Doctor Ken Tokeshi

Conference Papers

• Tokeshi, K. and Leo, C. (2012), 'Correlation between HVSR Predominant Frequencies of Microtremor Records and Theoretical H/V Elliptical Frequencies', Near Surface Geoscience 2012, Paris, France.
• Tokeshi, K., Harutoonian, P., Leo, C. and Liyanapathirana, S. (2012), 'Joint inversion of surface wave dispersion and HVSR curves using one station', Australasian Conference on the Mechanics of Structures and Materials, Sydney.
• Harutoonian, P., Leo, C., Liyanapathirana, S. and Tokeshi, K. (2012), 'A geotechnical site investigation by surface waves', Australasian Conference on the Mechanics of Structures, Sydney.
• Harutoonian, P., Leo, C., Tokeshi, K., Liyanapathirana, S., Golaszewski, R. and Moyle, R. (2012), 'Site Compaction Assessment: Comparison of SUrface Wave Methods', International Conference on Ground Improvement and Ground Control (ICGI 2012), Wollongong.
• Tokeshi, K. and Leo, C. (2012), 'Correlation between HVSR predominant frequencies of microtremor records and theoretical H/V elliptical frequencies', Near Surface Geoscience, Paris, France.
• Harutoonian, P., Leo, C., Tokeshi, K., Zou, J., Liyanapathirana, S., Golaszewski, R. and Moyle, R. (2012), 'Site compaction assessment : comparison of surface wave methods', International Conference on Ground Improvement and Ground Control, Wollongong, N.S.W..
• Tokeshi, K., Harutoonian, P., Leo, C. and Liyanapathirana, S. (2012), 'Joint inversion of surface wave dispersion and HVSR curves using one station', Australasian Conference on the Mechanics of Structures and Materials, Sydney, N.S.W..
• Harutoonian, P., Leo, C., Liyanapathirana, S. and Tokeshi, K. (2012), 'A geotechnical site investigation by surface waves', Australasian Conference on the Mechanics of Structures, Sydney, N.S.W..
• Tokeshi, K. (2010), 'Verification of Soil Profiles Obtained from Experimental Rayleigh-wave Dispersion Inversion Using Synthetic Microtremors', 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC, Barcelona, Spain.
• Caudra, C. and Tokeshi, K. (2009), 'Seismic vulnerability of a historical masonry buildings located in Akita prefecture, Japan', The 10th International Conference on Structural Safety and Reliability, Osaka, Japan.
• Tokeshi, K. (2009), 'Verification of subsoil velocity models from Monte Carlo Inversion using synthetic microtremors (the bad case)', 28th GNGTS National Meeting, Trieste, Italy.
• Maraschini, M., Bergamo, P., Comina, C., Foti, S., Socco, L. and Tokeshi, K. (2009), 'Caratterizzazione si siti rete accelero metrica nazionale con li metodo delle onde di superficie', 28th GNGTS National Meeting, Trieste, Italy.
• Bergamo, P., Foti, S., Maraschini, M. and Tokeshi, K. (2009), 'Multimodal inversion of surface waves for the near surface characterization of national accelerometer network stations', 1st Annual Meeting of the Seismological Projects, Rome, Italy.
• Sato, T., Tokeshi, K. and Cuadra, C. (2008), 'Discussions on Vibrations Characteristics of Base Isolated Low Rise Building Based on Microtremor Measurements and FEM', The 14th World Conference on Earthquake Engineering, Beijing, China.
• Hazarika, H., Tokeshi, K., Hara, T., Sakai, N. and Hosono, Y. (2008), 'Reconnaissance Report on Structural and Geotechnical Aspects of Damages in a Recent Earthquake in Japan', The 14th World Conference on Earthquake Engineering, Beijing, China.
• Cuadra, C. and Tokeshi, K. (2008), 'Lessons Learned from the 2007 Pisco Earthquake (Peru) and Recommendations for disaster Mitigation', The 14th World Conference on Earthquake Engineering, Beijing, China.
• Caudra, C., Tokeshi, K. and Rojas, J. (2008), 'Seismic Damage to Stone Structures in Machi Picchu', The 14th World Conference on Earthquake Engineering, Beijing, China.
