Modelling concrete slabs subjected to fires using nonlinear layered shell elements and concrete damage-plasticity material

L Jiang, MA Orabi, J Jiang, A Usmani - Engineering Structures, 2021 - Elsevier
Floor slabs are crucial in the global load bearing mechanism during fire by providing critical
alternate load-paths including tensile membrane action. It is desirable, but expensive and …

An extended travelling fire method framework for performance‐based structural design

X Dai, S Welch, O Vassart, K Cábová, L Jiang… - Fire and …, 2020 - Wiley Online Library
This paper presents the extended travelling fire method (ETFM) framework, which considers
both energy and mass conservation for the fire design of large compartments. To identify its …

Integrated nonlinear structural simulation of composite buildings in fire

MA Orabi, AA Khan, L Jiang, T Yarlagadda… - Engineering …, 2022 - Elsevier
The collapse of several tall composite buildings over the last two decades has shown that
the performance of tall, composite and complex buildings in fire is a necessary design …

[PDF][PDF] An overview of OpenSEES for fire

MA Orabi, AA Khan, A Usmani - Proc. 1st Eurasian Conf …, 2019 - researchgate.net
Just as structures are designed to withstand earthquake damage, so should they be able to
undergo the large thermal deformations and material degradation associated with fire …

Structural-fire responses forecasting via modular AI

Z Nan, MA Orabi, X Huang, Y Jiang, A Usmani - Fire Safety Journal, 2023 - Elsevier
This study analyses the structural response of an aluminium reticulated roof structure that is
constructed at Sichuan Fire Research Institute (Sichuan, China), and to be tested in fire. The …

The collapse of world trade center 7: revisited

MA Orabi, L Jiang, A Usmani, J Torero - Fire Technology, 2022 - Springer
The catastrophic events of September 11, 2001, stand out as a major motivation for research
on improving the understanding of structural behaviour in fire. These events included the …

[HTML][HTML] Improving stability in hybrid fire testing: Advancements in analysis method and software implementation

M Hamidi, M Adelzadeh, H Hajiloo - Computers & Structures, 2024 - Elsevier
In large-scale structural fire resistance tests, the interaction between the individual elements
and the surrounding structure causes discrepancies in behaviour compared to single …

Feasibility of dimensionally reduced heat transfer analysis for structural members subjected to localised fire

L Jiang, S Chen, A Usmani - Advances in Structural …, 2018 - journals.sagepub.com
Considerable attention has been placed on the localised fire action in the structural fire
safety engineering community. Localised fire action can be represented by a linear or …

Implementation of a new design travelling fire model for global structural analysis

X Dai, L Jiang, J Maclean, S Welch… - … on Structures in Fire …, 2016 - research.ed.ac.uk
This paper presents a new conceptual framework for travelling fires in large compartments
with fire resistant islands in order to ensure that the structure so designed is able to resist …

[PDF][PDF] Extended Travelling Fire Method Framework with an OpenSees-based Integrated Tool SIFBuilder

X Dai - 2018 - core.ac.uk
Many studies of the fire induced thermal and structural behaviour in large compartments,
carried out over the past two decades, show a great deal of nonuniformity, unlike the …