11-16 1991-06-19 SFS Handels Holding AG Elément de connexion
EP0432484A3 (en) * 1989-11-16 1991-09-11 Stadler Heerbrugg Holding Ag Fastening element
EP0528450A2 (fr) * 1989-11-16 1993-02-24 SFS Handels Holding AG Structure composite ayant une structure support avec poutres ou supports en bois et une dalle de béton coulée sur place
EP0528450A3 (en) * 1989-11-16 1993-03-17 Stadler Heerbrugg Holding Ag Composite structure having a support structure with wooden beams or supports and a concrete slab cast on the spot
DE4215039A1 (de) * 1991-05-13 1992-11-19 Emil Peter Verbundbauteile aus holz und stahlbeton
DE4215039C2 (de) * 1991-05-13 1999-05-12 Emil Peter Verbund aus Holz und Stahlbeton
WO1994011589A1 (fr) 1992-11-14 1994-05-26 Raymond Bettex Plancher mixte bois-beton
EP1380702A1 (fr) * 2002-07-10 2004-01-14 Werner Bauer Elément à structure mixte bois-béton avec élément de chauffage intégré
JP2012241506A (ja) * 2011-05-24 2012-12-10 Takenaka Komuten Co Ltd 梁床接合構造
CN113187139A (zh) * 2021-03-04 2021-07-30 上海应用技术大学 一种正交胶合木-混凝土组合楼板及加固方法

Also Published As

Publication number Publication date
PL128494B1 (en) 1984-01-31
PL223360A2 (fr) 1981-02-27

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

17P Request for examination filed

Effective date: 19811029

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830222

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ROMANOWSKA, ANNA

Inventor name: KLESZCZEWSKI, JACEK

Inventor name: GODYCKI-CWIRKO, TADEUSZ

Inventor name: PAWLICA, JERZY