Teacher Profiles

LEE, Sanghun Professor (Structural Engineering)

Educational background and work experience

performance

List of peer-reviewed papers

• Tatsuya Koshio, Sang-Hoon Lee, Kentaro Yamada, Shigeaki Mori, and Nobuaki Morishita: Vibration and fatigue durability of signposts under traffic load, Journal of Structural Engineering, Japan Society of Civil Engineers, Vol. 47A, pp. 1009-1017, 2001.4
• Lee Sang-hoon, Tanabe Tadaaki: Formulation of the transmission boundary of a continuous elevated bridge structure using a continuous mass-spring system model, Proceedings of the Annuals of the Concrete Engineering Society, Vol.24, No.2, pp.1165-1170, 2002.6
• Lee Sang-hoon, Tanabe Tadaaki: A Study on Energy Transfer Boundaries and Dissipation Attenuation Evaluation in Continuous Elevated Bridge Structures, Proceedings of the 11th Japan Earthquake Engineering Symposium, 248, pp.1339-1342, 2002.11
• Lee Sang-hoon, Tanabe Tadaaki: Energy Transfer Boundary of Mass-Spring System Model Considering Infinite-Domain Ground Motion, Proceedings of the Concrete Engineering Annuals, Vol.25, No.2, pp.1453-1458, 2003.7
• Lee Sang-hoon, Tanabe Tadaaki: Formulation of a transfer boundary in a discrete system using a 3-degree-of-freedom beam element model, Transactions of the Japan Society of Civil Engineers, No. 745 / I-65, pp. 25-38, 2003.10
• Lee Sang-hoon, Tanabe Tadaaki: Boundary Setting of Discrete Semi-Infinite Bodies Using Mass-Spring System Models in Time-Domain Analysis, Journal of Earthquake Engineering, Japan Society of Civil Engineers, Vol. 27, Paper No. 78, 2003.12
• Lee Sang-hoon, Tanabe Tadaaki: Nonlinear Dynamic Analysis of Semi-Infinite Continuous Viaducts Using Viscous Boundaries, Proceedings of the Concrete Engineering Society, Vol.26, No.2, pp.1225-1230, 2004.7
• Tatsuya Koshio, Kentaro Yamada, Toshiki Morita, Sang-Hoon Lee: Vibration Measurement and Fatigue Durability Evaluation of Ancillary Structures of Elevated Bridges Under Traffic Vibration, Transactions of the Japan Society of Civil Engineers, No. 766 / I-68, pp. 219-232, 2004.7
• Shintaro Muto, Hikaru Nakamura, Tadaaki Tanabe, Warapong Surisoro, Sang-Hoon Lee: Bond Analysis of Concrete and Deformed Reinforcement by Mesoscale Analysis, Journal of Applied Mechanics, Japan Society of Civil Engineers, Vol. 7, pp. 767-774, 2004.8
• Sawabe, S.; Ueda, N.; Nakamura, H.; Lee, S.-Hoon: Behavioral analysis of shear failure of reinforced concrete beams with poor anchorage of axial reinforcement, Report of the Papers on Repair, Reinforcement, and Upgrade of Concrete Structures, Vol. 4, pp. 409-416, 2004.10
• Toshiyuki Fujimura, Minoru Kunieda, Hikaru Nakamura, and Sang-Hoon Lee: An analytical study on the dimensional stability of section repair materials, Proceedings of the Concrete Engineering Society, Vol. 27, No. 1, pp. 1597-1620, June 2005.
• Naofumi Ueda, Hikaru Nakamura, Minoru Kunieda, and Sang-Hoon Lee: Analysis of fracture propagation rate of concrete members in the post-peak region, Proceedings of the Annuals of the Concrete Engineering Society, Vol. 27, No. 2, pp. 91-96, 2005.6
• Kongkeo PHAMAVANH, Hikaru Nakamura, Minoru Kunieda, Sang-Hoon Lee: Shear failure analysis of high-strength reinforced concrete beams using a lattice-equivalent continuum model, Proceedings of the Annuals of the Concrete Engineering Society, Vol.27, No.2, pp.715-720, 2005.6
• Lee Sang-hoon, Nakamura H, Nakazawa M, Ishikawa M, Endo T: Formulation of the energy transfer boundary in a semi-infinite continuous elevated bridge considering the wave propagation of transverse waves, Journal of Railway Dynamics, No. 9, pp. 55-60, 2005.7
• Lee Sang-hoon, Nakazawa Masatoshi, Endo Takao, Ishikawa Masami: Setting of Viscous Boundaries in Semi-Infinite Continuous Viaducts, Journal of Applied Mechanics, Japan Society of Civil Engineers, Vol. 8, pp. 189-198, 2005.8
• Lee Sang-hoon, Nakazawa Masatoshi, Endo Takao: A Proposal for Setting the Propagation Velocity of Viscous Boundaries in Continuous Viaducts, Bulletin Faculty of Engineering Tohoku Gakuin University, Vol. 41, No. 1, pp. 38-41, 2006.12
• Lee Sang-hoon, Nakazawa Masatoshi, Endo Takao: A simplified method for setting viscous boundaries in mass-spring system models, Journal of Earthquake Engineering, Japan Society of Civil Engineers, Vol. 29, pp. 426-431, 2007.8
• Lee Sang-hoon: Vibration analysis and fatigue durability evaluation method for gate-type marker posts on bridges, Bulletin of Faculty of Engineering, Tohoku Gakuin University, Vol. 42, No. 1-2, pp. 23-28, 2008. 3
• Yuzo Sagara, Masanori Watanabe, Sang-Hoon Lee, Masami Ishikawa, Masatoshi Nakazawa: Development of a measurement system for defect detection in concrete structures using the impact elastic wave method, Bulletin Faculty of Engineering Tohoku Gakuin University, Vol. 43, Nos. 1 & 2, pp. 37-40, 2009.3
• Lee Sang-hoon, Endo Takao: Investigation of the effect of damping term at the energy transfer boundary of a mass-spring system model, Journal of Earthquake Engineering, Japan Society of Civil Engineers, Vol. 30, pp. 532-535, 2009.12
• Takao Endo, Sang-Hoon Lee, and Takayuki Kumagai: Study on a method for estimating the Young's modulus of dam concrete based on the degree of hydration of cement paste, Annual Proceedings of the Concrete Engineering Society, Vol. 32, No. 1, pp. 575-580, 2010.7
• Lee, S., Kim. S., Endo, T., Sagara, Y.: Probe of Unfilled Sheath of Prestressed-Concrete Girder Bridge Using Impact-Echo Method, Journal of the Korea Institute for Structural Maintenance Inspection, Vol.15, No.1, pp.112-119, 2011.1
• Lee Sang-hoon, Kamada Toshiro: Numerical Analysis of Defect Detection in Concrete Structures using Accumulated SIBIE Method, Journal of Nondestructive Testing of Concrete Structures, Vol. 4, Japan Society for Nondestructive Inspection, pp. 435-440, August 2012.
• Kohei Nishigami, Shinya Uchida, Toshiro Kamada, Sang-Hoon Lee: Visualization Method for Slab Thickness Evaluation of Concrete Members Based on Impact Response Analysis, Proceedings of the Annuals of the Concrete Engineering Society, Vol. 35, No. 1, pp. 1903-1908, 2013.7
• Lee, S., Kamada, T., Uchida, S., Linzell, D.: Imaging defects in concrete structures using accumulated SIBIE, Construction and Building Materials, Vol. 67, Part B, pp180-185, 2014. 9
• Lee, S., Endo, T., Kamada, T., Uchida, S., Kim. S.: Application of Impact-Echo Method to Heterogeneous Materials, Int.J.Soc.Mater.Eng.Resour., Vol.20, No.2, pp170-174 , 2014. 10
• Lee Sang-hoon, Kamada Toshiro, Uchida Shinya, Endo Takao: Defect Measurement of Concrete Structures by Low-Frequency Display, Journal of Nondestructive Testing of Concrete Structures, Vol. 5, Japan Society for Nondestructive Inspection, pp. 153-158, 2015.8.
• Lee, S., Endo, T. and Kawana, R.: The Effect of Wave Propagation on Seismic Response at Transmitting Boundary of Discrete System, Applied Mechanics and Materials, Vol. 878, pp 110-114, 2018.2
• Lee Sang-hoon, Endo Takao, Kamada Toshiro: Measurement and Visualization Methods for Internally Defect-Embedded Slab Test Specimens, Japan Society for Nondestructive Inspection, Proceedings of the Symposium on Nondestructive Testing of Concrete Structures (Vol. 6), pp. 247-252, 2018.8
• Lee, D., Lee, S.: Study on wave propagation velocity using concrete specimen with internal defects: The Fifth International Conference on Soft Computing & Optimization in Civil, Structural & Environmental Engineering, 2019.9.

