[go: up one dir, main page]

SE9203192L - Power method for use mainly in bridge structures - Google Patents

Power method for use mainly in bridge structures

Info

Publication number
SE9203192L
SE9203192L SE9203192A SE9203192A SE9203192L SE 9203192 L SE9203192 L SE 9203192L SE 9203192 A SE9203192 A SE 9203192A SE 9203192 A SE9203192 A SE 9203192A SE 9203192 L SE9203192 L SE 9203192L
Authority
SE
Sweden
Prior art keywords
slab
concrete
fact
carrying capacity
profile
Prior art date
Application number
SE9203192A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9203192D0 (en
SE501583C2 (en
Inventor
Anders Granstroem
Nils-Gustav Svensson
Original Assignee
Anders Granstroem
Nils Gustav Svensson
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 Anders Granstroem, Nils Gustav Svensson filed Critical Anders Granstroem
Priority to SE9203192A priority Critical patent/SE501583C2/en
Publication of SE9203192D0 publication Critical patent/SE9203192D0/en
Priority to DK93924264T priority patent/DK0666940T3/en
Priority to EP93924264A priority patent/EP0666940B1/en
Priority to PCT/SE1993/000881 priority patent/WO1994010385A1/en
Priority to AT93924264T priority patent/ATE181579T1/en
Priority to DE69325460T priority patent/DE69325460T2/en
Publication of SE9203192L publication Critical patent/SE9203192L/en
Publication of SE501583C2 publication Critical patent/SE501583C2/en
Priority to NO951564A priority patent/NO305445B1/en
Priority to FI952002A priority patent/FI109715B/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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Decoration By Transfer Pictures (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.
SE9203192A 1992-10-29 1992-10-29 Bridge construction SE501583C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9203192A SE501583C2 (en) 1992-10-29 1992-10-29 Bridge construction
DK93924264T DK0666940T3 (en) 1992-10-29 1993-10-26 Composite bridge structure consisting of steel beams bearing a tire made of steel box profiles and concrete
EP93924264A EP0666940B1 (en) 1992-10-29 1993-10-26 composite bridge structure consisting of steel girders carrying a deck made of steel case profiles and concrete
PCT/SE1993/000881 WO1994010385A1 (en) 1992-10-29 1993-10-26 Load transmission method for use mainly in bridge structures
AT93924264T ATE181579T1 (en) 1992-10-29 1993-10-26 BRIDGE STRUCTURE IN COMPOSITE CONSTRUCTION CONSISTING OF STEEL BEAMS AND A ROAD Slab MADE OF STEEL BOX PROFILES AND CONCRETE SUPPORTED BY THESE
DE69325460T DE69325460T2 (en) 1992-10-29 1993-10-26 Bridge structure in composite construction consisting of steel girders and a carriageway slab supported by them made of steel box profiles and concrete
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
FI952002A FI109715B (en) 1992-10-29 1995-04-27 Method for load transfer mainly for use in bridge structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203192A SE501583C2 (en) 1992-10-29 1992-10-29 Bridge construction

Publications (3)

Publication Number Publication Date
SE9203192D0 SE9203192D0 (en) 1992-10-29
SE9203192L true SE9203192L (en) 1994-04-30
SE501583C2 SE501583C2 (en) 1995-03-20

Family

ID=20387617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203192A SE501583C2 (en) 1992-10-29 1992-10-29 Bridge construction

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
DK0666940T3 (en) 1999-12-27
NO951564D0 (en) 1995-04-25
FI109715B (en) 2002-09-30
DE69325460D1 (en) 1999-07-29
DE69325460T2 (en) 2000-05-04
EP0666940B1 (en) 1999-06-23
EP0666940A1 (en) 1995-08-16
WO1994010385A1 (en) 1994-05-11
NO305445B1 (en) 1999-05-31
ATE181579T1 (en) 1999-07-15
FI952002L (en) 1995-06-16
FI952002A0 (en) 1995-04-27
SE9203192D0 (en) 1992-10-29
NO951564L (en) 1995-06-12
SE501583C2 (en) 1995-03-20

Similar Documents

Publication Publication Date Title
NO963041L (en) Exodormic deck construction
AU4695193A (en) Bridge construction
KR20010036486A (en) Method for designing and fabricating multi-step tension prestressed girder
EP1383962A4 (en) Prestressed composite truss girder and construction method of the same
CA2239727A1 (en) Improved exodermic deck system
Geren et al. The NU precast/prestressed concrete bridge I-girder series
CN106906733A (en) One kind is without the small side main span of end bay closure section than continuous rigid frame bridge and its construction method
US20060137115A1 (en) Prestressed composite girder, continuous prestressed composite girder structure and methods of fabricating and connecting the same
CN110331648B (en) Ultra-high-performance concrete-part section steel composite beam unit, ultra-high-performance concrete-section steel composite beam unit and composite beam
ATE542000T1 (en) CEILING REINFORCEMENT AND METHOD FOR PRODUCING IT
SE9203192L (en) Power method for use mainly in bridge structures
JP2948909B2 (en) Construction method of prestressed composite beam structure and prestressed composite beam for continuous beam
CN218813128U (en) Steel-concrete combined structure for cable-stayed bridge with double-side I-steel mixed beams
Brühwiler “Structural UHPFRC”: Recent applications in rehabilitation and strengthening of bridges in Switzerland
CN212357952U (en) Section steel-concrete composite beam hogging moment area structure based on high-performance material
CN214883048U (en) Bridge assembled reinforced concrete slab hinge joint damage maintenance reinforced structure
KR102462655B1 (en) Prefabricated bridge for bending moment mitigation of upper slab
KR102452624B1 (en) Prestressed concrete girder with prestress introduced by h-beam and steel plate
CN217839675U (en) Wet seam structure of prefabricated plate girder
KR200394381Y1 (en) Prestressed concrete girder structure with projected section above the top flange
CN114687274A (en) Rigid frame-continuous steel-concrete mixed beam railway bridge structure
SU922257A1 (en) Reinforcement structure for ferroconcrete girders
SU885405A1 (en) Major beam of steel-ferroconcrete bridge span structure
FR2418837A1 (en) Through girder bridge widening system - uses replacement frame erected by cantilevering laterally from existing superstructure
KR200285992Y1 (en) A simple composite girder connected with a abut

Legal Events

Date Code Title Description
NUG Patent has lapsed