Prediction of concrete and FRC properties at high temperature using machine and deep learning: a review of recent advances and future perspectives
Concrete structures when exposed to elevated temperature significantly decline their
original properties. High temperatures substantially affect the concrete physical and …
original properties. High temperatures substantially affect the concrete physical and …
Fire-induced spalling of ultra-high performance concrete: A systematic critical review
Ultra-high performance concrete (UHPC) is a novel concrete class characterized by a
compressive strength of more than 150 MPa. One of the most significant drawbacks of …
compressive strength of more than 150 MPa. One of the most significant drawbacks of …
Mix optimization of hybrid steel and polypropylene fiber-reinforced concrete for anti-thermal spalling
L Shen, X Yao, G Di Luzio, M Jiang, Y Han - Journal of Building …, 2023 - Elsevier
Concrete tends to spall explosively under fire due to the combined effect of thermal stress
and pore pressure build-up. For an anti-spalling strategy in the concrete mix design, one can …
and pore pressure build-up. For an anti-spalling strategy in the concrete mix design, one can …
Pore pressure build-up and explosive spalling in concrete at elevated temperature: A review
Explosive spalling is a major threat to fire safety of reinforced concrete structures. A deep
understanding of pore pressure build-up is important for evaluating and mitigating this …
understanding of pore pressure build-up is important for evaluating and mitigating this …
[HTML][HTML] Assessing concrete strength in fire-damaged structures
J Wróblewska, R Kowalski - Construction and Building Materials, 2020 - Elsevier
The paper presents a review of concrete assessment methods: laboratory and in situ (non-
destructive and semi-destructive tests) in application to reinforced concrete structures after …
destructive and semi-destructive tests) in application to reinforced concrete structures after …
Study of physical properties and microstructure of aerogel-cement mortars for improving the fire safety of high-performance concrete linings in tunnels
In high-performance concrete (HPC) subjected to high temperature during tunnel fires, the
build-up of vapor pressure due to dehydration of the cement hydration products cannot be …
build-up of vapor pressure due to dehydration of the cement hydration products cannot be …
On the moisture migration of concrete subject to high temperature with different heating rates
A better understanding of moisture migration in concrete at high temperature can play an
important role to improve the fire-resistance and radiation-shielding capability of concrete …
important role to improve the fire-resistance and radiation-shielding capability of concrete …
Insights and theoretical model of thermal conductivity of thermally damaged hybrid steel-fine polypropylene fiber-reinforced concrete
The use of hybrid steel-fine polypropylene fiber-reinforced concrete (HFRC) may be an
effective strategy for avoiding concrete thermal spalling under fire loading. The thermal …
effective strategy for avoiding concrete thermal spalling under fire loading. The thermal …
Spalling behaviour of concrete made with recycled concrete aggregates
Concrete made with recycled concrete aggregates (RCA) presents particular properties that
may lead to a specific behaviour under fire conditions, including the spalling risk. The …
may lead to a specific behaviour under fire conditions, including the spalling risk. The …
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 …