IT1029552B - Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale - Google Patents

Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale

Info

Publication number
IT1029552B
IT1029552B IT12568/75A IT1256875A IT1029552B IT 1029552 B IT1029552 B IT 1029552B IT 12568/75 A IT12568/75 A IT 12568/75A IT 1256875 A IT1256875 A IT 1256875A IT 1029552 B IT1029552 B IT 1029552B
Authority
IT
Italy
Prior art keywords
wires
construction system
metal beams
mixed structures
steel shaped
Prior art date
Application number
IT12568/75A
Other languages
English (en)
Italian (it)
Original Assignee
Pitto E
Borneto G
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 Pitto E, Borneto G filed Critical Pitto E
Priority to IT12568/75A priority Critical patent/IT1029552B/it
Priority to CH331376A priority patent/CH598443A5/xx
Priority to GR50449A priority patent/GR59801B/el
Priority to US05/673,097 priority patent/US4054013A/en
Priority to YU00935/76A priority patent/YU93576A/xx
Application granted granted Critical
Publication of IT1029552B publication Critical patent/IT1029552B/it

Links

Classifications

    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
IT12568/75A 1975-04-14 1975-04-14 Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale IT1029552B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT12568/75A IT1029552B (it) 1975-04-14 1975-04-14 Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale
CH331376A CH598443A5 (US07902200-20110308-C00004.png) 1975-04-14 1976-03-17
GR50449A GR59801B (en) 1975-04-14 1976-04-01 System to build a metal beam for mixed structures with a core of one or two shaped sinusoidal steal wires
US05/673,097 US4054013A (en) 1975-04-14 1976-04-02 Metal beam system for steel-concrete structures
YU00935/76A YU93576A (en) 1975-04-14 1976-04-13 Construction of a steel beam for various kinds of construction,having a filling in form of one or two helically wound wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12568/75A IT1029552B (it) 1975-04-14 1975-04-14 Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale

Publications (1)

Publication Number Publication Date
IT1029552B true IT1029552B (it) 1979-03-20

Family

ID=11141704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12568/75A IT1029552B (it) 1975-04-14 1975-04-14 Sistema di costruzione di travi metalliche per strutture miste con anima ad uno o due fili di acciaio sagomati ad andamento sinusoidale

Country Status (5)

Country Link
US (1) US4054013A (US07902200-20110308-C00004.png)
CH (1) CH598443A5 (US07902200-20110308-C00004.png)
GR (1) GR59801B (US07902200-20110308-C00004.png)
IT (1) IT1029552B (US07902200-20110308-C00004.png)
YU (1) YU93576A (US07902200-20110308-C00004.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636929A5 (de) * 1979-04-18 1983-06-30 Pantex Stahl Ag Gittertraeger fuer den untertag-strecken- und -schachtausbau.
KR910006579A (ko) * 1989-09-07 1991-04-29 미야자끼 아끼라 트러스 및 이것에 의하여 강화된 콘크리트 부품 슬라브
DE4201797C1 (US07902200-20110308-C00004.png) * 1992-01-23 1993-07-08 Julius 8399 Griesbach De Schaetz
JP2954010B2 (ja) * 1996-01-16 1999-09-27 朝日スチール工業株式会社 フエンス
US7222466B2 (en) * 2002-06-28 2007-05-29 Eagle Development Corporation Foldable support structure with hinged sawtooth wall members
FR2849080B1 (fr) * 2002-12-24 2007-10-12 Fimurex Armature metallique filaire apte a assurer le frettage d'une piece precontrainte
DE202013011404U1 (de) * 2013-07-31 2014-11-04 Sz Schacht- Und Streckenausbau Gmbh Gitterträger
CN115977313B (zh) * 2023-02-22 2023-05-23 北京建工集团山西建设有限公司 大跨度钢桁架结构及吊装方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233743A (en) * 1912-02-19 1917-07-17 Otto Arndt Templet-frame.
US1776467A (en) * 1927-12-16 1930-09-23 Rasmus M Frandsen Structural-steel truss joist
US1762112A (en) * 1928-05-02 1930-06-03 Truscon Steel Co Metal section
US1865059A (en) * 1929-07-18 1932-06-28 Budd Edward G Mfg Co Girder construction
US1964208A (en) * 1932-02-08 1934-06-26 Adjustable Joist Corp Joist
FR1162523A (fr) * 1955-03-11 1958-09-15 Perfectionnement aux poutrelles métalliques composites pour planchers en béton armé
US3456415A (en) * 1967-11-13 1969-07-22 Keystone Steel & Wire Co Truss construction
US3691712A (en) * 1969-05-13 1972-09-19 Monsanto Co Damping system

Also Published As

Publication number Publication date
CH598443A5 (US07902200-20110308-C00004.png) 1978-04-28
GR59801B (en) 1978-02-28
US4054013A (en) 1977-10-18
YU93576A (en) 1982-06-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941018