Effect of transient creep on fire induced instability in steel framed structures

S Venkatachari, VKR Kodur - Journal of Constructional Steel Research, 2021 - Elsevier
This paper examines the influence of temperature-induced transient creep on the onset of
instability in steel framed structures subjected to fire exposure. A comprehensive numerical …

Post-fire seismic behaviour of a self-centring connection with buckling-restrained plates and pre-stressed bars

T Lou, W Wang - Engineering Structures, 2022 - Elsevier
Fire hazard is regarded as a significant threat to structural systems, not only the resistance
during the fire should be concerned but the post-fire assessment of structural performance is …

[HTML][HTML] Modeling parameters for predicting the fire-induced progressive collapse in steel framed buildings

S Venkatachari, VKR Kodur - Resilient Cities and Structures, 2023 - Elsevier
Fire is one of the extreme loading events that a building may experience during its service
life and can have severe consequences on the safety of its occupants, first responders, and …

Mechanical properties of mild steel under combined effects of pre-damage and elevated temperatures in post-earthquake fire scenarios

T Lou, W Wang - Journal of Constructional Steel Research, 2022 - Elsevier
The earthquake-fire sequence is one of the most significant combinations of hazards, and
exploring the cascading effects is essential for enhancing the multi-hazard resilience of …

Comparison of thermal performance of steel moment and eccentrically braced frames

SJ Mortazavi, I Mansouri, PO Awoyera… - Journal of Building …, 2022 - Elsevier
Eccentrically braced frames (EBFs) are typically employed in seismic design because they
integrate the benefits of concentrically braced frames and moment-resisting frames …

Experimental investigation on dynamic characteristics changes of fire exposed reinforced concrete and steel members

AC Altunişik, YE Akbulut, HB Başağa, S Mostofi… - Fire Technology, 2022 - Springer
Damages to structures may occur due to construction defects during various stages such as
design, construction, and operation phases, or due to natural disasters during their lifetime …

Lateral-torsional buckling research needs and validation of an experimental setup in the elastic range

R Slein, JS Buth, W Latif, AM Kamath… - Engineering …, 2021 - ej.aisc.org
Abstract The AISC Specification Chapter F I-section member flexural resistance equations
are a central part of structural steel design in the United States. The provisions of Sections …

Parametric Study on the Buckling of Unbraced Steel Frames under Fire Situation

T Silva, C Couto, P Vila Real, N Lopes - Applied Sciences, 2024 - mdpi.com
A parametric investigation of several unbraced steel frames with regular and irregular
geometry subjected to elevated temperatures is carried out in this study to determine the …

Postfire Damage Assessment of a Steel Industrial Building Exposed to Fire

K Ozakgul, M Baydogan, F Piroglu - Journal of Performance of …, 2023 - ascelibrary.org
This study presents an experimental investigation on the structural effects of an ignited fire
occurring in a steel warehouse building with storage racks located at a part of an industrial …

A new approach for optimal design of fire insulation coating of steel I-shaped beams and H-shaped columns

M Chaboki, AA Aghakouchak - Innovative Infrastructure Solutions, 2024 - Springer
Most of the existing codes do not provide accurate equations based on different important
parameters to determine the required fire coating thickness of the structural elements …