Innovative models for predicting post-fire bond behavior of steel rebar embedded in steel fiber reinforced rubberized concrete using soft computing methods
M Nematzadeh, AA Shahmansouri, R Zabihi - Structures, 2021 - Elsevier
Incorporating crumb rubber (CR) as a substitution for aggregate in concrete is a strategy to
mitigate environmental damages caused by this waste. Here, the bond behavior between …
mitigate environmental damages caused by this waste. Here, the bond behavior between …
Evaluation of bond performance of corroded steel bars in concrete after high temperature exposure
B Zhang, H Zhu, J Chen, O Yang - Engineering Structures, 2019 - Elsevier
Pull-out tests were performed to study the deterioration of bond performance between
concrete and corroded steel bars with designed corrosion levels of 0%, 1.0%, 2.0%, 4.0 …
concrete and corroded steel bars with designed corrosion levels of 0%, 1.0%, 2.0%, 4.0 …
Probabilistic prediction model of steel to concrete bond failure under high temperature by machine learning
Y Mei, Y Sun, F Li, X Xu, A Zhang, J Shen - Engineering Failure Analysis, 2022 - Elsevier
The interface bond performance between concrete and steel bars under high temperature
has a crucial influence on the fire resistance design of the reinforced concrete (RC) …
has a crucial influence on the fire resistance design of the reinforced concrete (RC) …
Fire performance of corroded reinforced concrete columns
The present standards for finding the fire ratings of reinforced concrete (RC) columns are
restricted to pristine elements, as the age or corrosion-related deteriorations are yet to be …
restricted to pristine elements, as the age or corrosion-related deteriorations are yet to be …
Bond strength of corroded reinforcements in concrete after high-temperature exposure
G Ba, X Weng, C Liu, J Miao - Construction and Building Materials, 2021 - Elsevier
Reinforcement corrosion is common in concrete structures subjected to chloride exposure.
The bond behaviours between corroded reinforcements and concrete after high-temperature …
The bond behaviours between corroded reinforcements and concrete after high-temperature …
Prediction of residual bond strengths between corroded steel bars and concrete after exposure to high temperatures
TC Wang, WY Gao, WW Liu, J Liang, J Yang - Engineering Fracture …, 2023 - Elsevier
Reinforced concrete structures used in aggressive environments (eg, coastal and ocean
regions) may suffer from steel corrosion. On the other hand, structures with corroded steel …
regions) may suffer from steel corrosion. On the other hand, structures with corroded steel …
Bond performance of steel rebar in alkali-activated slag-based concrete after exposure to elevated temperature
Bond strength deterioration between reinforcing bars and surrounding concrete is critical to
structural performance loss during a fire. However, available studies on the bond behavior …
structural performance loss during a fire. However, available studies on the bond behavior …
Corrosion-effected bond behavior between PVA-fiber-reinforced concrete and steel rebar under chloride environment
X Zhang, X Wu, Y Wang - Materials, 2023 - mdpi.com
Corrosion-effected bond behavior between polyvinyl-alcohol-fiber-reinforced concrete and
steel rebar under a chloride environment is the experimental subject studied in the present …
steel rebar under a chloride environment is the experimental subject studied in the present …
Bond behaviors between copper slag concrete and corroded steel bar after exposure to high temperature
W Gong, Q Chen, J Miao - Journal of Building Engineering, 2021 - Elsevier
In this paper, the experimental investigation on degradation law of bond behaviors between
copper slag concrete and corroded steel bar after exposure to high temperature was …
copper slag concrete and corroded steel bar after exposure to high temperature was …
Flexural behaviour of corroded RC beams exposed to fire
F Tariq, P Bhargava - Structures, 2021 - Elsevier
Reinforced concrete structures located in coastal areas face durability-related concerns
such as reinforcing steel's corrosion due to aggressive and humid environments. An …
such as reinforcing steel's corrosion due to aggressive and humid environments. An …