Research field (3)：
Design engineering
, Machine elements and tribology
, Composite materials and interfaces
Research keywords (4)：
機械要素
, トライボロジー
, 材料力学
, 機械設計
Research theme for competitive and other funds (4)：
2021 - 2024 Cello mechanics ~Focusing on endpin and bows~
2019 - 2022 Mechanism of Nano-leakage at Joint Interfaces in Next-generation Energy Line
2017 - 2020 Application of various innovative and inexpensive wood-based metal nanoparticles as a lubricant additive
2015 - 2017 Inhibition of fatigue fractures using graphene oxide as innovative lubricant additive
Papers (58)：
塩田忠, 愛原蒼平, 大宮祐也, 藤井正浩. Alumina zirconia composite coating for improving wear resistance of connecting parts in artificial hip joint. 日本トライボロジー学会トライボロジー会議予稿集(CD-ROM). 2022. 2022
N. KARUNATHILAKA, N. TADA, T. UEMORI, J. SAKAMOTO, R. HANAMITSU, M. FUJII, Y. OMIYA AND, M. KAWANO. Effect of Mechanical Surface Treatment and Post-Treatment Polishing on Tensile Strength and Fatigue Life of High-Speed Tool Steel. International Journal of Peening Science and Technology. 2021. 2. 1. 35-60
Yuya OMIYA, Kenji TOYOTA, Ryota NAKANISHI, Togo SHINONAGA, Tadashi SHIOTA, Akira OKADA, Masahiro FUJII. Strength characterization of adhesive joint surface treated by large-area EB irradiation. Journal of Advanced Mechanical Design, Systems, and Manufacturing. 2021. 15. 4. JAMDSM0052-JAMDSM0052
Naohiro Matsumoto, Mikihiro Maeda, Yuya Nakatani, Yuya Omiya, Hiroshi Kinoshita. Application of Wood-Utilized Synthesized Copper-Based Particle for the Improvement of Wear Resistance of Epoxy Resin. Tribology Online. 2020. 15. 5. 388-395
Yuya Omiya, Kenji Toyota, Ryota Nakanishi, Akira Okada, Togo Shinonaga, Masahiro Fujii. STRENGTH CHARACTERIZATION OF ADHESIVE JOINT SURFACE-MODIFIED BY LARGE-AREA EB IRRADIATION. Proceedings of the JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. 2020
塩田忠, 永栄謙登, 大宮祐也, 藤井正浩. Effect of alumina nano-coatings on fretting wear of metal alloys for artificial joints. 日本トライボロジー学会トライボロジー会議予稿集(CD-ROM). 2023. 2023
両角由貴夫, 大宮祐也, 小松優太, 塩田忠, 藤井正浩. Influences of Material and Surface Roughness of the Clamped Parts on the Tightening Angle-Bolt Axial Force Relationships in the Tightening Processes of the Bolted joints. 日本機械学会M&M材料力学カンファレンス(CD-ROM). 2023. 2023
大宮 祐也. 配管ボルト接合部のボルト軸力挙動について : 運転時およびボルト締付け時において-Behavior of Axial Bolt Force at Bolted Connection in Pipeline : Under Operation and Bolt Tightening-ねじに関する最新の研究事例. 設計工学 = Journal of Japan Society for Design Engineering : 日本設計工学会誌. 2022. 57. 3. 126-130
中西亮太, 山本航平, 大宮祐也. Effect of Argon ion bombard treatment on adhesion between aluminum alloy and epoxy resin. 岡山県工業技術センター報告. 2021. 47. 43-45
国際会議論文抄録集 ASME 2019 International Design Engineering Technical Conferences & International Conference on Gears 2019
RC283 歯車装置の設計・製造・評価に関わる革新技術のための試験・調査研究分科会 2020
Analysis and Design for Bolted Joints
The Japan Research Institute for Screw Threads and Fasteners 2016
Lectures and oral presentations (100)：
Influence of Chamfering at Bolt Hole and Head Styles on Spring Constants of Bolted Joint
(The 9th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2023) 2023)
Tribological Properties of Polysiloxane-containing Polyimide Coatings under Water Lubrication
(The 9th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2023) 2023)
Friction and Wear Properties of Amorphous SiC-based Coatings in Water
(The 9th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2023) 2023)
2016/07 - ASME the Pressure Vessels & Piping Division Co-Authoring the Outstanding Technical Paper Effect of Scatter in Axial Bolt Force on the Sealing Performance of 20" inch Pipe Flange Connections with CSG under Internal Pressure
