EP3851605B8 - Truss for mixed steel-concrete truss systems with optimized upper stringer - Google Patents

Truss for mixed steel-concrete truss systems with optimized upper stringer Download PDF

Info

Publication number
EP3851605B8
EP3851605B8 EP20216330.9A EP20216330A EP3851605B8 EP 3851605 B8 EP3851605 B8 EP 3851605B8 EP 20216330 A EP20216330 A EP 20216330A EP 3851605 B8 EP3851605 B8 EP 3851605B8
Authority
EP
European Patent Office
Prior art keywords
truss
systems
upper stringer
concrete
mixed 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.)
Active
Application number
EP20216330.9A
Other languages
German (de)
French (fr)
Other versions
EP3851605A2 (en
EP3851605B1 (en
EP3851605A3 (en
Inventor
Giovanni Vitone
Andrea Rizzi
Vito Rizzi
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.)
InfoMtr Srl
Original Assignee
InfoMtr Srl
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 InfoMtr Srl filed Critical InfoMtr Srl
Publication of EP3851605A2 publication Critical patent/EP3851605A2/en
Publication of EP3851605A3 publication Critical patent/EP3851605A3/en
Application granted granted Critical
Publication of EP3851605B1 publication Critical patent/EP3851605B1/en
Publication of EP3851605B8 publication Critical patent/EP3851605B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04C3/08—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
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • E04C3/294—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete of concrete combined with a girder-like structure extending laterally outside the element
    • 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
    • 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
    • E04C5/0653—Light-weight girders, e.g. with precast parts 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
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP20216330.9A 2019-12-23 2020-12-22 Truss for mixed steel-concrete truss systems with optimized upper stringer Active EP3851605B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000025252A IT201900025252A1 (en) 2019-12-23 2019-12-23 TRUSS FOR MIXED STEEL-CONCRETE TRUSS SYSTEMS WITH OPTIMIZED UPPER CORRENTS AND CURRENTS

Publications (4)

Publication Number Publication Date
EP3851605A2 EP3851605A2 (en) 2021-07-21
EP3851605A3 EP3851605A3 (en) 2021-10-06
EP3851605B1 EP3851605B1 (en) 2023-11-08
EP3851605B8 true EP3851605B8 (en) 2023-12-13

Family

ID=70228548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20216330.9A Active EP3851605B8 (en) 2019-12-23 2020-12-22 Truss for mixed steel-concrete truss systems with optimized upper stringer

Country Status (2)

Country Link
EP (1) EP3851605B8 (en)
IT (1) IT201900025252A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114707229B (en) * 2022-05-13 2022-12-23 三一筑工科技股份有限公司 Method and device for determining hoisting point distribution mode and electronic equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE385307A (en) * 1931-12-30 1932-01-30
YU72989A (en) * 1988-04-22 1992-07-20 Fer, Fertigteil-Entwicklungs-Ring Gesellschaft M.B.H. & Co. K.G. GRILLING BRACKET FOR MAKING PARTIALLY PREFABRICATED CEILINGS OF REINFORCED CONCRETE
AT505790B1 (en) * 2007-10-09 2009-11-15 Progress Maschinen & Automatio GRID CONNECTING ELEMENT IN PARTICULAR FOR THE MANUFACTURE OF PARTIALLY PREPARED STEEL CONCRETE ELEMENTS
EP2586924B1 (en) * 2011-10-28 2014-04-30 MetalRi snc Self-supporting steel truss for mixed steel-concrete truss systems

Also Published As

Publication number Publication date
IT201900025252A1 (en) 2021-06-23
EP3851605A2 (en) 2021-07-21
EP3851605B1 (en) 2023-11-08
EP3851605A3 (en) 2021-10-06

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