Detail publikace
Numerical design calculation of flush endplate connections at elevated temperatures
DER, B. WALD, F. VILD, M.
Originální název
Numerical design calculation of flush endplate connections at elevated temperatures
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
The fire design of bolted connections is a critical aspect of structural fire engineering, as the failure of steel connections under fire conditions can compromise the entire structure. This paper presents numerical design calculations of flush endplate connections using the component-based finite-element method (CBFEM) at elevated temperatures. The CBFEM models are developed and validated against experimental data, focusing on load-rotation behaviour, connection resistance, and failure modes under thermal stress. By integrating the component method with finite-element analysis, CBFEM provides a robust framework for simulating the behaviour of steel connections in fire. Additionally, the method is verified against Eurocode design specifications for further validation. The results demonstrate that CBFEM is a reliable and accurate approach for the fire design of bolted steel connections at elevated temperatures, offering precise predictions of connection performance and failure mechanisms.
Klíčová slova
flush endplate connections; fire resistance; component-based finite-element method; numerical calculation
Autoři
DER, B.; WALD, F.; VILD, M.
Vydáno
7. 5. 2025
Nakladatel
Ernst & Sohn GmbH
Místo
Berlin
ISSN
1867-0539
Periodikum
Steel Construction-Design and Research
Ročník
18
Číslo
2025
Stát
Spolková republika Německo
Strany od
1
Strany do
13
Strany počet
13
URL
BibTex
@article{BUT197930,
author="Batuhan {Der} and František {Wald} and Martin {Vild}",
title="Numerical design calculation of flush endplate connections at elevated temperatures",
journal="Steel Construction-Design and Research",
year="2025",
volume="18",
number="2025",
pages="1--13",
doi="10.1002/stco.202400043",
issn="1867-0539",
url="https://onlinelibrary.wiley.com/doi/10.1002/stco.202400043"
}