Fire spalling behavior of high-strength concrete: A critical review
Building and infrastructure damages, such as tunnels, have become a more important issue
because of the continuous expansion of rural and urban constructions. It is well-known that …
because of the continuous expansion of rural and urban constructions. It is well-known that …
A review of test Methods, issues and challenges of Large-Scale fire testing of concrete tunnel linings
WM Lee, S Fragomeni, H Monckton… - Construction and Building …, 2023 - Elsevier
This article provides a summary of substantial aspects pertaining to the design of concrete
tunnel linings subjected to serious fire exposure. Compared to building fires, the air …
tunnel linings subjected to serious fire exposure. Compared to building fires, the air …
Influence of polypropylene and steel fibres on thermal spalling and physical-mechanical properties of concrete under different heating rates
N Algourdin, P Pliya, AL Beaucour, A Simon… - … and Building Materials, 2020 - Elsevier
This study investigates three concrete compositions: a control concrete, a reinforced
concrete containing 60 kg/m 3 of steel fibres, and a hybrid concrete containing 60 kg/m 3 of …
concrete containing 60 kg/m 3 of steel fibres, and a hybrid concrete containing 60 kg/m 3 of …
The influence of pore pressure on fracture behaviour of Normal-Strength and High-Performance Concretes at high temperature
Explosive spalling consists in the sudden separation of concrete layers or pieces from the
surface exposed to fire, due to (a) stress caused by thermal gradients and external loads …
surface exposed to fire, due to (a) stress caused by thermal gradients and external loads …
Residual bond‐slip behavior in reinforced concrete members exposed to elevated temperatures
F Asghari Ghajari, H Yousefpour - Structural Concrete, 2023 - Wiley Online Library
Many reinforced concrete (RC) structures survive fire events, after which investigation of
their residual performance becomes essential. The elevated temperatures experienced by …
their residual performance becomes essential. The elevated temperatures experienced by …
Bond performance between slightly corroded steel bar and concrete after exposure to high temperature
Bond-slip characteristics of slightly corroded (less than 2% mass loss) reinforcing steel bars
embedded in concrete were investigated with pull-out tests conducted after exposure to high …
embedded in concrete were investigated with pull-out tests conducted after exposure to high …
Heated slabs under biaxial compressive loading: a test set-up for the assessment of concrete sensitivity to spalling
F Lo Monte, R Felicetti - Materials and Structures, 2017 - Springer
Explosive spalling of concrete members in fire is the violent expulsion of shards from the
exposed face caused by the combined effect of pressure build-up in the pores due to water …
exposed face caused by the combined effect of pressure build-up in the pores due to water …
Fire spalling sensitivity of high-performance concrete in heated slabs under biaxial compressive loading
F Lo Monte, R Felicetti, C Rossino - Materials and Structures, 2019 - Springer
Explosive spalling of concrete exposed to fire consists in the violent expulsion of shards from
the hot surface due to the interaction between cracking and pore pressure build-up. Fire …
the hot surface due to the interaction between cracking and pore pressure build-up. Fire …
Assessment of concrete sensitivity to fire spalling: A multi-scale experimental approach
FL Monte, R Felicetti, A Meda, A Bortolussi - Construction and Building …, 2019 - Elsevier
Fire behaviour of R/C structures can be strongly affected by spalling phenomenon, which
may offset the positive inherent features of concrete exposed to high temperature. This …
may offset the positive inherent features of concrete exposed to high temperature. This …
Bond after fire
ÉLV Hlavička - Construction and Building Materials, 2017 - Elsevier
Bond between concrete and reinforcement is investigated in this project after a thermal cycle
at high temperature to measure bond residual properties. Six mixes were prepared with …
at high temperature to measure bond residual properties. Six mixes were prepared with …