Publications
Journal Articles
Sharghi, M., Jeong, H.Y., Afshin, H., 2024, Evaluation of environmental and economic compatibility of different types of segment linings based on the structural performance with some aggravating factors, Tunnelling and Underground Space Technology, 144, 105567.
Kim, J.J., Ryu, H.H., Song, S.W., Do, S.C., Lee, J.W., Jeong, H.Y., 2024, Development of disc cutter wear sensor prototype and its verification for ensuring construction safety of utility cable tunnels, Journal of Korean Tunnelling and Underground Space Association, 26(2), 91-111.
Jeonghwan Yoon, Ki-Bok Min, Sangki Kwon, Myung Kyu Song, Sean Seungwon Lee, Tae Young Ko, Hoyoung Jeong, Youngjin Shin, Jaehoon Jung, Juhyi Yim, 2024, Oversea & Domestic Case Studies on Excavation Damaged Zone for Deep Geological Repository for Spent Nuclear Fuel, Tunnel and Underground Space, 34(1), 15-27.
Chang, S.H., Kang, T.H., Lee, C.H., Jeong, H.Y., Choi, S.W., 2023, Correlation Analysis of Cutter Acting Force and Temperature During the Linear Cutting Test Accompanied by Infrared Thermography, Tunnel and Underground Space, 33(6), 519-533.
Bae, J.B., UM, J.G., Jeong, H.Y., 2023, Assessment of Rock Mass Strength Using Three-Dimensional Numerical Analysis with the Distinct Element Method, The Journal of Engineering Geology, 33(4), 573-586.
Park, M.S., Ju, M.S., Kim, J.J., Jeong, H.Y., 2023, Application of Eddy Current Sensor for Measurement of TBM Disc Cutter Wear, Tunnel and Underground Space, 33(6), 534-546.
Choi, Y.S., Jeong, H.Y., Kim, J.J., 2023, Examining the Influence of TBM Chamber Condition and Transmission Distance on the Received Strength of Bluetooth Low Energy Signals: A Laboratory Simulation Experiment, Tunnel and Underground Space, 33(5), 425-434.
Ki, K.M., Kim, J.J., Jeomg, H.Y., 2023, Research trend of real-time measurement for acting force of TBM disc cutter, Tunnel and Underground Space, 33(4), 244-254.
Sharghi, M., Afshin, H., Dias, D., Jeong, H.Y., 2023, 3D numerical study of the joint dislocation and spacing impacts on the damage of tunnel segmental linings, Structures, 56(1), DOI: 10.1016/j.istruc.2023.104878
S., Yoon, H.Y., Jeong, H.L., Lee, T.H., Kim, C.H., Hong, J.S., Kim, 2023, Evaluation of uniaxial compression and point load tests for compacted bentonites, Acta Geotechnica, https://doi.org/10.1007/s11440-023-01844-1
H.Y., Jeong, 2023, A Study on Evaluation of Rock Brittleness Index using Punch Penetration Test, Tunnel and Underground Space, 33(1), 29-41.
H.Y., Jeong, S.B., Choi, Y.K., Lee, 2023, Evaluation of Cutting Performance of a TBM Disc Cutter and Cerchar Abrasivity Index Based on the Brittleness and Properties of Rock, Applied Sciences, 13, 2612.
Bae, J., Um, J.G., Jeong, H.Y., 2022, Evaluation of Strength and Deformability of a friction material based on true triaxial compression tests, The Journal of Engineering Geology, 32(4), 597-610.
Park, M.S., Ju, M.S., Cho, M.S., Lee, J., Kim, J.J., Jeong, H.Y., 2022, Introduction to Research Trend of Real-Time Measurement for Wear of TBM Disc Cutter, Tunnel and Underground Space, 32(6), 478-490.
Jeong, H.Y., Yim, J.H., Min, K.B., Kwon, S.K., Choi, S.B., Shin, Y.J., 2022, Case Studies of Indirect Coupled Behavior of Rock for Deep Geological Disposal of Spent Nuclear Fuel, Tunnel and Underground Space, 32(6), 411-434.
Yim, J.H., Min, K.B., Jeong, H.Y., Kwon, S.K., Shin, Y.J., 2022, 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, 59(6), 717-734.
H.Y., Jeong, S.W., Jeon, J.W., Cho, 2022, Application of rotary cutting test for performance assessment of tunnel boring extender, Tunnel and Underground Space, 32(4), 243-253.
