A5058673983- Mechanical Behavior of Composites
- Structural Analysis of Composite Materials
- Aluminum Alloys Composites Properties
- Fiber-reinforced polymer composites
- Silicone and Siloxane Chemistry
- Advancements in Materials Engineering
- Polymer Nanocomposites and Properties
- Tribology and Wear Analysis
- Aluminum Alloy Microstructure Properties
- Structural Engineering and Materials Analysis
- Transportation Safety and Impact Analysis
- Polymer crystallization and properties
- Textile materials and evaluations
- Additive Manufacturing and 3D Printing Technologies
- Fatigue and fracture mechanics
- Automotive and Human Injury Biomechanics
- Surface Modification and Superhydrophobicity
- Material Properties and Processing
- Cellular and Composite Structures
- Material Properties and Applications
- Ultrasonics and Acoustic Wave Propagation
- Structural Behavior of Reinforced Concrete
- Advanced ceramic materials synthesis
- Natural Fiber Reinforced Composites
- Mechanical and Thermal Properties Analysis
Gdańsk University of Technology
2004-2017
University of Gdańsk
1998-2009
Macro and microstructural damage was studied in typical glass fibre-reinforced polymer laminates with two types of coating systems – (a) isophtalic gel coat: pure or mixed SiO 2 nanoparticles 5 wt% (5%N) 10 (10%N) (b) a two-layer system: urethane-modified vinyl ester-based coat additional polyester barrier layer. Accelerated tests were performed at 50℃ for 50 days specimens nanoparticle-modified the without coat. Long-term ageing behaviour 23℃ assessed systems. Nanoparticle-reinforced (10%)...
A strain gauge technique recently developed with the wedge test, for estimating crack length and, thus, fracture energy of structural adhesive bonding, has been employed on a system in which one adherend had two types surface treatment. Simple polishing and subsequent sandblasting were treatments used, distinct straight line, perpendicular to sample edges, separating two. Despite clear-cut difference treatment, smooth transitions growth speed noted. This can be explained by existence curved...
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We’ve built this digital research platform to provide academics everywhere with fast, stable and secure access our library of over 110,000 scholarly books 800,000 journal articles. tested the in close cooperation leading academic institutions. If you have any questions or notice something doesn’t quite work as it should, please visit <a href="/publishing/faq?lang=en" class="text-primary">Help/FAQ</a> page let us know.
Abstract Impact behaviour of glass fibre /epoxy composites with nano- SiO 2 modified resin was studied in terms low velocity impact after water exposure. Nanocomposites 1%, 2%, 3% 5% 7% nano-SiO (Nanopox- Evonic) were investigated. Peak load and damage area as a function nanoparticle contents compared for dry specimens samples exposed to (0.7 %wt. 1.7% absorbed) at 1J, 2J 3J energies. For unmodified composite peak force higher than those water. areas plotted samples. Failure modes...
Water absorption and surface blistering behaviour was studied for polyester-matrix laminates with SiO 2 nanoparticle reinforced gel coats.Accelerated water immersion tests at 37°C showed that addition of 10% nanoparticles increases blisters incubation time by ca.50% compared to 5% 0% composites.
Flexural strength and low velocity impact properties were investigated in terms of possibile improvements due to epoxy matrix modification by SiO 2 nanoparticles (1%, 2%, 3%, 5%, 7%wt.) glass/epoxy laminates formed using hand lay-up method. The resin was Hexion L285 (DGEBA) with Nanopox A410 - (20 nm) nanoparticle suspension the base supplied Evonic. Modification variable concentrations nanoSiO does not offer significant flexural σ g , Young’s modulus E interlaminar shear for 1% 3% 5% 7% a...
Abstract The thermal expansion behavior of different types rubber-toughened poly(methyl methacrylate) (PMMA) composites was determined over a wide range temperatures and filler-volume fractions. In previous publication, the coefficients particle-reinforced polymers were predicted by means theoretical model especially developed that takes into account adhesion efficiency between inclusions matrix material through concept boundary interphase, is, layer fillers has structure properties from...
We’ve built this digital research platform to provide academics everywhere with fast, stable and secure access our library of over 110,000 scholarly books 800,000 journal articles. tested the in close cooperation leading academic institutions. If you have any questions or notice something doesn’t quite work as it should, please visit <a href="/publishing/faq?lang=en" class="text-primary">Help/FAQ</a> page let us know.
Glass/polyester laminate coated with gelcoat layer of different thickness 0,5; 1,5; 3 mm was studied in terms blistering behaviour and water sorption hot environment. Blistering found to be accelerated for thin (0,5 mm) gel-coat compared the thick (1,5; mm), however no significant difference observed between laminates 1,5 which may suggest that increasing is effective only a certain limit. Microscopic studies demonstrated related formation subsurface cracks – longer less densely distributed...