Enhancing resilience and self-centering of existing RC coupled and single shear walls using EB-FRP: State-of-the-art review and research needs

A Abbaszadeh, O Chaallal - Journal of Composites Science, 2022 - mdpi.com
The primary seismic force-resisting system (SFRS) in middle-to high-rise reinforced concrete
(RC) building structures often includes coupled shear walls (CSWs) and single shear walls …

Experimental study on the effect of different shear reinforcement shapes and arrangement on 3D crack propagation and shear failure mechanism in RC beams

M Abdullah, H Nakamura, K Kawamura, M Takemura… - Structures, 2023 - Elsevier
Surface crack patterns have been considered to determine the shear failure behavior of RC
beams but the effect of three-dimensional crack propagation on shear crack development …

Multiobjective Optimization of an Unbiased Model for Externally Bonded CFRP System Contributions to Shear Resistance in RC Beams

A Mohammadi, JAO Barros… - Journal of Composites for …, 2024 - ascelibrary.org
Predicting the shear resistance of reinforced concrete (RC) beams strengthened with
externally bonded reinforcement using carbon fiber–reinforced polymer (CFRP) materials …

[HTML][HTML] Numerical Assessment of the Effect of CFRP Anchorages on the Flexural and Shear Strengthening Performance of RC Beams

P Ayyobi, JAO Barros, SJE Dias - Journal of Composites Science, 2024 - mdpi.com
This study investigates the effectiveness of a hybrid solution that combines carbon fiber-
reinforced polymer (CFRP) systems for the flexural and shear strengthening of T-cross …

[HTML][HTML] Nonlinear behavior of bonded and unbonded two-way post-tensioned slabs pre-strengthened with CFRP laminates

MM Attia, AHH Khalil, GN Mohamed, MF Samaan… - Buildings, 2023 - mdpi.com
In this study, hybrid nonlinear finite element models (FEM) were developed to examine the
flexural performance and the ultimate load capacity of bonded and unbonded two-way …

Performance of Reinforced Concrete Beams Strengthened by Bidirectional Carbon-Fiber-Reinforced Polymers Based on Numerical Models

JS Moon, DY Kim, MS Ko, C Kim - Polymers, 2023 - mdpi.com
The use of carbon-fiber-reinforced polymers (CFRPs) for the repair and rehabilitation of
reinforced concrete (RC) structures has been receiving a lot of attention. Specifically, the …

[PDF][PDF] Numerical Simulation of the Behaviour of RC T-Beams Strengthened by EB-CFRP Composites Under Bending and Shear Effects

HE Alobaidi, AH Al-Zuhairi - Journal of Engineering, 2024 - iasj.net
This article presents the results of numerical simulations performed using ABAQUS/CAE
version 2019. The study aims to evaluate the structural integrity of reinforced concrete (RC) …

Editorial for the Special Issue on Characterization and Modelling of Composites, Volume II

SK Georgantzinos - Journal of Composites Science, 2022 - mdpi.com
The increasing demands for more durable, lighter, and smarter structures have led to the
development of new and advanced composites. Increased strength and simultaneous …

Inverse interaction of shear between steel-stirrups and externally bonded carbon fiber-reinforced polymers in shear-strengthened reinforced concrete beams …

A Abbasi, O Chaallal… - Journal of Reinforced …, 2024 - journals.sagepub.com
Shear failure in reinforced concrete (RC) beams have always been a serious concern due to
its brittle fracture mode. In addition, many questions are raised about the accuracy of current …

Deterministic and stochastic finite element modeling of reinforced concrete beams without stirrups containing plastic wastes

M Ghannoum, J Assaad, M Daaboul… - International Journal of …, 2024 - emerald.com
Purpose The use of waste polyethylene terephthalate (PET) plastics derived from shredded
bottles in concrete is not formalized yet, especially in reinforced members such as beams …