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International conference

• Yamada, K., Ojio, T., Lee, SH, Xiao, Z., Yamada, S.: Vibration Induced Fatigue of Overhead Sign Structures on Elevated Highway Bridges, Current and future trends in bridge, construction and maintenance 2, Thomas Telford, London, pp.299-305, 2001.4
• Yamada, K., Ojio, T., Lee, SH, Morita, T.: Fatigue Assessment of Road Sign Structures and Lighting Poles on Elevated Highway Bridge, The Eighth East Asia-Pacific Conference on Structural Engineering and Construction, Paper No.: 1010, 2001.12
• Lee, SH, Tanabe, T.: Formulation of Transmitting Boundary for Infinitely Long Elevated Bridge of Dynamic Response Analysis, Proceedings of the 1st fib congress, Session 6, 17-22, 2002.10
• Lee, SH, Tanabe, T.: Viscous Boundary for Infinitely Long Elevated Bridge Using a Mass-Spring Model, Proceedings of the Seventh Korea-Japan Joint Seminar on Steel Bridges, pp.89-94, 2003.8
• Lee, S., Ishikawa, M., Endo, T.: Numerical Experiments on Concrete Slabs of Various Strengths to Detect Defects using the Impact-Echo Method, 4th International Conference on Construction Materials: Performance, Innovations and Structural Implications, pp.1425‐1430, 2009. 8
• Lee, SH: Numerical Studies on Concrete Members to Detect the Defects by Impact-Echo Method, The sixth International Conference on Materials Engineering for Resources, pp.83‐88, 2009. 10.
• Lee, S., Kamada, T., Uchida, S., Linzell, D.: Imaging Defects in Concrete Structures using Accumulated SIBIE, The 6th Kumamoto International Workshop on Fracture, Acoustic Emission and NDE in Concrete, pp. 26, 2013.9
• Lee, S., Kamada, T., Uchida, S., Linzell, D.: ACCUMULATED SIBIE METHOD FOR IMAGING DEFECTS IN CONCRETE STRUCTURES, Proceedings of the Fifth International Conference on Construction Materials, Paper No.89, 2015.8
• Lee, S., Endo, T. and Kawana, R.: Effect of wave propagation on seismic response at transmitting boundary of discrete system, The 2nd International Conference on Material Science and Engineering and The International Symposium on Advanced Material and Mechanical Application, Paper No.SAM#061, 2017.6
• Sanghun Lee,Takao Endo: Measurement and Visualization of Internal Defect Embedded Slab Specimen, The 6th Japan-US Symposium Emerging NDE Capabilities for a Safer World,pp.238-243, 2018.7

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Non-peer-reviewed papers and others

