See the Google Scholar Link:
Choo, H., Zhao, Q., Burns, S. E., Sturm, T. W., and Hong, S. H. (2020). "Laboratory and theoretical evaluation of impact of packing density, particle shape, and uniformity coefficient on erodibility of coarse‐grained soil particles." Earth Surface Processes and Landforms, 45(7), 1499-1509.
Choo, H., Van Ngo, L., Kim, T., Kim, Y., and Lee, C. (2020). "Compression Index and Small Strain Stiffness of Six Coal Bottom Ashes in South Korea." KSCE Journal of Civil Engineering, 24(12), 3584-3593.
Yoon, B., Lee, W., Lee, C., and Choo, H. (2020). Time-Dependent Variations of Compressive Strength and Small-Strain Stiffness of Sands Grouted with Microfine Cement. Journal of Geotechnical and Geoenvironmental Engineering, 146(4), 06020001.
Chhun, K. T., Choo, H., Kaothon, P., and Yune, C.-Y. (2020). "Experimental study on the strength behavior of cement-stabilized sand with recovered carbon black." Geomech Eng, 23(1), 31-38.
Choo, H., Choi, Y., Kim, Y. U., Lee, W., and Lee, C. (2020). "Compressibility and hydraulic conductivity of calcium bentonite treated with pH-responsive polymer." Geomech Eng, 22(4), 329-337.
Choo, H., Choi, Y., Lee, W., and Lee, C. (2020). "Effect of pH Variations on the Yield Stress of Calcium Bentonite Slurry Treated with pH-Responsive Polymer." Materials, 13(11), 2525.
Choo, H., Kwon, M., Touiti, L., and Jung, Y.-H. (2020). "Creep of calcareous sand in Tunisia: effect of particle breakage at low stress level." International Journal of Geo-Engineering, 11(1), 1-5.
Won, J., Choo, H., and Burns, S. E. (2020). "Impact of Solution Chemistry on Deposition and Breakthrough Behaviors of Kaolinite in Silica Sand." Journal of Geotechnical and Geoenvironmental Engineering, 146(1), 04019123.
Mahabadi, N., van Paassen, L., Battiato, I., Yun, T. S., Choo, H., and Jang, J. (2019). "Impact of pore-scale characteristics on immiscible fluid displacement." Geofluids, 2020.
C Lee, H. N., W Lee, Choo, H., and Ku, T. (2019). "Estimating UCS of cement-grouted sand using characteristics of sand and UCS of pure grout." Geomech Eng, 19(4), 343-352.
Choo, H., Hong, S.-J., Lee, W., and Lee, C. (2019). "Use of the dilatometer test to estimate the maximum shear modulus of normally consolidated Busan clay." Mar Georesour Geotec, 37(5), 547-557.
Won, J., Park, J., Choo, H., and Burns, S. (2019). "Estimation of saturated hydraulic conductivity of coarse-grained soils using particle shape and electrical resistivity." Journal of Applied Geophysics, 167, 19-25.
Choo, H., Jun, H., and Yoon, H.-K. (2018). "Application of elastic wave velocity for estimation of soil depth." Applied Sciences, 8(4), 600.
Choo, H., Jun, H., and Yoon, H.-K. (2018). "Porosity estimation of unsaturated soil using Brutsaert equation." Soil Dynamics and Earthquake Engineering, 104, 33-39.
Choo, H., Lee, W., and Lee, C. (2018). "Overconsolidation and cementation in sands: Impacts on geotechnical properties and evaluation using dilatometer tests." Geotechnical Testing Journal, 41(5), 915-929.
Choo, H., Lee, W., Lee, C., and Burns, S. (2018). "Estimating porosity and particle size for hydraulic conductivity of binary mixed soils containing two different-sized silica particles." Journal of Geotechnical and Geoenvironmental Engineering, 144(1), 04017104.
Choo, H., Park, K.-H., Won, J., and Burns, S. E. (2018). "Resistance of coarse-grained particles against raindrop splash and its relation with splash erosion." Soil and tillage research, 184, 1-10.
Choo, H., S. L., and Lee, W. (2018). "Determination of Minimum Void Ratio of Crushed Rock Sand Using a Vibrating Table Test." Geotechnical Testing Journal, 41(6), 1040-1049.
Shin, H., Hung Truong, Q., Lee, J. S., Choo, H., and Lee, C. (2018). "Evolution of pore structure and hydraulic conductivity of randomly distributed soluble particle mixture." Int J Numer Anal Met, 42(5), 768-780.
Choo, H., Lee, W., Lee, C., & Burns, S. E. (2017). Estimating Porosity and Particle Size for Hydraulic Conductivity of Binary Mixed Soils Containing Two Different-Sized Silica Particles. Journal of Geotechnical and Geoenvironmental Engineering, 144(1), 04017104.
Choo, H., Nam, H., & Lee, W. (2017). A practical method for estimating maximum shear modulus of cemented sands using unconfined compressive strength. Journal of Applied Geophysics, 147, 102-108.
