Rchr
J-GLOBAL ID:201401064009345740   Update date: Jun. 08, 2021

Nara Yoshitaka

ナラ ヨシタカ | Nara Yoshitaka
Affiliation and department:
Job title: 准教授
Homepage URL  (1): https://www.researchgate.net/profile/Yoshitaka_Nara/
Research field  (1): Earth resource engineering, energy science
Research keywords  (7): crack ,  humidity ,  temperature ,  water ,  elastic wave ,  permeability ,  rock
Papers (81):
  • Teng-Fei Fu, Tao Xu, Michael J. Heap, Philip G. Meredith, Tian-hong Yang, Thomas M. Mitchell, Yoshitaka Nara. Analysis of capillary water imbibition in sandstone via a combination of nuclear magnetic resonance imaging and numerical DEM modeling. Engineering Geology. 2021. 285. 106070-106070
  • Masaji KATO, Yoshitaka NARA, Daisuke FUKUDA, Masanori KOHNO, Toshinori SATO, Tsutomu SATO, Manabu TAKAHASHI. Importance of Temperature Control in Surrounding Environment during Permeability Test for Measuring Hydraulic Constants of Rock. Journal of the Society of Materials Science, Japan. 2021. 70. 4. 300-306
  • Teng-Fei Fu, Tao Xu, P.L.P. Wasantha, Tian-Hong Yang, Yoshitaka Nara, Zhen Heng. Time-dependent deformation and fracture evolution around underground excavations. Geomatics, Natural Hazards and Risk. 2020. 11. 1. 2615-2633
  • Masaji Kato, Yoshitaka Nara, Kazutoshi Shibuya. Precise Permeability Measurement for High Strength and Ultra Low Permeability Concrete under Controlled Temperature. MATERIALS TRANSACTIONS. 2020. 61. 11. 2134-2138
  • Daisuke FUKUDA, Erina NIHEI, Sang Ho CHO, Sewook OH, Yoshitaka NARA, Junichi KODAMA, Yoshiaki FUJII. Development of a numerical simulator for 3D analysis of dynamicfracture processes of rocks based on a hybrid FEM-DEM using an extrinsiccohesive zone model. Materials Transactions. 2020. 61. 9. 1767-1774
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MISC (26):
  • Yoshitaka NARA, Masaji KATO, Tsutomu SATO, Masanori KOHNO, Toshinori SATO. Temporal change of permeability in macro-fractured granite by accumulation of fine-grained minerals. EGU General Assembly 2020. 2020. EGU2020-1217
  • Yoshitaka NARA, Masaji KATO, Tsutomu SATO, Masanori KOHNO, Toshinori SATO. Permeability measurement for macro-fractured granite using water including clay. 2019 ISRM Specialized Conference, the 5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future (YSRM2019&REIF2019). 2019. Paper No.P-4
  • Masanori KOHNO, Yoshitaka NARA, Masaji KATO, Tsuyoshi NISHIMURA. Effect of clay mineral type and content on swelling characteristic and permeability of bentonite-sand mixtures. Book of Abstracts of Clay Conference 2017 - The 7th International Conference on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement. 2017. 240-241
  • Yusaku HAMADA, Yoshitaka NARA, Masanori KOHNO, Kazutoshi SHIBUYA. Fracture sealing in rock by precipitation of calcium compound. Proceedings of the 14th Japan Symposium on Rock Mechanics. 2017. Paper No. 8
  • Masaji KATO, Yoshitaka NARA, Masanori KOHNO, Toshinori SATO, Tsutomu SATO, Daisuke FUKUDA, Manabu TAKAHASHI. Effect of filling minerals on fracture permeability of granite. Proceedings of the 14th Japan Symposium on Rock Mechanics. 2017. Paper No.68
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Professional career (1):
  • Ph.D. (Hokkaido University)
Work history (6):
  • 2016/04 - Kyoto University Graduate School of Engineering Associate Profesor
  • 2014/04 - 2016/03 Tottori University Graduate School of Engineering Associate Professor
  • 2011/04 - 2014/03 Kyoto University Graduate School of Engineering Assistant Professor
  • 2008/04 - 2011/03 Hokkaido University Graduate School of Enginering Postdoctoral Research Fellow of the Japan Society for the Promotion of Science
  • 2005/09 - 2008/03 Hokkaido University Graduate School of Engineering 21st Century Center of Excellence Postdoctoral Fellow
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Awards (7):
  • 2021/05 - 日本材料学会 令和2年度論文賞 Extrinsic Cohesive Zone Model に基づくハイブリッドFEM-DEMを用いた岩石の3次元破壊過程解析法の開発に関する基礎的検討
  • 2021/05 - Japanese Society for Rock Mechanics Paper Award for Japanese Society for Rock Mechanics in FY2020 Development of a 3D Numerical Simulator for Complex Rock Fracturing and Fragmentation Considering Elastic Anisotropy
  • 2020/05 - Japanese Society for Rock Mechanics Frontier Award for Japanese Society for Rock Mechanics in FY2019
  • 2015/03 - 一般社団法人 資源・素材学会 第40回論文賞 発破低周波音振動低減のための最適起爆秒時差
  • 2012/06 - Japanese Committe for Rock Mechanics Excellent Paper Award 2012, JCRM
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Association Membership(s) (9):
European Geosciences Union ,  American Geophysical Union ,  European Association of Geoscientists and Engineers ,  International Society for Rock Mechanics ,  The Japanese Commitiiee for Rock Mechanics ,  JAPAN SOCIETY OF ENGINEERING GEOLOGY ,  JAPAN SOCIETY OF CIVIL ENGINEERS ,  THE SOCIETY OF MATERIALS SCIENCE, JAPAN ,  THE MINING AND MATERIALS PROCESSING INSTITUTE OF JAPAN
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