EP2706194A3 - Support de grille - Google Patents

Support de grille Download PDF

Info

Publication number
EP2706194A3
EP2706194A3 EP13183513.4A EP13183513A EP2706194A3 EP 2706194 A3 EP2706194 A3 EP 2706194A3 EP 13183513 A EP13183513 A EP 13183513A EP 2706194 A3 EP2706194 A3 EP 2706194A3
Authority
EP
European Patent Office
Prior art keywords
lower chords
struts
lattice girder
upper flange
truss arrangement
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Withdrawn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
EP13183513.4A
Other languages
German (de)
English (en)
Other versions
EP2706194A2 (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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of EP2706194A2 publication Critical patent/EP2706194A2/fr
Publication of EP2706194A3 publication Critical patent/EP2706194A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
    • 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
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast 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
    • E04C2003/0408—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
    • E04C2003/0443—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
    • E04C2003/0469—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 triangular-shaped
    • 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
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Lining And Supports For Tunnels (AREA)
EP13183513.4A 2012-09-11 2013-09-09 Support de grille Withdrawn EP2706194A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012108479.3A DE102012108479A1 (de) 2012-09-11 2012-09-11 Gitterträger

Publications (2)

Publication Number Publication Date
EP2706194A2 EP2706194A2 (fr) 2014-03-12
EP2706194A3 true EP2706194A3 (fr) 2015-07-29

Family

ID=49182064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13183513.4A Withdrawn EP2706194A3 (fr) 2012-09-11 2013-09-09 Support de grille

Country Status (2)

Country Link
EP (1) EP2706194A3 (fr)
DE (1) DE102012108479A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381615A2 (fr) * 1989-02-01 1990-08-08 Pantex-Stahl AG Elément de renforcement d'une poutre en treillis
DE29607485U1 (de) * 1995-07-29 1996-07-18 Seiz, Rudolf, Dipl.-Ing., 82211 Herrsching Aussteifungselemente für Gitterträger des Strecken- und Tunnelausbaus unter Berücksichtigung der durch die Schweißverbindungen verursachten besonderen Anforderungen
DE10020572A1 (de) * 2000-04-27 2001-11-29 Rudolf Seiz Gitterträgerausbaurahmen für den Berg- und Tunnelbau
DE102005006297A1 (de) * 2005-02-11 2006-08-24 Seiz, Rudolf, Dipl.-Ing. Gitterträgerausbaurahmen und durchlaufendes girlandenförmiges Aussteifungselement für einen Gitterträgerausbaurahmen
DE202010004389U1 (de) * 2010-03-31 2010-07-01 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Gitterträger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8125375U1 (de) * 1981-09-01 1982-01-21 Pantex-Stahl AG, 6233 Büron Gittertraeger fuer den untertag-strecken- und schachtausbau
DE19711627C2 (de) 1996-12-02 1997-12-11 Seiz Rudolf Gitterträgerausbaurahmen und Aussteifungselemente für einen Gitterträgerausbaurahmen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381615A2 (fr) * 1989-02-01 1990-08-08 Pantex-Stahl AG Elément de renforcement d'une poutre en treillis
DE29607485U1 (de) * 1995-07-29 1996-07-18 Seiz, Rudolf, Dipl.-Ing., 82211 Herrsching Aussteifungselemente für Gitterträger des Strecken- und Tunnelausbaus unter Berücksichtigung der durch die Schweißverbindungen verursachten besonderen Anforderungen
DE10020572A1 (de) * 2000-04-27 2001-11-29 Rudolf Seiz Gitterträgerausbaurahmen für den Berg- und Tunnelbau
DE102005006297A1 (de) * 2005-02-11 2006-08-24 Seiz, Rudolf, Dipl.-Ing. Gitterträgerausbaurahmen und durchlaufendes girlandenförmiges Aussteifungselement für einen Gitterträgerausbaurahmen
DE202010004389U1 (de) * 2010-03-31 2010-07-01 Bochumer Eisenhütte Heintzmann GmbH & Co. KG Gitterträger

Also Published As

Publication number Publication date
DE102012108479A1 (de) 2014-03-13
EP2706194A2 (fr) 2014-03-12

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