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Research and teaching
- Sustainable construction materials
- Nano-modified cementitious materials
Dr. Khoshnazar teaches civil engineering materials courses. In Winter 2018, she teaches “High Performance Concrete” course at the undergraduate level.
Dr. Khoshnazar is currently accepting applications for undergraduate, master’s and doctorate students in the area of novel and sustainable cement-based materials. If you have excellent qualifications, and are motivated and passionate to peruse research in this area, please send your CV and a cover letter (maximum one page) describing how your interests and qualifications fit the position to “email@example.com.”
Dr. Khoshnazar’s research projects involve the application of nanoscience and nanotechnology for the development, characterization and engineering performance assessment of advanced and sustainable cement-based materials. Her current projects are related to cement-based systems incorporating calcined clays.
Dr. Khoshnazar joined the Department of Civil Engineering at the University of Calgary in November 2017. Prior to starting her job at the University of Calgary, she worked as an NSERC postdoctoral fellow at McGill University. Her postdoctoral research focused on the characterization of the micro-/nano-structure of green concrete materials produced by the carbonation curing technique. She received her PhD degree in Civil Engineering from the University of Ottawa in 2015. During her doctoral program, she worked on the nanostructural modification and performance assessment of hydrated cement-based materials at the National Research Council Canada in Ottawa. Dr. Khoshnazar also worked for four years at the Construction Materials Institute at the University of Tehran, where she completed her BSc (2008) and MSc (2010) studies.
Khoshnazar R., Shao Y., (2018) “Characterization of cement paste cured by the early-age carbonation using X-ray photoelectron spectroscopy”, Construction and Building Materials, 168, pp. 598-605.
Khoshnazar R., Beaudoin J.J., Raki L. and Alizadeh R. (2016) “Durability and mechanical properties of C-S-H/nitrobenzoic acid composite systems”, Materials and Structures, 49(12), pp. 5315-5325.
Khoshnazar R., Beaudoin J.J., Raki L. and Alizadeh R. (2016) “Interaction of 2-, 3- and 4-nitrobenzoic acid with the structure of calcium-silicate-hydrates (C-S-H),” Materials and Structures, 49(1-2), pp.499-506.
Khoshnazar R., Alizadeh R., Beaudoin J.J., and Raki L (2015) “The physico-mechanical stability of C-S-H/polyaniline nanocomposites,” Materials and Structures, 48(1-2), pp. 67-75.
Khoshnazar R., Beaudoin J.J., Raki L. and Alizadeh R. (2015) “Characterization, durability and engineering performance of C-S-H/aminobenzoic acid composite systems”, Journal of Advanced Concrete Technology, 13, pp. 415-420.
Khoshnazar R., Beaudoin J.J., Raki L., and Alizadeh R. (2014) “Volume stability of C-S-H/polyaniline nanocomposites in aqueous salt solutions,” ACI Materials Journal, 111(6), pp. 623-632.
Khoshnazar R., Beaudoin J.J., Raki L. and Alizadeh R. (2013) “Solvent-exchange in sulfoaluminate phases – Part I: ettringite,” Advances in Cement Research, 25(6), pp. 314-321. 8.Khoshnazar R., Beaudoin J.J., Raki L. and Alizadeh R. (2013) “Solvent-exchange in sulfoaluminate phases – Part II: monosulfate,” Advances in Cement Research, 25(6), pp. 322-331.
Khoshnazar R., Beaudoin J.J., Alizadeh R. and Raki L (2012) “Volume stability of calcium sulfoaluminate phases,” Journal of the American Ceramic Society, 95(12), pp. 3979-3984.
Libre N.A., Khoshnazar R., and Shekarchi M., (2012) “Repeatability, responsiveness and relative cost analysis of SCC workability test methods”, Materials and Structures, (45), pp. 1087-1100.
Libre N.A., Khoshnazar R., and Shekarchi M. (2010) “Relationship between fluidity and stability of self-consolidating mortar incorporating chemical and mineral admixtures,” Construction and Building Materials (24), pp. 1262-1271.
Schulich School of Engineering Research Award, 2017
NSERC Postdoctoral Fellowship, 2016
Postdoctoral Fellowship, Natural Sciences and Engineering Research Council of Canada (NSERC), 2016
Excellence Scholarship, University of Ottawa, 2012
Ontario Graduate Scholarship, Ontario Ministry of Training, Colleges and Universities, 2012
Dr. Ghalibafian Award (first place), Iranian Concrete Institute, 2010