• Lee Sang-hoon, Oshio Tatsuya, Yamada Kentaro: Vibration Measurement and Fatigue Study of Bridge Ancillary Facilities, Proceedings of the 55th Annual Scientific Conference of the Japan Society of Civil Engineers, pp. 600-601, 2000.9
• Lee Sang-hoon, Oshio Tatsuya, Yamada Kentaro: A Study on Vibration and Fatigue of Gate-Type Signposts Due to Traffic Loads, Proceedings of the Japan Society of Civil Engineers Chubu Branch Annual Meeting, I-40, pp.93-94, 2001.3
• Toshiki Morita, Sang-Hoon Lee, Tatsuya Oshio, Kentaro Yamada: Changes in vibration characteristics and fatigue durability of bridge ancillary structures due to structural changes of bridges, Proceedings of the 2000 Research Presentation Meeting of the Chubu Branch of the Japan Society of Civil Engineers, I-56, pp.125-126, 2001.3
• Tatsuya Koshio, Kentaro Yamada, Toshiki Morita, Sang-Hoon Lee, Tsutomu Senda, and Hirofumi Maeno: A Study on Vibration and Fatigue of Ancillary Structures Installed on Elevated Bridges in Urban Areas, Proceedings of the 56th Annual Meeting of the Japan Society of Civil Engineers, Vol. 56, pp. 262-263, 2001.10
• Lee Sang-hoon, Tanabe Tadaaki: Formulation of a transmission boundary using a mass-spring system model, Proceedings of the 2001 Research Presentation Meeting of the Chubu Branch of the Japan Society of Civil Engineers, I-20, pp.39-40, 2002.3
• Sho Nakamura, Sang-Hoon Lee, Minoru Kunieda, and Hikaru Nakamura: Analytical Study of Three-Dimensional Effects of RC Box Structures, Proceedings of the 2004 Research Presentation Meeting of the Chubu Branch of the Japan Society of Civil Engineers, V-20, pp.-, 2005.3
• Kazunari Iwayama, Yong-Gil Kwon, Sang-Hoon Lee, and Hikaru Nakamura: A fundamental study on the application of integral nonlocal constitutive laws to two dimensions, Proceedings of the 2004 Research Presentation Meeting of the Chubu Branch of the Japan Society of Civil Engineers, V-21, pp.-, 2005.3
• Takahashi, Tsuyoshi; Lee, Sang-hoon: Shear strength analysis of subway station structures using 3D FEM analysis, 2005 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-14, pp.40-41, 2006.3
• Haruyoshi Hakusan, Sang-Hoon Lee: Vibration Analysis and Fatigue Durability Evaluation Method for Gate-Type Marker Posts on Bridges, 2005 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-24, pp.60-61, 2006.3
• Mitsutaka Okouchi, Sang-Hoon Lee: Parametric Analysis in a Mass-Spring System Model Considering Energy Injection from Infinite Distance, 2005 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-38, pp.90-91, 2006.3
• Hiroki Sato, Sang-Hoon Lee: Seismic observation and analysis in continuous elevated bridge structures, 2005 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-41, pp.96-97, 2006.3
• Kenichi Okamoto, Sang-Hoon Lee: A Study on the Propagation Velocity of Viscous Boundaries in Elevated Bridge Structures, 2005 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-46, pp.106-107, 2006.3
• Lee Sang-hoon, Endo Takao, Lee Won-cheol: A simple formula for viscous boundary setting velocity in semi-infinite continuous elevated bridges, Proceedings of the 2007 Annual Meeting of the Korean Society for Disaster Prevention, IE-3, pp.140-143, 2007.2
• Atsuki Ogasawara, Sang-Hoon Lee: A simplified method for setting viscous boundaries in a mass-spring system model and the effect of damping, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-3, 2007.3
• Takahiro Onuma, Sang-Hoon Lee: A fundamental study on the effect of damping terms at the energy transfer boundary of a mass-spring system model, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-5, 2007.3
• Kazuhito Oshima, Sang-Hoon Lee: A Study on Dynamic Analysis Methods for Gate-Type Columns on Bridges, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-12, 2007.3
• Fumiyasu Funayama, Sang-Hoon Lee: Experimental study on the damping effect of structures due to self-vibration, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2006, I-31, March 2007.
• Hiroki Nara, Sang-Hoon Lee: Seismic resistance study of subway station structures using 3D FEM analysis, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-38, 2007.3
• Takeda, M., Otsuka, K., Lee, SH: Estimation of Concrete Strength and Quantification of Concrete Deterioration by X-ray Technique with Contrast Medium, Proceedings of the 2008 Korean Society for Disaster Prevention Conference, IA-4, pp.41-44, 2008.2
• Lee, SH, Endo, T., Ishikawa, M., Han, YH: Vibration Analysis and Evaluation of a Sign Frame on a Bridge, Proceedings of the 2008 Korean Society for Disaster Prevention Conference, II-C-4, pp.317-320, 2008.2 (in Korea)
• Hiroki Konno, Tatsuki Watanabe, Sang-Hoon Lee, Seung-Chan Lim: Vibration experiment on reinforced concrete columns with high-toughness concrete, 2007 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-13, 2008.3
