Major seismic events pose significant challenges to communities, where structural damage can delay the functional recovery of critical infrastructure. While improving seismic performance remains a priority, the life-cycle cost (LCC) implications of mitigation strategies are not fully understood. This study presents a n...
Ibrahim M. Gomma, E. Hassan, Basem H. Abdelaleem et al.· Innovative Infrastructure So...· 0 citations
This study investigated the shear behavior of large-scale reinforced concrete (RC) columns strengthened with either Engineered Cementitious Composite (ECC) or Ferro-Engineered Cementitious Composite (Ferro-ECC) jackets, with the latter incorporating expanded steel wire mesh (ESWM), thereby distinguishing the contributi...
Sarah M. Alzabidi, E. Fathalla, H. Abdalla et al.· Buildings· 0 citations
High-Early-Strength Concrete (HESC) is increasingly required in accelerated construction, yet most existing studies focus on single nano-additives rather than hybrid waste-derived systems. This study investigates the individual and combined effects of nanoclay (NC), nanosilica (NS), and cellulose nanofibers (NCel)—each...
Nehal Hamed, Mohamed K. Ismail, M. Serag et al.· Sustainability· 0 citations
Geopolymer concrete (GPC) is a sustainable alternative to Portland cement concrete; however, complex geopolymerization mechanisms and nonlinear strength development under ambient curing make mixture optimization challenging. This study develops a chemistry-informed data-driven framework to predict the 28-day compressiv...
A. Sabry, Sabry A. Ahmed, Mohamed K. Ismail et al.· Discover Materials· 0 citations
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