H.Y., Jeong, Y. Wicaksana, S.H., Kim, S., Jeon, 2022, Evaluation of rock cutting efficiency of the actuated undercutting mechanism, Geomechanics and Engineering, 29(3), 359-368.
B.K., Jeon, H.Y., Jeong, S.B., Choi, S.W., Jeon, 2022, Assessment of Subsidence Hazard in Abandoned Mine Area Using Strength Reduction Method, KSCE Journal of Civil Engineering, 26, 4338-4358.
S. Hojjati, H.Y., Jeong, J.W., Cho, D. Tumac, S.W., Jeon, 2022, A prediction model for specific energy required by point attack picks based on a hybrid evolutionary machine learning technique, Arabian Journal of Geosciences, 15(10), 993
S.B., Choi, H.Y., Jeong, D.S., Cheon, 2022, Prediction of Mohr-Coulomb Constants of Selected Korean Rocks based on Extreme Gradient Boosting Method and its Evaluation, KSCE Journal of Civil Engineering, 26, pp. 2468-2477
H.Y., Jeong, H.A., Son, S.H., Kim, Y.W., Kim, 2021, Numerical Study on Effect of Mesh Size on Vibration and Overpressure Propagation Induced by Underwater Blasting, Tunnel and Underground Space, 31(6), pp. 578-592.
Yudhidya Wicaksana, H.Y Jeong, S.W., Jeon, 2021, Numerical simulation of rock cutting process induced by a pick cutter considering dynamic properties of rock at intermediate strain rate, Bulletin of Engineering Geology and the Environment, 80, 9049-9069.
Hoyoung Jeong, Yudhidya Wicaksana, Sehoon Kim, Seokwon Jeon, 2021, Assessment of rock cutting efficiency of an actuated undercutting disc, Journal of Korean Tunnelling and Underground Space Association, Vol. 23(3), 199-209.
S.B., Choi, D.S., Cheon, H.Y., Jeong, S.W., Jeon, 2021, Construction of fundamental DB of domestic intact rock properties applicable in site investigation for HLW geological disposal, Tunnel and Underground Space, 31(2), pp. 83-97.
H.L., Lee, J.S., Kim, C.H., Hong, H.Y., Jeong, D.K., Cho, 2021, Data-driven modelling of damage prediction of granite using acoustic emission parameters in nuclear waste repository, Journal of Nuclear Fuel Cycle and Waste Technology, 19(1), pp. 75-85.
H.Y., Jeong, B.K., Jeon, S.B., Choi, S. Jeon, 2020, Fracturing behavior around a blasthole in a brittle material under blasting loading, International Journal of Impact Engineering, 140, 103562.
H.Y., Jeong, S.B., Choi, S.W., Jeon, 2020, Effect of skew angle on the cutting performance and cutting stability of point attack type picks, Tunnelling and Underground Space Technology, 103, 103507.
H.Y., Jeong, S.B., Choi, S.D., Lee, S. Jeon, 2020, Rock Cutting Simulation of Point Attack Picks Using the Smooth Particle Hydrodynamics Technique and the Cumulative Damage Model, Applied Sciences, 10(15), 5314.
S.B., Choi, H.Y., Jeong, D.S., Cheon, S.W., Jeon, 2020, Applicability of partition Approximation Source Locating Technique for a Transversely Isotropic Medium, Episodes, 43(4), 991-1002.
Hoyoung Jeong, Yudhidya Wicaksana, Sehoon Kim, Seokwon Jeon, 2020, Fundamental study on rock cutting by an actuated undercutting disc, Tunnel and Underground space, Vol. 30(6), 591-602.
S.B. Choi, S.D., Lee, H.Y., Jeong, S., Jeon, 2019, Development of a New Method for the Quantitative Generation of an artificial joint specimen with specific geometric properties, Sustainability, Vol. 11 (2), 373.
Hoyoung Jeong, Seungbum Choi, Seokwon Jeon, 2019, Current status of rock cutting technique using undercutting concept, Tunnel and Underground Space, Vol. 29(3), pp. 148-156.
Hoyoung Jeong, Mincheol Kim, Minwoo Lee, Seokwon Jeon, 2019, Analysis of advanced rate and downtime of a shield TBM encountering mixed ground and fault zone: a case study, Tunnel and Underground space, Vol. 29(6), pp. 394-406.