• Tatsuya Yoshinari, Sang-Hoon Lee, Masami Ishikawa: Integration of LECOM's analysis module and midasFEA's pre- and post-processing modules, 2007 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-20, 2008.3
• Yuzo Sagara, Sang-Hoon Lee, Masami Ishikawa: Development of a Defect Detection System for Concrete Structures Using Impact Elastic Wave Method, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-21, 2008.3
• Kazuaki Sasaki, Masami Ishikawa, Sang-Hoon Lee, Takao Endo: Estimation Method for Elastic Modulus of Concrete Using Impact Elastic Wave Method, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-31, 2008.3
• Yasuhiko Yoshida, Masami Ishikawa, Sang-Hoon Lee, Takao Endo: Analysis of the effect of reinforcing steel on the elastic modulus of concrete using the impact elastic wave method, 2006 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-32, 2008.3
• Takayuki Kumagai, Sang-Hoon Lee, Takao Endo, Kanji Chiba: Development of a system for measuring the embedment depth of steel pipe structures using the impact elastic wave method, Proceedings of the 63rd Annual Meeting of the Japan Society of Civil Engineers, I-446, pp. 891-892, 2008.9
• Naito, H., Suzuki, M., Endo, T., Lee, SH: Damage Prediction for RC and SRC Columns Based on the Buckling Analysis of Reinforced Bars, Proceedings of the 2009 Academic Conference of the Korean Society for Disaster Prevention, pp.97-100, 2009.2
• Endo, T., Kagaya, M., Nakazawa, M., Lee, SH: Determination of the Static Young's Modulus of Concrete from the Young's Modulus of Cement Paste, Proceedings of the 2009 Korean Society for Disaster Prevention Conference, pp. 101-104, 2009.2
• Yumemi Sugawara, Keisuke Kumagai, Sang-Hoon Lee, Seung-Chan Lim: Dynamic properties of columns fabricated from various high-toughness concretes, 2008 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-1, pp.1-2, 2009.3
• Takuya Kawaguchi, Sang-Hoon Lee, and Masatoshi Nakazawa: Verification analysis of the impact elastic wave method using a mass-spring model, 2008 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-9, pp.17-18, 2009.3
• Yoshimune Takahashi, Sang-Hoon Lee, and Masami Ishikawa: Investigation of defect detection accuracy of impact elastic wave method using impact and collision analysis software, 2008 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-10, pp.19-20, 2009.3
• Takayuki Kumagai, Katsunori Isami, Sang-Hoon Lee, and Takao Endo: Verification of a steel pipe structure embedment depth measurement system using impact elastic wave method, 2008 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-33, pp.65-66, 2009.3
• Masanori Watanabe, Sang-Hoon Lee, and Masami Ishikawa: Verification of a Defect Detection System for Concrete Structures Using Impact Elastic Wave Method, 2008 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-34, pp.67-68, 2009.3
• Yuzo Sagara, Sang-Hoon Lee, Masami Ishikawa, Masanori Watanabe: Verification of a Defect Detection System for Concrete Structures Using the Impact Elastic Wave Method, Proceedings of the 64th Annual Meeting of the Japan Society of Civil Engineers, V-183, pp.363-364, 2009.9
• Lee, SH, Sagara, Y., Endo, T.: Investigation for Detecting the Poorly Grouting of a PC Girder Bridge, Proceedings of the 2010 Korean Disaster Prevention Society Conference, pp. 63-66, 2010.2 (in Korean)
• Shirokado, Y., Kagaya, M., Lee, SH: Basic Study on Quality Assurance of Concrete Structure by Using Odor Sensor, Proceedings of the 2010 Korean Disaster Prevention Society Conference, pp. 75-78, 2010.2
• Han, Y., Ishibashi, Y., Katou, N., Lee, SH: Damage of Waterworks Facilities on the Iwate-Miyagi Nariku Earthquake Disaster in 2008, Proceedings of the 2010 Korean Society for Disaster Prevention, pp. 238-241, 2010.2 (in Korean)
• Tomohide Sekikawa, Sang-Hoon Lee, Masatoshi Nakazawa: Investigation of the effect of cavity dimensions in the impact elastic wave method using finite element dynamic analysis, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2009, I-5, 2010.3
• Kenichi Sasaki, Takayuki Kumagai, Sang-Hoon Lee: Fundamental research for the construction of a system for measuring the embedment depth of steel pipe structures using the impact elastic wave method, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2009, I-6, March 2010.
• Tatsuya Ito, Sang-Hoon Lee, Seung-Chan Lim, Naoharu Morii: Crack Measurement of High-Toughness Concrete Using Impact Elastic Wave Method, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-7, 2010.3
• Kana Izawa, Sang-Hoon Lee, Seung-Chan Lim, Naoharu Morii: Shaking table experiment and dynamic characteristics of column members fabricated from high-toughness concrete, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-26, 2010.3
