Publication‎ > ‎

Conference Articles

Copyright of the papers below rests with a variety of different parties. They are made available solely on the same basis that we would supply a single copy of a paper to an individual. It is up to you to ensure that your use of a paper does not infringe copyright law.


2019

n  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.

n  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.

n  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.

n  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.

n  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.

n  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.

n  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.

n Ham, S.M., Zhang, K., Petrie, J., Muhunthan, B., and Kwon, T. (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]

n 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]

n 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]

n 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]

n 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]

n 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.

n 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.

n 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.

n 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]

n 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. 

n 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.

n 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.

n 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.

n 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.

n 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.

n 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, Apr 7-12, 2019, Vienna, Austria. 

n 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

n Han, G., Kwon, T.H., Lee, J.Y., 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, Sep 25-28, 2018, Lausanne, Switzerland.

n 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.

n 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.

n 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.

n 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.

n 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.

n 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

n 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.

n 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.

n 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.

n 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 Conferencce on Soil Mechanics and Geotechnical Engineering, Sep 21-23,2017,Seoul, Korea. [PDF]

n 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

n 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", AGU fall meeting, 12-16, December 2016, San Francisco.[B23G-03]. 

n 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.

n 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. 

n 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. 

n Ham. S.M., Sim, Y.J., and Kwon. T., (2016) "Interactions between hydraulic fracture and interfaces in layered formations",  The 1st International Conference on Energy Geotechnics, August 29-31, 2016, Kiel, Germany. [PDF]

n Park, T., Kim, H. and Kwon, T. (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]

n 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. 

n 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. 

n 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. 

n Park, T., Kim, H., Kwon, T. (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. 

n 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. 

n 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. 

n 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. 

n 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. 

n Ham, S.M., Noh. D.H., Kwon, T., 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. 

n Noh, D.H., Kwon, T. H., Pack, H. j., 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. 

n Park, T., Ahn, J., Kwon, T. (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.

n Park, T. and Kwon, T. (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 04, 2016, Texas, United States.

n 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

n 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. 

n Han, G. and Kwon, T. (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.

n Lee, G.J. and Kwon, T. (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.

n Ham, S.M. and Kwon, T. (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.

n Lee, G.J. and Kwon, T. (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]

n Noh, D.H. and Kwon, T. (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]

n Choi, S.K. and Kwon, T. (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]

n Ham, S.M., Kwon, T. and Chang I.H. (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]

n Noh, D.H. and Kwon, T. (2015) "Seismic monitoring of permeability reduction caused by bacterial activities.", 2015 Fall Joint Conference of KSMER / KSRM / KSEG, October 28-31, 2015, Jeju, Korea.

n Choi, S.K. and Kwon, T. (2015) "Physical modeling on performance evaluation of slit-type walls against debris flows.",  Engineering Mechanics Institute Conference 2015June 16-19, 2015, Stanford University, Stanford, California, USA.

n Choi, S.K. and Kwon, T. (2015) "Effect of location and arrangement of slit-type barriers on debris flow behavior: laboratory scaled experiment.", KGS Spring National Conference 2015March 19-20, 2015, Seoul, Korea.

n Ham, S.M., Kwon, T., Chang, I.H. 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.

n Lee, S.J. and Kwon, T. (2015) "In-situ measurement of thermal conductivity of weathered rock.", KGS Spring National Conference 2015March 19-20, 2015, Seoul, Korea.

n Choi, S.K. and Kwon, T. (2015) "Effect of location and arrangement of slit-type barriers on debris flow behavior.",  KOSHAM Conference 2015, February 25-26, 2015, Seoul, Korea.

2014

n Lee, G.J., Kwon, T. (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.

n Choi, S.K. and Kwon, T. (2014) "Piezoceramic-based measurement of P- and S- wave velocity of cylinderical bars.", The Twenty-Seventh KKHTCNN Symposium on Civil Engineering, November 10-12, 2014, Shanghai, pp. G4-5.

n Ham, S.M., Kwon, T. and Chang, I.H. (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.

n Lee, S.J., Kwon, T. 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.

n Noh, D.H. and Kwon, T. (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.

n Lee, S.J., Kim, K.R. and Kwon, T. (2014) "Measurement of thermal conductivity of grounds surrounding electric power cable tunnels.", KTA 2014 Annual Conference, November 5, 2014, Seoul, Korea. 

n Noh, D.H. and Kwon, T. (2014) "Seismic monitoring of permeability reduction caused by bacterial biopolymer accumulation.", KGS Spring National Conference 2014, March 20-21, 2014, Seoul, Korea.

n Ta, H., Kwon, T., 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]

n Abbasi, B. and Kwon, T. (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

n 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)

n 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 Fall Meeting, 3-7, December 2012, San Francisco, CA.

n 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 Fall Meeting, 3-7, December 2012, San Francisco, CA.

n  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, 3-7, December 2012, San Francisco, CA.

n  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), Seoul, Korea, 26-30 August, 2012.

n  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+), Seoul, Korea, 18-22 September, 2011.

n  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+), Seoul, Korea, 18-22 September, 2011.

n  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), Edinburgh, Scotland, United Kingdom, July 17-21, 2011.

n  Kwon, T.H., and Jonathan Ajo-Franklin (2011). Seismic monitoring of permeability reduction due to biopolymer formation in unconsolidated mediaSEG Expanded Abstracts 30, 2282-2286 (2011); doi:10.1190/1.3627663, presented at 81st Annual Meeting of the Society of Exploration Geophysics (SEG), Sept. 18-23, 2011, San Antonio, TX. [PDF]

n  Kwon, T.H., Kneafsey, T., and Rees, E. (2010). Dissociation heat of methane-carbon dioxide hydrate mixtures, AGU Fall Meeting, 13-17, December 2010, San Francisco [OS53A-1363].

n  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 Fall Meeting, 13-17, December 2010, San Francisco [OS53A-1365]

n  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, 6-11, June 2010, Maine.

n  Rees, E.V.L., Kneafsey, T.J. and Kwon T.H. (2010), Synthesising uniform gas hydrate laboratory samples: Investigation of techniques using XRay CT scanning. Gordon Research Conference on Natural Gas Hydrate Systems, Colby College, Maine. 611 June.

n  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, 6-11, June 2010, Maine.

n  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", AGU Fall Meeting, 14-18, December 2009, San Francisco [OS31A-1206].

n  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, Oct. 31 - Nov. 2, 2009, Chiang Mai, Thailand, pp. 455-460.

n  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, 29-31, October 2008, Daejeon, pp. 937-940, in Korean.

n  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, 16 October 2008, Seoul, pp. 116-118, in Korean.

n  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.

n  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].

n  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].

n  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].

n  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.

n  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.

n  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.

n  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.

n  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., 22-27 May 2004, Singapore. [PDF]

n  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.

n  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, 2-6 March 2003, San Diego, California USA, pp. 440-450.

n  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, 19-20 December 2002, pp. G25-G30.