Review on the durability of polypropylene fibre‐reinforced concrete

Y Liu, L Wang, K Cao, L Sun - Advances in Civil Engineering, 2021 - Wiley Online Library
Polypropylene fibre (PPF) is a kind of polymer material with light weight, high strength, and
corrosion resistance. The crack resistance of concrete can be improved by adding PPFs …

[HTML][HTML] Steel fiber-reinforced concrete: a systematic review of the research progress and knowledge map**

MN Amin, W Ahmad, K Khan, A Ahmad - Materials, 2022 - mdpi.com
This study performed a scientometric-based examination of the literature on steel fiber-
reinforced concrete (SFRC) to identify its key elements. Typical review papers are limited in …

Multimodal seismic assessment of infrastructures retrofitted with exoskeletons: insights from the Foggia Airport case study

R Cucuzza, A Aloisio, M Domaneschi… - Bulletin of Earthquake …, 2024 - Springer
Addressing the seismic vulnerability of infrastructures is critical, especially for those built
before the introduction of the current seismic regulations. One of the primary challenges lies …

Effect of polypropylene fiber on early-age properties and stress relaxation of ultra-high-performance concrete under different degrees of restraint

Z Feng, D Shen, Y Luo, Q Huang, Z Liu… - Journal of Building …, 2023 - Elsevier
This paper aimed to investigate the effect of polypropylene (PP) fibers on mechanical
properties, shrinkages, cracking potential, and stress relaxation of ultra-high-performance …

Integrated framework for seismic fragility assessment of cable-stayed bridges using deep learning neural networks

YT Pang, PC Yin, JG Wang, L Wu - Science China Technological Sciences, 2023 - Springer
The increasing intensity of strong earthquakes has a large impact on the seismic safety of
bridges worldwide. As the key component in the transportation network, the cable-stayed …

Lifetime seismic risk assessment of bridges with construction and aging considerations

J Zhong, Y Mao, X Yuan - Structures, 2023 - Elsevier
The seismic risk analysis of bridges in the construction period has not drawn due attention in
the seismic risk assessment of the whole bridge life cycle. Therefore, a seismic risk …

Flexural behavior of reinforced concrete beams made of normal and polypropylene fiber-reinforced concrete containing date palm leaf ash

M Yousefi, R Khandestani, N Gharaei-Moghaddam - Structures, 2022 - Elsevier
Nowadays, the fast development of the construction industry and the growing need for
constructional material along with the emerging concerns about the environmental issues …

Seismic safety assessment with non-Gaussian random processes for train-bridge coupled systems

H Zhao, L Gao, B Wei, J Tan, P Guo, L Jiang… - Earthquake Engineering …, 2024 - Springer
Extensive high-speed railway (HSR) network resembled the intricate vascular system of the
human body, crisscrossing mainlands. Seismic events, known for their unpredictability, pose …

Running safety analysis of a train-bridge coupled system under near-fault ground motions considering rupture directivity effects

P **ang, S Xu, H Zhao, L Jiang, H Ma, X Liu - Structures, 2023 - Elsevier
The implementation of China's high-speed railroad network and the “Bridges Instead of
Roads” construction concept has raised concerns over earthquake safety. The complex …

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 …