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Showing 1 to 20 of 32 for “"damage analysis"”.
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Durability and Damage Analysis of Hybrid Multiscale Composites
… the fiber surface with polydopamine. Mechanical analysis showed a significant improvement in strength and stiffness in samples with patterning, when compared to samples with uniform nanofiller growth. Damping results show that polydopamine improved the adhesion between the carbon fiber and zinc …
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Seismic Damage Analysis and Design of Unreinforced Masonry Buildings
A model for evaluating the structural damage to masonry buildings subjected to earthquake ground motion is proposed. Damage is expressed as a combination of the effects of excessive deformation and repeated loadings. Model parameters for unreinforced brick masonry were obtained from cyclic load …
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Non-destructive techniques for damage analysis in standards and hybrid bearings
L'abstract è presente nell'allegato / the abstract is in the attachment
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Progressive damage analysis for aerospace composite structures subjected to impact loads
L'abstract è presente nell'allegato / the abstract is in the attachment
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Charactarization [sic] and progressive damage analysis of quasi-three-dimensional composites
Thesis (Ph. D.)--Michigan State University. Dept. of Mechanical Engineering, 2010
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Fatigue Damage Analysis for Irregular-Shaped Structures Subjected to Representative Loads
Made available in DSpace on 2014-12-12T00:25:55Z (GMT). No. of bitstreams: 1 7414579.pdf: 4380606 bytes, checksum: eea213e9b7e2831d68ba6c4dd8d8ec87 (MD5) Previous issue date: 1974
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Damage analysis of internal faults in flux concentrating permanent magnet motors
Thesis (Nav. E.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1994, and Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Radiation Damage Analysis of the Swept Charge Device for the C1XS Instrument
… ensure the instrument was a success a radiation damage study was performed, making recommendations on device operating conditions, instrument design and the future development of the SCD. A full device characterisation and the assistance provided to the C1XS science teamare also discussed.
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Fatigue Damage Analysis in Asphalt Concrete Mixtures Based Upon Dissipated Energy Concepts
… of this study provide a foundation for fatigue analysis based on dissipated energy concepts. Using the dissipated energy concepts in fatigue analysis make it possible to account for damage in a straightforward manner. The energy fatigue relation is easy, simple and based on a theory it is …
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Incremental damage analysis : determining appropriate hydrologic criteria at existing non-federal dams
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1989.
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Seismic Damage Analysis and Damage-Limiting Design for R/c Structures (Earthquake, Building, Reliability, Design)
A model for evaluating structural damage in reinforced concrete structures under earthquake ground motions is proposed. Damage is expressed as a linear combination of the maximum deformation and the effect of repeated cyclic loadings. Available static (monotonic) and dynamic (cyclic) test data were …
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Damage analysis and mechanical response of as-received and heat-treated Nicalon/CAS-II glass-ceramic matrix composites
Experimental results of damage development in and mechanical response of heat-treated NicaloniCAS-II laminates subjected to monotonic flexure and axial loading and to cyclic tensile loading are reported. The specimens were subjected to post-processing heat treatments at 900°, 1000°, and l100°C in …
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Thermoelastoplastic and creep analysis of thick-walled cylinders / Abbas Loghman.
… and time-dependent creep stress and damage analysis of thick-walled cylinders are investigated using incremental theory of plasticity in conjunction with improved material elastoplastic and creep constitutive models. The results are validated experimentally and numerically.
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Engineering a single cell microarray platform for high throughput DNA damage and repair analysis
DNA damage contributes to cancer, aging, and heritable diseases. Ironically, DNA damaging agents are also commonly used in current cancer treatment. We therefore need robust, high throughput, and inexpensive tools for objective, quantitative DNA damage analysis. The single cell gel electrophoresis …
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Structural Analysis and Radiation Response of Multi-Walled Boron Nitride Nanotubes
Electron irradiation damage analysis has revealed that: (1) Damage mechanism is different from carbon nanotubes; no radiation induced amorphization was observed, (2) irradiation response of BN nanotubes to 200 keV electrons in TEM environment is almost independent of temperature, (3) under intense …
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A Microfluidic Device for Transfection of Mammalian Cells Using Adjustable Shear Stress
… shear stress to cause temporary membrane damage. The advantage of this physical method of transfection is the possibility of incorporating large molecules that cannot be inserted with more traditional chemical transfection methods, while avoiding the large fall in viability seen with other …
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The role of ClpXP-mediated proteolysis in resculpting the proteome after DNA damage
… their own proteins, and bacteria with severe DNA damage introduce mutations into their genomes. These survival tactics require restructuring of the bacterial proteomic landscape. To reshape the proteome, bacteria alter both protein synthesis and protein degradation. For important regulatory …
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Analysis of DNA damage and repair responses in cerium exposed cells and hepatocyte spheroids
… concern is a chemical's potential to induce DNA damage, as damage can lead to the formation of mutations that drive cancer. While cancer can take years to develop following exposures, carcinogenicity can be predicted much earlier by studying a chemical's ability to damage DNA. These experiments …
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Analysis of laminated architectural glazing subjected to combined wind and debris impact loading
… studying the stress response, failure and damage analysis of rectangular laminated architectural glazing against combined wind and windborne debris impact. Here both small-hard (like roof gravel) and large-soft (like timber) windborne debris are considered. The stress response of the …
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