Search Results - "Shehab, Hamdy"

Mechanical properties of fly ash based geopolymer concrete with full and partial cement replacement by Shehab, Hamdy K., Eisa, Ahmed S., Wahba, Ahmed M.

“…•18 concrete mixtures were produced mechanical properties of geopolymer concrete.•Key factors are binder material, cement replacement ratios, and activator…”
Get full text

Shear Strengthening of Reinforced Concrete Beams Using Engineered Cementitious Composites and Carbon Fiber-Reinforced Polymer Sheets by Emara, Mohamed, Salem, Mohamed A., Mohamed, Heba A., Shehab, Hamdy A., El-Zohairy, Ayman

“…This study evaluates the performance of Reinforced Concrete (RC) beams enhanced in shear using Engineered Cementitious Composites (ECCs) and Carbon…”
Get full text

Strengthening of Reinforced Concrete Columns Using Ultra-High Performance Fiber-Reinforced Concrete Jacket by Shehab, Hamdy, Eisa, Ahmed, Wahba, Ahmed Mohamed, Sabol, Peter, Katunský, Dušan

“…The use of Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) increased in the field of civil engineering throughout the last few decades. UHPFRC is…”
Get full text

Enhancement of Blast Resistance of R.C Beams Using Micro/Nano Silica in Presence of Steel Fibers by Nawar, Mahmoud, El-Awady, Kareem, Shehab, Hamdy, Eisa, Ahmed

“…An analytical investigation using ABAQUS/Explicit dynamic analysis was carried out to investigate the effect of using Micro/Nano silica in the presence of…”
Get full text

Moment coefficients for design of waffle slabs with and without openings by Ibrahim, Ahmed, Salim, Hani, El-Din, Hamdy Shehab

“…The direct design method recommended by ACI is commonly used for the design of flat slabs. Since the flexural stiffness of the waffle slab varies along the…”
Get full text

Strengthening of Cutouts in Existing One-Way Spanning R. C. Flat Slabs Using CFRP Sheets by Shehab, Hamdy K., Eisa, Ahmed S., El-Awady, Kareem A.

“…Openings in slabs are usually required for many different applications such as aeriation ducts and air conditioning. Opening in concrete slabs due to cutouts…”
Get full text

Strengthening of Cutouts in Existing One-Way Spanning R. C. Flat Slabs Using CFRP Sheets by Shehab, Hamdy K, Eisa, Ahmed S, El-Awady, Kareem A

“…Openings in slabs are usually required for many different applications such as aeriation ducts and air conditioning. Opening in concrete slabs due to cutouts…”
Get full text

Mechanical performance of high strength concrete made from high volume of Metakaolin and hybrid fibers by Shehab El-Din, Hamdy K., Eisa, Ahmed S., Abdel Aziz, Baligh H., Ibrahim, Ahmed

“…•Twenty-one mixtures of HSC with very high percentage of Metakaolin with hybrid fibers have been tested.•The compressive strength, split tensile and bond…”
Get full text

Enhancement of Blast Resistance of R.C Beams Using Micro/Nano Silica in Presence of Steel Fibers by Mahmoud Nawar, Kareem El-Awady, Hamdy Shehab, Ahmed Eisa

“…An analytical investigation using ABAQUS/Explicit dynamic analysis was carried out to investigate the effect of using Micro/Nano silica in the presence of…”
Get full text