• Naotsugu Kurosawa, Yuzo Sagara, Sang-Hoon Lee, Takao Endo: Influence of impactor size on the accuracy of concrete internal defect measurement using impact elastic wave method, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-16, 2010.3
• Yuzo Sagara, Sang-Hoon Lee: Measurement of Unfilled Grout in PC Girder Bridge Sheaths Using Impact Elastic Wave Method, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-17, 2010.3
• Katsuki Watanabe, Takumi Ogasawara, Takao Endo, Sang-Hoon Lee: Proposal of a method for estimating the Young's modulus of dam concrete, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-37, 2010.3
• Takumi Ogasawara, Katsuki Watanabe, Takao Endo, Sang-Hoon Lee: Simulation of concrete dam placement and examination of crack coefficient, 2009 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-38, 2010.3
• Takao Endo, Sang-Hoon Lee: Estimation of elastic wave velocity of moderate-thermal Portland cement paste hardened material, Abstracts of the 64th Cement Technology Conference, pp. 128-129, 2010.5
• Lee, S., Kumagai, T., Endo, T., Han Y.: A Study on Measurement of Penetration Depth of Steel Pipe Using the Impact Echo Method, Proceedings of the 2011 Korean Disaster Prevention Society Conference, II-B-1, 2011.2.24 (in Korean)
• Sugawara T., Tsukinaga Y., Lee, S.: Experimental Study on the Frost Resistance of Concrete Product, Proceedings of the 2011 Korean Disaster Prevention Society Conference, II-B-3, 2011.2.24
• Takayuki Kumagai, Daichi Kato, Sang-Hoon Lee: Development of a system for measuring the embedment depth of rod members using the impact elastic wave method, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-23, 2011.3
• Makoto Sato, Sang-Hoon Lee: Analytical Study on Measurement of Internal Concrete Defects Using a Multi-Point Input Method, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2010, I-42, 2011.3
• Ryo Asano, Tatsuya Chiba, Sang-Hoon Lee, Seung-Chan Lim, Naoharu Morii: A Study on a Damage Assessment Method for High-Durability Concrete Columns Subjected to Seismic Motion, 2010 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-24, 2011.3
• Hiroki Shishido, Kyohei Kikuchi, Sang-Hoon Lee: Imaging of internal concrete defects using a multi-point input method, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2010, V-39, March 2011.
• Kohei Nishigami, Toshiro Kamada, Sang-Hoon Lee, Shinya Uchida: Visualization Simulation of Concrete Structures in Impact Response Analysis, 2012 Autumn Conference of the Japan Society for Nondestructive Inspection, pp. 27-30, 2012. 10
• Lee Sang-hoon, Kamada Toshiro, Uchida Shinya: A New Visualization Method for Defect Detection in Concrete Structures, Proceedings of the 56th Japan Science Council Joint Conference on Materials Engineering, pp. 37-38, 2012. 10
• Lee Sang-hoon, Kamada Toshiro, Uchida Shinya: Imaging of Defect Detection in Concrete Structures using Accumulated SIBIE Method, Proceedings of the 2nd Symposium on Improving the Reliability of Nondestructive Evaluation Techniques for Concrete, pp. 207-212, 2012.11
• Lee, S., Endo, T., Kagaya, M., Sugawara, T.: A new approach of imaging defects in concrete structures, Proceedings of the 2013 Korean Society for Disaster Prevention Conference, pp. 117-122, 2013.2
• Lee, S., Abe, J., Goto, S., Endo, T., Takeda, M., Kitatsuji, M.: Application of Impact-Echo for Heterogeneous Materials, Proceedings of the 2014 Korean Society for Disaster Prevention Conference, pp.30, 2014.2
• Shunsuke Goto, Shota Takahashi, Sang-Hoon Lee: Analytical Study of Concrete Member Thickness Measurement by Impact Elastic Wave Method Considering Vibration Modes, 2013 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-45, 2014.3
• Ryota Kato, Kazuki Sato, Sang-Hoon Lee: Extension of the Accumulated SIBIE Method for Visualizing Bending Modes Due to Concrete Defects, 2013 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-45, 2014.3
• Jun Abe, Akie Kondo, Sang-Hoon Lee: Experimental study of concrete member thickness measurement using impact elastic wave method considering vibration modes, Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-20, 2014.3
• Takuya Ishida, Shinya Uchida, Toshiro Kamada, Kohei Nishigami, Sang-Hoon Lee: Visualization Method for Evaluating Horizontal Cracks Inside Concrete Slabs Based on Impact Response Analysis, Proceedings of the 2014 Annual Meeting of the Kansai Branch of the Japan Society of Civil Engineers, V-3, 2014.5
• Takuya Ishida, Shinya Uchida, Toshiro Kamada, Sang-Hoon Lee: Visualization Method for Evaluating Horizontal Cracks Inside RC Slabs Based on 3D Impact Response Analysis, 69th Annual Conference of the Japan Society of Civil Engineers, 2014, Section V, pp. 179-180.
