| 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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Fischer, Gregor
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2021Flexural behavior of hybrid fibre-reinforced geopolymer composites (FRGC)-jacketed RC beamscitations
- 2020Durability of cracked SFRC exposed to wet-dry cycles of chlorides and carbon dioxide – Multiscale deterioration phenomenacitations
- 2019The influence of concrete maturity on the pull-out behaviour of steel fibres at early-ages
- 2019Hybrid fibre-reinforced geopolymer (HFRG) composites as an emerging material in retrofitting aging and seismically-deficient concrete and masonry structurescitations
- 2017METHOD OF MANUFACTURING A COMPOSITE STRUCTURE INCLUDING A TEXTILE FABRIC ASSEMBLY
- 2017Corrosion resistance of steel fibre reinforced concrete - A literature reviewcitations
- 2016Cracking and load-deformation behavior of fiber reinforced concrete: Influence of testing methodcitations
- 2016Phenomenological interpretation of the shear behavior of reinforced Engineered Cementitious Composite beamscitations
- 2016Corrosion resistance of steel fibre reinforced concrete – a literature review
- 2015Fretting fatigue behavior of high-strength steel monostrands under bending loadcitations
- 2015Engineered cementitious composites for strengthening masonry infilled reinforced concrete framescitations
- 2014Crack Propagation in Concrete with Silica Particlescitations
- 2014Influence of bending test configuration on cracking behavior of FRC
- 2013Experimental evaluation of the fretting fatigue behavior of high-strength steel monostrandscitations
- 2013Description of near-tip fracture processes in strain hardening cementitious composites using image-based analysis and the compact tension test
- 2013Evaluation of test methods used to characterize fiber reinforced cementitious composites
- 2012Shear crack formation and propagation in fiber reinforced cementitious composites (FRCC)
- 2012The role of residual cracks on alkali silica reactivity of recycled glass aggregatescitations
- 2012Bond slip and crack development in FRC and regular concrete specimens longitudinally reinforced with FRP or steel under tension loading
- 2012Direct assessment of tensile stress-crack opening behavior of Strain Hardening Cementitious Composites (SHCC)citations
- 2012Characterization of cracking in strain hardening cementitious composites using the compact tension test
- 2012Localized bending fatigue behavior of high-strength steel monostrands
- 2011Shear crack formation and propagation in fiber reinforced cementitious composites (FRCC)
- 2011Flexible concrete link slabs used as expansion joints in bridge decks
- 2011Shear crack formation and propagation in reinforced Engineered Cementitious Composites
- 2011A preliminary bending fatigue spectrum for steel monostrand cables
- 2011Image-based detection and analysis of crack propagation in cementitious composites
- 2011Mechanical interaction between concrete and structural reinforcement in the tension stiffening process
- 2011Near-tip analysis of crack propagation in cementitious composites
- 2010Shear behavior of reinforced Engineered Cementitious Composites (ECC) beams
- 2010Mechanical interaction of Engineered Cementitious Composite (ECC) reinforced with Fiber Reinforced Polymer (FRP) rebar in tensile loading.
- 2008Review of Japanese recommendations on design and construction of different classes of fiber reinforced concrete and application examples
- 2008Application of Engineered Cementitious Composites (ECC) in modular floor panels
- 2002Effect Of Matrix Ductility On The Performance Of Reinforced
Places of action
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article
Crack Propagation in Concrete with Silica Particles
Abstract
The propagation of cracking in concrete is a mechanism governing many physical and mechanical properties of the material. The aim of this study was to experimentally investigate the crack propagation of new concrete compositions using image analysis. Several concrete mixes containing microsilica and nanosilica were made. For each composition, Compact Tension (CT) specimens were prepared with dimensions 150x150x12mm. Specimens were subjected to a tensile load. The formation and propagation of the tensile cracks was traced on the surface of the specimens using a high resolution digital camera with 60 mm focal length. Images were captured during testing with a time interval of one second. The compression strength and modulus of elasticity were also determined for reference. The results obtained with this method have shown that it is possible to monitor relatively small displacements on the specimen surface regardless of the scale of the representative area of interest and to evaluate the influence of filler on the cracking properties of concrete.