Omtale
Dette kurset har som formål å gi deltakerne en innføring i beregningsreglene for samvirkedekker av stål og betong for hhv Slim-floor (ny type dekke) og Deck-flooring (tradisjonelt samvirkedekke). Disse systemer er mye brukt på kontinentet men er lite benyttet i Norge. Det vil bli fokus på anvendelse og beregningsregler med hensyn på optimalisering av materialene for en kostnadseffektiv løsning.
Det vil også bli fokus på montering, brann-dimensjonering, vibrasjoner, nedbøyning, og detaljer samt eksempler på dimensjonering.
The aim of this course is to give participants an introduction to the design rules of composite floors made of steel and concrete, respectively "Slim-floor systems" (a new type of floors) and "Deck-flooring" (traditional composite floors). These systems are widely used in continental Europe but are little used in Norway. There will be focus on the application and design rules
with respect to the optimization of materials for a cost effective solution.
The course will also focus on installation, fire design, vibration design, deflection and details as well as examples of design.





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Program
08.30 Registrering
09.00 Part 1: Slim-floor system
1. Slim-floor systems: Application / area of usage
1.1 Slim-floor systems without composite action (usage of precast/prestressed elements)
1.2 Slim-floor systems with composite action (System of “Peiner” with hat profiles, “Delta Beam”, application by German approvals, planned system “CoSFB” by Arcelor, but also systems you suggested)
2. Design
2.1 General rules for design of slim-floor girder (application of EN1994-1-1)
2.2 Design (ultimate limit state)
2.2.1 Design of girder
2.2.2 Design of slab
2.2.3 Design of studs
2.2.4 Erection condition
2.3 Fire design - advices
2.4 Design (service limit state)
2.4.1 Deflection
2.4.2 Proposal for vibration design
2.5. Technical Solutions of connections (referenced to our “slim-floor construction-atlas”)
2.5.1 Connections and load bearing – solutions
2.5.2 Design rules / recommendations
2.6 Design example
Ultimate limit state, service limit state, design of joints and connection
3. Current research work for design
3.1 Deflection behavior / calculation (influence of cracking and effective width)
3.1.1 Non-linear calculation of deflection (single-span and two-span girder)
3.1.2 Effective width
3.2 Shear force – structural behavior
3.3 New slim-floor girder systems
12.30 Lunch
13.30 Part 2: Deck-flooring
1 Floor Systems
1.1 Different types of floor systems (usage of sheet / concrete)
1.2 Types of sheets
1.3 Composite effects and failure modes
1.4 Construction principles
2 Design
2.1 Determination of internal forces
2.2 Design (ultimate limit state)
2.2.1 Cross-section resistance
2.2.2 Longitudinal shear resistance (partial interaction method)
2.2.3 Longitudinal shear resistance (m+k method)
2.3 Design (service limit state)
2.3.1 Deflection
2.3.2 Crack width
2.3.3 Vibration design
2.4 Fire-design advices
2.5 Erection conditions
2.6 Design example(s)
3. Current research work
3.1 Bearing capacity of headed studs in composite slabs with additional steel sheetings
17.00 : Slutt |
| Praktiske opplysninger
Tid: Torsdag 26. april 2012
Sted: Konferansesenteret Høyres Hus, Stortingsgata 20 - Oslo
Kart: HER
Deltageravgift: (inkl. lunsj og 2 kaffepauser)
kr. 5.900 for medlemmer i NFS og Norsk Stålforbund
kr. 6.200 for medlemmer i Tekna
kr. 6.400 for ikke-medlemmer
Kvantumsrabatter (betinger samlet påmelding):
minimum 5 påmeldte: 10% rabatt
minimum 10 påmeldte 20% rabatt
minimum 15 påmeldte 30% rabatt
minimum 20 påmeldte 40% rabatt
Hotell: Den enkelte må selv bestille hotellrom
Dokumenter:
Kurset inkluderer kurskompendium
Standard: NS-EN 1994. Bestilles av den enkelte fra Standard Norge.
Administrasjon: Tekna, servicekontoret, Postboks 2312 Solli, 0201 Oslo
Telefon: 22947560/61 Fax: 22947501 e-post: registrering@tekna.no
Kontaktperson: Kristian Ivsett Johnsen, tel.22 94 75 00
Avbestilling: Dersom avbestilling skjer etter påmeldingsfristens utløp, må full avgift betales. Kun skriftlig avbestilling, som er bekreftet mottatt av Tekna, godtas. Ved avbestilling pga. sykdom, ber vi om at legeattest fremlegges. Hvis ikke, må full avgift betales.
Påmelding: Online påmelding HER.
NB! Påmeldingsfrist fredag 20. april 2012 |