EP0246560A3 - Procédé de fabrication de poutrelles précontraintes en acier et poutrelles obtenues - Google Patents

Procédé de fabrication de poutrelles précontraintes en acier et poutrelles obtenues Download PDF

Info

Publication number
EP0246560A3
EP0246560A3 EP87106972A EP87106972A EP0246560A3 EP 0246560 A3 EP0246560 A3 EP 0246560A3 EP 87106972 A EP87106972 A EP 87106972A EP 87106972 A EP87106972 A EP 87106972A EP 0246560 A3 EP0246560 A3 EP 0246560A3
Authority
EP
European Patent Office
Prior art keywords
sections
girders
manufacturing
steel girder
prestressed steel
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Withdrawn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
EP87106972A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0246560A2 (fr
Inventor
Jean-Baptiste Schleich
Raymond Baus
Willy Chapeau
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.)
Aitn Sprl
Arcelor Luxembourg SA
Original Assignee
Aitn Sprl
Arbed SA
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 Aitn Sprl, Arbed SA filed Critical Aitn Sprl
Publication of EP0246560A2 publication Critical patent/EP0246560A2/fr
Publication of EP0246560A3 publication Critical patent/EP0246560A3/fr
Withdrawn legal-status Critical Current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
    • E04C2003/0434—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 open cross-section free of enclosed cavities
    • 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
    • E04C2003/0452—H- or I-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP87106972A 1986-05-23 1987-05-14 Procédé de fabrication de poutrelles précontraintes en acier et poutrelles obtenues Withdrawn EP0246560A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86442 1986-05-23
LU86442A LU86442A1 (fr) 1986-05-23 1986-05-23 Procede de fabrication de poutrelles precontraintes en acier

Publications (2)

Publication Number Publication Date
EP0246560A2 EP0246560A2 (fr) 1987-11-25
EP0246560A3 true EP0246560A3 (fr) 1989-11-15

Family

ID=19730708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106972A Withdrawn EP0246560A3 (fr) 1986-05-23 1987-05-14 Procédé de fabrication de poutrelles précontraintes en acier et poutrelles obtenues

Country Status (6)

Country Link
EP (1) EP0246560A3 (ja)
JP (1) JPS62280440A (ja)
DE (1) DE3716833A1 (ja)
FR (1) FR2598947A1 (ja)
GB (1) GB2190611A (ja)
LU (1) LU86442A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9109254D0 (en) * 1991-04-30 1991-06-19 Carnall Mark Prestressed steel joist
GB2294064B (en) * 1994-10-10 1998-02-18 James Arthur Quinn Low modulus of elasticity lintel
GB2306445B (en) * 1995-10-20 1998-12-23 Fruehauf Crane Ltd Improvements to containers
AU7039000A (en) * 1999-09-03 2001-04-10 Min Se Koo Method of manufacturing preflex beams
CN100371614C (zh) * 2005-09-06 2008-02-27 清华大学 一种预应力坎合连接方法
GB201114438D0 (en) * 2011-08-22 2011-10-05 Airbus Operations Ltd A method of manufacturing an elongate component
PL4031259T3 (pl) 2019-09-16 2025-10-20 Great Coasters International, Inc. Tor dla wagoników kolejki górskiej

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT139335B (de) * 1933-06-06 1934-11-10 Maximilian Ing Sachs Eiserner Träger.
GB504933A (en) * 1937-10-29 1939-05-01 Max Meltz An improved metal section for use in the construction of motor vehicle bodies and other purposes
GB680022A (en) * 1950-01-18 1952-10-01 Braithwaite & Company Engineer Improvements in and relating to elements for use in constructional engineering
DD26379A1 (de) * 1959-02-20 1964-04-15 Auf Biegung beanspruchter vorgespannter Vollwandträger für Baustoffe mit gleicher Zug- und Druckfestigkeit
DE1527358A1 (de) * 1959-05-13 1969-07-24 Franz Litzka Verfahren und Vorrichtung zur Herstellung von Bogen-Wabentraegern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH429095A (de) * 1963-01-22 1967-01-31 Intercontinentale Technik Ges Vorgedrücktes, aus Metall bestehendes Konstruktionsglied und Verfahren zu dessen Herstellung
US3605360A (en) * 1969-04-24 1971-09-20 Skuli Walter Lindal Prestressed vertically laminated beam of wood

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT139335B (de) * 1933-06-06 1934-11-10 Maximilian Ing Sachs Eiserner Träger.
GB504933A (en) * 1937-10-29 1939-05-01 Max Meltz An improved metal section for use in the construction of motor vehicle bodies and other purposes
GB680022A (en) * 1950-01-18 1952-10-01 Braithwaite & Company Engineer Improvements in and relating to elements for use in constructional engineering
DD26379A1 (de) * 1959-02-20 1964-04-15 Auf Biegung beanspruchter vorgespannter Vollwandträger für Baustoffe mit gleicher Zug- und Druckfestigkeit
DE1527358A1 (de) * 1959-05-13 1969-07-24 Franz Litzka Verfahren und Vorrichtung zur Herstellung von Bogen-Wabentraegern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED *

Also Published As

Publication number Publication date
LU86442A1 (fr) 1987-12-16
FR2598947A1 (fr) 1987-11-27
JPS62280440A (ja) 1987-12-05
DE3716833A1 (de) 1987-11-26
GB2190611A (en) 1987-11-25
GB8711416D0 (en) 1987-06-17
EP0246560A2 (fr) 1987-11-25

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Effective date: 19891201

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Inventor name: BAUS, RAYMOND

Inventor name: CHAPEAU, WILLY

Inventor name: SCHLEICH, JEAN-BAPTISTE