NO951564L - Method of establishing a cooperative structure, mainly for the use design no - Google Patents

Method of establishing a cooperative structure, mainly for the use design no

Info

Publication number
NO951564L
NO951564L NO951564A NO951564A NO951564L NO 951564 L NO951564 L NO 951564L NO 951564 A NO951564 A NO 951564A NO 951564 A NO951564 A NO 951564A NO 951564 L NO951564 L NO 951564L
Authority
NO
Norway
Prior art keywords
slab
concrete
fact
carrying capacity
profile
Prior art date
Application number
NO951564A
Other languages
Norwegian (no)
Other versions
NO951564D0 (en
NO305445B1 (en
Inventor
Anders Granstrom
Nils-Gustav Svensson
Original Assignee
Betong Staalkonstr Ab
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 Betong Staalkonstr Ab filed Critical Betong Staalkonstr Ab
Publication of NO951564D0 publication Critical patent/NO951564D0/en
Publication of NO951564L publication Critical patent/NO951564L/en
Publication of NO305445B1 publication Critical patent/NO305445B1/en

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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • 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
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-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
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/268—Composite concrete-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Road Paving Structures (AREA)

Abstract

This invention is a new method to achieve composite action between girders (3) and a concrete slab (1), as well as within the slab itself. The load transmission within the slab (1) is improved by the invention in the following way. The inferior capacity of the concrete to carry transverse forces is repaired by the composite load carrying capacity of the profile's edge flanges (9), upwards inclined top flanges (10) and upwards extended top parts (11). Due to this fact the slab may be made thinner than usual. Shear forces between steel (2) and concrete (17) are effectively transmitted by mechanical contact between the vertical edges (16) of the cuts (12) and the reinforcing bars (13). Due to the fact that the bottom flange of the case profile (8) is capable of resisting the entire tensile force in the cross section, maximum moment carrying capacity is obtained, whereupon main reinforcement may be omitted.
NO951564A 1992-10-29 1995-04-25 Bridge construction or similar construction comprising steel beams with a cover of superposed concrete cassettes with filled concrete NO305445B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9203192A SE501583C2 (en) 1992-10-29 1992-10-29 Bridge construction
PCT/SE1993/000881 WO1994010385A1 (en) 1992-10-29 1993-10-26 Load transmission method for use mainly in bridge structures

Publications (3)

Publication Number Publication Date
NO951564D0 NO951564D0 (en) 1995-04-25
NO951564L true NO951564L (en) 1995-06-12
NO305445B1 NO305445B1 (en) 1999-05-31

Family

ID=20387617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951564A NO305445B1 (en) 1992-10-29 1995-04-25 Bridge construction or similar construction comprising steel beams with a cover of superposed concrete cassettes with filled concrete

Country Status (8)

Country Link
EP (1) EP0666940B1 (en)
AT (1) ATE181579T1 (en)
DE (1) DE69325460T2 (en)
DK (1) DK0666940T3 (en)
FI (1) FI109715B (en)
NO (1) NO305445B1 (en)
SE (1) SE501583C2 (en)
WO (1) WO1994010385A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512156C2 (en) * 1998-04-24 2000-02-07 Anders Granstroem floor structure
FR2795438B1 (en) * 1999-06-28 2001-08-03 Dumez Gtm STRUCTURE OF A CONCRETE-STEEL MIXED BRIDGE OR GATEWAY, PARTICULARLY A MIXED TWO-GATE APRON BRIDGE
EP3775426B1 (en) * 2018-03-26 2022-11-30 O Feliz - Metalomecanica, S.A. Reinforcement system for steel-concrete composite slabs with profiled sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644452C (en) * 1934-05-31 1937-05-03 Gottwalt Schaper Dr Ing Roadway for steel road bridges
US4129917A (en) * 1978-03-27 1978-12-19 Eugene W. Sivachenko Bridge structure
SE468484B (en) * 1989-03-28 1993-01-25 Rautaruukki Ab Construction element of plate shape, and use of such an element in bridge constructions
FR2661433B1 (en) * 1990-04-26 1994-06-03 Scerer FLOOR SLAB OF A BRIDGE, ESPECIALLY LARGE SPAN.

Also Published As

Publication number Publication date
EP0666940B1 (en) 1999-06-23
DE69325460D1 (en) 1999-07-29
DK0666940T3 (en) 1999-12-27
FI952002A0 (en) 1995-04-27
FI109715B (en) 2002-09-30
ATE181579T1 (en) 1999-07-15
NO951564D0 (en) 1995-04-25
NO305445B1 (en) 1999-05-31
EP0666940A1 (en) 1995-08-16
WO1994010385A1 (en) 1994-05-11
SE9203192L (en) 1994-04-30
SE9203192D0 (en) 1992-10-29
SE501583C2 (en) 1995-03-20
DE69325460T2 (en) 2000-05-04
FI952002A (en) 1995-06-16

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