• Chikashi Saito, Sang-Hoon Lee, and Motoki Aizawa: Extension of the Accumulated SIBIE Method for Visualizing Concrete Defects, Proceedings of the Mini-Symposium on Nondestructive Testing of Reinforced Concrete Structures, JSNDI, pp. 43-44, 2014.10
• Ryo Watanabe, Sang-Hoon Lee: Analytical study on the extension of the Accumulated-SIBIE method, Proceedings of the Mini-Symposium on Nondestructive Testing of Reinforced Concrete Structures, JSNDI, pp. 45-46, 2014.10
• Shota Omura, Sang-Hoon Lee, Shinya Uchida, and Takao Endo: A study on the relationship between damage to concrete structures and P-wave velocity using impact response analysis, Proceedings of the 2014 Autumn Conference, Japan Society for Nondestructive Inspection, pp. 125-126, 2014.10
• Motoki Aizawa, Sang-Hoon Lee, and Toshiro Kamada: Extension of the Accumulated SIBIE Method for Visualizing Concrete Defects, Proceedings of the 2014 Autumn Conference, Japan Society for Nondestructive Inspection, pp. 127-128, 2014.10
• Lee, S., Endo, T., Ishida, H.: Detecting defects in concrete structures using accumulated SIBIE (in English), Proceedings of the 2015 Korean Society for Disaster Prevention Conference, p.246, 2015.2
• Ryutaro Kawana, Sang-Hoon Lee: The influence of wave propagation presence or absence on seismic response at a semi-infinite boundary of a discrete system, Proceedings of the 2014 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-18, 2015.3
• Ryota Sato, Sang-Hoon Lee: Transmission boundary of a mass-spring system model considering energy incidence from infinite distance due to ground motion, Proceedings of the 2014 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-19, 2015.3
• Chikashi Saito, Sang-Hoon Lee, Motoki Aizawa: A Method for Measuring Defects in Concrete Structures Using Low-Frequency Range Display, Proceedings of the 2014 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-41, 2015.3
• Shota Omura, Sang-Hoon Lee: Study on the relationship between damage to concrete structures and P-wave velocity using impact response analysis, Proceedings of the 2014 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-44, 2015.3
• Ryo Watanabe, Sang-Hoon Lee: Analytical study on the extension of the Accumulated-SIBIE method, Proceedings of the 2014 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-45, 2015.3
• Yuta Morishita, Ryo Watanabe, Sang-Hoon Lee: Analytical study on the extension of the Accumulated-SIBIE method, 2015 (3rd) Branch Meeting and Lecture Meeting, Tohoku Branch of the Japan Society for Nondestructive Inspection, p.4, 2015.4
• Tomoyuki Sano, Hibiki Sato, Motoki Aizawa, Sang-Hoon Lee: A Method for Measuring Defects in Concrete Structures Using Low-Frequency Range Display, FY2015 (3rd) Branch Meeting and Lecture, Tohoku Branch of the Japan Society for Non-Destructive Inspection, p.5, 2015.4
• Shunpei Kanda, Shota Omura, and Sang-Hoon Lee: A Study on Damage Assessment of Concrete Structures by Impact Response Analysis, 2015 (3rd) Branch Meeting and Lecture, Tohoku Branch of the Japan Society for Non-Destructive Inspection, p.6, 2015.4
• Lee, S., Kawana, R., Endo, T., Ishida, H.: Effect of wave propagation to seismic response on semi-infinite boundary of discrete system, Proceedings of the 2016 Korean Society for Disaster Prevention Conference, p.397, 2016.2
• Tomoyuki Sano, Hibiki Sato, Sang-Hoon Lee: Visualization of damage to concrete deck slabs by displaying low-frequency ranges, Proceedings of the 2015 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-25, 2016.3
• Kensuke Miyata, Yuji Ichijo, Sang-Hoon Lee: Examination of seismic resistance in brick structures, Proceedings of the 2015 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-45, 2016.3
• Akira Ito, Ryutaro Kawana, Sang-Hoon Lee: Seismic response analysis using a mass-spring system model considering viscous boundaries, Proceedings of the 2015 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-24, 2016.3
• Shunpei Kanda, Yuta Morishita, Sang-Hoon Lee: Study on Eigenvalue Analysis and Time History Response Analysis in Structures, Proceedings of the 2015 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-25, 2016.3
• Keita Kato, Kyosuke Akashi, Sang-Hoon Lee: Study of Eigenvalue Analysis and Time History Response Analysis in Damaged Parts of Structures, Japan Society for Nondestructive Inspection Autumn Meeting 2016, pp. 125-126, 2016.10
• Daisuke Yarimizu, Daiki Takahashi, Sang-Hoon Lee: Visualization of damage to concrete slabs by displaying low-frequency ranges, Japan Society for Non-Destructive Inspection Autumn Meeting 2016, pp. 127-128, 2016.10
• Lee, S., Endo, T., Park, M.: Study on modal analysis and time history response analysis of structural damage, Proceedings of the 2016 Korean Society for Structural Diagnosis and Maintenance Engineering Conference, Vol. 20, No. 2, pp. 11-14, 2016.10
