CA2441737A1 - Composite floor system - Google Patents

Composite floor system Download PDF

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Publication number
CA2441737A1
CA2441737A1 CA 2441737 CA2441737A CA2441737A1 CA 2441737 A1 CA2441737 A1 CA 2441737A1 CA 2441737 CA2441737 CA 2441737 CA 2441737 A CA2441737 A CA 2441737A CA 2441737 A1 CA2441737 A1 CA 2441737A1
Authority
CA
Canada
Prior art keywords
framing members
framing
primary
shear
concrete floor
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.)
Granted
Application number
CA 2441737
Other languages
French (fr)
Other versions
CA2441737C (en
Inventor
Serge Moreau
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.)
Canam Buildings And Structures Inc
Original Assignee
Canam Manac Group Inc
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
Priority claimed from CA002404535A external-priority patent/CA2404535A1/en
Application filed by Canam Manac Group Inc filed Critical Canam Manac Group Inc
Priority to CA002441737A priority Critical patent/CA2441737C/en
Publication of CA2441737A1 publication Critical patent/CA2441737A1/en
Application granted granted Critical
Publication of CA2441737C publication Critical patent/CA2441737C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04C3/08—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
    • 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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • 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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Road Paving Structures (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention concerns a framing system for a composite concrete floor, the framing system comprising horizontally extending primary framing members supporting secondary framing members across the primary framing members. Each of the secondary framing members has two opposite ends provided with a shear shoe fixed to the primary framing members by means of a structural joint sufficient to provide a shear connection between the concrete floor and the primary framing members. Thanks to these shear shoes, the framing system of the invention has an increased resistance to horizontal shear forces as compared to prior art concrete floor systems.
CA002441737A 2002-09-20 2003-09-19 Composite floor system Expired - Lifetime CA2441737C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002441737A CA2441737C (en) 2002-09-20 2003-09-19 Composite floor system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002404535A CA2404535A1 (en) 2002-09-20 2002-09-20 Composite floor system
CA2,404,535 2002-09-20
CA002441737A CA2441737C (en) 2002-09-20 2003-09-19 Composite floor system

Publications (2)

Publication Number Publication Date
CA2441737A1 true CA2441737A1 (en) 2004-03-20
CA2441737C CA2441737C (en) 2007-08-21

Family

ID=32094426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002441737A Expired - Lifetime CA2441737C (en) 2002-09-20 2003-09-19 Composite floor system

Country Status (1)

Country Link
CA (1) CA2441737C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7562500B2 (en) 2005-04-25 2009-07-21 Wilfred Wing-Chow Siu Composite steel joist/composite beam floor system and steel stud wall systems
CN102888930A (en) * 2011-07-18 2013-01-23 湖南邱则有专利战略策划有限公司 Assembled type hollow grid plate floor system
CN104120828A (en) * 2014-07-13 2014-10-29 张跃 A joist
CN107035044A (en) * 2017-05-19 2017-08-11 易筑集合（北京）科技有限公司 A kind of light steel composite floor system structure bearing system
CN107338893A (en) * 2016-11-11 2017-11-10 浙江绿筑集成科技有限公司 Assembled empty stomach steel truss integrates flooring module and its assembling method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7562500B2 (en) 2005-04-25 2009-07-21 Wilfred Wing-Chow Siu Composite steel joist/composite beam floor system and steel stud wall systems
CN102888930A (en) * 2011-07-18 2013-01-23 湖南邱则有专利战略策划有限公司 Assembled type hollow grid plate floor system
CN104120828A (en) * 2014-07-13 2014-10-29 张跃 A joist
CN107338893A (en) * 2016-11-11 2017-11-10 浙江绿筑集成科技有限公司 Assembled empty stomach steel truss integrates flooring module and its assembling method
CN107035044A (en) * 2017-05-19 2017-08-11 易筑集合（北京）科技有限公司 A kind of light steel composite floor system structure bearing system

Also Published As

Publication number Publication date
CA2441737C (en) 2007-08-21

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230919