H.Y., Jeong, S. Jeon, 2018, Characteristic of size distribution of rock chips produced by rock cutting with a pick cutter, Geomechanics and Engineering, Vol. 15 (3), pp. 811-822.
Nan Zhang, Hoyoung Jeong, Seokwon Jeon, 2018, Development and research trends of TBM manufacturing technology in China, Journal of society for mineral, energy, and resources engineering, Vol. 55(4), pp. 314-322.
Shahabedin Hojjati, Hoyoung Jeong, Seokwon Jeon, 2018, Prediction model for specific energy of conical cutters based on gene expression programming and particle swarm optimization, Tunnel and Underground Space, Vol. 28(6), pp. 651-669.
Youngmin Yoon, Hoyoung Jeong, Seokwon Jeon, 2018, Review of pre-grouting methods for shield TBM tunneling in difficult grounds, Tunnel and Underground Space, Vol. 28(6), pp. 528-546.
Hoyoung Jeong, Seokwon Jeon, 2018, Linear cutting machine test for assessment of the cutting performance of a pick cutter in sedimentary rocks, Journal of Korean Tunnelling and Underground Space Association, Vol. 20(1), pp. 161-182.
Hoyoung Jeong, Nan Zhang, Seokwon Jeon, 2018, Review of technical issues for Shield TBM tunneling in difficult grounds, Tunnel and Underground Space, Vol. 28(1), pp. 1-24.
H.Y., Jeong, J.W., Cho, S., Jeon, J., Rostami, 2016, Performance assessment of hard rock TBM boreability using punch penetration test, Rock Mechanics and Rock Engineering, Vol. 49 (4), pp. 1517-1532.
Ho-Young Jeong, Sudeuk Lee, Seokwon Jeon, 2014, Estimation of design parameters of TBM using punch penetration and Cerchar abrasiveness test, Journal of Korean Tunnelling and Underground Space Association, Vol. 16(2), pp. 237-248.
J.W., Cho, S. Jeon, H.Y., Jeong, S.H Chang, 2013, Evaluation of cutting efficiency during TBM disc cutter excavation within a Korean granitic rock using linear cutting-machine testing and photogrammetric measurement, Tunnelling and Underground Space Technology, Vol. 35, pp. 37-54.
Ho-Young Jeong, Seokwon Jeon, Jung-Woo Cho, 2013, A numerical study on rock cutting by a TBM disc cutter using SPH code, Journal of Korean Tunnelling and Underground Space Association, Vol. 15(3), pp. 345-356.
Sudeuk Lee, Ho-Young Jeong, Seokwon Jeon, 2012, Determination of Rock Abrasiveness using Cerchar Abrasiveness Test, Tunnel and Undeground Space, Vol. 22(4), pp. 284-295.
Ho-Young Jeong, Seokwon Jeon, Jung-Woo Cho, 2012, A study on Punch Penetration Test for Performance Estimation of Tunnel Boring Machine, 2012, Tunnel and Underground Space, Vol. 22(2), pp. 144-156.
Ho-Young Jeong, Seokwon Jeon, Jung-Woo Cho, Soo-Ho Chang, Gyu-Jin Bae, 2011, Assessment of Cutting Performance of a TBM Disc Cutter for Anisotropic Rock by Linear Cutting Test, Tunnel and Underground Space, Vol. 21(6), pp. 508-517.
Conference papers
M.S., Cho, M.S., Ju, M.S., Park, H.Y., Jeong, J.J., Kim, 2023, Evaluation of applicability of sensors for wear measurement of TBM disc cutter, Spring conference of KSRM 2023, Seoul, Korea.
J.B., Bae, J.K., Um, H.Y., Jeong, 2022, Characteristics of strength and deformation of intact rock using true triaxial compression test, Fall Joint Conference of KSMER, 2022, Jeongseon, Korea.
M.G., Kim, J.W., Cho, S.M., Lee, H.Y., Jeong, 2022, Linear cutting test and dynamic simulation to propose a guidelines for roadheader excavation in Korea, Fall Joint Conference of KSMER, 2022, Jeongseon, Korea.
G.M., Ki, M.S., Joo, M.S., Cho, J.J., Kim, H.Y., Jeong, 2022, Research trend of real-time measurement for wear of TBM disc cutter, Fall Joint Conference of KSMER, 2022, Jeongseon, Korea.
