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Numerical Modelling for Resistance of Welds in Steel Structures from High-Strength Steel

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00360169" target="_blank" >RIV/68407700:21110/22:00360169 - isvavai.cz</a>

  • Result on the web

    <a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.1784" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.1784</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/cepa.1784" target="_blank" >10.1002/cepa.1784</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical Modelling for Resistance of Welds in Steel Structures from High-Strength Steel

  • Original language description

    This paper presents the overview of the numerical design model of welds in structural steels using finite element shell element. Many researches are emerging in the field of advanced modelling of welds in steel connections by using finite element analysis in order to represent accurate geometry and stiffness of welds. There are several weld modelling techniques used for the computation of structural hot spot stresses in fatigue; oblique shell elements, rigid links and increased thickness techniques. The article intends to eliminate the gaps in knowledge about the numerical modelling of welds using shell elements to compute the direct resistance of the welds in structural steels. This paper focuses on the study of numerical design calculation for the resistance of the welds in steel structures from high-strength steels. Inclined shell elements are used to represent geometry and the stiffness of the welds during modelling of transverse fillet welds in double lapped joint. Several design standards, and guidelines are widely used to check the resistance of the welds. To verify and validate the results of finite element models, analytical and experiment results from literature are used in the undermatching welding conditions. Based on numerical design calculations, a general approach of inclined shell element is recommended to represent the welds for computation of the direct resistance of the welds in steel structures.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20102 - Construction engineering, Municipal and structural engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    The International Colloquium on Stability and Ductility of Steel Structures (SDSS 2022)

  • ISBN

  • ISSN

    2509-7075

  • e-ISSN

    2509-7075

  • Number of pages

    5

  • Pages from-to

    515-519

  • Publisher name

    Ernst & Sohn

  • Place of publication

    Berlin

  • Event location

    Aveiro

  • Event date

    Sep 14, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article