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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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Boris, Renata
Vilnius Gediminas Technical University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022INVESTIGATIONS OF THE STRUCTURE AND HARDNESS OF DISSIMILAR STEEL-TO-ALUMINUM JOINTS MADE USINGLASER WELDING TECHNOLOGYcitations
- 2022Impact of Cellulolytic Fungi on Biodegradation of Hemp Shives and Corn Starch-Based Composites with Different Flame-Retardantscitations
- 2022Numerical Simulation of Thermal Conductivity and Thermal Stress in Lightweight Refractory Concrete with Cenospherescitations
- 2022Analysis of the Formed Protective Layer Inhibiting Alkali Corrosion in Aluminosilicate Refractory Castablescitations
- 2021Prolonging Bacterial Viability in Biological Concrete: Coated Expanded Clay Particlescitations
- 2021An Efficient Approach to Describe the Fiber Effect on Mechanical Performance of Pultruded GFRP Profilescitations
- 2019The Possibilities of Paper Sludge Waste (PSw) Utilization in Cement Materials
- 2019Variation of bending strength of fiber reinforced concrete beams due to fiber distribution and orientation and analysis of microstructurecitations
- 2019Impact of Differently Prepared Paper Production Waste Sludge (PSw) on Cement Hydration and Physical-Mechanical Propertiescitations
- 2018Long-term curing impact on properties, mineral composition and microstructure of hemp shive-cement composite
- 2017Thermite welding of Cu–Nb microcomposite wirescitations
- 2013Influence of temperature on the effect of plastification in concrete mixtures
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article
Variation of bending strength of fiber reinforced concrete beams due to fiber distribution and orientation and analysis of microstructure
Abstract
<jats:title>Abstract</jats:title><jats:p>Fiber reinforced concrete is becoming increasingly popular as a construction material, as it can potentially form a ductile concrete. The properties of the fiber reinforced concrete depend on the concrete recipe, the flow of the fresh concrete into the formwork, possible vibrating of the concrete and the fiber orientations.</jats:p><jats:p>This contribution presents the results of bending tests performed on fiber reinforced concrete beam specimens, which have been cut out of a larger plate. These beams have different fiber orientation distributions, due to being taken from different parts of the plate and with different orientation with respect to the flow of the fresh concrete. Further, the microstructure of the concrete was investigated using scanning electron microscopy (SEM). The SEM shows no obvious differences in the microstructure between beams of different strength and shows good adhesion of fiber and concrete matrix in all investigated samples.</jats:p>