• Tokeshi, K. (2008), 'Vs Soil Profile Estimated from Inverse Analysis of Observed Rayleigh-wave Dispersion Characteristics, Near Surface', 14th European Meeting of Environmental and Engineering Geophysics, Krakow, Poland.
• Tokeshi, K. and Cuadra, C. (2008), 'Limitations of Rayleigh dispersion curve obtained from simulated ambient vibrations', Geology and Seismology, Cambridge, UK.
• Sato, T., Tokeshi, K. and Cuadra, C. (2008), 'Dynamic and characteristics of a brick building designated as a national cultural heritage: Part 1. Micro vibration measurements and finite element analysis', Summaries of technical papers of Annual Meeting Architectural Institute of design, Japan.
• Cuadra, C., Sato, T. and Tokeshi, K. (2008), 'Dynamic characteristics of a brick building designated as national cultural heritage: Part2. Estimation of mechanical properties of brick masonry', Summaries of technical papers of Annual Meeting Architectural Institute of design, Japan.
• Sato, T., Tokeshi, K., Caudra, C. and Hazarika, H. (2007), 'Vibration characteristics of base isolated low rise building using microtremor measurements', International Workshop on Earthquake Hazards and Migrations, Assam, India.
• Ueta, K., Cuadra, C., Tokeshi, K. and Karkee, M. (2007), 'Seismic behavior of thatched house at Minahama village in Akita, Japan', Tenth International Conference on Studies, Repairs and Maintenance of Heritage Architecture, Prague, Czech Republ.
• Cuadra, C., Tokeshi, K., Karkee, M. and Sakaida, Y. (2007), 'Earthquake resistant of a historic brick builing in Akita Prefecture', Tenth International Conference on Studies, Repairs and Maintenance of Heritage Architecture, Prague, Czech Republ.
• Tokeshi, K., Karkee, M. and Cuadra, C. (2007), 'Estimation of Soil Profile through Rayleigh Wave Dispersion of Microtremor Measurements by Random Inverse Analysis', 2nd Alexander von Humboldt International Conference on The Role of Geophysics in Natural Disaster Prevention, Lima, Peru.
• Mitsuji, K., Tokeshi, K., Sugawara, Y., Sasaki, T., Maeta, T., Nakamura, T. and Igarashi, S. (2007), 'Microtremor measurements in Wajima city after the 2007 Noto Hanto Earthquake', 5th Meeting of Japan Association for Earthquake Engineering, Tokyo.
• Sato, T., Tokeshi, K. and Cuadra, C. (2007), 'Estimation of vibration characteristics of base isolated low rise building based on microtremor measurements', 8th Meeting of Systems Science and Technology Faculty, .
• Cuadra, C. and Tokeshi, K. (2007), 'Seismic risk of historical constructions of Machupicchu', XVI Congreso Nacional de Ingenieria Civil, Arequipa, Peru.
• Sato, T., Tokeshi, K. and Cuadra, C. (2007), 'Vibration characteristics of base isolated low rise building based on microtremor measurements:Part 1. Comparison with Finite Element', Summaries of technical papers of Annual Meeting Architectural Institute of Japan, Japan.
• Sato, T., Tokeshi, K. and Cuadra, C. (2007), 'Vibration characteristics of base isolated low rise building based on microtremor measurements', 70th Meeting Architectural Institute of Japan, Morioka.
• Ogawa, J., Cuadra, C., Tokeshi, K., Karkee, M. and Sato, Y. (2006), 'Influence of the Friction Coefficient on the Seismic Behaviour of Inca Stone Masonry', First European Conference Earthquake Engineering and Seismology, Geneva, Switzerland.
• Kanai, J., Tokeshi, K., Cuadra, C. and Karkee, M. (2006), 'Vibration characteritics of Buildings Using Microtremor Measurements', First European Conference on Earthquake Engineering and Seismology, Geneva, Switzerland.
• Kanai, J., Tokeshi, K., Cuadra, C. and Karkee, M. (2006), 'Vibration characteristics of building structural system using microtremor measurements', 7th Meeting of Systems Science and Technology Faculty, .
