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| Department |
Energy Resource Engineering |
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| Laboratory |
Rock Engineering & mine development Lab. |
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| Major |
Rock mechanics and mining |
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| School |
1987.02
Seoul National University(Bachelor's Degree)/Mineral & Energy Resources Engineering
1989.02
Seoul National University(Master's Degree)/Mineral & Energy Resources Engineering
1996.12
Univ.of Missouri-Rolla(Doctor's Degree)/Rock mechanics
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| Career |
1990.06~1991.08
한국석유공사/관리직5급
1993.01~1996.12
Rock mechamics and explosive research center,Missouri-Rolla/Research Assistant
1997.12~1998.11
Dept of Minining Engineering, MissouriUniv.of Science & Tech/Post-Doctoral Fellow
1998.09~2000.07
한국원자력연구원 고준위 폐기물처분연구부/박사후연수생
2000.07~2011.08
한국원자력연구원 고준위 폐기물처분연구부/책임연구원
2009.03~2011.08
인하대학교(에너지자원공학과)/겸임교수
2010.03~2011.08
한국원자력연구원/공학적방벽성능기술개발 과제책
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| Degree thesis |
| Major scientific thesis |
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- Prediction of factor of safety of slopes using stochastically modified ANN and classical methods: a rigorous statistical model selection approach, NATURAL HAZARDS, Vol.120 No.2, 2035~2056, 2024.
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- 사용후핵연료 심층 처분장을 위한 국내외 굴착손상영역 사례연구, TUNNEL AND UNDERGROUND SPACE, Vol.34 No.1, 15~27, 2024.
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- A review of excavation damaged zone for rock mechanics and rock engineering, International journal of the JSRM, Vol.20 No.2, 240210, 2024.
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- Development of mathematically motivated hybrid soft computing models for improved predictions of ultimate bearing capacity of shallow foundations, Journal of Rock Mechanics and Geotechnical Engineering, Vol.15, 747~759, 2023.
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- Analysis of Hydro-Mechanical Coupling Behavior Considering Excavation Damaged Zone in HLW Repository, Explosives & Blasting , Vol.41 No.3, 38~61, 2023.
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- A Review of the Methods for the Estimation of the Explosion Parameters for Gas Explosions, Explosives & Blasting , Vol.41 No.3, 73~92, 2023.
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- Reliability Assessment of Empirical Equations, ANN and MARS Models for Predicting the Mode I Fracture Toughness from Non-destructive Rock Properties, ROCK MECHANICS AND ROCK ENGINEERING, Vol.56 No.8, 6157~6166, 2023.
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- Soft computing based mathematical models for improved prediction of rock brittleness index, GEOMECHANICS AND ENGINEERING, Vol.33 No.3, 279~289, 2023.
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- A causality-weighted approach for prioritizing mining 4.0 strategies integrating reliability-based fuzzy cognitive map and hybrid decision-making methods: A case study of Nigerian Mining Sector, RESOURCES POLICY, Vol.82, 103426, 2023.
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- JWL 상태방정식을 활용한 실린더 팽창 실험 모델링, Explosives & Blasting, Vol.41 No.1, 19~31, 2023.
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- Estimating Flyrock Distance Induced Due to Mine Blasting by Extreme Learning Machine Coupled with an Equilibrium Optimizer, sustainability, Vol.15, 3265, 2023.
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- Prediction of thermal conductivity of granitic rock: an application of arithmetic and salp swarm algorithms optimized ANN, EARTH SCIENCE INFORMATICS, Vol.15 No.4, 2303~2317, 2022.
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- Review on the Measurement of Thermal Properties of Rocks for Deep Geological Disposal of Spent Nuclear Fuel, Journal of the Korean Society of Mineral and Energy Resources Engineers , Vol.59 No.6, 717~734, 2022.
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- Case Studies of Indirect Coupled Behavior of Rock for Deep Geological Disposal of Spent Nuclear Fuel, TUNNEL AND UNDERGROUND SPACE, Vol.32 No.6, 411~434, 2022.
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- Determination of blast-induced flyrock using a drone technology: a bibliometric overview with practical soft computing implementation, ARABIAN JOURNAL OF GEOSCIENCES, Vol.15 No.19, 1581, 2022.
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- Machine learning techniques for prediction of ultimate strain of FRP-confined concrete, Structural Engineering and Mechanics, An Int＇l Journal, Vol.84 No.1, 101~111, 2022.
