SE466609B - DEVICE AT A COLLABORATION BALL - Google Patents

DEVICE AT A COLLABORATION BALL

Info

Publication number
SE466609B
SE466609B SE8902163A SE8902163A SE466609B SE 466609 B SE466609 B SE 466609B SE 8902163 A SE8902163 A SE 8902163A SE 8902163 A SE8902163 A SE 8902163A SE 466609 B SE466609 B SE 466609B
Authority
SE
Sweden
Prior art keywords
profiles
floor beam
longitudinal
connecting elements
steel
Prior art date
Application number
SE8902163A
Other languages
Swedish (sv)
Other versions
SE8902163D0 (en
SE8902163L (en
Inventor
Joergen Thor
Original Assignee
Joergen Thor
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 Joergen Thor filed Critical Joergen Thor
Priority to SE8902163A priority Critical patent/SE466609B/en
Publication of SE8902163D0 publication Critical patent/SE8902163D0/en
Priority to DE69015360T priority patent/DE69015360T2/en
Priority to AU58460/90A priority patent/AU5846090A/en
Priority to EP90909826A priority patent/EP0484345B1/en
Priority to PCT/SE1990/000427 priority patent/WO1990015907A1/en
Publication of SE8902163L publication Critical patent/SE8902163L/en
Publication of SE466609B publication Critical patent/SE466609B/en

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
    • E04C3/29—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
    • 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
    • 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

Description

466 10 15 20 25 30 609 balksdimensioner beroende på laster och spännvidder. Den har vidare en sådan utformning att den mycket lätt och snabbt kan fästas vid en bjälklagsbalks övre parti exem- pelvis genom längsgående, intermittent svetsning, vilken också kan utföras med automat. De för uppfinningen ut- märkande särdragen finns angivna i efterföljande patent- krav. 466 10 15 20 25 30 609 beam dimensions depending on loads and spans. It further has such a design that it can be attached very easily and quickly to the upper part of a floor beam, for example by longitudinal, intermittent welding, which can also be carried out with a machine. The features characteristic of the invention are set out in the appended claims.

Uppfinningen beskrives närmare nedan under hänvisning till bifogade ritning, vilken visar en föredragen utföringsform av anordningen. enligt uppfinningen. i en schematisk: per- spektivvy, då den är monterad till en schematiskt antydd bjälklagsbalks övre parti.The invention is described in more detail below with reference to the accompanying drawing, which shows a preferred embodiment of the device. according to the invention. in a schematic: perspective view, when it is mounted to the schematically indicated upper part of the joist beam.

Såsom framgår av ritningen visar denna en schematiskt antydd, såsom samverkanbalk utformad bjälklagsbalk l i en perspektivvy med en föredragen utföringsform av föreligg- ande uppfinning i form av en prefabricerad stege 2, som är fixerad till bjälklagsbalkens 1 övre parti 6 i dess längdriktning. Bjälklagsbalken 1 är av stål och har en på ritningen icke närmare visad utformning, som medger sam- verkan med betong och uppvisar minst en utskjutande, horisontell upplagsfläns 3 för uppbärande av motliggande bjälklag 4. Den prefabricerade stegen 2 innefattar minst två längsgående, på ett förutbestämt avstånd från varandra parallellt förlöpande profiler 5, vilka är lägesfixerbara vid bjälklagsbalkens 1 övre parti 6. Profilerna 5 utgöres i det visade exemplet av rektangulära stålprofiler. Mellan profilerna 5 sträcker sig ett flertal, på ett förutbestämt avstånd från varandra anordnade, tvärgående förbindnings- element 7. Dessa åstadkommer erforderlig skjuvkraftsöver- föring för statisk samverkan mellan bjälklagsbalken 1 och en senare utförd betonggjutning.As can be seen from the drawing, this shows a diagrammatically indicated floor beam 1 designed as a cooperating beam in a perspective view with a preferred embodiment of the present invention in the form of a prefabricated ladder 2, which is fixed to the upper part 6 of the floor beam 1 in its longitudinal direction. The floor beam 1 is made of steel and has a design not shown in more detail in the drawing, which allows cooperation with concrete and has at least one projecting, horizontal support flange 3 for supporting opposite floors 4. The prefabricated step 2 comprises at least two longitudinal, on a predetermined profiles 5 extending parallel to each other, which are position-fixable at the upper part 6 of the floor beam 1. The profiles 5 in the example shown are constituted by rectangular steel profiles. Extending between the profiles 5 are a plurality of transverse connecting elements 7 arranged at a predetermined distance from each other. These provide the required shear force transfer for static cooperation between the floor beam 1 and a later concrete casting.

Förbindningelementen 7 utgöres i den föredragna ut- föringsformen av föreliggande uppfinning av vinkelbockade stålprofiler, vilka är fixerade medelst svetsning mot de flg/ 466 609 längsgående profilerna 5 med sin spetsformation 8 riktad tvärs de längsgående profilernas 5 längdriktning. För- bindningselementen 7 kan uppvisa vilken annan lämplig form som helst, men vinkelbockade stålprofiler är att föredraga.The connecting elements 7 in the preferred embodiment of the present invention consist of angled bent steel profiles, which are fixed by welding to the longitudinal profiles 5 with their tip formation 8 directed transversely to the longitudinal direction of the longitudinal profiles 5. The connecting elements 7 can have any other suitable shape, but angled steel profiles are preferred.

Förbindningselementen 7 är monterade parallellt med varandra med ett inbördes avstånd på ca 200-600 mm utmed stegens 2 hela längd.The connecting elements 7 are mounted parallel to each other with a mutual distance of about 200-600 mm along the entire length of the steps 2.