• Ueta, K., Tokeshi, K., Cuadra, C. and Karkee, M. (2006), 'A study on earthquake resistant evaluation of thatched house at Minehama Village in Akita: Building C', Summaries of technical papers of Annual Meeting Architectural Institute of Japan, Japan.
• Sato, Y., Tokeshi, K. and Cuadra, C. (2006), 'Evaluation of the dynamic characteristics of typical Inca heritage structures', Summaries of technical papers of Annual Meeting Architectural Institute of Japan, Japan.
• Ueta, K., Tokeshi, K., Cuadra, C. and Karkee, M. (2006), 'A study on earthquake resistance of traditional thatched house at Minehama village in Akita', Summaries of technical papers of Annual Meeting Architectural Institute of Japan, Akita.
• Tokeshi, K., Karkee, M. and Cuadra, C. (2005), 'Seismic Vulnerability of the Main Gate of the Yousen Temple on Yuri-Honjo City', Near Surface, Palermo, Italy.
• Cuadra, C. and Tokeshi, K. (2005), 'Evaluation of the dynamic characteristics of typical heritage structures in Machupicchu', Structural Studies, Repairs and Maintenance of Heritage Architecture IX, Malta.
• Cuadra, C., Tokeshi, K. and Karkee, M. (2005), 'Preliminary evaluation of the seismic vulnerablility if the Inca's Coricancha temple complex in Cusco', Structural Studies, Repairs and Maintenance of Heritage Architecture IX, Malta.
• Rojas, J., Karkee, M., Cuadra, C. and Tokeshi, K. (2005), 'Studies on Inca Architectural Heritage - from dry joint stone masonry to site-planning skills', 6th Meeting of Systems Science and Technology Faculty, Akita.
• Fukuoka, S., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'The Effect of the Type of Input Motion on SSI', Summaries of technical papers of Annual Meeting Architectureal Institute of Japan, Japan.
• Kanai, J., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'Vibration characteristics of building structural system estimated from microtremor measurements: Part 1. Faculty building I and II', Summaries of technical papers of Annual Meeting Architectural Institute in Japan, Japan.
• Sato, Y., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'Evaluation of the dynamic charactyeristics of typical Inca heritage structures in Machupicchu: Part 1 Colca and Huayrana', Summaries of technical papers of Annual Meeting Architectural Institute in Japan, Japan.
• Fukuoka, S., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'The Effect of the Type of Input Motion on SSI', 68th Meeting Architectural Institute of Japan, Yamagata.
• Sato, Y., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'Evaluation of the dynamic characteristics of typical Inca heritage structures in Machupicchu', 68th Meeting Architectural Institute of Japan, Yamagata.
• Kanai, J., Tokeshi, K., Cuadra, C. and Karkee, M. (2005), 'Vibration characteristics of building structural system estimated from microtremor measurements', 68th Meeting Architectural Institute of Japan, Yamagata.
• Tokeshi, K., Karkee, M. and Cuadra, C. (2004), 'Estimation of Amplification Characteristics of the Ground Durning Moderate Earthquakes Using Simulated Microtremors', Proceedings of the 13th World Conference on Earthquake Engineering, Vancouver, Canada.
• Shrestha, S., Karkee, M., Cuadra, C. and Tokeshi, K. (2004), 'Preliminary Study for Evaluation of Earthquake Risk to the Historical Structures in Kathmandu Valley(Nepal)', Proceedings of the 13th World Conference on Earthquake Engineering, Vancouver, Canada.
• Sunuwar, L., Cuadra, C., Tokeshi, K. and Karkee, M. (2004), 'Strong Ground Motion Attenuation in the Eastern Margin of Sea of Japan from K-Net Records', 5th Meeting of Systems Science and Technology Faculty, Akita.
• Tokeshi, K., Karkee, M. and Cuadra, C. (2004), 'Estimation of Dynamic Characteristics of Earthquake Ground Motions in Akita KiK-net Seismological Observation Sites Using Simulated Microtremors', Summaries of technical papers on Annual Meeting Architectural Institute of Japan, Hokkaido.
• Tokeshi, K. (2004), 'Reliability of Rayleigh Wave Dispersion Curve Obtained from f-k Spectral Analysis of Microtremor Array Measurement', Cusco National University International Research Meeting, Cusco.
