Modelling of bolted joints in fire using the component-based finite element method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00368133" target="_blank" >RIV/68407700:21110/23:00368133 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/cepa.2485" target="_blank" >https://doi.org/10.1002/cepa.2485</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cepa.2485" target="_blank" >10.1002/cepa.2485</a>

Result language
angličtina
Original language name
Modelling of bolted joints in fire using the component-based finite element method
Original language description
This paper presents a study using the component-based finite element method to analyze the behavior bolted joints in fire. The model was verified and validated on analytical and experimental results at elevated temperature. In this work, the plates are modelled using shell elements and the bolt is represented by non-linear springs. The elements are analyzed by geometrically and materially nonlinear analysis with imperfections (GMNIA). Consequently, the method used in this work can give rea-sonable results to predict the behavior of joints at elevated temperature. It is predicting the resistance and the stiffness for design of steel structure at elevated temperature by 3D model with members represented by 1D or 2D elements.
Czech name
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Czech description
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Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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