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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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Caspeele, Robby
Ghent University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2022Development of conformity criteria for durability and its influence on service life predictions
- 2022Preliminary investigation of the long-term deformations of self-healing concrete with superabsorbent polymers
- 2021Quantification of model uncertainties of the energy-based method for dynamic column removal scenarioscitations
- 2021Effects of the fire decay phase on the bending capacity of a fire-exposed reinforced concrete slab
- 2021Evaluation of test methods for self-healing concrete with macrocapsules by inter-laboratory testing
- 2021Evaluation of test methods for self-healing concrete with macrocapsules by inter-laboratory testing
- 2020Addressing the need for standardization of test methods for self-healing concrete : an inter-laboratory study on concrete with macrocapsulescitations
- 2020Addressing the need for standardization of test methods for self-healing concrete: an inter-laboratory study on concrete with macrocapsules.
- 2020Addressing the need for standardization of test methods for self-healing concrete: an inter-laboratory study on concrete with macrocapsulescitations
- 2018Experimental investigation into the effects of membrane action for continuous reinforced glass beam systemscitations
- 2017Performance of statically indeterminate reinforced glass beams : experimental comparison with determinate systems and effect of a discontinuous glass sectioncitations
- 2016Development of reinforced and posttensioned glass beams:review of experimental researchcitations
- 2013Probabilistic FAD and ductile tearing assessment
- 2010Use of water demand and consistency prediction models as steering elements for the production of ready-mixed concrete
Places of action
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article
Development of conformity criteria for durability and its influence on service life predictions
Abstract
<jats:p>To ensure the quality of produced concrete batches, it is often verified whether a specified concrete compressive strength is reached by the application of conformity control. The conformity criteria used for this purpose are related to the probability of accepting a batch, in relation to a specified quality. Batches fulfilling the conformity criteria are accepted, whereas others are rejected. In this way, the outgoing quality of the accepted concrete is higher than without the application of conformity control. This is the result of the filtering effect of conformity control and affects the probability of failure of concrete structures. Instead of only applying conformity control to the concrete compressive strength, a similar procedure could be applied to durability related variables. One example hereof is the diffusion coefficient of the concrete. When conformity criteria are defined and applied in relation to the diffusion coefficient, the result will be a filtering effect on the distribution of the diffusion coefficient. The outgoing distribution will have a lower mean value and standard deviation compared to the incoming distribution. This will influence the time-dependent reliability of reinforced concrete structures. This paper investigates the effect of conformity criteria for diffusion coefficients on the service life and failure probabilities of reinforced concrete elements. The filtering effect is investigated by a numerical study applying analytical methods and numerical integration.</jats:p>