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- Analysis of Research Trends in the Hydrogen Energy Field Using Co-Occurrence Keyword Analysis, Explosives & Blasting , Vol.40 No.3, 1~18, 2022.
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- Prediction of Blast-Induced Ground Vibration at a Limestone Quarry: An Artificial Intelligence Approach, APPLIED SCIENCES-BASEL, Vol.12, 9189, 2022.
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- Analysis of Research Trends in the Rock Blasting Field Using Co-Occurrence Keyword Analysis, Explosives & Blasting , Vol.40 No.1, 1~16, 2022.
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- Prediction of the static and dynamic mechanical properties of sedimentary rock using soft computing methods, GEOMECHANICS AND ENGINEERING, Vol.28 No.3, 313~334, 2022.
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- Development of soft computing based mathematical models for predicting mean fragment size coupled with their Monte Carlo simulation estimations, ARABIAN JOURNAL OF GEOSCIENCES, Vol.15 No.3, 282, 2022.
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- Prediction of Mechanical Properties of Coal from Non-destructive Properties: A Comparative Application of MARS, ANN, and GA, , Vol.30 No.6, 4547~4563, 2021.
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- Prediction of an environmental impact of tunnel blasting using ordinary artificial neural network, particle swarm and Dragonfly optimized artificial neural networks, APPLIED ACOUSTICS, Vol.181, , 2021.
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- Prediction of rock penetration rate using a novel antlion optimized ANN and statistical modelling, JOURNAL OF AFRICAN EARTH SCIENCES, Vol.182, , 2021.
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- 발파 분야에서의 인공지능 활용 현황, Explosives & Blasting, Vol.39 No.3, 44~64, 2021.
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- Prediction of blast-induced ground vibration using GPR and blast-design parameters optimization based on novel grey-wolf optimization algorithm, ACTA GEOPHYSICA, Vol.69 No.4, 1313~1324, 2021.
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- Temperature effect on the thermal and hydraulic conductivity of Korean bentonite buffer material, PROGRESS IN NUCLEAR ENERGY, Vol.137, , 2021.
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- A comparative application of the Buckingham pi (pi) theorem, white-box ANN, gene expression programming, and multilinear regression approaches for blast-induced ground vibration prediction, ARABIAN JOURNAL OF GEOSCIENCES, Vol.14 No.12, , 2021.
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- Blast-induced ground vibration prediction in granite quarries: An application of gene expression programming, ANFIS, and sine cosine algorithm optimized ANN, , Vol.31 No.2, 265~277, 2021.
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- Application of artificial intelligence to rock mechanics: An overview, Journal of Rock Mechanics and Geotechnical Engineering, Vol.13 No.1, 248~266, 2021.
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- Prediction of the blast-induced ground vibration in tunnel blasting using ANN, moth-flame optimized ANN, and gene expression programming, ACTA GEOPHYSICA, Vol.69 No.1, 161~174, 2021.
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- 혼합 가스폭발이 지하구조물 안정성에 미치는 영향 평가, Explosives & Blasting, Vol.38 No.4, 1~15, 2020.
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- The effects of hydro-mechanical coupling in fractured rock mass on groundwater inflow into underground openings, TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, Vol.103, , 2020.
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- Numerical analysis of coupled thermo-hydro-mechanical behavior in single-and multi-layer repository concepts for high-level radioactive waste disposal, TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, Vol.103, , 2020.
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- A Prediction of Saturated Hydraulic Conductivity for Compacted Bentonite Buffer in a High-level Radioactive Waste Disposal System, Journal of Nuclear Fuel Cycle and Waste Technology, Vol.18 No.2, 133~141, 2020.
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- A Case Analysis on the Spalling Evaluation of the Deep Rock Mass and Pillar Spalling Modeling, TUNNEL AND UNDERGROUND SPACE, Vol.30 No.2, 109~135, 2020.
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- CO와 CH₄, C₂H₄의 혼합 가스 폭발에 대한 TNT 등가량 계산, Explosives & Blasting, Vol.38 No.1, 1~13, 2020.
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- 세계 각국의 광물 조광료 현황, Journal of the Korean Society of Mineral and Energy Resources Engineers , Vol.57 No.1, 116~126, 2020.
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- Hydraulic Analysis of a Discontinuous Rock Mass Using Smeared Fracture Model and DFN Model, TUNNEL AND UNDERGROUND SPACE, Vol.29 No.5, 318~331, 2019.
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- Numerical Investigation of Radial Strain-Controlled Uniaxial Compression Test of aspo Diorite in Grain-Based Model, ROCK MECHANICS AND ROCK ENGINEERING, Vol.52 No.10, 3659~3674, 2019.