H.Y., Jeong, S., Jeon, J.W., Cho, 2022, Rock cutting efficiency of undercutting using rotary cutting test, Spring conference of KSRM 2022, Jeongseon, Korea.
Hoyoung Jeong, Jung-Woo Cho, Sangmin Lee, 2021, Characteristics of cutting behavior of a pick cutter in hard rock, International Conference on Tunnels and Underground Spaces 2021, Seoul, Korea.
Chang-Heon Song, Sang-Min Lee, Joo‑Young Oh, Mun-Gyu Kim, Jung‑Woo Cho, Sang-Hwa Yu, Hoyoung Jeong, 2021, Optimization of HJC material parameters of rock splitting mechanism by dynamics simulation, International Conference on Tunnels and Underground Spaces 2021, Seoul, Korea.
Yudhidya Wicaksana, Hoyoung Jeong, Sehun Kim, Seokwon Jeon, 2021, Estimation of rock cutting performance of an actuated undercutting mechanism, International Conference on Tunnels and Underground Spaces 2021, Seoul, Korea.
Hoyoung Jeong, Seokwon Jeon, 2021, Effect of brittleness of rock on the cutting efficiency and wear of a TBM disc cutter, Spring Conference of KSMER 2021, Ulsan, Korea.
Hoyoung Jeong, Yudhidya Wicaksana, Sehun Kim, Seokwon Jeon, 2021, Rock cutting performance assessment with an actuated undercutting disc, KTA 2021 Annual Spring Conference, Seoul, Korea.
Hoyoung Jeong, Byungkyu Jeon, Sudeuk Lee, Seungbeom Choi, Seokwon Jeon, 2019, Experimental study on dynamic fracturing behavior under blasting loading in PMMA, 2019 Rock Dynamic Summit, Okinawa, Japan.
Byungkyu Jeon, Hoyoung Jeong, Sudeuk Lee, Seokwon Jeon, 2019, Assessment of surface subsidence hazard using strength reduction method: A case study of a limestone mine, 14th International Congress of Rock Mechanics and Rock Engineering, Foz do Iguassu, Brazil.
Hoyoung Jeong, Sudeuk Lee, Seungbeom Choi, Seokwon Jeon, 2019, Relationship between brittleness of rock and CAI and cutting performance of a TBM disc cutter, International Conference on Tunnels and Underground Spaces 2019, Jeju, Korea.
Hoyoung Jeong, Seungbum Choi, Youngmin Yoon, Seokwon Jeon, 2019, Linear cutting tests for assessment of cutting performance of a disc cutter in gravel ground conditions, 4th international conference on Tunnel Boring Machines in Difficult Grounds, Golden, USA.
Hoyoung Jeong, Jungwoo Cho, Seokwon Jeon, 2019, Characteristics of frictional and fragmentation of rock by using shear-indentation tests, Spring conference of KSRM (Korean Society for Rock Mechanics and Rock engineering) 2019, Seoul, Korea.
Hoyoung Jeong, Sudeuk Lee, Seokwon Jeon, 2019, Rock cutting simulation of a pick cutter using SPH technique and cumulative damage model, Spring Conference of KSMER 2019, Daejeon, Korea.
Hoyoung Jeong, Youngmin Yoon, Seokwon Jeon, 2019, Characteristics of gravel-cutting by a disc cutter depending on the strength of grouting reinforcement, KTA 2019 Annual Spring Conference, Seoul, Korea.
Hoyoung Jeong, Seokwon Jeon, 2018, Rock cutting tests and estimation on cutter forces using small size of a disc cutter, Fall Joint Conference of KSMER and KSRM 2018, Jungsun, Korea
Hoyoung Jeong, Seokwon Jeon, 2018, Effect of skew angle on the cutting performance of a pick cutter in linear cutting test, The 10th Asian Rock Mechanics Symposium, Singapore, Singapore.
Hoyoung Jeong, Seokwon Jeon, 2017, Characteristic of size distribution of rock chip produced by rock cutting with a pick cutter, International Conference on Tunnels and Underground Spaces 2017, Insan, Korea.
Seungbeom Choi, Hoyoung Jeong, Sudeuk Lee, Seokwon Jeon, 2017, Experimental study on hydraulic conductivity of a rock joint, AFRIROCK 2017, Cape Town, South Africa.