Claims (4)

' 4 66 10 15 20 25 609 4 Patentkrav4 66 10 15 20 25 609 4 Patent claims 1. Anordning vid en bjälklagsbalk av stål i samverkan med betong, vilken bjälklagsbalk (l) utskjutande, horisontell upplagsfläns (3) för uppbärande av uppvisar minst en motliggande bjälklag (4) och vilken anordning är avsedd att fixeras vid ett övre parti av bjälklagsbalken i dess längdriktning, kännetecknad av en prefabricerad stege (2) på ett förutbestämt avstånd från varandra parallellt förlöpande profiler (5), innefattande minst två längsgående, vilka är lägesfixerbara vid bjälklagsbalkens (1) övre parti (6) och mellan 'vilka sträcker sig ett flertal, på ett förutbestämt avstånd från 'varandra anordnade, tvärgående (7) föring i och för uppnående av statisk samverkan mellan förbindningselement för erforderlig skjuvkraftsöver- bjälklagsbalken (1) och en senare utförd betonggjutning och vilken stege (2) genom ökning av ståltvärsnittets tryckzon (1) gjutning och därmed eliminera behovet av stämpning innan är avsedd. att höja bjälklagsbalkens bärförmåga före betongen härdat.Device at a steel floor beam in cooperation with concrete, which floor beam (1) projecting, horizontal support flange (3) for supporting has at least one opposite floor (4) and which device is intended to be fixed to an upper part of the floor beam in its longitudinal direction, characterized by a prefabricated ladder (2) at a predetermined distance from each other parallel profiles (5), comprising at least two longitudinal ones, which are position-fixable at the upper part (6) of the floor beam (1) and between which a plurality , at a predetermined distance from each other, arranged transverse (7) guide in order to achieve static interaction between connecting elements for the required shear upper floor beam (1) and a later casting concrete casting and which step (2) by increasing the pressure zone of the steel cross section (1 ) casting and thus eliminate the need for stamping before is intended. to increase the load-bearing capacity of the floor beam before the concrete has hardened. 2. Anordning enligt patentkrav 1, kännetecknad av att (7) utgöres av 'vinkelbockade stål- profiler, vilka är fixerade mot de längsgående profilerna förbindningselementen (5) med sin spetsformation (8) riktad tvärs de längsgående profilernas (5) längdriktning.Device according to claim 1, characterized in that (7) consist of angled bent steel profiles, which are fixed to the longitudinal profiles, the connecting elements (5) with their tip formation (8) directed transversely to the longitudinal direction of the longitudinal profiles (5). 3. Anordning enligt patentkrav 1, kännetecknad av att de längsgående profilerna (5) utgöres av rektangulära stål- profiler.Device according to Claim 1, characterized in that the longitudinal profiles (5) consist of rectangular steel profiles. 4. Anordning enligt patentkrav 1 eller 2, kännetecknad av att förbindningselementen (7) är anordnade parallellt med varandra med ett inbördes avstånd på ca 200-600 mm.Device according to claim 1 or 2, characterized in that the connecting elements (7) are arranged parallel to each other with a mutual distance of about 200-600 mm.
SE8902163A 1989-06-15 1989-06-15 DEVICE AT A COLLABORATION BALL SE466609B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8902163A SE466609B (en) 1989-06-15 1989-06-15 DEVICE AT A COLLABORATION BALL
DE69015360T DE69015360T2 (en) 1989-06-15 1990-06-15 IMPROVEMENTS ON COMPOSITE BARS.
AU58460/90A AU5846090A (en) 1989-06-15 1990-06-15 Improvements in and relating to composite beams
EP90909826A EP0484345B1 (en) 1989-06-15 1990-06-15 Improvements in and relating to composite beams
PCT/SE1990/000427 WO1990015907A1 (en) 1989-06-15 1990-06-15 Improvements in and relating to composite beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902163A SE466609B (en) 1989-06-15 1989-06-15 DEVICE AT A COLLABORATION BALL

Publications (3)

Publication Number Publication Date
SE8902163D0 SE8902163D0 (en) 1989-06-15
SE8902163L SE8902163L (en) 1990-12-16
SE466609B true SE466609B (en) 1992-03-09

Family

ID=20376291

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902163A SE466609B (en) 1989-06-15 1989-06-15 DEVICE AT A COLLABORATION BALL

Country Status (5)

Country Link
EP (1) EP0484345B1 (en)
AU (1) AU5846090A (en)
DE (1) DE69015360T2 (en)
SE (1) SE466609B (en)
WO (1) WO1990015907A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731824A (en) * 1956-01-24 hadley
DE3366105D1 (en) * 1982-09-20 1986-10-16 South African Inventions Composite floor structures
SE448897B (en) * 1983-06-21 1987-03-23 Rolf Nystrom Joist-supporting steel beam
US4646496A (en) * 1985-03-21 1987-03-03 Wilnau John A Structural wall and concrete form system
SE457364B (en) * 1987-05-11 1988-12-19 Joergen Thor FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE

Also Published As

Publication number Publication date
SE8902163D0 (en) 1989-06-15
EP0484345B1 (en) 1994-12-21
DE69015360T2 (en) 1995-08-10
EP0484345A1 (en) 1992-05-13
SE8902163L (en) 1990-12-16
AU5846090A (en) 1991-01-08
DE69015360D1 (en) 1995-02-02
WO1990015907A1 (en) 1990-12-27

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