Lim, S., Lee, W., Choo, H., & Lee, C. (2017). Utilization of high carbon fly ash and copper slag in electrically conductive controlled low strength material. Construction and Building Materials, 157, 42-50.
Choo, H., Yoon, B., Lee, W., & Lee, C. (2017). Evaluation of compressibility and small strain stiffness characteristics of sand reinforced with discrete synthetic fibers. Geotextiles and Geomembranes, 45(4), 331-338.
Zhao, Q., Choo, H., Bhatt, A., Burns, S. E., & Bate, B. (2017). Review of the fundamental geochemical and physical behaviors of organoclays in barrier applications. Applied Clay Science, 142, 2-20.
Choo, H., Lee, W., & Lee, C. (2017). Compressibility and small strain stiffness of kaolin clay mixed with varying amounts of sand. KSCE Journal of Civil Engineering, 21(6), 2152-2161.
Choo, H., Song, J., Lee, W., & Lee, C. (2016). Effects of clay fraction and pore water conductivity on electrical conductivity of sand-kaolinite mixed soils. Journal of Petroleum Science and Engineering, 147, 735-745.
Choi, Y., Choo, H., Yun, T. S., Lee, C., & Lee, W. (2016). Engineering Characteristics of Chemically Treated Water-Repellent Kaolin. Materials, 9(12), 978.
Choo, H., Song, J., Lee, W., & Lee, C. (2016). Impact of pore water conductivity and porosity on the electrical conductivity of kaolinite. Acta Geotechnica, 11(6), 1419-1429.
Choo, H., Lim, S., Lee, W., & Lee, C. (2016). Compressive strength of one-part alkali activated fly ash using red mud as alkali supplier. Construction and Building Materials, 125, 21-28.
Choo, H., Hwang, J., Choi, Y., Lee, C., & Lee, W. (2016). Geotechnical Characteristics of Volcanic Beach Sands with Varying Iron Contents. Marine Georesources & Geotechnology, 34(6), 571-580.
Choo, H., Kim, J., Lee, W., & Lee, C. (2016). Relationship between hydraulic conductivity and formation factor of coarse-grained soils as a function of particle size. Journal of Applied Geophysics, 127, 91-101.
Choo, H., Lee, W., Hong, S. J., & Lee, C. (2016). Application of the dilatometer test for estimating undrained shear strength of Busan New Port clay. Ocean Engineering, 115, 39-47.
Choo, H., Yeboah, N. N., & Burns, S. E. (2015). Small to intermediate strain properties of fly ashes with various carbon and biomass contents. Canadian Geotechnical Journal, 53(1), 35-48.
Grau, F., Choo, H., Hu, J. W., & Jung, J. (2015). Engineering behavior and characteristics of wood ash and sugarcane bagasse ash. Materials, 8(10), 6962-6977.
Choo, H., & Burns, S. E. (2015). Shear wave velocity of granular mixtures of silica particles as a function of finer fraction, size ratios and void ratios. Granular Matter, 17(5), 567-578.
Choo, H., Bate, B., & Burns, S. E. (2015). Effects of organic matter on stiffness of overconsolidated state and anisotropy of engineered organoclays at small strain. Engineering Geology, 184, 19-28.
Choo, H., Larrahondo, J., & Burns, S. E. (2014). Coating effects of nano-sized particles onto sand surfaces: Small strain stiffness and contact mode of iron oxide–coated sands. Journal of Geotechnical and Geoenvironmental Engineering, 141(1), 04014077.
Choo, H., Yeboah, N. N. N., & Burns, S. E. (2014). Impact of unburned carbon particles on the electrical conductivity of fly ash slurry. Journal of Geotechnical and Geoenvironmental Engineering, 140(9), 04014052.
Choo, H., & Burns, S. E. (2014). Review of Archie's equation through theoretical derivation and experimental study on uncoated and hematite coated soils. Journal of Applied Geophysics, 105, 225-234.
Choo, H., & Burns, S. E. (2014). Effect of overconsolidation ratio on dynamic properties of binary mixtures of silica particles. Soil Dynamics and Earthquake Engineering, 60, 44-50.
Bate, B., Choo, H., & Burns, S. E. (2013). Dynamic properties of fine-grained soils engineered with a controlled organic phase. Soil Dynamics and Earthquake Engineering, 53, 176-186.
Larrahondo, J. M., Choo, H., & Burns, S. E. (2011). Laboratory-prepared iron oxide coatings on sands: Submicron-scale small-strain stiffness. Engineering geology, 121(1-2), 7-17.
Lee, M. J., Choo, H., Kim, J., & Lee, W. (2011). Effect of artificial cementation on cone tip resistance and small strain shear modulus of sand. Bulletin of Engineering Geology and the Environment, 70(2), 193-201.
Choi, S. K., Lee, M. J., Choo, H., Tumay, M. T., & Lee, W. (2009). Preparation of a large size granular specimen using a rainer system with a porous plate. Geotechnical Testing Journal, 33(1), 45-54.