Personal profile
In Korean
홍근태 교수(공과대학 토목공학과)
Education
o (2014) B.A., Chung-Ang University
o (2016) M.A., Chung-Ang University
o (2020) Ph.D., Chung Ang University
o (2016) M.A., Chung-Ang University
o (2020) Ph.D., Chung Ang University
Professional Experience
o (2022~Present) Assistant Professor, Kyungpook National University
o (2022~2022) Senior Researcher, Korea Railroad Research Institute (KRRI)
o (2020~2022) Postdoctoral Researcher, Chung-Ang University
o (2014~2020) Graduate Research Assistant, Chung Ang University
o (2022~2022) Senior Researcher, Korea Railroad Research Institute (KRRI)
o (2020~2022) Postdoctoral Researcher, Chung-Ang University
o (2014~2020) Graduate Research Assistant, Chung Ang University
Research Interests
o Self-healing Concrete
- Combined self-healing with internal curing in cementitious materials
o Smart Construction Materials and Technology
- Development of advanced smart concrete
o Nanotechnology in Concrete
- Nano-engineered and nano-indented concrete
o Sustainable Green Concrete
- Development of EcoSmart/Carbon-Netural concrete
- Combined self-healing with internal curing in cementitious materials
o Smart Construction Materials and Technology
- Development of advanced smart concrete
o Nanotechnology in Concrete
- Nano-engineered and nano-indented concrete
o Sustainable Green Concrete
- Development of EcoSmart/Carbon-Netural concrete
Major Research Achievements
o Rapid self-sealing of cracks in cementitious materials incorporating superabsorbent polymers (Constuction and Building Materials, JCR ranking = Top 4% (6/139) in Engineering, Civil)
o Effect of internal curing by superabsorbent polymers on the densification and microstructural development of cementitious materials exposed to different environmental conditions (Constuction and Building Materials, JCR ranking = Top 4% (6/139) in Engineering, Civil)
o Surface-fractal-dimension characteristics of cementitious composites with multi-walled carbon nanotubes dispersed by silica fume (Constuction and Building Materials, JCR ranking = Top 4% (6/139) in Engineering, Civil)
o Determining the effect of superabsorbent polymers, macrofibers, and resting time on the rheological properties of cement mortar using analysis of variance (ANOVA): A 3D printing perspective (Journal of Building Engineering, JCR ranking = Top 9% (13/139) in Engineering, Civil)
o Effect of internal curing by superabsorbent polymers on the densification and microstructural development of cementitious materials exposed to different environmental conditions (Constuction and Building Materials, JCR ranking = Top 4% (6/139) in Engineering, Civil)
o Surface-fractal-dimension characteristics of cementitious composites with multi-walled carbon nanotubes dispersed by silica fume (Constuction and Building Materials, JCR ranking = Top 4% (6/139) in Engineering, Civil)
o Determining the effect of superabsorbent polymers, macrofibers, and resting time on the rheological properties of cement mortar using analysis of variance (ANOVA): A 3D printing perspective (Journal of Building Engineering, JCR ranking = Top 9% (13/139) in Engineering, Civil)
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Collaborations and top research areas from the last five years
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Research output
- 26 Article
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Carbon dioxide capture and sequestration in cement-based materials incorporating superabsorbent polymers: Mechanical properties and microstructural analysis
Choi, S., Oh, S., Choi, S. & Hong, G., 15 Jan 2026, In: Journal of Building Engineering. 118, 114886.Research output: Contribution to journal › Article › peer-review
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Simultaneous use of industrial converter slag as CO2 sorptive materials and paving blocks
Park, B., Choi, S., Nam, H., Hong, G. & Jung, S., 15 Mar 2026, In: Journal of Environmental Management. 402, 129122.Research output: Contribution to journal › Article › peer-review
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Thermomechanical properties of high-volume fly ash concrete for application in mass concrete
Oh, S., Oh, G., Hong, G., Choi, Y. C. & Choi, S., Jul 2025, In: Case Studies in Construction Materials. 22, e04681.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Utilization of steel slag for sustainable concrete blocks: Laboratory study on water absorption, flexural strength, carbon dioxide capture, and volumetric expansion
Sim, Y., Oh, S., Song, C., Lee, S. C. & Hong, G., 1 Oct 2025, In: Journal of Building Engineering. 111, 113335.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Wet-mix shotcrete incorporating superabsorbent polymers for tunnel linings: From laboratory tests to large-scale validation
Oh, S., Hong, G. & Choi, S., 21 Nov 2025, In: Construction and Building Materials. 500, 144167.Research output: Contribution to journal › Article › peer-review