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Open cross section stainless steel beams

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00342210" target="_blank" >RIV/68407700:21110/20:00342210 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Svařované nosníky otevřených průřezů z korozivzdorných ocelí

  • Original language description

    The contribution shows experimental and numerical research of welded slender stainless steel I-section beams. Currently, open sections are being used in structures and the design rules for both local buckling of very slender sections as well as lateral torsional buckling curves are based on very limited experimental and numerical research. For this reason, new research covering these phenomena has been started at the Czech Technical University in Prague. The experimental program consisted of six stainless steel beam four-point bending tests being used for the numerical model validation. The tested beams were fabricated from two stainless steel materials, namely austenitic and ferritic steel, one cross-section geometry (Class 4 web and flanges) and three beam lengths. A parametric study based on the validated numerical model has been carried out for slender section beams and the results are compared with Eurocode design procedures.

  • Czech name

    Svařované nosníky otevřených průřezů z korozivzdorných ocelí

  • Czech description

    The contribution shows experimental and numerical research of welded slender stainless steel I-section beams. Currently, open sections are being used in structures and the design rules for both local buckling of very slender sections as well as lateral torsional buckling curves are based on very limited experimental and numerical research. For this reason, new research covering these phenomena has been started at the Czech Technical University in Prague. The experimental program consisted of six stainless steel beam four-point bending tests being used for the numerical model validation. The tested beams were fabricated from two stainless steel materials, namely austenitic and ferritic steel, one cross-section geometry (Class 4 web and flanges) and three beam lengths. A parametric study based on the validated numerical model has been carried out for slender section beams and the results are compared with Eurocode design procedures.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Sborník semináře doktorandů katedry ocelových a dřevěných konstrukcí 2020

  • ISBN

    978-80-01-06739-0

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    66-71

  • Publisher name

    České vysoké učení technické v Praze

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Feb 4, 2020

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article