Numerical design calculation of flush endplate connections at elevated temperatures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F26%3A0197930" target="_blank" >RIV/00216305:26110/26:0197930 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21110/25:00383171

Result on the web

<a href="https://onlinelibrary.wiley.com/doi/10.1002/stco.202400043" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/stco.202400043</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/stco.202400043" target="_blank" >10.1002/stco.202400043</a>

Result language

angličtina

Original language name

Numerical design calculation of flush endplate connections at elevated temperatures

Original language description

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.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

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

Name of the periodical

Steel construction

ISSN

1867-0520

e-ISSN

1867-0539

Volume of the periodical

18

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

1-13

UT code for WoS article

001483177400001

EID of the result in the Scopus database

2-s2.0-105004355554