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    Numerical parametric investigation on the moment redistribution of basalt FRC continuous beams with basalt FRP bars 

    Abushanab, Abdelrahman; Alnahhal, Wael ( Elsevier , 2021 , Article)
    Recently, researchers’ efforts have been directed toward using fiber-reinforced concrete (FRC) in lieu of conventional concrete to improve the compressive strain, tensile strength capacity, cracking patterns, and ductility ...
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    Enhancing the Bond Durability of Basalt Fiber Reinforced Polymer Bars Using Basalt-Macro Fiber Reinforced Concrete 

    Taha, Alaa; Alnahhal, Wael; Al Nuaimi, Nasser ( Qatar University Press , 2023 , Conference)
    This paper presents a study about the bond durability of basalt fiber reinforced polymers (BFRP) bars embedded in concrete incorporating basalt macro fibers (BMF) when conditioned in harsh saline environment at 60 °C. A ...
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    Bond Performance of Near-Surface Mounted BFRP Bars to Concrete 

    Aljidda, Omar; El Refai, Ahmed; Alnahhal, Wael ( Qatar University Press , 2023 , Conference)
    This paper presents the test results of a study on the bond performance of near-surface mounted (NSM) basalt fiber reinforced polymer (BFRP) bars to concrete. Twelve C-shape concrete specimens were tested under direct ...
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    The Effect of Surface Treatment of Basalt FRP Bars on the Shear Capacity of Oneway High-Strength Concrete Slabs 

    Al-Hamrani, Abathar; Alnahhal, Wael ( Qatar University Press , 2023 , Conference)
    Corrosion is a common condition encountered by steel reinforcing bars which has a considerable negative impact on the structural integrity of concrete structures. Nowadays, applying anti-corrosive composite materials such ...
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    Experimental Investigation on the Flexural Capacity of Reinforced Concrete Beams with Treated Wastewater and Recycled Concrete Aggregates 

    Abushanab, Abdelrahman; Alnahhal, Wael ( Qatar University Press , 2023 , Conference)
    Eco-friendly concrete is the most recommended sustainable option to reduce the excessive diminution of concrete natural resources and the high generation of greenhouse gas emissions. Therefore, the present study explores ...
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    Performance of Mild Steel and Corrosion-Resistant Steel Rebars in Chloride-Contaminated Concrete 

    Sohail, Muazzam Ghous; Al Nuaimi, Nasser; Alnahhal, Wael; Kahraman, Ramazan ( Qatar University Press , 2023 , Conference)
    Reinforced concrete (RC) infrastructure in Arabian Peninsula is subjected to harsh climatic conditions of high temperatures, humidity, and airborne chlorides and there is a high concentration of salts in seawater and soils. ...
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    Shear behavior of green concrete beams reinforced with basalt FRP bars and stirrups 

    Al-Hamrani, Abathar; Alnahhal, Wael; Elahtem, Ayman ( Elsevier , 2021 , Article)
    This study investigated the shear performance of large-scale green concrete (GC) beams reinforced with basalt fiber reinforced polymer (BFRP) bars and stirrups. The GC concept was employed in this study by partially ...
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    Application of Metastructures for Targeted Low-Frequency Vibration Suppression in Plates 

    Ghachi, Ratiba F.; Mohamed, Ahmed S.; Renno, Jamil; Alnahhal, Wael ( Springer , 2022 , Article)
    Purpose We present an approach that combines finite element analysis and genetic algorithms to find the optimal configuration of local resonators created in the host structure to suppress their vibration in a target ...

    Application of Metastructures for Targeted Low-Frequency Vibration Suppression in Plates 

    Ghachi, Ratiba F.; Mohamed, Ahmed S.; Renno, Jamil; Alnahhal, Wael (2022 , Dataset)
    In this paper, we present an approach that combines finite element analysis and genetic algorithms to find the optimal configuration of local resonators created in the host structure to suppress their vibration in a target ...
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    Combined effects of treated domestic wastewater, fly ash, and calcium nitrite toward concrete sustainability 

    Abushanab, Abdelrahman; Alnahhal, Wael ( Elsevier , 2021 , Article)
    The drastic increase in freshwater and ordinary Portland cement (OPC) consumption poses severe environmental and economic challenges worldwide. This study; therefore, explores the mechanical and durability properties of ...
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    • Alnahhal, Wael (49)
    • Abushanab, Abdelrahman (16) Al-Hamrani, Abathar (11) El Refai, Ahmed (8) ... View More
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      Article (37) Conference (14) Dataset (1)
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      BFRP bars (12) Durability (9) Treated wastewater (8) Bond strength (7) ... View More
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      2023 (16) 2022 (14) 2020 (7) 2021 (7) 2024 (4) 2017 (2) 2016 (1) 2019 (1)
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