| 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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Anas, S. M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Mitigating high-temperature vulnerabilities in concrete: utilizing waste plastic fibers for enhanced mechanical resilience and environmental sustainabilitycitations
- 2024Widely Employed Constitutive Material Models in Abaqus FEA Software Suite for Simulations of Structures and Their Materials: A Brief Reviewcitations
- 2024Advanced Strengthening of Steel Structures: Investigating GFRP Reinforcement for Floor Beams with Trapezoidal Web Openings
- 2024Effect of Impactor's Taper Angle on the Response of a Square Slab to a Falling Mass
- 2023Behavior of geomaterial composite using sugar cane bagasse ash under compressive and flexural loadingcitations
- 2022Ultra high performance concrete and C-FRP tension Re-bars: A unique combinations of materials for slabs subjected to low-velocity drop impact loadingcitations
- 2022Dynamic Performance Enhancement of One-way Reinforced Concrete Slabs by Fiber-reinforced Polymer Re-bars and Aluminum Foam under Air-blast Loading
- 2022Strengthening of braced unreinforced brick masonry wall with (i) C-FRP wrapping, and (ii) steel angle-strip system under blast loadingcitations
- 2022Effect of Carbon Steel Hollow Tubes as Reinforcement and Aluminum Foam as Shock Absorber on the Blast Response of One-way Concrete Slabs
- 2022Evaluation of critical damage location of contact blast on conventionally reinforced one-way square concrete slab applying CEL-FEM blast modeling techniquecitations
- 2022Performance of brick-filled reinforced concrete composite wall strengthened with C-FRP laminate(s) under blast loadingcitations
- 2022Jacketing with steel angle sections and wide battens of RC column and its influence on blast performancecitations
- 2022Effect of design strength parameters of conventional two-way singly reinforced concrete slab under concentric impact loadingcitations
- 2021Performance of One-Way Concrete Slabs Reinforced with Conventional and Polymer Re-bars Under Air-Blast Loadingcitations
Places of action
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article
Dynamic Performance Enhancement of One-way Reinforced Concrete Slabs by Fiber-reinforced Polymer Re-bars and Aluminum Foam under Air-blast Loading
Abstract
<jats:p xml:lang="en">In the present study, finite element (FE) simulations are performed using the high fidelity physics-based finite element program, ABAQUS/CAE on the models of the one-way normal strength concrete slab, reinforced with the High Yield Strength Deformed (HYSD) steel re-bars, subjected to air-blast loading. The FE models are developed and subjected to different quantities of the TNT explosive charges at different scaled distances (between 0.75 and 3.0 m/kg1/3) in free air. There exists a good correlation between available experimental values/observations and the results obtained analytically. Analyses have been extended replacing the conventional steel re-bars with the re-bars of the fiber-reinforced polymers namely; aramid, basalt, carbon, and glass, of equivalent strength on the tension side, impact side only, and both the sides of the slab. The replacement has been considered to improve the blast resistance of the slab. The damage in the slabs has been simulated using the available sophisticated material model to evaluate geometric parameters of cracks. FE simulation results for the considered combinations of the reinforcement have been compared to arrive at the best reinforcement combination in the slab. To further enhance the blast performance of this slab, single and double layers of the aluminum foam has also been considered on the impact face. Application of the aluminum foam is found to be effective in reducing the mid-span deflection, damage dissipation energy, and depth of transverse flexural cracks.</jats:p>