• Sunumar, L., Karkee, M., Tokeshi, K. and Cuadra, C. (2003), 'Application of GIS in Probabilistic Seismic Hazard Analysis of Urban Areas', 4th International Conference On Seismology and Earthquake Engineering, Tehran, Iran.
• Tokeshi, K., Karkee, M., Cuadra, C. and Sunuwar, L. (2003), 'Ground Microtremor Measurements in Honjo City', 4th Meeting of Systems Science and Technology Faculty, Akita.
• Tokeshi, K., Karkee, M. and Sugimura, Y. (2003), 'Comparison of Predominant Frequencies of Kik-net Observed Horizontal Transfer Functions and Microtremor Measurements in Akita Prefecture', Proceedings of the 38th Japan National Conference on Geotechnical Engineering, Akita.
• Tokeshi, K., Karkee, M. and Sugimura, Y. (2002), 'Estimation of the Natural Frequency of the Ground Using Simulated Microtremors With High Love Wave Content', 12th European Conference on Earthquake Engineering, London.
• Cuadra, C., Tokeshi, K., Ogawa, J. and Karkee, M. (2002), 'Seismic Hazard Analysis of a City located in the Japan Sea Area through GIS', 12th European Conference on Earthquake Engineering, London.
• Sunuwar, L., Karkee, M., Tokeshi, K. and Cuarda, C. (2002), 'Application of GIS in Seismic Hazard Analysis of Urban Areas', Proceedings of the 4th Inetrnational Summer Symposium, Japan Society of Civil Engineers, Kyoto, Japan.
• Tokeshi, K., Karkee, M. and Sudimura, Y. (2002), 'Comparison of the predominant frequency of seismic records and simulated microtremors', VII Jonadas Chilenas de Sismologia e Ingenieria Antisismica, Valparaiso, Chile.
• Tokeshi, K., Karkee, M. and Cuadra, C. (2002), 'Characterisation of Earthquake Ground Motions in Akita Prefecture Using Simulated Microtremors, Proc.', 2nd International Science Forum at Honjo Campus, Akita Prefectural University, Honjo-Akita.
• Cuadra, C., Sunuwar, L., Tokeshi, K. and Karkee, M. (2002), 'Preliminary Study on the Application of GIS for the Seismic Hazard Analysis of Honjo City', 2nd International Science Forum on Honjo Campus, Akita Prefectural University, Honjo-Akita.
• Sunuwar, L., Karkee, M., Tokeshi, K. and Cuadra, C. (2002), 'Application of GIS in Seismic Hazard Analysis of Urban Areas', 3rd Meeting of Systems Science and Technology Faculty, Akita.
• Tokeshi, K., Cuadra, C. and Karkee, M. (2002), 'Earthquake Ground Motions ans Simulated Microtremors With High Love Wave Content', Summaries of technical papers of Annual Meeting Architectural Institute of Japan, Akita.
• Sunuwar, L., Karkee, M., Tokeshi, K. and Cuadra, C. (2002), 'Applications of GIS in Seismic Hazard Analysis of Urban Areas', The Fourth International Summer Symposium, Kyoto.
• Cuadra, C., Tokeshi, K., Ogawa, J. and Karkee, M. (2002), 'Preliminary Seismic Hazard Analyis of Honjo City Using GIS', 65th Meeting Architectural Institute of Japan, Tohoku.
• Tokeshi, K., Sugimura, Y. and Karkee, M. (2001), 'Characterisation of microtremor records using simulated microtremors', 4th International Conference On Recent Advanced in Geotechnical Earthquake Engineering and Soil Dynamics, San Diego.
• Tokeshi, K., Cuadra, C. and Karkee, M. (2001), 'Characterisation of Microtremor Records Using Simulated Microtremors', The First international Science Forum at the Honjo Campus, Honjo.
• Tokeshi, K., Sugimura, Y., Karkee, M., Cuadra, C. and Ito, M. (2001), 'Simulated microtremors for analyzing microtremor records. Case of a site with deep base layer and weak impendance contrast', 64th Meeting Architectural Institute of Japan, Tohoku.