1 denotes co-first author.
* denotes corresponding author.
Oh, S., Hong, G., Choi, S. (2025) "Wet-mix shotcrete incorporating superabsorbent polymers for tunnel linings: From laboratory tests to large-scale validation," Construction and Building Materials, 500, 144167. Link
Sim, Y.1, Oh, S.1, Song, C., Lee, S.-C., Hong, G.* (2025) "Utilization of steel slag for sustainable concrete blocks: Laboratory study on water absorption, flexural strength, carbon dioxide capture, and volumetric expansion," Journal of Building Engineering, 111, 113335. Link
Oh, S., Oh, G., Hong, G., Choi, Y.-C., Choi, S. (2025) "Thermomechanical Properties of High-Volume Fly Ash Concrete for Application in Mass Concrete," Case Studies in Construction Materials, 22, e04681. Link
Lee, D.-E., Hong, G., Maruthi, M., Yi, C.-Y., Park, Y.-J. (2024) "Parametric image-based concrete defect assessment method," Case Studies in Construction Materials, 20, e02962. Link
Hong, G., Kim, J., Song, C., Yeon, J.H., Choi, S. (2024) "Effect of internal curing by superabsorbent polymers on the densification and microstructural development of cementitious materials exposed to different environmental conditions," Construction and Building Materials, 411, 134778. Link
Hong, G. (2023) "Evaluation of the Rheological, Microstructure and Strength Properties of Cement Mortar with Superabsorbent Polymers and Additional Water ," Journal of the Korea Concrete Institute, 35(6), 601–610 (In Korean). Link
Kim, J., Hong, G., Oh, S., Choi, S. (2023) "Debonding failure of continuously reinforced bonded concrete overlay at early ages," International Journal of Pavement Engineering, 24(2), 2282000. Link
Hong, G., Park, J., Lee, S.-C., Cha, S.W., Ryu, J., Choi, S. (2023) "Experimental and Theoretical Analysis of Flexural Properties of Mortar Beam Reinforced with Coated Carbon-Fiber Textile," Buildings, 13(9), 2157. Link
Oh, S.1, Hong, G.1, Choi, S. (2023) "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, 75, 106967. Link
Kim, B., Suh, J., Lee, B., Chun Y., Hong, G., Park, J., Yu, Y. (2022) “Numerical Analysis via Mixed Inverse Hydrodynamic Lubrication Theory of Reciprocating Rubber Seal Considering the Friction Thermal Effect,” Applied Sciences, 13(1), 153. Link
Kim, J., Hong, G., Oh, S., Choi, S. (2022) “Application of various fractal models in characterizing the morphology of pore structures of hydrating cement pastes,” Journal of Materials Research and Technology, 20, 3818–3835. Link
Hong, G., Oh, S., Kim, J., Chin W.J., Kim Y.J., Choi, S., Song, C. (2022) “Surface-fractal-dimension characteristics of cementitious composites with multi-walled carbon nanotubes dispersed by silica fume,” Construction and Building Materials, 329, 127182. Link
Hong, G., Choi, S., Yoo, D.Y., Oh, T., Song, Y., Yeon, J.H. (2022) “Moisture dependence of electrical resistivity in under-percolated cement-based composites with multi-walled carbon nanotubes,” Journal of Materials Research and Technology, 16, 47–58. Link
Hong, G., Kim, J., Yeon J.H., Won, M., Choi, S. (2021) “Comparison of stress fields near longitudinal construction joints of tied and doweled sections in Portland cement concrete pavements,” Sustainability, 13(20), 11217. Link
Hong, G., Kim, J., Oh, S., Song, C., Choi, S. (2021) “Effect of crack widths and water pressures on crack sealing behavior of cementitious materials incorporating spherical superabsorbent polymers,” Construction and Building Materials, 300, 124219. Link
Hong, G., Oh, S., Choi, S., Chin W.J., Kim Y.J., Song, C. (2021) “Correlation between the Compressive Strength and Ultrasonic Pulse Velocity of Cement Mortars Blended with Silica Fume: An Analysis of Microstructure and Hydration Kinetics,” Materials, 14(10), 2476. Link
Oh, S., Hong, G., Choi, S. (2021) “Literature Review on Rheological Properties and Required Performances of 3D Printable Cementitious Materials,” Journal of the Korean Recycled Construction Resources Institute, 9(1), 41–49 (In Korean). Link
Hong, G., Na, B.U., Choi, S. (2021) “Rebar corrosion of a continuously reinforced concrete pavement being used for more than 30 years on the Jungbu Expressway, Korea,” Construction and Building Materials, 277, 122313. Link
Song, C., Hong, G., Choi, S. (2020) “Effect of dispersibility of carbon nanotubes by silica fume on material properties of cement mortars: Hydration, pore structure, mechanical properties, self-desiccation, and autogenous shrinkage,” Construction and Building Materials, 265, 120318. Link
Song, C., Hong, G., Choi, S. (2020) “Modeling Autogenous Shrinkage of Hydrating Cement Paste by Estimating the Meniscus Radius,” Construction and Building Materials, 257, 119521. Link
Hong, G., Choi, S. (2020) “Effect of cyclic drying-wetting on self-healing of cementitious materials containing superabsorbent polymers,” Journal of the Korean Recycled Construction Resources Institute, 8(1), 88–96 (In Korean). Link
Hong, G., Song, C., Choi, S. (2020) “Autogenous Healing of Early-Age Cracks in Cementitious Materials by Superabsorbent Polymers,” Materials, 13(3), 690. Link
Hong, G., Song, C., Park, J., Choi, S. (2019) “Hysteretic behavior of rapid self-sealing of cracks in cementitious materials incorporating superabsorbent polymers,” Construction and Building Materials, 195, 187–197. Link
Shim, Y., Hong, G., Choi, S. (2018) “Autogenous Healing of Early-Age Cementitious Materials Incorporating Superabsorbent Polymers Exposed to Wet/Dry Cycles,” Materials, 11, 2476. Link
Hong, G., Choi, S. (2018) “Modeling rapid self-sealing of cracks in cementitious materials using superabsorbent polymers,” Construction and Building Materials 164, 570–578. Link
Hong, G., Choi, S. (2017) “Rapid self-sealing of cracks in cementitious materials incorporating superabsorbent polymers,” Construction and Building Materials, 143, 366–375. Link