Hoyoung Jeong, Seokwon Jeon, 2017, Assessment of rock cutting efficiency of a pick cutter using linear cutting machine test, Fall Joint Conference of KSMER (Korean Society of Mineral and Energy Resources Engineers) and KSRM 2017, Busan, Korea.
Hoyoung Jeong, Byungkyu Jeon, Seokwon Jeon, 2016, Numerical study on characteristics of crack propagation around borehole by blasting, Spring conference of KSEE 2016, Seoul, Korea.
Ho-Young Jeong, Seokwon Jeon, 2016, Numerical study for estimation of cutting performance of pick cutter, 2016 Korea-Japan Symposium on Rock Engineering, Daejeon, Korea.
Ho-Young Jeong, Seokwon Jeon, 2016, Assessment of rock cutting efficiency by TBM disc cutter using SPH/FE modelling, World Tunnelling Congress 2016, San Francisco, USA.
Ho-Young Jeong, Seokwon Jeon, 2016, Development of a Small Scaled Linear Cutting Machine and Rock Cutting tests Using Conical Picks, 9th Asian Rock Mechanics Symposium, Bali, Indonesia.
Seokwon Jeon, Byungkyu Jeon, Sudeuk Lee, Seungbum Choi, Hoyoung Jeong, 2015, Experimental study on characteristics of crack propagation around borehole by blasting, Spring conference of KSEE (Korea Society for Explosives and Blasting Engineering) 2015, Seoul, Korea.
Ho-Young Jeong, Seokwon Jeon, 2015, Development of force prediction model for a TBM disc cutter using punch penetration test, The 3rd SNU-NEU Joint Workshop, Shenyang, China.
Seokwon Jeon, Taehyun Kim, Hoyoung Jeong, 2015, Stability analysis of damaged concrete jack liling in an urban cable tunnel, World tunnelling congress 2015, Dubrovnik, Croatia.
Ho-Young Jeong, Seokwon Jeon, 2015, Numerical study for assessment of rock cutting efficiency by pick cutter, KTA 2015 Annual Conference, Seoul, Korea.
Ho-Young Jeong, Su-deuk Lee, Seokwon Jeon, 2014, Current and future study on assessment of cutting performance of hard rock TBM in Korea, 14th World Conference of ACCUS 2014, Seoul, Korea.
Ho-Young Jeong, Seokwon Jeon, 2014, Fragmentation mechanism of rock trenching and its research trend, Fall workshop of Korean Marine Robot Technology Society 2014, Jinhae, Korea.
Ho-Young Jeong, Su-deuk Lee, Seokwon Jeon, 2014, Study on estimation of design parameters of TBM using laboratory index tests, 2014 Annual Conference of KTA 2014, Seoul, Korea.
Sudeuk Lee, Ho-Young Jeong, Seokwon Jeon, 2013, Relationship between CAI and mechanical and petrological properties of rock, 13th Japan Symposium on Rock mechanics and the 6th Japan-Korea Joint Symposium, Tokyo, Japan.
S. Lee, H.Y. Jeong, S. Jeon, Assessment of TBM cutter wear using Cerchar abrasiveness test, World Tunnelling Congress 2013, Geneva, Switzerland.
Ho-Young Jeong, Sudeuk Lee, Seokwon Jeon, 2012, Study on Cerchar abrasiveness test for assessment of wear of rock cutting tool, Spring Conference of KSGE (Korea Society for Geosystem Engineering) 2012, Jeju, Korea.
Ho-Young Jeong, Seokwon Jeon, Jung-Woo Cho, Soo-Ho Chang, 2011, Study on disc cutting of anisotropic rock by linear cutting machine test, Spring conference of KSRM (Korean Society for Rock Mechanics and Rock engineering) 2011, Chuncheon, Korea.
Ho-Young Jung, Seok-won Jeon, Jung-Woo Cho, 2010, A study on punch penetration test and punch index for estimation a cutting performance of a TBM disc cutter, Fall conference of KTA (Korea Tunneling Association) 2010, Seoul, Korea.
J.W. Cho, H.Y. Jung, S. Jeon, S.H. Chang, S.W. Choi, 2010, A study on rock fragmentation of Hwang-deung granite by TBM disc cutter using stereophotogrammatry, Spring Conference of KSGE (Korea Society for Geosystem Engineering) 2010, Jeju, Korea.