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- Thermal-Hydraulic-Mechanical coupling analysis using FLAC3D-TOUGH2 for an in situ heater test at Horonobe underground research laboratory, GEOSYSTEM ENGINEERING, Vol.22 No.5, 289~298, 2019.
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- Evaluation of mechanical properties of KURT granite under simulated coupled condition of a geological repository, 한국터널지하공간학회 논문집, Vol.21 No.4, 501~518, 2019.
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- THM analysis for an in situ experiment using FLAC3D-TOUGH2 and an artificial neural network, GEOMECHANICS AND ENGINEERING, Vol.16 No.4, 363~373, 2018.
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- Investigation of the development of an excavation damaged zone and its influence on the mechanical behaviors of a blasted tunnel, GEOSYSTEM ENGINEERING, Vol.21 No.3, 165~181, 2018.
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- Status of Researches of Excavation Damaged Zone in Foreign Underground Research Laboratories Constructed for Developing High-level Radioactive Waste Disposal Techniques, Explosives & Blasting , Vol.35 No.3, 31~54, 2017.
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- Deep Geological Disposal of High-Level Radioactive Wastes and Coupled Thermal-Hydraulic-Mechanical-Chemical Analysis, Journal of the Korean Society of Mineral and Energy Resources Engineers , Vol.54 No.4, 319~327, 2017.
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- In Situ Experiments for the Development of High-level Radioactive Waste Disposal Techniques at Underground Research Laboratories in Foreign Countries, Journal of the Korean Society of Mineral and Energy Resources Engineers , Vol.54 No.4, 328~343, 2017.
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- Estimation of groundwater inflow into an underground oil storage facility in granite, GEOMECHANICS AND ENGINEERING, Vol.12 No.6, 1003~1020, 2017.
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- Development of Hydro-Mechanical Coupling Method for CO2 Sequestration and Its Application to Sleipner Project, TUNNEL AND UNDERGROUND SPACE, Vol.27 No.3, 146~160, 2017.
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- Study on the Empirical Equations for Pressure Curve by Air Blast, Explosives & Blasting , Vol.35 No.1, 1~17, 2017.
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- Variation of Rock Properties in Acidic Solution and Loading Condition, TUNNEL AND UNDERGROUND SPACE, Vol.26 No.3, 154~165, 2016.
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- Analysis of explosion energy related to the cause of Tianjin explosion accident in China, Explosives & Blasting , Vol.34 No.1, 1~10, 2016.
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- Decovalex-2015 Task B2를 위한 THM 해석기법 개발 및 적용, TUNNEL AND UNDERGROUND SPACE, Vol.25 No.6, 556~567, 2015.
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- Rock Cavern Storage of Spent Fuel, Journal of the Korean Radioactive Waste Society, Vol.13 No.4, 301~313, 2015.
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- 가스폭발에 따른 폭발에너지를 평가하기 위한 TNT 등가량 환산방법에 대한 고찰, Explosives and Blasting, Vol.33 No.3, 1~13, 2015.
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- Sensitivity Analyses of Three-Dimensional Discrete Fracture Network Modeling of Rock Mass, TUNNEL AND UNDERGROUND SPACE, Vol.25 No.4, 341~358, 2015.
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- 침수-하중조건에서의 암석물성 변화가 암반의 구조적 안정성에 미치는 영향 평가, Journal of the Korean Society of Mineral and Energy Resources Engineers , , 309~321, 2015.
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- Variation of Thermal and Mechanical Properties of Crystalline Granite under Saturated-Loading Condition, TUNNEL AND UNDERGROUND SPACE, Vol.24 No.3, 224~233, 2014.
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- Assessment of Rock Slope Stability and Factor Analysis with a Consideration of a Damaged Zone, TUNNEL AND UNDERGROUND SPACE, Vol.24 No.3, 187~200, 2014.
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- Sensitivity analysis of tunnel stability with a consideration of an excavation damaged zone, 한국터널지하공간학회 논문집, Vol.16 No.1, 89~102, 2014.
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- Analysis of time-dependent deformation measured at deep underground openings, GEOSYSTEM ENGINEERING, Vol.16 No.4, 296~304, 2013.
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- In situ borehole heater test at the KAERI Underground Research Tunnel in granite, ANNALS OF NUCLEAR ENERGY, Vol.62, 526~535, 2013.
