Investigation of continuous surface cap model (CSCM) for numerical simulation of strain-hardening fibre-reinforced cementitious composites against low-velocity …

X Yin, Q Li, X Xu, B Chen, K Guo, S Xu - Composite Structures, 2023 - Elsevier
This study calibrated the parameters of the continuous surface cap model (CSCM) for ultra-
high toughness cementitious composites (UHTCC) with compressive strength from 25 MPa …

Dynamic behavior of RC columns confined with CFRP grid-reinforced ECC subjected to lateral low-velocity impact

C Zhou, W Wang, Y Zheng, X Liu, H Cao… - International Journal of …, 2023 - Elsevier
To verify its feasibility of carbon fiber reinforced polymer (CFRP) grid-reinforced engineered
cementitious composites (ECC) on improving the impact resistance of reinforced concrete …

Dynamic responses of RC columns under axial load and lateral impact

JM Sun, WJ Yi, H Chen, F Peng, Y Zhou… - Journal of Structural …, 2023 - ascelibrary.org
A novel pendulum test setup was designed to investigate the influence of the axial loading
method on the dynamic responses of reinforced concrete (RC) columns under impact load …

Experimental study and analytical modeling on dynamic compressive behavior of BFRP-confined concrete under high strain rates

Y Jiang, S Zhang, B Zhang, G Xue, W Wang - Construction and Building …, 2023 - Elsevier
The dynamic compressive behavior of FRP-confined concrete (FCC) is particularly important
for its application in impact-related structures. In this paper, sperate Hopkinson pressure bar …

Effectiveness of reinforcing methods in enhancing the lateral impact performance of geopolymer concrete column reinforced with BFRP bars

Z Huang, MZN Khan, W Chen, H Hao… - International Journal of …, 2023 - Elsevier
To achieve more sustainable and durable structures, geopolymer concrete (GPC) structures
reinforced with non-corrosive basalt fiber-reinforced polymer (BFRP) bars have been …

A novel frame-type crashworthy device for protecting bridge piers from vehicle collisions

W Wang, X Wang, J Fu, Z Lu, R Zhou, Y Shao, J Wang… - Structures, 2023 - Elsevier
The development of different types of crashworthy devices that can alleviate the damage of
bridge piers under vehicle collisions has attracted the attention of many researchers …

Response and shear mechanism of RC bridge piers confined with CFRP grid-reinforced ECC subjected to truck collision

C Zhou, W Wang, Y Zheng, Y Cheng, Z Wu - Engineering Failure Analysis, 2023 - Elsevier
To improving the impact resistance of RC bridge piers under truck collision, numerical
simulation is carried out to compare the dynamic response of reinforced concrete (RC) piers …

Dynamic responses and damage behavior of hollow RC piers against rockfall impact

W Zhao, H Feng, J Ye, J Qian - Thin-Walled Structures, 2023 - Elsevier
Rockfall impact on bridge piers poses a challenge to the safety of bridge structures in
mountainous regions. Hollow reinforced concrete (RC) piers are one of the popular …

Numerical simulations and simplified design approaches for large-rupture-strain FRP-strengthened reinforced concrete beams under impact

Z Ye, Y Zhou, D Zhao - Journal of Composites for Construction, 2023 - ascelibrary.org
Due to the ductile properties of large-rupture-strain fiber-reinforced polymer (LRS-FRP)
laminates and their confined concrete, the failure patterns and ultimate deformation …

[HTML][HTML] Effect of the axial load on the dynamic response of the wrapped CFRP reinforced concrete column under the asymmetrical lateral impact load

K Al-Bukhaiti, L Yanhui, Z Shichun, H Abas… - Plos One, 2023 - journals.plos.org
This study investigated the impact of axial load on the dynamic response of reinforced
concrete (RC) members to asymmetrical lateral impact loads. A series of asymmetrical-span …