| 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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Nguyen, Ngoc Tan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2022Assessing the shear behavior of corroded steel fiber reinforced concrete beams without shear reinforcement using nonlinear finite element analysiscitations
- 2022Assessing the Effect of GGBFS Content on Mechanical and Durability Properties of High-Strength Mortarscitations
- 2021Shear strength model and prediction of failure mode for multi-spiral column
- 2021An experimental study on the shear capacity of corroded reinforced concrete beams without shear reinforcementcitations
- 2021Numerical study on the flexural performance of RC beams with externally bonded CFRP sheetscitations
- 2020Modeling the flexural behavior of corroded reinforced concrete beams with considering stirrups corrosioncitations
- 2019An experimental study on flexural behavior of corroded reinforced concrete beams using electrochemical accelerated corrosion methodcitations
- 2018Non-linear dynamic modeling of ultrathin conducting polymer actuators including inertial effectscitations
- 2018Ultrathin electrochemically driven conducting polymer actuators: fabrication and electrochemomechanical characterizationcitations
- 2017Microfabricated PEDOT trilayer actuators: synthesis, characterization, and modelingcitations
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article
Shear strength model and prediction of failure mode for multi-spiral column
Abstract
<jats:p>The damage of reinforced concrete columns due to shear is often serious, so this type of failure should be avoided from the design. In this paper, a model derived based on the discrete computational method is proposed to calculate the shear strength of column carried by multi-spiral transverse reinforcement, accounting for the effect of compression depth. Furthermore, based on this model, a method is proposed to predict the failure mode of multi-spiral columns. The test database of multi-spiral columns from previous studies is used to validate both the shear strength and failure mode predictions. The proposed model with a crack angle of 40 degrees gives the best estimation of the shear strength of multi-spiral columns, and the proposed method predicts well the failure mode of these columns. To avoid shear failure, the ratio of the minimum shear strength calculated from the proposed model with a crack angle of 40 degrees to the shear force based on the moment-curvature analysis is suggested to be larger than 1.2.</jats:p>