Recent trends in ultra-high performance concrete (UHPC): Current status, challenges, and future prospects

M Amran, SS Huang, AM Onaizi, N Makul… - … and Building Materials, 2022 - Elsevier
Ultra-high performance concrete (UHPC) combines advanced fibrous and cementitious
material technologies to achieve high strength and exceptional durability. The material tends …

Strengthening and retrofitting techniques to mitigate progressive collapse: A critical review and future research agenda

F Kiakojouri, V De Biagi, B Chiaia, MR Sheidaii - Engineering structures, 2022 - Elsevier
Abnormal events, that are unforeseeable low-probability and high-impact events, cause
local failure (s) to structures that can lead to the collapse of other members and, eventually …

State-of-the-art review on responses of RC structures subjected to lateral impact loads

C Zhang, G Gholipour, AA Mousavi - Archives of Computational Methods …, 2021 - Springer
Reinforced concrete structures and structural members used in strategic infrastructures such
as highway bridges, high-rise buildings, etc. are inherently subjected to lateral impact loads …

Multi-platform simulation of reinforced concrete structures under impact loading

W Fan, Z Zhong, X Huang, W Sun, W Mao - Engineering Structures, 2022 - Elsevier
This study presents a multi-platform simulation method for performance assessment of
reinforced concrete (RC) structures subjected to impact loading. The method is …

Experimental and numerical studies on dynamic behavior of reinforced UHPC panel under medium-range explosions

Q Su, H Wu, HS Sun, Q Fang - International Journal of Impact Engineering, 2021 - Elsevier
This paper aims to study the blast-resistant behavior of one-way simply-supported reinforced
ultra-high performance concrete (UHPC) panels through field tests and numerical …

Interpretable machine-learning models for maximum displacements of RC beams under impact loading predictions

D Lai, C Demartino, Y Xiao - Engineering Structures, 2023 - Elsevier
The estimation of the maximum displacements of RC beams subjected to impact loads is of
pivotal importance to define demand models to be employed in structural design. The …

Impact resistance of ultra-high performance concrete strengthened reinforced concrete beams

J Wei, J Li, C Wu, Z Liu, J Fang - International Journal of Impact …, 2021 - Elsevier
To improve the impact resisting performance of reinforced concrete (RC) components, three
strengthening designs based on ultra-high performance concrete (UHPC) are proposed in …

Dynamic responses of reinforced ultra-high performance concrete members under low-velocity lateral impact

PC Jia, H Wu, R Wang, Q Fang - International Journal of Impact …, 2021 - Elsevier
This paper presents a combined experimental and numerical study on the low-velocity
lateral impact behavior of reinforced ultra-high performance concrete (UHPC) members …

Calibration of KCC model for UHPC under impact and blast loadings

Q Su, H Wu, Q Fang - Cement and Concrete Composites, 2022 - Elsevier
Ultra-high performance concrete (UHPC) is a promising material for both civil and military
protective structures against the potential impact and blast loadings. However, the existing …

Behaviour of UHPFRC-retrofitted RC beams with varying strengthening configurations under single and repeated blast loading

C Li, H Aoude - Cement and Concrete Composites, 2023 - Elsevier
The objective of this study was to characterize the effects of various UHPFRC strengthening
configurations on the blast performance of reinforced concrete (RC) beams. The …