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Seuring, Stefan |
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Nor Azizi, S. |
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Pato, Margarida Vaz |
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Kölker, Katrin |
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Huber, Oliver |
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Király, Tamás |
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Spengler, Thomas Stefan |
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Al-Ammar, Essam A. |
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Dargahi, Fatemeh |
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Mota, Rui |
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Mazalan, Nurul Aliah Amirah |
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Macharis, Cathy | Brussels |
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Arunasari, Yova Tri |
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Nunez, Alfredo | Delft |
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Bouhorma, Mohammed |
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Bonato, Matteo |
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Fitriani, Ira |
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Autor Correspondente Coelho, Sílvia. |
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Pond, Stephen |
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Okwara, Ukoha Kalu |
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Toufigh, Vahid |
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Campisi, Tiziana | Enna |
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Ermolieva, Tatiana |
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Sánchez-Cambronero, Santos |
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Agzamov, Akhror |
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Prabhakara, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023Experimental and Analytical Comparative Analysis on Effectiveness of Different Wrapping Techniques for Two Way RC Slabs Using Different International Guidelines
- 2022Investigations on Compression Behaviour of Short Reinforced SCC Columns
- 2021Removal Efficiency of Heavy Metals by Washing the Contaminated Soil Using Effective Leaching Agents
- 2021Dynamic Response of RC Slab Under Drop Test Retrofitted with CFRP Strips Using NSM Techniquecitations
- 2021Experimental Studies to Demonstrate the Effect of Clamping Reinforcement on Shear Strength of GPC Adopting Push-Off Specimens
- 2021Experimental investigation on flexural strengthening of RC slabs using natural fiber reinforced polymer composites (NFRPC)citations
- 2021Performance-Based Economic Evaluation of Retrofitted Slabs with Different FRP’s and Different Configurationscitations
- 2021Application of Artificial Neural Network (ANN) in the Prediction of Displacement of RC Frame Subjected to Earthquakecitations
- 2021Effect of Steel Ratio on Dynamic Response of HSC Two Way Slab Strengthened by Entrenched CFRP Strips Using Drop Test
- 2021Studies on Rotation Capacity and Torsional Strength of Normal, Medium- and High-Strength RC Beams
- 2018Flexural strengthening of RC beams with externally bonded (EB) techniques using prestressed and non-prestressed CFRP laminatecitations
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document
Effect of Steel Ratio on Dynamic Response of HSC Two Way Slab Strengthened by Entrenched CFRP Strips Using Drop Test
Abstract
Higher performance of High Strength Concrete (HSC) slabs attracted the engineers to provide it as floor slabs in warehouses and heavy industries. These floor slabs are subjected to higher intensities of loads including drop of objects there by subjected to dynamic effect. It has been observed that the dynamic response behaviour of slabs are obtained with a reasonable accuracy by subjecting the elements to drop test. Steel ratio in slabs plays an important role in the static and dynamic response behaviour of slabs. In the present study, HSC two-way simply supported slab strengthened with entrenched CFRP strips were subjected to drop test. Accelerometer was mounted on the bottom of the slab to record the acceleration time graph. In the current study dynamic behaviour of HSC slabs were compared with the same configuration with entrenched strengthened slabs. The change in dynamic response was recorded and studied with the strengthening and found that dynamic parameters such as peak acceleration and damage index, measured as energy required to develop unit crack length caused by the impact were found to be dependent on the steel ratio. The strengthening technique was effective in reducing the peak acceleration of slabs.
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