| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Raza, Ali
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024On distance dependent entropy measures of poly propylene imine and zinc porphyrin dendrimerscitations
- 2024Dynamic Analysis and Vibration Control of Additively Manufactured Thin-Walled Polylactic Acid Polymer (PLAP) and PLAP Composite Beam Structures: Numerical Investigation and Experimental Validation
- 2023Actuation Performance of Macro Fibre Composite (MFC) as Actuator in Vibration Reduction of Cantilever Beamscitations
- 2023A critical review on mechanical, durability, and microstructural properties of industrial by-product-based geopolymer compositescitations
- 2023Application of Cypermethrin-Coated ZnS and ZnO Nanoparticles against Rhipicephalus Tickscitations
- 2022UHF RFID tag design using theory of characteristics modes for platform-tolerant and harsh metallic environmentscitations
- 2022Morphological, Dielectric, and Impedance Study of Ag-Coated Lead Oxide–Lignocellulose Composite Sheets for Energy Storage and Tunable Electric Permittivity Applicationscitations
- 2021Concentrically loaded recycled aggregate geopolymer concrete columns reinforced with GFRP bars and spiralscitations
- 2020Enhancing the Hardened Properties of Recycled Concrete (RC) through Synergistic Incorporation of Fiber Reinforcement and Silica Fumecitations
- 2020Axial Load-carrying Capacity of Steel Tubed Concrete Short Columns Confined with Advanced FRP Compositescitations
- 2020Towards explainable message passing networks for predicting carbon dioxide adsorption in metal-organic frameworkscitations
- 2020Numerical Simulations of GFRP-Reinforced Columns Having Polypropylene and Polyvinyl Alcohol Fiberscitations
- 2019Influence of Glass Fibers on Mechanical Properties of Concrete with Recycled Coarse Aggregatescitations
Places of action
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article
Concentrically loaded recycled aggregate geopolymer concrete columns reinforced with GFRP bars and spirals
Abstract
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 use of recycled coarse aggregates (RCA) in geopolymer concrete (GPC) and reinforced with glass fiber reinforced polymer (GFRP) bars and spirals to fabricate novel and structural GRAGC columns. A total of 9 GRAGC columns with 1150 mm in height and 250 mm in diameter were tested to failure under axial compression. The influence of a different number of longitudinal GFRP bars and spiral spacing on the cracking behaviour, ductility, and axial load-carrying capacity (LCC) were investigated. A nonlinear finite element model (FEM) was implemented to predict the axial compressive response of GRAGC columns. The experimental results depicted that an improvement in the ductility and lateral confinement was observed by decreasing the spacing of GFRP spirals. GRAGC columns with eight longitudinal GFRP bars portrayed the highest LCC. All tested GRAGC columns portrayed similar failure modes with the damage at the central region of the specimens. The theoretical model suggested over a database of 225 GFRP reinforced columns showed a high accuracy compared with the previous models. The present study suggests an efficient and environmental-friendly compression member.