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- A Study on the Temperature Distribution of Rock Mass at KAERI Underground Research Tunnel: Verification on the Result of Borehole Heater Test, TUNNEL AND UNDERGROUND SPACE, Vol.23 No.4, 297~307, 2013.
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- Thermo-mechanical coupling analysis of APSE using submodels and neural networks, Journal of Rock Mechanics and Geotechnical Engineering, Vol.5, 32~43, 2013.
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- AN ANALYSIS OF THE THERMAL AND MECHANICAL BEHAVIOR OF ENGINEERED BARRIERS IN A HIGH-LEVEL RADIOACTIVE WASTE REPOSITORY, Nuclear Engineering and Technology, Vol.45 No.1, 41~52, 2013.
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- An experimental study regarding the determination of seasonal heat transfer coefficient in KURT by convection conditions, SAFETY SCIENCE, Vol.51, 241~249, 2013.
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- In situ experiments on the performance of near-field for nuclear waste repository at KURT, NUCLEAR ENGINEERING AND DESIGN, Vol.252, 278~288, 2012.
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- MODELING THE HYDRAULIC CHARACTERISTICS OF A FRACTURED ROCK MASS WITH CORRELATED FRACTURE LENGTH AND APERTURE: APPLICATION IN THE UNDERGROUND RESEARCH TUNNEL AT KAERI, Nuclear Engineering and Technology, Vol.44 No.6, 639~652, 2012.
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- Thermo-mechanical coupling analysis for DECOVALEX-2011 Task B, A¨ spo¨ pillar stability, GEOSYSTEM ENGINEERING, Vol.15 No.2, 90~101, 2012.
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- Swelling pressures of compacted Ca-bentonite, ENGINEERING GEOLOGY, Vol.129, 20~26, 2012.
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- EFFECTS OF VARIABLE SATURATION ON THE THERMAL ANALYSIS OF THE ENGINEERED BARRIER SYSTEM FOR A NUCLEAR WASTE REPOSITORY, NUCLEAR TECHNOLOGY, Vol.177 No.2, 245~256, 2012.
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- AN ANALYSIS OF THE FACTORS AFFECTING THE HYDRAULIC CONDUCTIVITY AND SWELLING PRESSURE OF KYUNGJU CA-BENTONITE FOR USE AS A CLAY-BASED SEALING MATERIAL FOR A HIGH-LEVEL WASTE REPOSITORY, Nuclear Engineering and Technology, Vol.44 No.1, 89~102, 2012.
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- An empirical model for the thermal conductivity of compacted bentonite and a bentonite-sand mixture, HEAT AND MASS TRANSFER, Vol.47 No.11, 1385~1393, 2011.
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- An Estimation of the Excavation Damaged Zone at the KAERI Underground Research Tunnel, TUNNEL AND UNDERGROUND SPACE, Vol.21 No.5, 359~369, 2011.
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- PROPERTIES OF LOW-PH CEMENT GROUT AS A SEALING MATERIAL FOR THE GEOLOGICAL DISPOSAL OF RADIOACTIVE WASTE, Nuclear Engineering and Technology, Vol.43 No.5, 459~468, 2011.
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- Thermal-hydro-mechanical Properties of Reference Bentonite Buffer for a Korean HLW Repository, TUNNEL AND UNDERGROUND SPACE, Vol.21 No.4, 264~273, 2011.
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- Geological Storage of High Level Nuclear Waste, KSCE JOURNAL OF CIVIL ENGINEERING, Vol.15 No.4, 721~737, 2011.
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- Suction and water uptake in unsaturated compacted bentonite, ANNALS OF NUCLEAR ENERGY, Vol.38 No.2-3, 520~526, 2011.
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- Initial thermal conditions around an underground research tunnel at shallow depth, INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, Vol.48 No.1, 86~94, 2011.
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- Estimation of the thermal properties for partially saturated granite, ENGINEERING GEOLOGY, Vol.115, 132~138, 2010.
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- Analysis of coupled thermo-hydro-mechanical process in the engineered barrier system of a high-level waste repository, NUCLEAR ENGINEERING AND DESIGN, , , 2010.
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- 고준위폐기물처분장 완충재 및 뒷채움재의 열전도도 예측을 위한 관계식, TUNNEL AND UNDERGROUND SPACE, , , 2010.
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- Investigation of excavation damaged zone at KAERI underground research tunnel, TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, Vol.24, 1~13, 2009.
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| Major science journals |
| Patents |
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- 인공지능을 이용한 암반분류 예측장치 및 방법, 2020.
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- Appratus and method for estimating rock strength according to porosity using computer simulation, 2018.
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