Researchers

SAKATA Sei-ichiro

SAKATA Sei-ichiro
Professor
Faculty Department of Mechanical Engineering / Graduate School of Science and Engineering
Researchmap https://researchmap.jp/sakata_mech_kindai

Education and Career

Academic & Professional Experience

  • Apr. 2017 - Today , Kindai University Faculty of Science and Engineering Professor
  • Apr. 2012 - Mar. 2017 , Kinki University Department of Mechanical Engineering, Faculty of Science and Engineering Associate Professor
  • Apr. 2007 - Mar. 2012 , Shimane University Interdisciplinary Faculty of Science and Engineering 准教授
  • Apr. 2003 - Mar. 2007 , Shimane University Interdisciplinary Faculty of Science and Engineering 助教授
  • Apr. 2000 - Mar. 2003 , Shimane University Interdisciplinary Faculty of Science and Engineering 助手

Research Activities

Research Areas

  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Machine materials and mechanics

Research Interests

多孔質材料, 光造形法, 光造形, 信頼性設計, 確率均質化解析, 有限要素法解析, 確立均質化, 確率均質化, 複合材料, マルチスケール, 信頼性評価, マルチスケール確率応力解析, 最適設計, 耐熱性構造材料, 圧電セラミックス, 国際情報交換, インテリジェント構造物, インテリジェント材料, 多層複合平板, アメリカ

Published Papers

  1. A dual experimental/computational data-driven approach for random field modeling based strength estimation analysis of composite structures
    S. Sakata; G. Stefanou; Y. Arai; K. Shirahama; P. Gavallas; S. Iwama; R. Takashima; S. Ono
    Computer Methods in Applied Mechanics and Engineering  433  , 117476-117476, Jan. 2025 
  2. Probabilistic analysis of homogenized elastic property for resin products fabricated by additive manufacturing based on three-dimensional random field modeling of microstructure
    Sei-ichiro Sakata; George Stefanou; Takayoshi Kikkawa; Yuki Aikawa
    Mechanics of Materials  105071  Sep. 2024  , Refereed
  3. Approximate multiscale stochastic stress analysis of randomly arranged unidirectional fiber reinforced composites by successive local approximation with hexagonal array model
    Yuki Arai; Sei-ichiro Sakata
    日本機械学会論文集  Accepted  Jun. 2024  , Refereed

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Books etc

  1. 炭素繊維およびその繊維複合材料における分析試験、評価解析に関する最新事例集 , 技術情報協会 , 技術情報協会 , Jun. 2019
  2. 高分子の残留応力対策 , 坂田誠一郎 , 複合材料のマルチスケール応力解析の節 , 複合材料のマルチスケール応力解析の節 , Feb. 2017
  3. Multiscale Modeling and Uncertainty Quantification of Materials and Structures , S. Sakata; M. Papadrakakis; G. Stefanou , Adaptive Strategy for Stochastic Homogenization and Multiscale Stocahstic Stress Analysis (pp.51-66) , Adaptive Strategy for Stochastic Homogenization and Multiscale Stocahstic Stress Analysis (pp.51-66) , Springer , 2014

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Conference Activities & Talks

  1. Strength Estimation of Composite Material by Peridynamics With Random Field Modeling of Inclusions and Microscopic In-Situ Measurement , Yuki Arai; S.Sakata , ECCOMA , 7, Jun. 2024
  2. Strength Estimation of a Unidirectional Fiber Reinforced Composite Plate under Transverse Loading considering Random Fields of Correlated Local Strength and Apparent Elastic Property , S. Sakata; K. Shirahama; G. Stefanou; Y. Arai; S. Araki , ECCOMAS2024 , 7, Jun. 2024
  3. STUDY ON RANDOM FIELD MODELING FOR STRENGTH ESTIMATION OF FIBER REINFORCED COMPOSITES BY PERIDYNAMICS CONSIDERING MICROSCOPIC IN-SITU MEASUREMENT , Y. Arai; S. Sakata , Uncecompo2023 , 13, Jun. 2023

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MISC

  1. Successive Perturbation-based Multiscale Stochastic Analysis of GFRP for Random Variation of Fiber Location , Torigoe Itaru; Sakata Sei-ichiro , The Computational Mechanics Conference , 2014 , 27 , 842 , 843 , 22, Nov. 2014
  2. 1115 Multiscale Stochastic Stress Analysis of a Unidirectional Fiber Reinforced Composite Material Considering a Random Variation of Fiber Arrangement , TORIGOE Itaru; SAKATA Sei-ichiro , The Computational Mechanics Conference , 2013 , 26 , "1115 , 1"-"1115-2" , 2, Nov. 2013
  3. 1120 Multiscale Stochastic Thermoelastic Analysis of Laminated Composites considering a Microscopic Random Variation of Material Properties , IMAOKU Aki; SAKATA Sei-ichiro , The Computational Mechanics Conference , 2013 , 26 , "1120 , 1"-"1120-2" , 2, Nov. 2013

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Awards & Honors

  1. 日本繊維機械学会賞論文賞，2002年

Research Grants & Projects

  1. Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Establishment of a novel method for estimation of equivalent elastic properties and strength of heterogeneous materials considering a multiscale uncertainties propagation , Kindai University
  2. Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Establishment of a novel method for estimation of equivalent elastic properties and strength of heterogeneous materials considering a multiscale uncertainties propagation , Kindai University
  3. Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), 骨固定用金属製インプラントの超異方的剛性機能設計のための指導原理 , Kindai University

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