Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"micromechanical behavior"”.
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Micromechanical Behavior of Fiber-Reinforced Composites using Finite Element Simulation and Deep Learning
This dissertation studies the micromechanical behavior of high-performance carbon fiber-reinforced polymer (CFRP) composites through high-fidelity numerical simulations. We investigated multiple transverse cracking of cross-ply CFRP laminates on the microstructure level through simulating large …
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Temperature and Axial Strain Rate Effects on Micromechanical Behavior in Triaxially Compressed Marbles
… and axial strain rate ((epsilon)) variations on micromechanical behavior in triaxially compressed marbles. Thirty-five tests were run on low porosity, homogeneous marble samples with relatively uniform calcite grain sizes (0.23, 0.50, and 1.90mm), at pressures (P) of 0.75, 1.375, and 2kb, …
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Polymer crystallization and micromechanical behavior of fiber reinforced polymer composites : a microstructural view on advanced polymer composites
… strong experimental support to the heterogeneous behaviors of reinforced polymer composites therefore the application of high-resolution DIC technique in this research is unique and valuable. However, it is still underutilized to investigate the micromechanical behavior of complex polymer …
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Experimental and Numerical Investigation of the Micromechanical Behavior of Selective Laser Melted Ti-6Al-4V Cellular Lattices for Biomedical Applications
… being addressed by many studies, the fatigue behavior still remains little investigated, even though it is a critical aspect in load-bearing biomedical implants (consider, for example, the periodic nature of human gait in the case of hip implants). In this regard, increasing the fatigue …
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Binder Film Thickness Effect on Aggregate Contact Behavior
… film thickness effect on aggregate contact behavior. As a three-phase material composed of aggregates, asphalt binder and air voids, asphalt mixture could be considered as a visco-elastic material in the low stress level. Since the behavior of the mixture depends largely on the relationship …
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Novel Methods and Self-Reinforced Composite Materials for Assessment and Prevention of Fretting Corrosion in Modular Tapers
… methods for assessing the electrochemical and micromechanical performance of modular tapers were evaluated, and self-reinforced composite materials were developed for their potential to prevent the onset of mechanically assisted corrosion in modular taper devices.</p> <p>A study of the seating …
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Geophysical signatures of crack initiation and growth in rocks under uniaxial compression
… In order to investigate and predict the rock behavior in the above-mentioned practical situations, it is essential to understand the micromechanics of the fractures produced in rocks specifically under the effect of time. In this research, acoustic emission (AE) monitoring in combination with …