Concentrically loaded recycled aggregate geopolymer concrete columns reinforced with GFRP bars and spirals

A Raza, AC Manalo, U Rafique, OS AlAjarmeh - Composite Structures, 2021 - Elsevier
The increased quantity of construction and demolition waste and the high carbon footprint of
cement production is creating significant environmental problems. This study explored the …

Experiments and predictive modeling of optimized fiber-reinforced concrete columns having FRP rebars and hoops

J Baili, A Raza, M Azab, K Ali, MH El Ouni… - Mechanics of …, 2023 - Taylor & Francis
This research studies the structural performance of glass fiber-reinforced polymer (glass-
FRP) reinforced concrete (RC) columns incorporating glass hybrid fibers (GFC) and steel …

Rapid repair of geopolymer concrete members reinforced with polymer composites: Parametric study and analytical modeling

A Raza, A Selmi, MH El Ouni, M Arshad, NB Kahla - Engineering Structures, 2024 - Elsevier
To minimize the carbon production from the cement industry, geopolymers are the suitable
replacement cementitious materials in concrete structures. Furthermore, glass fiber …

Structural evaluation of recycled aggregate concrete circular columns having FRP rebars and synthetic fibers

A Raza, MH El Ouni, L Ali, M Awais, B Ali, Z Ahmad… - Engineering …, 2022 - Elsevier
Large quantity of recycled aggregate concrete (RAC) obtained from concrete and demolition
waste needs to be disposed of properly and sustainably. The present investigation aims to …

Parametric investigation of GFRP-RCC jute fibre-reinforced recycled aggregate concrete elements

MH El Ouni, A Raza, KM Elhadi, M Azab, M Arshad - Structures, 2022 - Elsevier
Large quantity of recycled aggregate concrete (RAC) attained from demolishing old
infrastructures needs to be disposed of appropriately for sustainable construction. The …

Effect of partial replacement of E-waste as a fine aggregate on compressive behavior of concrete specimens having different geometry with and without CFRP …

S Ullah, MI Qureshi, P Joyklad, S Suparp… - Journal of Building …, 2022 - Elsevier
Nowadays, the improper disposal of electronic waste (E-waste) is leading to environmental
pollution and health problems majorly in developing countries. The current research …

Testing and FE simulation of lightweight CFS composite built-up columns: Axial strength and deformation behaviour

MA Dar, N Subramanian, M Anbarasu, AF Ghowsi… - Thin-Walled …, 2021 - Elsevier
The limited past research on light-weight cold-formed steel (CFS) composite sections have
indicated their success in addressing the buckling instabilities, but have been confined to …

Structural assessment of eccentrically loaded GFRP reinforced circular concrete columns: Experiments and finite element analysis

A Raza, MH El Ouni, M Berradia - Composite Structures, 2021 - Elsevier
Although extensive research of glass fiber reinforced polymer (GFRP) reinforced concrete
columns has been performed, none of the previous studies investigated the structural …

Prediction of ultimate strain and strength of CFRP-wrapped normal and high-strength concrete compressive members using ANN approach

M Berradia, EH Meziane, A Raza… - Mechanics of …, 2023 - Taylor & Francis
The literature is deficit in predicting the axial strength (AS) and axial strain of carbon fiber
reinforced polymer (CFRP)-wrapped normal strength concrete (NSC) and high strength …

[HTML][HTML] On the structural performance of recycled aggregate concrete columns with glass fiber-reinforced composite bars and hoops

A Raza, A Rashedi, U Rafique, N Hossain, B Akinyemi… - Polymers, 2021 - mdpi.com
Structural members comprising geopolymer recycled aggregate concrete (RAC) reinforced
with glass fiber-reinforced polymer (GFRP) bars have not been investigated appropriately for …