FR2376273A1 - Profile a contrainte anti-flexion - Google Patents

Profile a contrainte anti-flexion

Info

Publication number
FR2376273A1
FR2376273A1 FR7639338A FR7639338A FR2376273A1 FR 2376273 A1 FR2376273 A1 FR 2376273A1 FR 7639338 A FR7639338 A FR 7639338A FR 7639338 A FR7639338 A FR 7639338A FR 2376273 A1 FR2376273 A1 FR 2376273A1
Authority
FR
France
Prior art keywords
tube
profiled section
bend
resist
adjustable stops
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.)
Granted
Application number
FR7639338A
Other languages
English (en)
Other versions
FR2376273B1 (fr
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.)
VIGNACOURT ATELIERS
Original Assignee
VIGNACOURT ATELIERS
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 VIGNACOURT ATELIERS filed Critical VIGNACOURT ATELIERS
Priority to FR7639338A priority Critical patent/FR2376273A1/fr
Publication of FR2376273A1 publication Critical patent/FR2376273A1/fr
Application granted granted Critical
Publication of FR2376273B1 publication Critical patent/FR2376273B1/fr
Granted 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/10—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal prestressed
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

a. Profilé à contrainte anti-flexion. b. Profilé caractérisé par un profilé proprement dit, un tube logé entre deux butées espacées longitudinalement sur ce profile, au moins l'une de ces butées étant réglable et une surface d'appui prévue entre le profilé et le tube dans sa zone médiane pour supporter la force de flexion du tube.
FR7639338A 1976-12-28 1976-12-28 Profile a contrainte anti-flexion Granted FR2376273A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639338A FR2376273A1 (fr) 1976-12-28 1976-12-28 Profile a contrainte anti-flexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639338A FR2376273A1 (fr) 1976-12-28 1976-12-28 Profile a contrainte anti-flexion

Publications (2)

Publication Number Publication Date
FR2376273A1 true FR2376273A1 (fr) 1978-07-28
FR2376273B1 FR2376273B1 (fr) 1982-08-06

Family

ID=9181640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639338A Granted FR2376273A1 (fr) 1976-12-28 1976-12-28 Profile a contrainte anti-flexion

Country Status (1)

Country Link
FR (1) FR2376273A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666607A1 (fr) * 1990-09-07 1992-03-13 Walter Ets Lucien Poutre, notamment en aluminium precontrainte.
WO1999011889A1 (fr) * 1997-08-29 1999-03-11 Siemens Aktiengesellschaft Procede et dispositif permettant de reduire le flechissement d'un element constitutif sollicite
EP1079039A1 (fr) * 1999-08-24 2001-02-28 M. Patrick Gobert Structure porteuse et éléments en treillis démontables

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295131A (fr) * 1961-07-13 1962-06-01 Poutre en acier en forme d'auge
FR1350599A (fr) * 1963-03-19 1964-01-24 Eisenbau Karl Ladwig Poutre porteuse métallique précontrainte en caisson
FR1544207A (fr) * 1967-09-22 1968-10-31 Poutre métallique composite, à précontrainte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295131A (fr) * 1961-07-13 1962-06-01 Poutre en acier en forme d'auge
FR1350599A (fr) * 1963-03-19 1964-01-24 Eisenbau Karl Ladwig Poutre porteuse métallique précontrainte en caisson
FR1544207A (fr) * 1967-09-22 1968-10-31 Poutre métallique composite, à précontrainte

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666607A1 (fr) * 1990-09-07 1992-03-13 Walter Ets Lucien Poutre, notamment en aluminium precontrainte.
WO1999011889A1 (fr) * 1997-08-29 1999-03-11 Siemens Aktiengesellschaft Procede et dispositif permettant de reduire le flechissement d'un element constitutif sollicite
EP1079039A1 (fr) * 1999-08-24 2001-02-28 M. Patrick Gobert Structure porteuse et éléments en treillis démontables

Also Published As

Publication number Publication date
FR2376273B1 (fr) 1982-08-06

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