Search Results - "Hamoda, Ahmed"

Behavior of Precast Segmental Beams Made of High-strength Concrete and Ultra-high Performance Fiber Concrete Connected by Shear Keys Technique by Elsamak, Galal, Salama, Magdy I., Hamoda, Ahmed

“…The segments of the precast concrete beams can be assembled by joints have interlaced shear keys. This paper presents an experimental and numerical study of…”
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Behavior of Reinforced Concrete Circular Columns Subjected to Double Curvature Buckling Moment by Hamoda, Ahmed, Fayed, Sabry, Mansour, Walid, Emara, Mohamed

“…This paper investigates experimentally and numerically structural performance of reinforced concrete (RC) circular column under double curvature buckling…”
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Flexural performance of precast circular reinforced concrete members with intermediate connection filled with ultra-high-performance-concrete by Hamoda, Ahmed, Ahmed, Mizan, Ghalla, Mohamed, Liang, Qing Quan, Abadel, Aref A.

“…Precast Reinforced concrete (RC) columns with circular sections are increasingly being utilized in the construction of RC structures. This paper reports…”
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Seismic Performance of Drop-In Anchors in Concrete under Shear and Tension by Sennah, Khaled, Azimi, Hossein, Ahmed, Mizan, Hamoda, Ahmed

“…This paper presents an experimental study conducted on the behavior of drop-in anchors in uncracked concrete slabs. Both seismic (cyclic) load tests and static…”
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Experimental and numerical investigation of one-way reinforced concrete slabs using various strengthening systems by El-Mandouh, Mahmoud A., Elsamak, Galal, O. Rageh, Basem, Hamoda, Ahmed, Abdelazeem, Fathi

“…This paper presents different effective strengthening techniques to enhance the flexural strength of one-way reinforced concrete (RC) slabs. To assess the…”
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Experimental and numerical investigations of the shear performance of reinforced concrete deep beams strengthened with hybrid SHCC-mesh by Hamoda, Ahmed, Ghalla, Mohamed, Yehia, Saad A., Ahmed, Mizan, Abadel, Aref A., Baktheer, Abedulgader, Shahin, Ramy I.

“…This paper investigates the shear strengthening of simply supported deep beams using welded wire mesh and glass fiber mesh filled with strain-hardening…”
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Experimental and numerical analysis of deep beams with openings strengthened with galvanized corrugated and flat steel sheets by Hamoda, Ahmed, Yehia, Saad A., Ahmed, Mizan, Abadel, Aref A., Baktheer, Abedulgader, Shahin, Ramy I.

“…This study investigates the behavior of deep reinforced concrete beams with openings strengthened using galvanized corrugated steel sheets (GCSS) and…”
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Shear Strengthening of RC Beams Incorporating Post-Tensioned Bars and Engineered Cementitious Composite Reinforced with Palm Fronds by Hamoda, Ahmed, Abadel, Aref A., Sennah, Khaled, Ahmed, Mizan, Zhang, Xihong, Emara, Mohamed

“…This paper investigates, experimentally and numerically, the shear strengthening of Normal Concrete (NC) beams using post-tensioning steel bars and Engineered…”
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Flexural Behavior of Precast Rectangular Reinforced Concrete Beams with Intermediate Connection Filled with High-Performance Concrete by Hamoda, Ahmed, Emara, Mohamed, Ahmed, Mizan, Abadel, Aref A., Patel, Vipulkumar Ishvarbhai

“…Precast rectangular reinforced concrete (PRRC) beams are joined on construction sites using concrete in situ to achieve the desired length. Limited research…”
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Behavior of steel I-beam embedded in normal and steel fiber reinforced concrete incorporating demountable bolted connectors by Hamoda, Ahmed, Emara, Mohamed, Mansour, Walid

“…This paper investigates experimentally and numerically behavior of steel I-beams with/without high strength bolted connectors embedded in normal/Steel…”
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Concentric compressive behavior of hybrid concrete–Stainless Steel Double-Skin Tubular Columns incorporating High Performance Concretes by Hamoda, Ahmed, Abdelazeem, Fathi, Emara, Mohamed

“…This paper investigates experimentally and numerically concentric compressive behavior of hybrid concrete–Stainless Steel (SS) Double-Skin Tubular Columns…”
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Sympathetic crashing acute pulmonary edema following pacemaker insertion by Mohammed, Ibtehal Othman Hussain, Swed, Sarya, Ezzdean, Weaam, Almoshantaf, Mohammad Badr, Shebli, Baraa, Sawaf, Bisher, Hamoda, Abutalib Mohamed Ahmed

“…Key Clinical Message Sympathetic crashing acute pulmonary edema (SCAPE) complicating pacemaker implantation is a very uncommon and dangerous occurrence…”
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Shear strengthening of RC beams using aluminum plates: An experimental work by Fayed, Sabry, Basha, Ali, Hamoda, Ahmed

“…•Shear resistance of RC beams was studied experimentally.•Strengthening of RC beams using steel plates and FRP sheets.•Using aluminum plates in strengthening…”
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Experimental study on optimized using activated agricultural wastes at hemispherical solar still for different types of water by Elsawy, Ibrahim M., Hamoda, Ahmed, Sharshir, Swellam W., Khalil, Ahmed

“…The subsequent work aims to improve freshwater production and reduce the cost of generated water with little energy expenditure. Thermo-economic performance,…”
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Fiber element modeling of circular double-skin concrete-filled stainless-carbon steel tubular columns under axial load and bending by Ahmed, Mizan, Liang, Qing Quan, Hamoda, Ahmed

“…Circular concrete-filled double-skin steel tubular (CFDST) columns with external stainless-steel are high-performance composite columns that have potential…”
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Experimental and numerical investigations of the effectiveness of engineered cementitious composites and stainless steel plates in shear strengthening of reinforced concrete beams by Hamoda, Ahmed, Ahmed, Mizan, Sennah, Khaled

“…This paper investigates the shear strengthening of reinforced concrete (RC) beams incorporating engineered cementitious composite (ECC) and stainless steel…”
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Experimental and numerical studies of reinforced concrete beam-to-steel column composite joints subjected to torsional moment by Hamoda, Ahmed, Elsamak, Galal, Emara, Mohamed, Ahmed, Mizan, Liang, Qing Quan

“…•Testing of RC beam-to-steel column composite joints under torsional moment is described.•The beams are made of normal, engineered cementitious composite…”
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Behavior and design of thin-walled double-skin concrete-filled rectangular steel tubular short and slender columns with external stainless-steel tube incorporating local buckling effects by Ahmed, Mizan, Liang, Qing Quan, Hamoda, Ahmed, Arashpour, Mehrdad

“…Rectangular concrete-filled double-skin steel tubular (CFDST) columns consisting of stainless-carbon steel tubes are high-performance composite columns that…”
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Experimental and numerical studies of reinforced concrete stair beams strengthened with steel bars and plates by Hamoda, Ahmed, El-Mandouh, Mahmoud A., Ahmed, Mizan, Abadel, Aref A., Liang, Qing Quan, Elsamak, Galal

“…•Tests on RC stair beams strengthened with various techniques are reported.•Effects of strengthening techniques and materials on structural behavior are…”
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Behavior of reinforced concrete ring beams strengthened with sustainable materials by Hamoda, Ahmed A., Eltaly, Boshra A., Ghalla, Mohamd, Liang, Qing Quan

“…•Test results of RC ring beams strengthened with sustainable materials are reported.•The effects of engineered cementitious composite and high-strength…”
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