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The University of Electro-Communications  Graduate School of Informatics and Engineering, School of Informatics and Engineering  "Department of Mechanical and Intelligent Systems Engineering, Cluster III （Fundamental Science and Engineering）"

Assistant Professor  YUSA Yasunori    Personal website   Personal website

■ Career Tokyo University of Science  Department of Mechanical Engineering, Faculty of Science and Technology  Assistant Professor  2015/04-2019/09  The University of Electro-Communications  Department of Mechanical and Intelligent Systems Engineering, Graduate School of Informatics and Engineering  Assistant Professor  2019/10-Present    ■ Academic background The University of Tokyo  College of Arts and Sciences  Natural Sciences I  2008/03  Completed  The University of Tokyo  Faculty of Engineering  Department of Systems Innovation  2010/03  Graduated  The University of Tokyo  Graduate School of Engineering  Department of Systems Innovation  Master's program  2012/03  Completed  The University of Tokyo  Graduate School of Engineering  Department of Systems Innovation  Doctoral program  2015/03  Completed    ■ Academic degrees Bachelor of Engineering  The University of Tokyo  2010/03  Master of Engineering  The University of Tokyo  2012/03  Doctor of Philosophy in Engineering  The University of Tokyo  2015/03    ■ Current research areas Materials/ Mechanics of materials  Design engineering/ Machine functional elements/ Tribology  Computational science    ■ Research keywords Solid Mechanics  Computational Mechanics  Computer-aided Engineering    ■ Current research subjects Study on large-scale nonlinear computational solid mechanics  2010/04-Present    ■ Published papers Paper  Yes  サイクルジャンプ法を用いた繰返し荷重問題解析の高精度化に関する研究（有限変形問題への拡張）  Joint  佐藤皓明, 遊佐泰紀, 岡田裕  日本機械学会論文集  85/ 879, 19-00299-  2019  10.1299/transjsme.19-00299  Paper  Yes  J-integral computation for elastic-plastic materials with spatially varying mechanical properties  Joint  Hiroshi Okada, Satoshi Kadowaki, Mitsumasa Suzuki, Yasunori Yusa  Engineering Fracture Mechanics  207, 181-202  2019  10.1016/j.engfracmech.2018.12.029  Paper  Yes  Scalable parallel elastic–plastic finite element analysis using a quasi-Newton method with a balancing domain decomposition preconditioner  Joint  Yasunori Yusa, Hiroshi Okada, Tomonori Yamada, Shinobu Yoshimura  Computational Mechanics  62/ 6, 1563-1581  2018  10.1007/s00466-018-1579-4  Paper  Yes  有限変形弾塑性問題に適用可能な J 積分範囲 ΔJ の三次元領域積分表示の提案  Joint  荒井皓一郎, 岡田裕, 遊佐泰紀  日本機械学会論文集  84/ 867, 18-00309-  2018  10.1299/transjsme.18-00309  Paper  Yes  Analysis of a many-hole problem using coupling-matrix-free iterative s-version FEM with multiple local meshes  Joint  Yasunori Yusa, Joe Okamoto, Daiji Toyama, Hiroshi Okada  Mechanical Engineering Journal  5/ 5, 18-00264-  2018  10.1299/mej.18-00264  View details...   ■ Research presentations Oral presentation for an academic conference  Parallel thermal elastic-plastic simulation by domain decomposition method using PC cluster (application to additive manufacturing)  7th Asia Pacific Congress on Computational Mechanics  No  Yuma Murakami, Yasunori Yusa, Hiroshi Okada  2019/12  Oral presentation for an academic conference  Fast large-deformation elastic-plastic analysis using a quasi-Newton method with a sparse direct solver  7th Asia Pacific Congress on Computational Mechanics  No  Yasunori Yusa, Shota Miyauchi, Hiroshi Okada  2019/12  Oral presentation for an academic conference  Development of a computational system for structural and fatigue analysis of a 5MW wind turbine blade under different wind loads  7th Asia Pacific Congress on Computational Mechanics  No  Shunhua Chen, Shinobu Yoshimura, Kaworu Yodo, Naoto Mitsume, Yasunori Yusa, Tomonori Yamada, Chisachi Kato, Shori Orimo, Yoshinobu Yamade, Akiyoshi Iida  2019/12  Oral presentation for an academic conference  The analysis of ductile crack propagation using the MDP (mesh-independent data point)  7th Asia Pacific Congress on Computational Mechanics  No  Yuki Sawada, Hiroshi Okada, Yasunori Yusa  2019/12  Oral presentation for an academic conference  Experimental and numerical studies on fatigue crack propagation in plates with weld beads and fabricated by a metal additive manufacturing  7th Asia Pacific Congress on Computational Mechanics  No  Shungo Mizutani, Hiroshi Okada, Yasunori Yusa  2019/12  View details...   ■ Awards JSME Young Engineers Award, The Japan Society of Mechanical Engineers  Study on efficient finite element simulation of large-scale structures with local features such as holes and cracks  2019/04/18  The PhD Thesis Award, The Japan Society for Computational Engineering and Science  Efficient large-scale nonlinear fracture mechanics simulation using partitioned coupling method  2016/05/27  Award for Logo Design Competition Winner, Japan Society for Simulation Technology  2014/07/04  View details...   ■ Memberships of academic societies The Japan Society of Mechanical Engineers  The Japan Society for Computational Engineering and Science  Japan Society for Simulation Technology  Japan Association for Computational Mechanics  View details...   ■ Committee or council involvement Japan Association for Computational Mechanics  Secretary  2018/04-2021/03  View details...