Postdoctoral Researcher
D. F. Tiana Razakamandimby R.
Ph.D. Program
Yonsei University
Office: A440, Engineering Hall
Phone: +82-2-2123-4757
E-mail: tiana06@yonsei.ac.kr
Education
- Ph.D, School of Civil and Environmental Engineering, Yonsei University, Republic of Korea, 2024
- M.S., School of Civil and Environmental Engineering, Yonsei University, Republic of Korea, 2018
- Engineering Degree in Civil Engineering, Higher Institute of Technology Antananarivo Madagascar, Higher Institute of Technology, Madagascar, 2013
- Specialized Senior Technician degree , Higher Institute of Technology Antananarivo Madagascar, Higher Institute of Technology, Madagascar, 2010
Employment
- Postdoctoral researcher, School of Civil and Environmental Engineering, Yonsei University, Sept. 2024 - present
- Research Assistant, School of Civil and Environmental Engineering, Yonsei University, Sept. 2015 - 2024
- Controller and supervisor during testing and implementation of "Roller Compacted Concrete in Madagascar", Higher Institute of Technology, Jul. - Dec. 2012
- Town planner assistant, Ministry of country planning Madagascar , Jan. - Dec. 2011
Thesis
- Concrete microstructure characterization using computed tomography image and experiment validation with finite element analysis, Ph.D Thesis, 2024
- Evaluation of differential drying shrinkage of concrete considering the influence of aggregate, M.S Thesis, 2018
- Geotechnical study for the foundation of a 6 floors building used a leisure center, Engineering end of study report, 2013
Research Interests
- Concrete microstructure
- Image based analysis of microstructure: Computed and Neutron tomography image
- Interfacial transition zone fracture properties
- Concrete drying shrinkage
Journal Publications
- D.F.T. Razakamandimby R., M. Ju, H. Choi, and K. Park, 2025, Measurement and assessment of the fracture energy of concrete interfacial transition zone (ITZ) using cohesive zone modeling (under preparation)
- D.F.T. Razakamandimby R., H.T Kim, T.S. Han, Y.H Lee, and K. Park, 2024, Recursive aggregate segmentation by erosion and reconstitution (RASER) to characterize concrete microstructure using complementarity of X-ray and neutron tomography, Cement and Concrete Composites, 148, 105437
- H.T. Kim, D.F.T. Razakamandimby R, V. Szilagyi, Z. Kis, L. Szentmiklosi, M.A. Glinicki, and K. Park, 2021, Reconstruction of concrete microstructure using complementarity of X-ray and neutron tomography, Cement and Concrete Research, 148, 106540
International Conference Presentations
- D.F.T. Razakamandimby R., M. Ju, and K. Park, 2023, Finite element analysis of concrete using complementary X-ray and neutron computed tomography, 11th International conference on Fracture Mechanics of Concrete and Concrete Structures, India
- D.F.T. Razakamandimby R., H.T. Kim, and K. Park, 2022, Image based connected aggregate segmentation of concrete using complementarity of X-ray and neutron computed tomography, 15th World Congress on Computation Mechanics, Japan
- D.F.T. Razakamandimby R., and K. Park, 2019, Characterization of air entrained concrete porosity using X-ray computed micro tomography image analysis, Proceedings of the 12th International Symposium on Brittle Matrix Composites, Warsaw, Poland
- D.F.T. Razakamandimby R., Ju Minkwan, and K. Park, 2019, Fracture characteristics along the Interfacial Transition Zone of concrete, 12th Asia Pacific Congress on Computational Mechanics, Taipei, Taiwan
Domestic Conference Presentations
- D.F.T. Razakamandimby R., and K. Park, Evaluation of differential drying shrinkage by solving moisture diffusion equation, Korea Concrete Institute (KCI) conference, Fall, 2016