• Ryutaro Kawana, Sang-Hoon Lee, and Takao Endo: The influence of wave propagation on seismic response at a semi-infinite boundary of a discrete system, Proceedings of the 36th Earthquake Engineering Conference, paper number 975, 2016.10
• Lee, S., Kawana, R., Endo, T., Lee, W.: Effect of wave propagation to seismic response on viscous boundary of discrete system, Proceedings of the 2016 Korean Society for Disaster Prevention Conference, P-193, 2017.2
• Daiki Takahashi, Daisuke Yarimizu, Sang-Hoon Lee: Experimental study on the elastic wave velocity of concrete specimens, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-24, 2017.3
• Ryutaro Kawana, Sang-Hoon Lee: Influence of wave propagation conditions on seismic response in semi-infinite continuous viaducts using viscous boundaries, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-27, 2017.3
• Ken'ya Ito, Sang-Hoon Lee: Influence of wave propagation conditions on seismic response in a semi-infinite continuous viaduct using an energy transfer boundary, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-28, 2017.3
• Mitsuru Watanabe, Sang-Hoon Lee: Proposal of propagation velocity when viscous boundary is set in a mass-spring system model, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-29, 2017.3
• Ryo Irumagawa, Hirotsugu Mori, Sang-Hoon Lee: Examination of seismic resistance of brick structures in developing countries by time history response analysis, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-30, 2017.3
• Kyosuke Akashi, Keita Kato, Sang-Hoon Lee: Analytical study on elastic wave velocity of concrete specimens, Proceedings of the 2016 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-30, 2017.3
• Miura, Daiki, Lee, Sanghun, Endo, Takao: Influence of earthquake duration on seismic response on semi-infinite continuous elevated bridge using viscous boundary, Korean Society for Structural Diagnosis and Maintenance Engineering 2018 Autumn Meeting and Forum, P-085, 2018.10
• Lee, Sanghun, Kim, Kihong, Lee, Weoncheol, Miura, Daiki, Endo, Takao: Earthquake response spectra on semi-infinite continuous elevated bridge using viscous boundary, 2019 Korean Society for Disaster Prevention Academic Conference, P-III-43, 2019.2
• Lee Dong-geon, Watanabe Shuta, Lee Sang-hoon: A fundamental study on wave propagation velocity using concrete specimens with internal defects, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, Parks, I-1, 2019.3
• Tatsuya Shuto, Sang-Hoon Lee: Parametric seismic response analysis in a semi-infinite continuous bridge using energy transfer boundary and beam element model, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-3, 2019.3
• Daiki Miura, Sang-Hoon Lee: Effect of Duration and Seismic Response Spectrum in Seismic Response Analysis of Semi-Infinite Continuous Viaducts Using Viscous Boundaries, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-4, 2019.3
• Mitsuhiro Konno, Sang-Hoon Lee: Parametric Nonlinear Seismic Response Analysis for Semi-Infinite Continuous Bridges Using Viscous Boundaries, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, I-5, 2019.3
• Mitsumasa Sato, Sota Watanabe, Sang-Hoon Lee: A Planar Visualization Method for Concrete Slab Specimens with Internal Defects, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-2, 2019.3
• Takuya Fujiwara, Kanata Suzuki, Sang-Hoon Lee: A fundamental study on wave propagation velocity using numerical analysis assuming concrete walls and columns, Proceedings of the 2018 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, V-3, March 2019.
• Lee Dong-geon, Lee Sang-hoon: A fundamental study on wave propagation velocity using concrete specimens with internal defects, Proceedings of the 2019 Autumn Meeting of the Japan Society for Nondestructive Inspection, pp. 91-92, 2019.10
• Tatsuto Hashimi, Kaito Kusaka, Sang-Hoon Lee: An analytical study on measurement methods for wave propagation velocity in concrete structures, Proceedings of the 2019 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2020.3
• Satoshi Shinohara, Dong-Gon Lee, Sang-Hoon Lee: Comparative Study of Structural Forms and Design Methods for Truss Bridges, Proceedings of the 2019 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, March 2020.
• Ryota Shinohara, Tatsuru Takahashi, Dong-Geon Lee, Sang-Hoon Lee: Experimental Study on Measurement Methods for Wave Propagation Velocity in Concrete Structures, Proceedings of the 2019 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2020.3
• Masaki Hasuda, Haruya Hiraga, Dong-Gon Lee, Sang-Hoon Lee: Experimental study on measurement methods for wave propagation velocity in concrete structures, Proceedings of the 2019 Japan Society of Civil Engineers Tohoku Branch Technical Research Presentation Meeting, 2020.3

