| 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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Ebid, Ahmed
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Predictive modeling of wide-shallow RC beams shear strength considering stirrups effect using (FEM-ML) approachcitations
- 2023Prediction of the cementing potential of activated pond ash reinforced with glass powder for soft soil strengthening, by an artificial neural network model
- 2023Characterization of net-zero pozzolanic potential of thermally-derived metakaolin samples for sustainable carbon neutrality construction
- 2022Evaluation of the Compressive Strength of CFRP-Wrapped Circular Concrete Columns Using Artificial Intelligence Techniquescitations
- 2022Decision Support System for Optimum Repair Technique of Concrete Bridges Girders in Egyptcitations
- 2022Global warming potential-based life cycle assessment and optimization of the compressive strength of fly ash-silica fume concrete; environmental impact consideration
- 2021Prediction of shear strength of FRP reinforced beams with and without stirrups using (GP) technique
- 2019Effect of Wrapping Reinforced Concrete Surface with FRP Sheets on Corrosion Resistancecitations
- 2017STRENGTH CHARACTERISTICS OF HANDY LAY-UP GFRP I-BEAMS
Places of action
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article
Decision Support System for Optimum Repair Technique of Concrete Bridges Girders in Egypt
Abstract
<jats:p> Nowadays, value engineering (VE) has become an essential application in many fields, especially structural engineering. Bridges normally experience local damages throughout their service life, whether due to natural hazards, accidents, or harsh environmental conditions. These damages can compromise the integrity of the structure based on their severity. This paper aims to develop a decision support system (DSS) that selects the most optimal repair technique for girders of concrete bridges, considering different factors such as financial, technical, and logistical factors. The proposed DSS is developed by integrating the analytical hierarchy process (AHP) and VE to specify the optimum repair technique. Furthermore, the most common repair techniques are considered in this research, such as repairing using Steel plates, sheets of glass fiber reinforced polymers (GFRPs), laminates of carbon fiber reinforced polymers (CFRPs), external pre-stressing cables, and concrete jackets. The developed (DSS) was presented graphically as a map for the optimum repairing technique for certain (span, span/depth) combinations. Finally, the DSS was verified using collected case studies from the literature and showed good matching within the considered range of girder’s dimensions. </jats:p>