ITRM20020336A1 - IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I - Google Patents

IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I

Info

Publication number
ITRM20020336A1
ITRM20020336A1 IT2002RM000336A ITRM20020336A ITRM20020336A1 IT RM20020336 A1 ITRM20020336 A1 IT RM20020336A1 IT 2002RM000336 A IT2002RM000336 A IT 2002RM000336A IT RM20020336 A ITRM20020336 A IT RM20020336A IT RM20020336 A1 ITRM20020336 A1 IT RM20020336A1
Authority
IT
Italy
Prior art keywords
self
construction
concrete
concrete beams
civil building
Prior art date
Application number
IT2002RM000336A
Other languages
Italian (it)
Inventor
Franco Mangione
Original Assignee
Tecnostudi S R L
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 Tecnostudi S R L filed Critical Tecnostudi S R L
Priority to IT2002RM000336A priority Critical patent/ITRM20020336A1/en
Publication of ITRM20020336A0 publication Critical patent/ITRM20020336A0/en
Priority to EP03425377A priority patent/EP1371794B1/en
Priority to ES03425377T priority patent/ES2269964T3/en
Priority to AT03425377T priority patent/ATE339566T1/en
Priority to DE60308261T priority patent/DE60308261T2/en
Publication of ITRM20020336A1 publication Critical patent/ITRM20020336A1/en

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
    • E04C5/0653—Light-weight girders, e.g. with precast parts 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
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members 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
    • E04C3/29—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)

Abstract

An improved self-supporting lattice to provide steelconcrete composite beams characterized in that it is fully embodied in the concrete casting and provided with a base or bottom of concrete reinforced with plastic and/or steel fibres able to avoid the need for provisional moulds during the installation. <??>The fibres reinforcing the concrete of the bottom have also the function of giving the latter an even limited tensile strength, thus preventing damages and cracks in the bottom which would cause problems in the mechanical resistance and/or fire resistance. <IMAGE>
IT2002RM000336A 2002-06-14 2002-06-14 IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I ITRM20020336A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2002RM000336A ITRM20020336A1 (en) 2002-06-14 2002-06-14 IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I
EP03425377A EP1371794B1 (en) 2002-06-14 2003-06-11 Self-supporting lattice to provide steel-concrete composite beams for housing and industrial building
ES03425377T ES2269964T3 (en) 2002-06-14 2003-06-11 AUTOPORTING ENTRY TO PROVIDE COMPOSITE STEEL AND CONCRETE BEAMS FOR RESIDENTIAL AND INDUSTRIAL BUILDING.
AT03425377T ATE339566T1 (en) 2002-06-14 2003-06-11 SELF-SUPPORTING LATTICE BEAM FOR THE PRODUCTION OF REINFORCED CONCRETE COMPOSITE BEAMS
DE60308261T DE60308261T2 (en) 2002-06-14 2003-06-11 Self-supporting lattice girder for the production of reinforced concrete composite beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002RM000336A ITRM20020336A1 (en) 2002-06-14 2002-06-14 IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I

Publications (2)

Publication Number Publication Date
ITRM20020336A0 ITRM20020336A0 (en) 2002-06-14
ITRM20020336A1 true ITRM20020336A1 (en) 2003-12-15

Family

ID=11456368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002RM000336A ITRM20020336A1 (en) 2002-06-14 2002-06-14 IMPROVEMENTS TO A SELF-SUPPORTING LATERAL TRUSS, FOR THE CONSTRUCTION OF MIXED STEEL-CONCRETE BEAMS FOR CIVIL BUILDING AND I

Country Status (5)

Country Link
EP (1) EP1371794B1 (en)
AT (1) ATE339566T1 (en)
DE (1) DE60308261T2 (en)
ES (1) ES2269964T3 (en)
IT (1) ITRM20020336A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003204314B1 (en) * 2003-05-25 2004-11-18 Bendtsen, Bo Mr Precast spanning floor system using steel fibre reinforced concrete
DE202004018655U1 (en) * 2004-12-02 2005-04-21 Velthorst Beheer B.V. Steel composite beam with fire-protected support for ceiling elements
ITUD20050131A1 (en) * 2005-08-08 2007-02-09 Tecnostrutture S R L SUPPORTING ELEMENT OF COMPONENTS FOR FLOOR ON A CARRYING ELEMENT OF A BUILDING STRUCTURE
IT1390922B1 (en) * 2008-07-30 2011-10-19 Tecnostrutture S R L CARRYING BEAM WITH MIXED STRUCTURE
IT1392597B1 (en) * 2009-01-07 2012-03-09 Tecnostrutture S R L CARRYING BEAM WITH MIXED STRUCTURE
CN101899877B (en) * 2009-05-19 2014-07-16 柳忠林 Small simulate framework structure of long-span prestress concrete girder slab
CN102061770A (en) * 2010-03-03 2011-05-18 柳忠林 Construction method for imitated frame structure of long-span prestressed concrete beam slab
AT516242A1 (en) * 2014-09-08 2016-03-15 Tech Universität Wien Double wall made of high-strength or ultra high-strength reinforced concrete
CN106088480B (en) * 2016-06-15 2018-08-24 杭州材智建筑科技有限公司 Girder truss, the combination beam using girder truss and the compound superstructure using girder truss
CN113882569B (en) * 2021-10-09 2022-04-08 西南科技大学 Assembled UHPC steel bar truss laminated slab and manufacturing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136703C (en) * 1900-01-01
NL111389C (en) * 1958-01-15
AT360722B (en) * 1978-05-08 1981-01-26 Bucher Franz REINFORCEMENT ELEMENT FOR A STEEL CONCRETE STRUCTURAL COMPONENT
GB2077792B (en) * 1980-03-22 1983-06-08 Tinsley Building Prod Ltd Casting reinforced concrete floors
FR2712326B1 (en) * 1993-11-09 1996-02-09 Fimurex Reinforced concrete building element, partially prefabricated.
DE29906967U1 (en) * 1999-04-19 1999-08-12 Ritter Karl Konrad formwork

Also Published As

Publication number Publication date
ITRM20020336A0 (en) 2002-06-14
EP1371794A1 (en) 2003-12-17
ES2269964T3 (en) 2007-04-01
DE60308261T2 (en) 2007-08-30
DE60308261D1 (en) 2006-10-26
EP1371794B1 (en) 2006-09-13
ATE339566T1 (en) 2006-10-15

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