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book

• Lee Won-cheol, Lee Sang-hoon, Kim Sang-seok, Endo Takao: History and Development of Steel Arch Bridge Construction Methods, Banseki Gijutsu Publishing, ISBN: 978-89-92312-17-2, 2009. 8 (in Korean)

patent

• Lee Sang-hoon (inventor), Chiba Sokki: Rod member length measurement system / Patent No. 4421655 (December 2009)

Award

• Outstanding Paper Presentation Award: Lee, S., Endo, T., Park, M.: Study on modal analysis and time history response analysis of structural damage, Korean Society for Structural Diagnosis and Maintenance Engineering, 2016 Autumn Meeting

Competitive funding both inside and outside the university

• Tohoku Construction Association, Certified Technical Development Support for Technical Development in Construction Projects: Development of a Multipurpose High-Performance Measurement System Using the Impact Elastic Wave Method (Individual Project, Research Representative, 2009-2010): Development of a Multipurpose High-Performance Measurement System Using the Impact Elastic Wave Method
• Grants-in-Aid for Scientific Research (C) (Co-researcher, Principal Investigator, 2013-2015): Development of a concrete defect detection system based on a new visualization method.
• Grants-in-Aid for Scientific Research (B) (Joint Researcher/Research Collaborator, 2013-2015): Proposal of a Customized Impact Elastic Wave Nondestructive Evaluation System Using Elastic Wave Analysis
• Tohoku Regional Development Association, Technology Development Support Project (Individual Research Representative, 2016-2017): Construction and Application of a New Conceptual Defect Investigation System
• Grants-in-Aid for Scientific Research (B) (Co-investigator/Research Collaborator, FY2017): Research on Restoration Techniques for School Buildings Damaged by the 2015 Gorkha Earthquake in Nepal
• Tohoku Regional Development Association, Technology Development Support Project (Industry-Academia Collaboration, Research Representative, 2019): Development of Concrete Deterioration Diagnosis Technology by Measurement of Elastic Wave Velocity Considering Vibration Modes

Social activities outside of the university

• Member of the Secretariat, JCI Chubu Chapter Technical Evaluation and Support Organization (2004)
• Miyagi Prefectural Construction Industry Association, Member of the Civil Engineering Technology Encouragement Award Selection Committee (2015 - Present)

Extracurricular activities (research)

• 8th Japan-Korea Joint Seminar on Steel Bridges, Executive Committee Secretary (2004-2005.3)
• Japanese Society for Nondestructive Inspection, Nondestructive Testing Division for Reinforced Concrete: Secretary (2010-present)
• Japanese Society for Nondestructive Inspection, Mini-Symposium on Nondestructive Testing of Reinforced Concrete Structures: Executive Committee Member (2014)
• Japanese Society for Nondestructive Inspection, NDI Impact Elastic Wave Method Committee: Member (2014-2017)
• Japan Society of Civil Engineers, Tohoku Branch, FY2014 Technical Research Presentation Meeting: Executive Committee Member (FY2014)
• Member of the General Affairs Subcommittee, Organizing Committee for the 2017 Annual Meeting of the Japan Concrete Institute (2017 fiscal year)

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List of research fields

[Structural dynamics, structural engineering, earthquake engineering, non-destructive testing]

I. Research on transfer boundaries of discrete semi-infinite fields:

• Investigating dynamic behavior using energy transfer boundaries
• Nonlinear analysis using viscous boundaries
• Dynamic analysis of the entire system of discrete continuous elevated bridges on the ground.

II. Analytical studies on coupled ground-structure behavior:

• 3D analysis of underground structures
• Ground-structure coupled analysis using LECOM

III. Research on vibration measurement, seismic observation, and durability/seismic resistance evaluation:

• Seismic observation and seismic resistance evaluation of existing continuous elevated bridges
• Research on vibration characteristics and fatigue durability of auxiliary structures on bridges

IV. Research on non-destructive testing methods based on impact elastic wave method:

• Visualization of defects in concrete structures (Accumulated SIBIE method)
• Impact elastic wave method considering vibration modes

Thesis title

• Research on setting transfer boundaries for semi-infinite fields in discrete systems

qualification

• Professional Engineer (South Korea, Civil Engineering Structural Engineer: 1996)

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Laboratory publications (past master's theses and undergraduate theses)