CA2468626A1 - Floor structure - Google Patents

Floor structure Download PDF

Info

Publication number
CA2468626A1
CA2468626A1 CA 2468626 CA2468626A CA2468626A1 CA 2468626 A1 CA2468626 A1 CA 2468626A1 CA 2468626 CA2468626 CA 2468626 CA 2468626 A CA2468626 A CA 2468626A CA 2468626 A1 CA2468626 A1 CA 2468626A1
Authority
CA
Canada
Prior art keywords
floor structure
steel
web
flanges
stocks
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 2468626
Other languages
French (fr)
Other versions
CA2468626C (en
Inventor
Mitsuhiro Tokuno
Kazutoshi Tsuda
Fumihiro Saito
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.)
Eco Japan Co Ltd
Asahi Engineering Co Ltd Fukuoka
Original Assignee
Eco Japan Co Ltd
Asahi Engineering Co Ltd Fukuoka
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 Eco Japan Co Ltd, Asahi Engineering Co Ltd Fukuoka filed Critical Eco Japan Co Ltd
Priority to CA002615657A priority Critical patent/CA2615657A1/en
Priority to CA 2468626 priority patent/CA2468626C/en
Publication of CA2468626A1 publication Critical patent/CA2468626A1/en
Application granted granted Critical
Publication of CA2468626C publication Critical patent/CA2468626C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/006—Foundations for pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/02—Bridges characterised by the cross-section of their bearing spanning structure of the I-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/10—Wood
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/30—Metal
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/40—Plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The present invention makes it possible to dismantle and re-use a floor structure by effectively exhibiting the displacement preventing effect for each steel stock against an active load in case the floor structure is formed by arranged steel stocks in parallel. A floor structure comprises a plurality of steel stocks 4 arranged in parallel, each steel stock 4 including a web 1, an upper flange 2 disposed at an upper end of the web 1, and a lower flange 3 disposed at a lower end of the web 1, a floor surface being formed on the upper flange 2, the floor structure further comprising a displacement preventing spacer 6 interposed between the upper flanges 2 and/or lower flanges 3 of the adjacent steel stocks 4, the displacement preventing spacer 6 including a load receiving part 7 which is brought into engagement with the adjacent upper flanges 2 and/or lower flanges 3 to receive an active load incurred to the individual steel stocks 4 so as to inhibit the steel stocks 4 from displacing downward.
CA 2468626 2004-05-27 2004-05-27 Floor structure Expired - Fee Related CA2468626C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002615657A CA2615657A1 (en) 2004-05-27 2004-05-27 Floor structure
CA 2468626 CA2468626C (en) 2004-05-27 2004-05-27 Floor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2468626 CA2468626C (en) 2004-05-27 2004-05-27 Floor structure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002615657A Division CA2615657A1 (en) 2004-05-27 2004-05-27 Floor structure

Publications (2)

Publication Number Publication Date
CA2468626A1 true CA2468626A1 (en) 2005-11-27
CA2468626C CA2468626C (en) 2008-10-21

Family

ID=35452279

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002615657A Abandoned CA2615657A1 (en) 2004-05-27 2004-05-27 Floor structure
CA 2468626 Expired - Fee Related CA2468626C (en) 2004-05-27 2004-05-27 Floor structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002615657A Abandoned CA2615657A1 (en) 2004-05-27 2004-05-27 Floor structure

Country Status (1)

Country Link
CA (2) CA2615657A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100031A (en) * 2013-04-02 2014-10-15 山东建筑大学 Gypsum and concrete combination type floor system

Also Published As

Publication number Publication date
CA2468626C (en) 2008-10-21
CA2615657A1 (en) 2005-11-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed