[HTML][HTML] Strengthening of concrete structures with ultra high performance fiber reinforced concrete (UHPFRC): A critical review

Y Huang, S Grünewald, E Schlangen… - Construction and Building …, 2022 - Elsevier
Abstract Ultra-High Performance Fiber-Reinforced Concrete (UHPFRC) is, due to its
superior mechanical properties and low permeability, a promising material for the restoration …

Properties of ultra-high-performance fiber-reinforced concrete (UHPFRC)—A review paper

BA Tayeh, AS Aadi, NN Hilal, BH Bakar… - AIP conference …, 2019 - pubs.aip.org
This study aims to review the research studies available in literature that examines the
mechanical properties and optimum mixing ratios of ultra-high performance fiber-reinforced …

Experimental and numerical evaluations of the shear performance of recycled aggregate RC beams strengthened using CFRP sheets

W Mansour, W Li, P Wang, M Badawi - Engineering Structures, 2024 - Elsevier
Conserving the ecosystems of the globe, protecting natural resources, and improving
environmental conditions can all be achieved by considering sustainability in the …

[HTML][HTML] Using ultra-high performance fiber reinforced concrete in improvement shear strength of reinforced concrete beams

A Said, M Elsayed, A Abd El-Azim, F Althoey… - Case Studies in …, 2022 - Elsevier
Shear failure of RC beams is one of the major problem in the construction industry today. It is
desirable that the beam fails in flexure rather than in shear because the shear failure is …

Behaviour of RC columns strengthened with Ultra-High Performance Fiber Reinforced concrete (UHPFRC) under eccentric loading

M Elsayed, BA Tayeh, M Abou Elmaaty… - Journal of Building …, 2022 - Elsevier
This paper involves an experimental study of the structural behaviour of RC columns
strengthened with ultra-high performance Fiber reinforced concrete (UHPFRC) under …

Effectiveness of SHCC strips reinforced with glass fiber textile mesh layers for shear strengthening of RC beams: Experimental and numerical assessments

AT Baraghith, W Mansour, RN Behiry… - Construction and Building …, 2022 - Elsevier
In the present study, the potential of the use of strain-hardening cementitious composite
strips internally reinforced with glass fiber textile mesh layers (GFTM-SHCC) as a …

Finite element analysis of shear performance of UHPFRC-encased steel composite beams: Parametric study

W Mansour, BA Tayeh, L Tam - Engineering Structures, 2022 - Elsevier
The shear response of ultra-high performance fiber reinforced concrete (UHPFRC)-encased
H-shaped steel section composite beams is simulated using a three-dimensional (3D) non …

Shear behaviour of RC beams strengthened by various ultrahigh performance fibre‐reinforced concrete systems

W Mansour, BA Tayeh - Advances in Civil Engineering, 2020 - Wiley Online Library
This study presents a numerical investigation on the shear behaviour of shear‐strengthened
reinforced concrete (RC) beams by using various ultrahigh performance fibre‐reinforced …

RC beams strengthened in shear with FRP-Reinforced UHPC overlay: An experimental and numerical study

W Nadir, MMA Kadhim, A Jawdhari, A Fam, A Majdi - Structures, 2023 - Elsevier
In this study, a hybrid strengthening technique consisting of ultra-high performance concrete
(UHPC) overlay reinforced by fiber reinforced polymer (FRP) bars is proposed to strengthen …

[HTML][HTML] Various configurations of externally bonded strain-hardening cementitious composite reducing shear failure risk of defected RC beams

A Bahrami, M Ghalla, G Elsamak, M Badawi… - Frontiers in …, 2024 - frontiersin.org
This study delves into the efficacy of external strengthening methods in improving the shear
behavior of defected reinforced concrete (RC) beams that lack shear stirrups, utilizing both …