WO2009109726A3 - Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres. - Google Patents

Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres. Download PDF

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Publication number
WO2009109726A3
WO2009109726A3 PCT/FR2009/000130 FR2009000130W WO2009109726A3 WO 2009109726 A3 WO2009109726 A3 WO 2009109726A3 FR 2009000130 W FR2009000130 W FR 2009000130W WO 2009109726 A3 WO2009109726 A3 WO 2009109726A3
Authority
WO
WIPO (PCT)
Prior art keywords
side members
interlocking
abutting
beams
concrete beam
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.)
Ceased
Application number
PCT/FR2009/000130
Other languages
English (en)
Other versions
WO2009109726A2 (fr
Inventor
Yves Brugeaud
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.)
Conseil Services Investissements
Original Assignee
Conseil Services Investissements
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 Conseil Services Investissements filed Critical Conseil Services Investissements
Priority to CN200980104593.3A priority Critical patent/CN101952522B/zh
Priority to BRPI0908064-3A priority patent/BRPI0908064A2/pt
Priority to EP09717198A priority patent/EP2396482A2/fr
Publication of WO2009109726A2 publication Critical patent/WO2009109726A2/fr
Publication of WO2009109726A3 publication Critical patent/WO2009109726A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/22—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members built-up by elements jointed in line
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Poutre (1) en béton fibré ultra performant, caractérisé en ce qu'elle comprend un premier longeron (2.1) comportant au moins une âme (3.1), ayant une semelle d'appui (4.1) le long d'un des bords longitudinaux de l'âme et, le long de son bord opposé, une languette (5.1) emboîtée dans une rainure (5.2) de forme complémentaire appartenant à un deuxième longeron (2.2) comportant, à l'opposé de la rainure, une semelle d'appui (4.2), l'un au moins des longerons comportant un câble (9) de contrainte longitudinale noyé dans le béton parallèlement à l'axe longitudinal neutre (10) de la poutre.
PCT/FR2009/000130 2008-02-08 2009-02-05 Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres. Ceased WO2009109726A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980104593.3A CN101952522B (zh) 2008-02-08 2009-02-05 通过互锁两侧件获得的预应力混凝土梁及对接两梁的方法
BRPI0908064-3A BRPI0908064A2 (pt) 2008-02-08 2009-02-05 Viga de concreto fibroso de desempenho ultra-elevado e processo de união de topo de duas vigas
EP09717198A EP2396482A2 (fr) 2008-02-08 2009-02-05 Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0800663 2008-02-08
FR0800663A FR2927342B1 (fr) 2008-02-08 2008-02-08 Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres

Publications (2)

Publication Number Publication Date
WO2009109726A2 WO2009109726A2 (fr) 2009-09-11
WO2009109726A3 true WO2009109726A3 (fr) 2009-10-29

Family

ID=39717726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/000130 Ceased WO2009109726A2 (fr) 2008-02-08 2009-02-05 Poutre en beton precontraint realisee par emboitement de deux longerons et procede d'aboutage de deux poutres.

Country Status (5)

Country Link
EP (1) EP2396482A2 (fr)
CN (1) CN101952522B (fr)
BR (1) BRPI0908064A2 (fr)
FR (1) FR2927342B1 (fr)
WO (1) WO2009109726A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331606B (zh) * 2013-06-18 2014-08-13 金石机器人常州有限公司 大型横梁安装方法
BE1030828B1 (nl) * 2022-08-30 2024-03-25 Koutermolen nv Herbruikbare steunbalk voor dak van betonskeletbouw en een betonskeletbouw geconstrueerd met dergelijke steunbalken

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493800A (fr) * 1918-12-13 1919-08-21 Simon Moyse Poutre pour toiture
GB1163439A (en) * 1965-10-07 1969-09-04 Porr Allg Bauges Process for the Manufacture of a Prestressed or Reinforced Concrete Beam
DE2618154A1 (de) * 1975-04-24 1976-11-04 Jaak Jozef Hiel Profilstab
US5555697A (en) * 1994-01-12 1996-09-17 Kim; Sun J. Method for connecting precast concrete units
US20040219357A1 (en) * 2003-03-17 2004-11-04 Dirk Van Dijk Reinforced profile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493800A (fr) * 1918-12-13 1919-08-21 Simon Moyse Poutre pour toiture
GB1163439A (en) * 1965-10-07 1969-09-04 Porr Allg Bauges Process for the Manufacture of a Prestressed or Reinforced Concrete Beam
DE2618154A1 (de) * 1975-04-24 1976-11-04 Jaak Jozef Hiel Profilstab
US5555697A (en) * 1994-01-12 1996-09-17 Kim; Sun J. Method for connecting precast concrete units
US20040219357A1 (en) * 2003-03-17 2004-11-04 Dirk Van Dijk Reinforced profile

Also Published As

Publication number Publication date
FR2927342A1 (fr) 2009-08-14
CN101952522B (zh) 2015-04-29
EP2396482A2 (fr) 2011-12-21
BRPI0908064A2 (pt) 2015-08-11
WO2009109726A2 (fr) 2009-09-11
CN101952522A (zh) 2011-01-19
FR2927342B1 (fr) 2016-07-01

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