Current members

Topic:

1. • • Engineering behaviors of soft clay under mechanical repetitive loading conditions

Awards:

1. • • 토질및기초기술사 (2022)

     • 한국지반신소재공학회(KGSS) 2023 가을 학술발표회 최우수 논문상

     • 한국지반신소재공학회(KGSS) 2017 가을 학술발표회 우수 논문상

Publications:

• Kim, M., Lee, C., Kim, J. U., & Choo, H. (2023). Use of shear wave velocity for assessing engineering properties of compacted bentonite after swelling. Scientific Reports, 13(1), 15705. 

• Won, J., Kim, J. U., & Choo, H. (2023). Estimation of the swelling strain and swelling pressure of compacted bentonite using electrical conductivity. Applied Clay Science, 242, 107040.

• Kim, J. U., Choo, H., Yoon, B., & Burns, S. E. (2025). Experimental study on the swelling pressure of compacted bentonite under high temperatures above 100°C. Geomechanics for Energy and the Environment, 100, 671. 

• Ku, S., Jung, H., Cho, H., Oh, J., Kim, J., Lee, J., Cho, S., Won, J., Park, J., Choo, H., & Lee, H. (2025). A real-time error-compensated multisensor acquisition system for marine geotechnical investigation. IEEE Sensors Journal, 25(24), 44951–44961. 

Topic:

1. • • Engineering behaviors of soft clay under coupled mechanical-chemical loading conditions

Awards:

1. • • 대한토목학회 (KSCE) 2023 CONVENTION 우수 논문상

     • 한국지반신소재공학회(KGSS) 2024 봄 학술발표회 우수 논문상

     • TRANSOILCOLD2025 Best Paper Commendation Award

Publications:

• Han, H., Choo, H., & Park, J. (2023). Evaluation of the coefficient of lateral stress at rest of granular materials under repetitive loading conditions. Journal of Rock Mechanics and Geotechnical Engineering. 

• Han, H., & Choo, H. (2025). Stress-dependent lateral stress behaviour of rigid sand-soft tyre chip particulate mixtures. Environmental Geotechnics. 

• Ko, H., Han, H., & Choo, H. (2025). Effect of degree of saturation on the electrical conductivity of soils: role of surface conduction. Geoderma, 462, 117549. 

Topic:

1. • • State-dependent properties of rigid-soft binary mixtures

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Awards:

1. • • 한국지반공학회 (KGS) 2023 봄 학술발표회 우수 포스터

     • 한국지반공학회 (KGS) 2024 봄 학술발표회 우수 구두발표

     • TRANSOILCOLD2025 Best Paper Commendation Award 

Publications:

• Oh, J., & Choo, H. (2024). Thermal Conductivity of Sand-Tire Rubber Mixtures According to Degree of Saturation: Effect of Hydrophobic Particle. Journal of the Korean Geotechnical Society, 40(4), 7-18.

• Oh, J., & Choo, H. (2025). Thermal conductivity of sand–tire rubber mixtures as a function of tire chip fraction, size ratio, void ratio and applied vertical stress. Acta Geotech.

• Ku, S., Jung, H., Cho, H., Oh, J., Kim, J., Lee, J., Cho, S., Won, J., Park, J., Choo, H., & Lee, H. (2025). A real-time error-compensated multisensor acquisition system for marine geotechnical investigation. IEEE Sensors Journal, 25(24), 44951–44961. 

• 특허: 추현욱, 오지석, 박정희, 원종묵, 이형민; "전자기 유도를 이용한 비배수전단강도 측정 장치", 출원번호 10-2025-0036548

Topic:

1. • • Engineering properties of binary mixtures according to loading

Awards:

1. • • 한국지반신소재공학회(KGSS) 2024 가을 학술발표회 우수 논문상

Publications:

Topic:

1. • • Universal calibration of TDR(Time Domain Reflectometry)

Awards:

Publications:

Topic:

1. • • TBD

Awards:

Publications:

Topic:

1. • • Evaluation on the reduction of lateral stress of soil by auxetic geosynthetic

Awards:

Publications:

Topic:

1. • • TBD

Awards:

Publications: