Conference Articles
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2024
Kim, Y.A., Kuakulkiat, N., Chun, J., and Kwon, T.H. (2024) "Visualization of pullout mechanism of anchors using transparent soil", KGS Fall National Conference 2024, September 26-27, 2024, Busan, Korea.
Choi, D.H., Ko, K.W., and Kwon, T.H. (2024) "Use of dynamic centrifuge experiments for assessing SFSI of shallow footings on liquified soil", KGS Fall National Conference 2024, September 26-27, 2024, Busan, Korea.
Alcantara Fuentes, M., Jang, J., Jang, J., and Kwon, T.H. (2024) "Effect of anionic surfactant on interfacial tension and wettability of rock/water/CO2 system under geological carbon storage conditions", KGS Fall National Conference 2024, September 26-27, 2024, Busan, Korea.
Choi, D.H., Ko, K.W., Lee, S.B., Cho, G.C., and Kwon, T.H. (2024) "Performance validation of equivalent shear beam model container for dynamic centrifuge tests", 8th International Conference on Earthquake Geotechnical Engineering (8 ICEGE), May 7-10, 2024, Osaka, Japan. [PDF]
Kim, Y.A., Han, J.T., Kim, J., Kim, J.H., Choi, D.H., and Kwon, T.H. (2024) "Dynamic centrifuge testing on seismic performance of inclined tripod micropiles", 8th International Conference on Earthquake Geotechnical Engineering (8 ICEGE), May 7-10, 2024, Osaka, Japan. [PDF]
Kim, H.J., Kim, T., Jeong, S.H., Kwon, T.H., and Ryu, H.H. (2024) "Lab-scale experiment on flow characteristics of back-fill grout for TBM", KGS Spring National Conference 2024, March 21-22, 2024, Jeju, Korea.
Choi, D.H., Kwon, T.H., Kim, H.S., Park, J., and Lee, Y. (2024) "Evaluation of surface coherency function by subsurface topography via dynamic centrifuge tests", KGS Spring National Conference 2024, March 21-22, 2024, Jeju, Korea.
Park, J.H., Han, G., Kwon, T.H., and Kim, J. (2024) "Acoustic emission monitoring during thermo-mechanical cyclic loading of granite: implication to underground hydrogen storage", KGS Spring National Conference 2024, March 21-22, 2024, Jeju, Korea.
Kim, J., Park, J.H., and Kwon, T.H. (2024) "Effect of mineral dissolution on mechanical behavior of soils investigated by X-ray computed tomography", KGS Spring National Conference 2024, March 21-22, 2024, Jeju, Korea.
Jang, W., Han, G., Joo, H.W., Alcantara Fuentes, M., and Kwon, T.H. (2024) "Experimental study on carbon mineralization in fractured basalt for geological carbon storage", KGS Spring National Conference 2024, March 21-22, 2024, Jeju, Korea.
2023
Kim, H.J., Joo, H.W., and Kwon, T.K. (2023) "Large-strain sedimentation behaviors of bacterium-embedded kaolinite clay sediment", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Park, J.H., Kim, J., Han, G., and Kwon, T.K. (2023) "Acoustic emission monitoring during thermo-mechanical cyclic loading of crystalline granite rock: implication to underground hydrogen storage", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Kim, J., Park, J.H., and Kwon, T.K. (2023) "Developing a novel miniature triaxial cell for in situ X-ray computed tomography of shale under supercritical CO2 injection", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Alcantara Fuentes, M., and Kwon, T.K. (2023) "Effect of anionic surfactant on interfacial tension and wettability of rock/water/CO2 system under geological carbon storage conditions", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Tonny, Joo, H.W., and Kwon, T.K. (2023) "2D scaled experiments on permeation grouting in saturated soils: effect of grout viscosity and injection rate", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Jang, W., Han, G., Joo, H.W., and Kwon, T.K. (2023) "X-ray computed tomography study on abiotic carbonate mineralization in fractured basalt", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Kim, Y.A., Burrall, M., Jeon, M.K., DeJong, J., Martinez, A., and Kwon, T.K. (2023) "Root-inspired flexible anchor design: effect of architectural complexity on pullout performances", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Choi, D.H., Noh, D.H., and Kwon, T.K. (2023) "Simplified free vibration decay column (SFC) test for measuring small-strain soil properties", The 34th KKHTCNN Symposium on Civil Engineering, November 23-24, 2023, Pattaya, Thailand.
Park, J.H., Kim, J.S., Hong, C.H., Kim, J.W., and Kwon, T.H. (2023) "Low-frequency acoustic emission characteristics from meter scale fracturing of rock like brittle materials", 15th International ISRM Congress 2023 & 72nd Geomechanics Colloquium, October 9-14, 2023, Salzburg, Austria. [PDF]
Kwon, T.H., Ham, S.M., Baek, S.H., Han, G., Martinez, A., and DeJong, J. (2023) "Pore-scale precipitation pattern and gran-scale cementation strength by microbially induced calcium carbonate precipitation (MICP)", 8th International Symposium on Deformation Characteristics of Geomaterials, September 3-6, 2023, Porto, Portugal. [PDF] [Link]
Ramirez, R., Abdullah, R.E., Jang, W., Choi, S.K., and Kwon, T.H. (2023) "Satellite-based monitoring of an open-pit mining site using Sentinel-1 advanced radar interferometry: A case study of the December 21, 2020, landslide in Toledo City, Philippines", 8th International Conference on Debris Flow Hazard Mitigation (DFHM8), June 26-29, 2023, Torino, Italy. [PDF] [Link]
Jang, W., Kim, B.J., Choi, S.K., Kwon, T.H., and Yune, C.Y. (2023) "Effect of multiple debris flow countermeasures on flow characteristics and topographic changes through real-scale experiment", 8th International Conference on Debris Flow Hazard Mitigation (DFHM8), June 26-29, 2023, Torino, Italy. [PDF] [Link]
Park, J.H., and Kwon, T.H. (2023) "Low-frequency Acoustic Emission Characteristics From Meter-scale Fracturing of Rock-like Brittle Materials for Deep Geological Disposal System", The 20th Anniversary & 2023 Spring Conference of KRS, May 31-June 2, 2023, Busan, Korea.
Jeon, M.K., Lee, J., and Kwon, T.H. (2023), “Wettability effect on flow-driven deformation using hydro-mechanically coupled pore network model”, InterPore2023 15th Annual International Conference on Porous Media, May 22-25, 2023, Edinburgh, Scotland.
Lee, J., Ryou, J.E., Jeon, M.K., Jung, J., Kwon, T. H., and Park, Y. (2023), “Use of surfactants to enhance the CO2 storage capacity in the geologic carbon storage”, InterPore2023 15th Annual International Conference on Porous Media, May 22-25, 2023, Edinburgh, Scotland.
Joo, H.W., and Kwon, T.H. (2023) "A case study on low frequency spectral induced polarization responses during bacterial growth and biofilm formation in sands under a high salinity condition", 35th Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) 2023, April 2-6, 2023, New Orleans, USA.
Kim, H.K., Lee, K.H., Kwon, T.H., Chung, K.J., and Kim, H.S. (2023) "Introduction to ASTM Standards for geotechnical applications of geostatics", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Kim, J., Han, J.T., Kim, D.C., Kwon, T.H., Kim, Y.A., Choi, D.H., and An, S.Y. (2023) "Seismic performance evaluation of triaxial seismic pile according to angle using dynamic centrifuge test", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Jeon, M.K., Kwon, T.H., Cha, K., and Kim, S.J. (2023) "Numerical modeling study on ground deformation by permeation grout injection", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Kim, J., Jeon, M.K., Ham, S.M., and Kwon, T.H. (2023) "Improvement of recycled aggregate quality as a backfill material using CO2 treatment", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Kim, J.K., Han, J.T., Kim, D.C., Kwon, T.H., Kim, Y.A., Choi, D.H., and An, S.Y. (2023) "Seismic performance evaluation of triaxial seismic pile according to angle using dynamic centrifuge test", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Kim, Y.A., Jeon, M.K., Kim, H.J., Kwon, T.H., DeJong, J.T. and Martínez, A. (2023) "Effect of Architecture of Tree Root Inspired Anchor on Pullout Behavior ", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Joo, H.W., Kwon, T.H., and Kim, H.S. (2023) "Experimental study on acceleration of clay sedimentation by bacteria", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
Tonny, Joo, H.W., and Kwon, T.H. (2023) "2D Physical Modeling for Soil Deformation Analysis in Permeation Grouting", KGS Spring National Conference 2023, March 22-23, 2023, Yeosu, Korea.
2022
Joo, H.W., and Kwon, T.K. (2022) "Clay-bacteria interaction: Sedimentation behavior of kaolinite", The 33rd KKHTCNN Symposium on Civil Engineering, November 17-18, 2022, Singapore.
Alcantara Fuentes, M., and Kwon, T.K. (2022) "Effect of anionic surfactant on CO2-water interfacial tension for geological carbon storage", The 33rd KKHTCNN Symposium on Civil Engineering, November 17-18, 2022, Singapore.
Park, J.H., Han, G., Kim, J.S., Hong, C.H., and Kwon, T.K. (2022) "Damage monitoring of concrete with acoustic emission for nuclear waste storage: Effect of temperature and water immersion", The 33rd KKHTCNN Symposium on Civil Engineering, November 17-18, 2022, Singapore.
Han, G., and Kwon, T.K. (2022) "Preliminary X-ray CT imaging study on carbon mineralization in fractured basalt for long-term geological carbon dioxide storage", The 33rd KKHTCNN Symposium on Civil Engineering, November 17-18, 2022, Singapore.
Choi, D.H., Ko, K.W., and Kwon, T.K. (2022) "Centrifuge modelling for dynamic behaviour of shallow foundation on liquefied soil: Effect of amplitude and duration of earthquake motion", 10th International Conference on Physical Modelling in Geotechnics (ICPMG 2022), September 19-23, 2022, Daejeon, Korea.
Kim, Y.A., Ko, K.W., Lee, H.I., and Kwon, T.K. (2022) "Assessment of intensity measures for seismic slope displacement using centrifuge tests", 10th International Conference on Physical Modelling in Geotechnics (ICPMG 2022), September 19-23, 2022, Daejeon, Korea.
Kim, Y.A., Tran, K., Burrall, M., Jeon, M.K., Martinez, A., Kwon, T.K., and DeJong, J.T. (2022) "Effect of G-level on pullout behavior of tree-root inspired anchors embedded in dry sand", 10th International Conference on Physical Modelling in Geotechnics (ICPMG 2022), September 19-23, 2022, Daejeon, Korea.
Jeon, M.K., Kim, S., and Kwon, T.H. (2022) "Dimensionless analysis of fluid-driven deformation in granular media", KGS Fall National Conference 2022, September 21-22, 2022, Daejeon, Korea.
Ramirez, R., Jang, W., Kwon, T.K., and Kim, Y.C. (2022) "Ground deformation monitoring and prediction: Gompertz's modeling based on Sentinel-1 advanced radar interferometry", IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022), July 17-22, 2022, Kuala Lumpur, Malaysia.
DeJong, J.T., Gomez, M.G., San Pablo, A.C.M., Graddy, C.M.R., Nelson, D.C., Lee, M., Ziotopoulou, K., El Kortbawi, E., Montoya, B., and Kwon, T.H. (2022) "State of the art: MICP soil improvement and its application to liquefaction hazard mitigation", Proceedings of the 20th International Conference on Soil Mechanics and Geotechnical Engineering, May 1-5, 2022, Sydney, Australia. [PDF] *Keynote Lecture*
Baek, S.H., Kwon, T.H., and DeJong, J. (2022) "Impact of microbially induced calcite precipitation (MICP) on hydraulic conductivity of coarse sands", Proceedings of the 20th International Conference on Soil Mechanics and Geotechnical Engineering, May 1-5, 2022, Sydney, Australia. [PDF]
Do, J., and Kwon, T.H. (2022) "Effect of salt water on the process of microbially induced carbonate precipitation", ASCE Geo-Congress 2022, March 20-23, 2022, Charlotte, North California, USA. [PDF] [Link]
Han, G., and Kwon, T.H. (2022) "Growth pattern of pore-clogging due to fines migration and its effect on change in permeability", KGS Spring National Conference 2022, March 16-17, 2022, Seoul, Korea.
Jang, W.J., Ramirez, R., Lim, H.H., Lee, S.R., Yune, C.Y., Choi, S.K., and Kwon, T.H. (2022) "Analysis on topological change during full-scale debris flow test using UAV-LiDAR", KGS Spring National Conference 2022, March 16-17, 2022, Seoul, Korea.
Xu, N., Ham, S.M., Beak, S.H., and Kwon, T. H. (2022) "Effect of calcite precipitation pattern on undrained shear behavior of sand treated by microbially induced calcite precipitation", KGS Spring National Conference 2022, March 16-17, 2022, Seoul, Korea.
Kim, G.W., Han, G., and Kwon, T.H. (2022) "Effect of osmosis and capillarity on temperature gradient induced moisture migration in soils", KGS Spring National Conference 2022, March 16-17, 2022, Seoul, Korea.
Li, H.T., Han, G., Kwon, T.H., and Wang, S.Y. (2022) “Migration and plugging of fine particles in porous media: Column experiments and CFD-DEM simulations”. KGS Spring National Conference 2022, March 16-17, 2022, Seoul, Korea.
2021
Ko, K.W., Choi, D.H., Kim, Y.J., Kwon, T.H., and Cho, G.C. (2021) "Centrifuge modeling of soil liquefaction of a Pohang sand layer during the 2017 Pohang Earthquake", Asian Conference on Physical Modelling in Geotechnics (Asiafuge-2021), November 18-19, 2021, Singapore. [PDF]
Baek, S.H., and Kwon, T.H. (2021) "Experimental study on hydraulic conductivity of MICP-treated sandy soils", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Kim, Y.A., Lee, H.I., Ko, K.W., Kim, D.S., and Kwon, T.H. (2021) "Investigation of amplification characteristics in a slope during earthquakes using centrifuge tests", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Ham, S.M., and Kwon, T.K. (2021) "Grain-scale tensile and shear strength tests of glass beads cemented by microbially induced calcite precipitation (MICP)", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Jeon, M.K., Kim, S., and Kwon, T.H. (2021) "Development of hydro-mechanically coupled pore network model to simulate viscous fluid-driven deformation in soils", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Joo, H.W., Baek, S.H., Kwon, T.H., Han, J.T., Lee, J.H., and Yoo, W.K. (2021) "Two-dimensional physical modeling of effect of overburden stress on bulb shapes of horizontal compaction grouting", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Ramirez, R., Choi, S.K., and Kwon, T.H. (2021) "Monitoring of landslides using Sentinel-1 advanced radar interferometry", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Choi, S.K., Ramirez, R., and Kwon, T.H. (2021) "Application of landslide analysis technique using UAV-LiDAR system", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
Park, J.H., Noh, D.H., Kim, J.S., Hong, C.H., and Kwon, T.H. (2021) "Effects of failure modes on acoustic emission characteristics of concrete specimens", KGS Spring National Conference 2021, March 18-19, 2021, Seoul, Korea.
2020
Choi, S.K., Ramirez, R., Noh, D.H., Lee, S.R., Kim, Y.T., and Kwon, T.H. (2020) "Study on data collection and analysis method for landslide analysis using UAV-LiDAR", KSCE Convention 2020, October 21-23, 2020, Jeju, Korea.
Jeon, M.K., Hosseini Zadeh, A., Kim, S., and Kwon, T.H. (2020) "Fluid-driven mechanical responses of deformable porous media during two-phase flows: Hele-Shaw experiments and hydro-mechanically coupled pore network modeling", 2nd International Conference on Energy Geotechnics (ICEGT 2020), April 10-13, 2022, La Jolla, California, USA. [PDF] [Link]
2019
Ham, S.M., and Kwon, T. H. (2019) "Coupled CFD-DEM modeling of soil erosion at a particle level", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Han, G., Kim, Y.M., and Kwon, T. H. (2019) "Application of deep learning techniques for determination of crack signals in structural damage monitoring", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Lee, G. J., Kwon, T. H., Cho, G.C., and Kim, K.Y. (2019) "Preliminary Result on Full-Scale TBM Excavation Tests", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Jeon, M.K., Hosseini Zadeh, A., Kim, S., and Kwon, T.H. (2019) "Development of hydro-mechanically coupled pore network model", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Choi, S.K., Kwon, T.H., Myung, H., and Jung, S. (2019) "Advanced geomorphological survey method using UAV-LiDAR system for landslide analysis", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Kim, Y.M., and Choi, S.G., and Kwon, T. H. (2019) "Feasibility Study of Using Enzyme-induced Biopolymer Formation for Bioclogging", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Ramirez, R. A., and Kwon, T. H. (2019) "InSAR-based Detection and Mapping of Seismically-induced Ground Deformation in Pohang City using Sentinel-1", The 32nd KKHTCNN Symposium on Civil Engineering, October 24-26, 2019, Daejeon, Korea.
Ham, S.M., Zhang, K., Petrie, J., Muhunthan, B., and Kwon, T.H. (2019) "Feasibility study on coupled CFD-DEM modeling of fluid-driven soil erosion at the particle scale", The 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering (16ARC), October 14-18, 2019, Taipei, Taiwan. [PDF]
Kwon, T.H., Choi, S.G., and Kim, Y.M. (2019) "Preliminary study on permeability reduction by enzyme-induced biopolymer formation", The 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering (16ARC), October 14-18, 2019, Taipei, Taiwan. [PDF]
Lee, G.J., Kwon, T.H., Ryu, H.H., Kim, K.Y., and Oh, T.M. (2019) "Effect of machine factors of tunnel boring machines on penetration rates in rocks", World Tunnel Congress 2019, May 3-9, 2019, Naples, Italy. [PDF]
Lee J.Y., Lee J.S., Cho G.C., and Kwon T.H. (2019) "The production-induced geomechanical property changes during gas production from gas hydrate deposits", Offshore Technology Conference 2019, May 6-9, 2019, Houston, USA. [PDF]
Sohn, Y., Lee, J.Y., Song, K.I., and Kwon, T.H. (2019) "Impact of interbedded structure of sand and clay layers on geomechanical responses of hydrate-bearing sediments during depressurization", Offshore Technology Conference 2019, May 6-9, 2019, Houston, USA. [PDF]
Pradhan, A.M.S., Lee, J.S., Lee, S.R., Kwon, T.H., and Kim, Y.T. (2019) "Hillslope evaluation in the vicinity of the Wolsong nuclear power plant after 12th September 2016 Gyeongju earthquake, South Korea", In Association of Environmental and Engineering Geologists: Special Publication 28. Colorado School of Mines. Arthur Lakes Library.
Nguyen, B.Q.V., Lee, J.S., Kim, Y.T., Lee, S.R., and Kwon, T.H. (2019) "Effect of rheological properties on debris-flow intensity and deposition in large scale flume experiment", In Association of Environmental and Engineering Geologists: Special Publication 28. Colorado School of Mines. Arthur Lakes Library.
Choi, S.K., Kwon, T.H., Lee, S.R., and Park, J.Y. (2019) "Roles of barrier location for effective debris flow mitigation: assessment using DAN3D", In Association of Environmental and Engineering Geologists: Special Publication 28. Colorado School of Mines. Arthur Lakes Library.
Hosseini Zadeh, A., Jeon, M.K., Kwon, T.H., and Kim, S. (2019) "Study of Poroelastic Deformation in Soft Elastic Granular", 53rd US Rock mechanics/Geomechanics Symposium, June 23-26, 2019, New York, USA. [PDF]
Kwon, T.H., Choi, S.K., Myung, H., Jung, S.W., and Kim, Y.T. (2019) "Topographic data acquisition and reduction for landslides modeling using UAV-LiDAR system", European Geosciences Union 2019, Apr 7-12, 2019, Vienna, Austria.
Han, G., Kwon, T.H., Kim, Y.M., Kim, H.Y., Song, K.I., Oh, T.M., and Lee, J.W. (2019) "Development of signal diagnostic model using machine learning", KGS Spring National Conference 2019, March 14-15, 2019, Seoul, Korea.
Kim, Y.M., Kwon, T.H., Han, G., Kim, H.W., and Oh, T.M. (2019) "Estimation of damaged location in foundation model using acoustic emission", KGS Spring National Conference 2019, March 14-15, 2019, Seoul, Korea.
Baek, S.H., Hong, J.W., Kim, K.Y., Yeom S., and Kwon, T.H. (2019) "X-ray microtomography imaging of abiotic carbonate precipitation in sands and its effect of permeability of sands", KGS Spring National Conference 2019, March 14-15, 2019, Seoul, Korea.
Joo, H.W., Noh, D.H., and Kwon, T.H. (2019) "Investigation of Complex Conductivity Responses at low Frequency during Bacterial Growth in Sands", KGS Spring National Conference 2019, March 14-15, 2019, Seoul, Korea.
Ham, S.M., Kwon, T.H., Chang, I., and Chung, M.K. (2019) "Particle scale modeling of soil erosion by using coupled CFD-DEM method", KGS Spring National Conference 2019, March 14-15, 2019, Seoul, Korea.
Choi, S.K., Kwon, T.H., Lee, S.R., Park, J.Y., and Kim, Y.T. (2019) "Assessment of debris flow barrier as countermeasure using SPH method", European Geosciences Union 2019, April 7-12, 2019, Vienna, Austria.
Zhang, K., Petrie, J., Ham, S.M., Muhunthan, B., and Kwon, T.H. (2019) "Numerical analysis at the particulate scale of sand erosion under impinging jet", Advancements on Sustainable Civil Infrastructures. GeoChina 2018. Sustainable Civil Infrastructures. Springer, Cham. [PDF] [Link]
2018
Han, G., Kwon, T.H., Lee, J.Y., and Jung, J.W. (2018) "Migration and clogging of silty fines by two-phase flows and its effect on sediment permeability", International Symposium on Energy Geotechnics, September 25-28, 2018, Lausanne, Switzerland.
Baek, S.H., and Kwon, T.H. (2018) "X-ray microtomography imaging of abiotic carbonate precipitation in sands and its effect on permeability of sands", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
Park, T., Jeon, M.K., Kim, S., and Kwon, T.H. (2018) "Modification of wettability and interfacial tension by biosurfactant-producing bacteria for geologic carbon storage", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
Joo, H.W., and Kwon, T.H. (2018) "Monitoring of bacterial biofilm formation in sands using complex electrical conductivity", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
Jeon, M.K., Choi, J., Park, T., and Kwon, T.H. (2018) "Connecting microfluidics experiments and pore network modeling in understanding multiphase flows in porous media", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
Kim, Y.M., and Kwon, T.H. (2018) "Biofilms can retain sub-micron fine particles migrating in porous media: toward enhancing durability of bioclogging in soils", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
Noh, D.H., and Kwon, T.H. (2018) "Seismic monitoring of biopolymer accumulation and permeability reduction in sands", Interpore 10th Annual Meeting and Jubilee, May 14-17, 2018, New Orleans, USA.
2017
Baek, S.H., and Kwon, T.H. (2017) "X-ray micro-CT imaging of abiotic calcium carbonate cementation in sand and its effect on hydraulic conductivity", The Thirtieth KKHTCNN Symposium on Civil Engineering, November 2-4, 2017, Taipei, Taiwan.
Jeon, M.K., and Kwon, T.H. (2017) "Comparison of pore network simulation and X-ray computed microtomography imaging on supercritical carbon dioxide injection to sandstone", The Thirtieth KKHTCNN Symposium on Civil Engineering, November 2-4, 2017, Taipei, Taiwan.
Kim, G.Y., Park, T.H., and Kwon, T.H. (2017) "Effect of biosurfactant on sweep efficiency of carbon dioxide using pore network modeling", The Thirtieth KKHTCNN Symposium on Civil Engineering, November 2-4, 2017, Taipei, Taiwan.
Kwon, T.H. Noh, D.H., Ham, S.M., Kim, Y.M., and Jeon, M.K. (2017) "Impact of bacterial biopolymer formation on hydraulic conductivity, erosion resistance and seismic response of sands", 19th International Conference on Soil Mechanics and Geotechnical Engineering, September 21-23,2017, Seoul, Korea. [PDF]
Jeon, M.K., Kwon, T.H., Voltolini, M., and Ajo-Franklin, J. (2017) "Pore network simulation of supercritical carbon dioxide invasion in Domengine sandstone", 2017 ISRM Young Scholars' Symposium on Rock Mechanics, May 11-13,2017, Jeju, Korea. [PDF]
2016
Han, G., Kwon, T.H., and Lee, J.Y. (2016) "Depressurization-induced fines migration in hydrate-bearing clayey sands: X-ray CT imaging and quantification", American Geophysical Union (AGU) Fall Meeting, December 12-16, 2016, San Francisco [B23G-03].
Kim, Y.M., and Kwon, T.H. (2016) "Feasibility study of using bacterial biofilm formation for reduction of hydraulic conductivity of sands", The Twenty-ninth KKHTCNN Symposium on Civil Engineering, December 3-5, 2016, Hong Kong, China.
Choi, S.K., and Kwon, T.H. (2016) "Numerical simulations of debris flows affected by barrier locations and arrangements", International Conference on Landslide and Debris Flow Disasters, November 17, 2016, Seoul, Korea.
Kim, G., Park, T., Kwon, T., Lee, G., and Park, G. (2016) “Determination of sweep efficiency and relative permeability during biosurfacant production using pore network modeling”, 2016 KSMER Fall Conference, November 3-4, Gyeongju, Korea.
Ham, S.M., Sim, Y.J., and Kwon. T.H. (2016) "Interactions between hydraulic fracture and interfaces in layered formations", The 1st International Conference on Energy Geotechnics, August 29-31, 2016, Kiel, Germany. [PDF]
Park, T., Kim, H. and Kwon, T.H. (2016) "A small pore size effect on dissociation behavior of gas hydrates in fine grained sediments", The 1st International Conference on Energy Geotechnics, August 29-31, 2016, Kiel, Germany. [PDF]
Jeon, M.K., Kwon, T.H., Park, J.S. and Shin, J.H. (2016), "Measuring microrheological properties of porous biopolymers in liquid", The 2016 World Congress on Advances in Civil, Environmental, and Materials Research (ACEM16), August 28-September 1, 2016, Jeju, Korea.
Kim, Y.M., Kwon, T.H., and Kim, S.C. (2016) "Measuring elastic moduli of bacterial biofilms in a liquid phase using atomic force microscopy (AFM)", The 2016 World Congress on Advances in Civil, Environmental, and Materials Research (ACEM16), August 28-September 1, 2016, Jeju, Korea.
Lee, G.J., and Kwon, T.H. (2016) "Effect of swelling of coal induced by carbon dioxide adsorption on permeability and P-wave velocity", The 2016 World Congress on Advances in Civil, Environmental, and Materials Research (ACEM16), August 28-September 1, 2016, Jeju, Korea.
Park, T., Kim, H., and Kwon, T.H. (2016) "Dissociation behavior of CO2 hydrate in fine grained sediments – a small pore size effect", 11th International Symposium on Cold Regions Development, May 18-20, 2016, Incheon, Korea.
Lee, G.J., and Kwon, T.H. (2016) "Conceptual study for developing real-scale testing method using tunnel boring machine of 3.5 meter diameter", KTA 2016 Annual Conference, April 19, 2016, Seoul, Korea.
Kim, Y.M., and Kwon, T.H. (2016) "The change in permeability caused by biofilm accumulation in soil", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Lee, G.J., and Kwon, T.H. (2016) "Effect of soil moisture on absorption of terahertz laser", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Choi, S.K., and Kwon, T.H. (2016) "Analysis of barrier installation on debris flow behavior using DAN3D", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Ham, S.M., Noh, D.H., Kwon, T.H., Chang, I.H., and Chung, M.K. (2016) "Experimental study of soil resistance increment caused by microbial biopolymer", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Noh, D.H., Kwon, T.H., Park, H.J., and Ha, J.G. (2016) "Dynamic centrifuge test on changes in small-strain shear modulus of saturated sand caused by bacterial biopolymer formation", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Park, T., Ahn, J., and Kwon, T.H. (2016) "Measurement of CO2-water interfacial tension under pressure and temperature conditions of reservoirs", KGS Spring National Conference 2016, March 17-18, 2016, Seoul, Korea.
Park, T., and Kwon, T.H. (2016) "Effect of structurally ordered water molecules on gas hydrate formation kinetics – Implication to the absorbed water on clay mineral surfaces", Gordon Research Conference - Natural gas hydrate systems, February 28-March 4, 2016, Texas, United States.
Choi, S.K., and Kwon, T.H. (2016) "Analysis of effect of slit-type barriers arrangement on debris flow behavior by smoothed particle hydrodynamics method", Korean Society of Hazard Mitigation Conference, February 18-19, 2016, Seoul, Korea.
2015
Choi, S.K., and Kwon, T.H. (2015) "Effect of installation location and arrangement of slit-type barriers on debris flow behavior", 3rd Asia Conference on Urban Disaster Reduction, November 27-28, 2015 Seoul, Korea.
Han, G., and Kwon, T.H. (2015) "Ultrasonic p-wave monitoring of CO2 hydrate growth in sands", The Twenty-Eighth KKHTCNN Symposium on Civil Engineering, November 16-18, 2015, Bangkok, Thailand.
Lee, G.J., and Kwon, T.H. (2015) "Responses of terahertz laser reflectance caused by water content reduction during shotcrete curing", The Twenty-Eighth KKHTCNN Symposium on Civil Engineering, November 16-18, 2015, Bangkok, Thailand.
Ham, S.M., and Kwon, T.H. (2015) "Laboratory experiments on two dimensional hydraulic fracture propagation in layered formations", The Twenty-Eighth KKHTCNN Symposium on Civil Engineering, November 16-18, 2015, Bangkok, Thailand.
Lee, G.J., and Kwon, T.H. (2015) "Effect of carbon dioxide adsorption on permeability and mechanical strength of coal powders", 15th Pan-American Conference On Soil Mechanics and Geotechnical Engineering, November 15-18, 2015, Buenos Aires, Argentina. [PDF]
Noh, D.H., and Kwon, T.H. (2015) "Seismic monitoring of microbial plugging for microbial enhanced oil recovery", 15th Pan-American Conference On Soil Mechanics and Geotechnical Engineering, November 15-18, 2015, Buenos Aires, Argentina. [PDF]
Choi, S.K., and Kwon, T.H. (2015) "Roles of spacing and angle of slit-type barriers in velocity reduction of debris flows", The 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering (15ARC), November 9-13, 2015, Fukuoka, Japan. [PDF]
Ham, S.M., Kwon, T.H., and Chang, I. (2015) "Preliminary study on p-wave monitoring of soil erosion in SRICOS-EFA method", The 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering (15ARC), November 9-13, 2015, Fukuoka, Japan. [PDF]
Noh, D.H., and Kwon, T.H. (2015) "Seismic monitoring of permeability reduction caused by bacterial activities", 2015 Fall Joint Conference of KSMER/KSRM/KSEG, October 28-31, 2015, Jeju, Korea.
Choi, S.K., and Kwon, T.H. (2015) "Physical modeling on performance evaluation of slit-type walls against debris flows", Engineering Mechanics Institute Conference 2015, June 16-19, 2015, Stanford University, Stanford, California, USA.
Choi, S.K., and Kwon, T.H. (2015) "Effect of location and arrangement of slit-type barriers on debris flow behavior: laboratory scaled experiment", KGS Spring National Conference 2015, March 19-20, 2015, Seoul, Korea.
Ham, S.M., Kwon, T., Chang, I., and Noh, D.H. (2015) "Monitoring of soil erosion in SRICOS-EFA method using acoustic wave reflection method", KGS Spring National Conference 2015, March 19-20, 2015, Seoul, Korea.
Lee, S.J., and Kwon, T.H. (2015) "In-situ measurement of thermal conductivity of weathered rock", KGS Spring National Conference 2015, March 19-20, 2015, Seoul, Korea.
Choi, S.K., and Kwon, T.H. (2015) "Effect of location and arrangement of slit-type barriers on debris flow behavior", KOSHAM Conference 2015, February 25-26, 2015, Seoul, Korea.
2014
Lee, G.J., and Kwon, T.H. (2014) "Effect of CO2 adsorption on mechanical stiffness and strength of coal powders", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. SU6-7.
Choi, S.K., and Kwon, T.H. (2014) "Piezoceramic-based measurement of P- and S- wave velocity of cylindrical bars", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. G4-5.
Ham, S.M., Kwon, T.H., and Chang, I. (2014) "Monitoring of soil erosion by using a P-wave reflection method in laboratory", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. G4-4.
Lee, S.J., Kwon, T.H., and Ryu, H.H. (2014) "Effect of thickness of thermal needle probe on measurement of thermal conductivity of soils", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. G3-4.
Noh, D.H., and Kwon, T.H. (2014) "P- and S-wave monitoring of insoluble biopolymer accumulations by Leuconostoc mesenteroides in fine sands", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. G3-3.
Lee, S.J., Kim, K.R. and Kwon, T.H. (2014) "Measurement of thermal conductivity of grounds surrounding electric power cable tunnels", KTA 2014 Annual Conference, November 5, 2014, Seoul, Korea.
Noh, D.H., and Kwon, T.H. (2014) "Seismic monitoring of permeability reduction caused by bacterial biopolymer accumulation", KGS Spring National Conference 2014, March 20-21, 2014, Seoul, Korea.
Ta, H., Kwon, T.H., and Muhunthan, B. (2014) "Preliminary study of geophysical monitoring of bioclogging caused by bacterial biopolymer accumulation in sands", Geo-Congress 2014 Technical Papers: pp. 1654-1663, DOI: 10.1061/9780784413272.162. [PDF]
Abbasi, B., and Kwon, T.H. (2014) “Diffusive and convective transport of disposed CO2 in porous media: a numerical approach”, Geo-Congress 2014 Technical Papers: pp. 534-543, DOI: 10.1061/9780784413272.051. [PDF]
2013
Cha, Y.H., Cho, G.C., Kwon, T.H., and Lee, K.R. (2013) "Geomechanical properties of an oceanic sand sediment sample using high-pressure triaxial compression test", The Twenty-Sixth KKHTCNN Symposium on Civil Engineering, November 18-20, 2013, Singapore, pp. G1-4.
Prior to the KAIST Appointment
Hubbard, C., Hubbard, S., Wu, Y., Surasani, V., Ajo-Franklin, J., Commer, M., Dou, S., Kwon, T.H., Li, L., Fouke, B., and Coates, J. (2012) “Toward optimized bioclogging and biocementation through combining advanced geophysical monitoring and reactive transport modeling approaches”, American Geophysical Union (AGU) Fall Meeting, December 3-7, 2012, San Francisco, CA.
Kim, H.S., Kwon, T.H., and Cho, G.C. (2012) “Seismic wave velocity of hydrate-bearing fine-grained sediments sampled from the Ulleung basin in East Sea, Korea”, American Geophysical Union (AGU) Fall Meeting, December 3-7, 2012, San Francisco, CA.
Voltolini, M., Kwon, T.H., and Ajo-Franklin, J.B. (2012) “Geological carbon sequestration: new insights from in-situ synchrotron X-ray microtomography”, American Geophysical Union Fall Meeting, December 3-7, 2012, San Francisco, CA.
Kim, H. S., Kwon, T.H., and Cho, G. C. (2012) "Experimental study on seismic wave velocity of hydrate-bearing fine-grained sediments", Proceedings of the 2012 World Congress on Advances in Civil, Environmental, and Materials Research (ACEM’ 12), August 26-30, 2012, Seoul, Korea.
Kim, A. R., Cho, G. C., and Kwon, T.H. (2011) "Geological sequestration of CO2 in Korea - Critical review and geotechnical engineering aspects", Proceedings of the 2011 World Congress on Advances in Structural Engineering and Mechanics (ASEM11+), September 18-22, 2011, Seoul, Korea.
Kim, H. S., Kwon, T.H., and Cho, G. C. (2011) "Geophysical properties of gas hydrate-bearing sediments", Proceedings of the 2011 World Congress on Advances in Structural Engineering and Mechanics (ASEM11+), September 18-22, 2011, Seoul, Korea.
Cho, G.C., Oh, T.M., Lee, C., and Kwon, T.H. (2011) "1-D physical modeling of thermal destabilization of hydrate-bearing sediments", Proceedings of the 7th International Conference on Gas Hydrates (ICGH 2011), July 17-21, 2011, Edinburgh, Scotland, United Kingdom.
Kwon, T.H., and Jonathan Ajo-Franklin (2011) "Seismic monitoring of permeability reduction due to biopolymer formation in unconsolidated media", SEG Expanded Abstracts 30, 2282-2286 (2011); doi:10.1190/1.3627663, presented at 81st Annual Meeting of the Society of Exploration Geophysics (SEG), September 18-23, 2011, San Antonio, TX. [PDF]
Kwon, T.H., Kneafsey, T., and Rees, E. (2010) "Dissociation heat of methane-carbon dioxide hydrate mixtures", American Geophysical Union (AGU) Fall Meeting, December 13-17, 2010, San Francisco [OS53A-1363].
Rees, E., Kneafsey, T., and Kwon, T.H. (2010) "Synthesising uniform gas hydrate in natural porous media under partially saturated and fully water saturated conditions", American Geophysical Union (AGU) Fall Meeting, December 13-17, 2010, San Francisco [OS53A-1365]
Kwon, T.H., Kneafsey, T., and Rees, E. (2010) "Dissociation behavior of methane-carbon dioxide mixed hydrates", Gordon Research Conference on Natural Gas Hydrate Systems, June 6-11, 2010, Maine.
Rees, E.V.L., Kneafsey, T.J. and Kwon T.H. (2010) "Synthesising uniform gas hydrate laboratory samples: Investigation of techniques using X‐Ray CT scanning", Gordon Research Conference on Natural Gas Hydrate Systems, June 6-11, 2010, Maine.
Lee, K.R., Kim, H.S., Cho, G.C., and Kwon, T.H. (2010) "Geotechnical centrifuge test on gas hydrate-bearing sediments – dissociation process monitoring", Gordon Research Conference on Natural Gas Hydrate Systems, June 6-11, 2010, Maine.
Kwon, T.H. Cho, G.C., Santamarina, J.C., Kim, H.S., and Lee, J. (2009) "Stability evaluation of hydrate-bearing sediments during thermally-driven hydrate dissociation", American Geophysical Union (AGU) Fall Meeting, December 14-18, 2009, San Francisco [OS31A-1206].
Kim, A.R., Chang, I., Cho, G.C., Kwon, T.H. and Lee, J.H. (2009) "Thermal conductivity of hydrate-bearing sediments in the Ulleung basin", The Twenty-second KKCNN Symposium on Civil Engineering, October 31-November 2, 2009, Chiang Mai, Thailand, pp. 455-460.
Kwon, T.H. and Cho, G.C. (2008) "Excess pore pressure generation in gas hydrate-bearing sediments by thermal changes", Annual meeting of Korean society of civil engineering, October 29-31, 2008, Daejeon, pp. 937-940, in Korean.
Kwon, T.H., Cho, G.C., and Park, K.P. (2008) "Destabilization of gas hydrate-bearing sediments by thermal changes - a numerical approach", Fall meeting of Korean society of geosystem engineering, October 16, 2008, Seoul, pp. 116-118, in Korean.
Kim, H.S., Kwon, T.H., Cho, G.C., and Lee, J.Y. (2008) "Experimental observation on electrical resistivity of sandy sediments containing CO2", The Twenty-First KKCNN Symposium on Civil Engineering, October 27–28, 2008, Singapore, pp. 408-411.
Kwon, T.H., Kim, H.S., Cho, G.C., and Lee, J.S. (2007) "Monitoring of CO2 hydrate formation in sediments using compressional wave velocity", The 2nd International Conference on Advanced Nondestructive Evaluation (ANDE), October 17-19, 2007, Busan, Korea, Poster presentation [2007-345].
Chang, I., Kwon, T.H., Cho, G.C., and Kim, J.H. (2007) "Estimation of in-situ undrained shear strength of soft clays from shear wave velocity", The 2nd International Conference on Advanced Nondestructive Evaluation (ANDE), October 17-19, 2007, Busan, Korea, Poster presentation [2007-185].
Kim, K., Kwon, T.H., Cho, G.C., and Kim, L.H. (2007). "Electrical resistivity monitoring of a celite-based particulate filter form the non-point source pollutant treatment", The 2nd International Conference on Advanced Nondestructive Evaluation (ANDE), October 17-19, 2007, Busan, Korea, Poster presentation [2007-226].
Kim, K.W., Kwon, T.H., and Cho, G.C. (2007) "Monitoring the performance efficiency of a non-point source pollutants-filtering system with electrical resistivity", The Twentieth KKCNN Symposium on Civil Engineering, October 4-5, 2007, Jeju, Korea, pp.318-321.
Kwon, T.H. and Cho, G.C. (2006) "Geotechnical instability problem caused by thermally-destabilized gas hydrates", The Nineteenth KKCNN Symposium on Civil Engineering, December 10-12, 2006, Kyoto, Japan, pp. 461-464.
Kwon, T.H., Choi, J.S. and Cho, G.C. (2004) "Assessment of soil-water interaction characteristics using wave-based techniques", 5th Asian Young Geotechnical Engineers Conference: Challenges to Young Geotechnical Engineers in Asia in the 21st Century, June 14-16, 2004, Taipei, Taiwan, pp. 93-97.
Cho, G.C. and Kwon, T.H. (2004) "Spatial assessment of soil properties using electromagnetic waves", Proceedings of the First International Workshop on Smart Materials and Structures Technology 2004, January 12-14, 2004, Hawaii, DEStech Publications, Inc., pp. 575-582.
Kwon, T.H., Baak, S.H., and Cho, G.C. (2004) "Shear behaviour of idealized rock joints – Microscale analysis", Proceedings of the 30th ITA-AITES World Tunnel Congress, edited by Shirlaw, J.N., Zhao, and R. Krishnan, R., May 22-27, 2004, Singapore. [PDF]
Kwon, T.H., Baak, S.H., and Cho, G.C. (2003) "Shear behaviour of idealized rock joints", The Sixteenth KKCNN Symposium on Civil Engineering, December 8-10, 2003, Kyoungju, Korea, pp. 567-573.
Cho, G.C., Lee, S.R., and Kwon, T.H. (2003) "Characterization of soil properties using elastic and electromagnetic waves", Smart Structures and Materials 2003: Smart Systems and Nondestructive Evaluation for Civil Infrastructures, Shih-Chi Liu (ed.), Proceedings of SPIE Vol. 5057, March 2-6, 2003, San Diego, California USA, pp. 440-450.
Cho, G.C. and Kwon, T.H. (2002) "A simplified test procedure to determine critical state parameters in sandy soils", Proceedings of 15th KKCNN Symposium on Civil Engineering, National University of Singapore, December 19-20, 2002, pp. G25-G30.