論文 - 荒井 政大
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Identification of interfacial strength between carbon fiber and epoxy matrix in CFRP laminates using pulse laser spallation method 招待有り 査読有り
34 巻 ( 2 ) 頁： 210 - 228 2025年3月
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Numerical investigation of damage propagation of woven composite using decoupled multi-scale method 査読有り Open Access
Chihaya Hoshikawa,Akinori Yoshimura,Keita Goto,Masahiro Arai
Mechanical Engineering Journal 11 巻 ( 4 ) 頁： 24-00012 (15 pages) 2024年8月
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Kitagawa, Y; Sasaki, K; Arai, M; Yoshimura, A; Goto, K
ADVANCED COMPOSITE MATERIALS 33 巻 ( 2 ) 頁： 212 - 232 2024年3月
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Effect of preform shape on formability and internal stress for glass molded concave meniscus lens 招待有り 査読有り
Hiroaki ITO, Yu MAEDA, Masahiro ARAI
Mechanical Engineering Journal 10 巻 ( 6 ) 2023年12月
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Damage behavior of toughened CFRP subjected to low velocity impact
Daiki Suzuki, Keita Goto, Masahiro Arai, Akinori Yoshimura
Proeedings, 18th Japan International SAMPE Symposium & Exhibition 2023年11月
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Evaluation of elasto-viscoplastic properties of unidirectional CFRP considering stress triaxiality
Takemaro Iguchi, Keita Goto, Masahiro Arai, Akinori Yoshimura
Proeedings, 18th Japan International SAMPE Symposium & Exhibition 2023年11月
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面外引張／せん断組合せ応力試験によるクロスプライCFRP積層板の層間強度評価 招待有り 査読有り
榎本 匠, 後藤 圭太, 荒井 政大, 吉村 彰記
日本複合材料学会誌 49 巻 ( 6 ) 頁： 183 - 190 2023年11月
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CFRP内ボイドがTalbot-Lau干渉計暗視野画像に及ぼす影響 招待有り 査読有り
浅野 圭亮, 吉村 彰記, 荒井 政大, 後藤 圭太, 有本 直
日本複合材料学会誌 49 巻 ( 5 ) 頁： 199 - 207 2023年11月
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Relationship between fracture behavior and applied energy to ultrasonic CFRTP welding joint
Liu Tong, Akinori Yoshimura, Masahiro Arai, Keita Goto
Proceedings, The 2nd Japan-China-Korea Joint Symposium on Composite Materials 2023年10月
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Quantitative evaluation of fiber distribution in discontinuous CFRP using dark-field images derived by X-ray Talbot-Lau interferometer
Akinori Yoshimura, Keisuke Asano, Keita Goto, Masahiro Arai, Tadashi Arimoto
Proeedings, American Society for Composites 38th Technical Conference, 4707 (7pages), Woburn, MA, USA 2023年9月
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Numerical Analysis of Damage Propagation for Discontinuous CFRTP
Keita Goto, Shota Okuizumi, Masahiro Arai, Akinori Yoshimura
Proceedings, 23rd International Conference on Composite Materials (ICCM23), The ICC Belfast, Northern Ireland, UK 2023年7月
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Efficient damage simulation method for textile composite using fiber-bundles/matrix-resin separated model
Akinori Yoshimura, Takanori Sugiura, Keita Goto, Masahiro Arai
Proceesings, 23rd International Conference on Composite Materials, The ICC Belfast, Northern Ireland, UK 2023年7月
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Progressive damage analysis of 3D woven composites based on decoupled multi-scale method
Chihaya Hoshikawa, Takanori Sugiura, Akinori Yoshimura, Keita Goto, Masahiro Arai
Proceedings, 23rd International Conference on Composite Materials, The ICC Belfast, Northern Ireland, UK 2023年7月
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Interfacial fatigue behavior of carbon fiber/epoxy matrix based on in-situ observation
Keita Goto, Youzou Kitagawa, Keigo Sasaki, Masahiro Arai, Akinori Yoshimura
2023年6月
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Characterization of interfacial fatigue strength between carbon fiber and matrix resin in CFRP using repeated pulse laser irradiation 招待有り
Masahiro Arai, Ryoya Nakamura, Akinori Yoshimura, Keita Goto
Proceedings of The 9th International Conference on Fatigue of Composites, University of Padova, Vizenza, Italy 2023年6月
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極低温におけるCFRP サンドイッチ構造発泡コアの引張特性 招待有り 査読有り
小林 充, 吉村 彰記, 後藤 圭太, 荒井 政大
日本複合材料学会誌 49 巻 ( 3 ) 頁： 75 - 81 2023年5月
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Kitagawa, Y; Arai, M; Yoshimura, A; Goto, K
ADVANCED COMPOSITE MATERIALS 32 巻 ( 3 ) 頁： 419 - 436 2023年5月
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Effect of preform shape on formability and internal stress for glass molded concave meniscus lens
Ito, H; Maeda, Y; Arai, M
MECHANICAL ENGINEERING JOURNAL 10 巻 ( 6 ) 2023年
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Kitagawa, Y; Yoshimura, A; Arai, M; Goto, K; Sugiura, N
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 152 巻 2022年1月
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Inverse analysis of interlaminar strength in CFRP laminates using pulse laser spallation method
Arai, M; Chiba, T; Goto, K; Yoshimura, A
COMPOSITES SCIENCE AND TECHNOLOGY 214 巻 2021年9月