최종학위

공학박사, 토목공학(지반공학 전공), KAIST, 2012

주요연구분야

초고압 워터젯을 이용한 저진동 암반굴착기술 개발

TBM을 이용한 급곡구간/특수지반 시공기술 개발

지반 그라우팅 메커니즘 및 모니터링 기술개발

기초구조물 손상 분석 및 모니터링 기술개발

탄성파/전기비저항을 이용한 비파괴 지반평가 기술개발

주요연구현황

음향/진동 센서를 이용한 암반의 거동 모니터링 및 위험성 평가, 국가과학기술회, 2016.12.-2019.11.

워터젯을 이용한 급곡구간 여굴생성 기술 개발, 국토교통과학기술진흥원, 2015.11.-2020.05.

주요발표논문

1. Oh, T.M., Bang, E.S., Cho, G.C., and Park, E.S. (2017) “Estimation of Undrained Shear Strength for Saturated Clay using Shear Wave Velocity”, Marine Georesources & Geotechnology, Vol. 35, No. 2, pp. 236-244 (IF=1.207).

2. Lee, H.B, Oh, T.M.*^ca, Park, E.S., Lee, J.W., and Kim, H.M. (2017) “Factors Affecting Waterproof Efficiency of Single Rock Fracture”, Geomechanics and Engineering, Vol. 12, No. 5, pp. 771-783 (IF=1.818).

3. Lee, J.W., Oh, T.M.*^ca, Kim, H.W., and Kim, M.K.(2019), “Coupling Material Characteristics with Water-Cement Ratio for Elastic Wave Based Monitoring of Underground Structure”, Tunnelling and Underground Space Technology, Vol. 84, pp. 129-141 (IF=4.450).

4. Oh, T.M., Joo, G.W., Cha, YH, and Cho, G.C. (2019) “Effect of Garnet Characteristics on Abrasive Waterjet Cutting of Hard Granite Rock”, Advances in Civil Engineering, Vol. 2019, Article ID 5732649, pp. 1-12 (IF=1.176).

5. Oh, T.M., Joo, G.W., and Cho, G.C. (2019) “Effect of Abrasive Feed Rate on Rock Cutting Performance of Abrasive Waterjet”, Rock Mechanics and Rock Engineering, Vol. 52, No. 9, pp. 3431-3442 (IF=4.140).

6. Lee, J.W., Kim, H.M., Yazdani, M., Lee, H.B., Oh, T.M., and Park, E.S.(2019), “Experimental Observation and Numerical Simulation of Cement Grout Penetration in Discrete Joints”, Geomechanics and Engineering, Vol. 18, No. 3, pp. 259-266 (IF=2.485).

7. Cha, Y.H., Oh, T.M., and Cho, G.C. (2019), “Waterjet Erosion Model for Rock-Like Material Considering Properties of Abrasive and Target Materials”, Applied Sciences, Vol. 9, No. 20, #4234 (IF=2.474).

8. Cha, Y.H., Oh, T.M., and Cho, G.C. (2020), “Effects of Focus Geometry on the Hard Rock-Cutting Performance of an Abrasive Waterjet”, Advances in Civil Engineering, Vol. 2020, Article ID 1650914, pp. 1-13 (IF=1.924).

9. Hong, C.H., Ryu, H.H., Oh, T.M., and Cho, G.C. (2020), “Probabilistic Rock Mass Rating Estimation using Electrical Resistivity”, KSCE Journal of Civil Engineering, Vol. 24, No. 7, pp. 2224-2231 (IF=1.805).

10. Lee, J.W., Kim, H.W., and Oh, T.M.*^ca (2020), “Acoustic Emission Characteristics during Uniaxial Compressive Loading for concrete Specimens according to Sand Content Ratio”, KSCE Journal of Civil Engineering, Vol. 24, No.9, pp. 2808-2823 (IF=1.805).

11. Lee, H.B. and Oh, T.M.*^ca, and Park, C. (2020), “Analysis of Permeability in Rock Fracture with the Effective Stress at Deep Depth”, Geomechanics and Engineering, Vol. 22, No. 5, pp. 375-384 (IF=3.223).

12. Oh, T.M., Kim, M.K., Lee, J.W., Kim, H.W., and Kim, M.J. (2020), “Experimental Investigation on Effective Distance of Acoustic Emission in Concrete Structure”, Applied Sciences, Vol. 10, No. 17, # 6051 (IF=2.679).

13. Kim, Y.M., Han. G., Oh, T.M., Kim, H.W., Kim, J.S. and Kwon, T.H. (2020), “An Integrated Approach to Real-Time Acoustic Emission Damage Source Localization in Piled Raft Foundations”, Applied Sciences, Vol. 10, No. 23, # 8727 (IF=2.679).

14. Lee, H.B., Oh, T.M.*^ca, and Lee, J.W. (2021), “Evaluation of grout penetration in single rock fracture using electrical resistivity”, Geomechanics and Engineering, Vol. 24, No. 1, pp. 1-14 (IF=3.223).

15. Cha Y.H., Oh, T.M., Hwang, H.J., and Cho, G.C. (2021), “Simple Approach for Evaluation of Abrasive Mixing Efficiency for Abrasive Waterjet Rock Cutting”, Applied Sciences, Vol. 11, No. 4, # 1543 (IF=2.838).

16. Cha, Y.H., Oh, T.M., Joo, G.W., and Cho, G.C. (2021), “Performance and Reuse of Steel Shot in Abrasive Waterjet Cutting of Granite”, Rock Mechanics and Rock Engineering, https://doi.org/10.1007/s00603-020-02332-8 (IF=6.518).

17. Jierula, A., Wang, S., Oh, T.M., and Wang, P. (2021), “Studies on accuracy metrics for evaluating the predictions of damage locations in deep piles using artificial neural network with acoustic emission data”, Applied Sciences, Vol. 11, No. 5, # 2314 (IF=2.838).

18. Jierula, A., Oh, T.M.*^ca, Wang, S., Lee, J.H., Kim, H.W., and Lee, J.W. (2021), “Detection of Damage locations and Damage Steps for Pile Foundations using Acoustic Emissions with Deep Learning Technology”, Frontiers of Structural and Civil Engineering, Vol. 15, No. 2, pp. 318-332 (IF=3.252).

19. Lee, H.B., Lee, J.W., and Oh, T.M.*^ca (2021), “Estimation of Permeability of Artificial Single Rock Fracture using Electrical Resistivity”, Journal of Rock Mechanics and Geotechnical Engineering, Vol. 13, No. 4, pp. 787-797 (IF=5.915).

20. Jierula, A., Wang, S*., Oh, T.M.*^ca, Lee, J.W., and Lee, J.H. (2021), “Detection of Source Locations in RC Columns Using Machine Learning with Acoustic Emission Data”, Engineering Structures, Vol. 246, Article 112992 (IF=5.582).

21. Han, G., Kim, Y.M., Kim, H.W., Oh, T.M., Song, K.I., Kim, A.Y., Kim, Y.C., and Kwon, T.H. (2021), “Auto-detection of acoustic emission signals from cracking of concrete structures using convolutional neural networks: Upscaling from specimen”, Expert Systems with Applications, Vol. 186, Article 115863 (IF=8.665).

22. Oh, T.M., Baek, S., Kong, T.H., Koh, S, Ahn, J., and Kim, W. (2022), “Hyperspectral Remote Sensing of TiO2 Concentration in Cementitious Material Based on Machine Learning Approaches”, Remote Sensing, Vol. 14, No. 1, Article 189 (IF=5.349).