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 …

Efficiency of GFRP bars and hoops in recycled aggregate concrete columns: Experimental and numerical study

A Raza, U Rafique - Composite Structures, 2021 - Elsevier
To develop a sustainable environment and to alleviate the problems of the large annual
production of construction and demolition waste, the recycled aggregate concrete (RAC) has …

Axial-impact resistance of geopolymeric recycled aggregate concrete confined with glass FRP tubes

L Huang, J Tan, J Huang, Z Lu, J Xie - Journal of Composites for …, 2024 - ascelibrary.org
Using geopolymeric recycled aggregate concrete (GRAC) rather than conventional concrete
to fill glass fiber–reinforced polymer (GFRP) tubes to produce high-performance structural …

A GMDH model and parametric investigation of geopolymeric recycled concrete FRP-spiral-confined members

A Raza, S Abdellatif, MH El Ouni - Engineering Applications of Artificial …, 2023 - Elsevier
For the sustainability of the environment, minimization of the carbon dioxide (CO 2)
emissions from the production of cement and resolving the issues related to the dumping of …

Experiments and finite element analysis of GFRP reinforced geopolymer concrete rectangular columns subjected to concentric and eccentric axial loading

M Elchalakani, A Karrech, M Dong, MSM Ali, B Yang - Structures, 2018 - Elsevier
Despite a number of recent studies illustrating the effective use of Glass Fibre Reinforced
Polymer (GFRP) rebars as longitudinal reinforcement for concrete compression members …

Behavior of GFRP bar reinforced geopolymer concrete filled GFRP tube columns under different loading conditions

J Ahmad, T Yu, MNS Hadi - Structures, 2021 - Elsevier
This paper proposes a new type of column. The glass fiber reinforced polymer (GFRP) bar
reinforced geopolymer concrete (GPC) filled GFRP tube column is presented as a potential …

Experimental investigation of rectangular air-cured geopolymer concrete columns reinforced with GFRP bars and stirrups

M Elchalakani, M Dong, A Karrech, G Li… - … of Composites for …, 2019 - ascelibrary.org
Glass fiber-reinforced polymer (GFRP) bars in construction are increasing in popularity due
to their excellent corrosion resistance, high tensile strength to weight ratio, and low …

Behavior of concentrically loaded geopolymer-concrete circular columns reinforced longitudinally and transversely with GFRP bars

GB Maranan, AC Manalo, B Benmokrane… - Engineering …, 2016 - Elsevier
The behavior of concentrically loaded geopolymer-concrete circular columns reinforced
longitudinally and transversely with glass–fiber-reinforced-polymer (GFRP) bars was …

Mechanical behaviors of CFRP-confined sustainable geopolymeric recycled aggregate concrete under both static and cyclic compressions

Z Tang, W Li, VWY Tam, L Yan - Composite Structures, 2020 - Elsevier
Geopolymeric recycled aggregate concrete (GRAC) can greatly facilitate sustainability in the
construction industry by the simultaneous utilization of solid waste-based recycled …

Behavior of geopolymeric recycled aggregate concrete-filled FRP tube (GRACFFT) columns under lateral cyclic loading

J Cai, H Hao, T Ozbakkaloglu, Y Zhang, J Pan - Engineering Structures, 2020 - Elsevier
In order to improve the environmental sustainability of concrete-filled FRP (fibre-reinforced
plastic) tube (CFFT) column, a new kind of composite column, geopolymeric recycled …