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 9 of 9 for “"Aggregates (Building materials)"”.
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The use of haydite as a concrete aggregate
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science, 1931
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The action of hooped aggregate in compression
Made available in DSpace on 2016-11-09T23:48:02Z (GMT). No. of bitstreams: 2 5998580_opt.pdf: 39249575 bytes, checksum: 3446b9ba292404eb32d336bfb65936ac (MD5) license.txt: 4183 bytes, checksum: 1dcc2037833d76bede73d5717587543b (MD5) Previous issue date: 1917
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Modeling recycled aggregate concrete crack by extended finite element method and concrete damage plasiticity
Crushing concrete to bring the aggregates back to be used for concrete structures is a process of creating recycled aggregate (RA). Recycled aggregate concrete (RAC) has become increasingly important in the field of construction. The use of recycled aggregate concrete made from recycled aggregate …
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An algebraic reconstruction technique (ART) for the synthesis of three-dimensional models of particle aggregates from projective representations
… the shear behavior and flow behavior of granular materials is significantly dependent on particle morphology. However, quantification of this dependence is a challenging task owing to a dearth of quantitative models for describing particle shape and the difficulty of modeling angular particle …
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Optimization of optical computed tomography techniques for the synthesis of particle aggregate models
… understanding the micro-mechanics of granular materials. Also, numerical synthesis of 3-D particle shapes from their corresponding shape descriptors is required for developing discrete element models (DEMs) that can be used to predict particle contact-forces, and ultimately the shear strength …
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Laser scanning aggregates for real-time property identification
… as such maintaining a high standard for these materials is crucial in ensuring that these materials meet their projected design lives. One key factor to consider for an aggregate's long-term strength is its mineralogy, which can affect the strength and long-term performance of these materials. …
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Three-dimensional shape characterization for particle aggregates using multiple projective representations
… three-dimensional shape-descriptors for particle aggregates. The thesis demonstrates that a single set of numbers representing a composite three-dimensional shape can be used to characterize all the varying three-dimensional shapes of similar particles in an aggregate mix. The composite shape is …