査読付き論文

  1. Sae Katsumata, Toshio Ogasawara, Sota Oshima, Norio Hirayama, Kazuhiro Sakata, Kiyoshi Uzawa, "Damage behavior and progressive damage simulation of multi-step butt joint for CFRP laminates", Composites Part B: Engineering, 309, 113099 (2026), DOI: 10.1016/j.compositesb.2025.113099.
  2. 大島草太, "極限環境下における複合材接着構造の力学的特性評価", 日本接着学会誌, 61(9), 241-246 (2025).
  3. Sota Oshima, Marco Salviato, Keita Ushijima, Naoki Sugiura, "Effect of matrix resin types on R-curves and microscopic failure processes during transverse cracking in CFRP laminates", Composite Structures, 372, 119543 (2025), DOI: 10.1016/j.compstruct.2025.119543.
  4. Rina Matsueda, Fei Shen Ong, Sota Oshima, Hirobumi Tobe, Eiichi Sato, Koichi Kitazono, "Large-displacement post-buckling response and cyclic reliability of Cu–Al–Mn shape memory alloy actuators for spacecraft deployable thermal radiators", Acta Astronautica, 228, 607-616 (2025), DOI: 10.1016/j.actaastro.2024.12.010.
  5. Sota Oshima, Jun Koyanagi, "Review on damage and failure in adhesively bonded composite joints: A microscopic aspect", Polymers, 17, (3), 377-377 (2025), DOI: 10.3390/polym17030377.
  6. Sota Oshima, Yuji Seryo, Masao Kimura, Masaki Hojo, "Mesoscale mechanism of damage in fracture process zone of CFRP laminates simulated with triaxial stress state-dependent constitutive equation of matrix resin", Composites Science and Technology, 257, 110837 (2024), DOI: 10.1016/j.compscitech.2024.110837.
  7. Takayuki Kusaka, Sota Oshima, Chong Gao, "Application of the size effect law to the determination of R-curves for transverse cracking in polymer matrix composite laminates using single edge notched bend specimens", Engineering Fracture Mechanics, 309, 110425 (2024), DOI: 10.1016/j.engfracmech.2024.110425.
  8. 川瀬 輝, Fei Shen Ong, 大島 草太, 戸部 裕史, 松永 哲也, 北薗 幸一, 佐藤 英一, "Si3N4/Nb/Ti-6Al-4V接合材における中間層Nbが残留および曲げ応力の緩和に与える影響", 日本機械学会論文集, 90(937), 24-00060 (2024), DOI: 10.1299/transjsme.24-00060.
  9. 稲垣満理渚, 大島草太, 神山晋太郎, 武田翔, 平野義鎭, 北薗幸一, "CFRP接着継手の機械的特性に及ぼす雷電流の影響", 日本複合材料学会誌, 50(4), 127-134 (2024), DOI: 10.6089/jscm.50.127.
  10. Sota Oshima, Satoshi Kobayashi, "Experimental and numerical investigation of mesoscopic damage accumulation in adhesively bonded composite scarf joints", Composites Part A: Applied Science and Manufacturing, 179, 108036 (2024), DOI: 10.1016/j.compositesa.2024.108036.
  11. 大島草太, 日下貴之, 野村泰稔, "DIC法を用いた亀裂検出システムの開発とCFRP積層板における疲労亀裂進展評価", 日本複合材料学会誌, 50(2), 55-61 (2024), DOI: 10.6089/jscm.50.55.
  12. Sota Oshima, Keisuke Kitagawa, Tomo Takeda, Hisashi Kumazawa, Koichi Kitazono, "Effect of freeze-thaw cycles on mode I fracture toughness of adhesively bonded CFRP joints", Advanced Composite Materials, 33(1), 90-104 (2024), DOI: 10.1080/09243046.2023.2207873.
  13. 加藤雅也, 樋口 諒, 大矢豊大, 大島草太, 水口 周, 横関智弘, 青木隆平, "PPSおよびCF/PPSの結晶化挙動に関する実験的・解析的研究", 日本複合材料学会誌, 50(1), 8-18 (2024), DOI: 10.6089/jscm.50.8.
  14. Sota Oshima, Ryo Higuchi, Satoshi Kobayashi, "Experimental characterization of cracking behavior initiating from microdefects in cross-ply CFRP laminates", Engineering Fracture Mechanics, 281, 109116 (2023), DOI: 10.1016/j.engfracmech.2023.109116.
  15. Sota Oshima, Ryo Higuchi, Masaya Kato, Shu Minakuchi, Tomohiro Yokozeki, Takahira Aoki, "Experimental data for cooling rate-dependent properties of Polyphenylene Sulfide (PPS) and Carbon Fiber Reinforced PPS (CF/PPS)", Data in Brief, 46, 108817 (2023), DOI: 10.1016/j.dib.2022.108817.
  16. Sota Oshima, Tomoisa Mikami, Akinori Yoshimura, Yoshiyasu Hirano, Toshio Ogasawara, "In situ optical observation of damage and failure process in adhesively bonded CFRP joints under mixed-mode loading", Composite Structures, 305, 116453 (2023), DOI: 10.1016/j.compstruct.2022.116453.
  17. Sota Oshima, Ryo Higuchi, Masaya Kato, Shu Minakuchi, Tomohiro Yokozeki, Takahira Aoki, "Cooling rate-dependent mechanical properties of polyphenylene sulfide (PPS) and carbon fiber reinforced PPS (CF/PPS)", Composites Part A: Applied Science and Manufacturing, 164, 107250 (2023), DOI: 10.1016/j.compositesa.2022.107250.
  18. Masao Kimura, Toshiki Watanabe, Sota Oshima, Yasuo Takeichi, Yasuhiro Niwa, Yuji Seryo, Masaki Hojo, "Nanoscale in situ observation of damage formation in carbon fiber/epoxy composites under mixed-mode loading using synchrotron radiation X-ray computed tomography", Composites Science and Technology, 230, 109332 (2022), DOI: 10.1016/j.compscitech.2022.109332
  19. 岡野仁庸, 古本政博, 大島草太, 竹中秀樹, 佐原宏典, "プロジェクト型学習における学生チームの進捗改善", 学習分析学, 5, 1-12 (2022), DOI: 10.51034/jasla.5.0_1.
  20. Sota Oshima, Aya Mamishin, Masaki Hojo, Masaaki Nishikawa, Naoki Matsuda, Manato Kanesaki, "High-resolution in situ characterization of micromechanisms in CFRP laminates under mode II loading", Engineering Fracture Mechanics, 260, 108189 (2022), DOI: 10.1016/j.engfracmech.2021.108189.
  21. Kota Takamoto, Toshio Ogasawara, Hiroki Kodama, Tomoisa Mikami, Sota Oshima, Kazuyuki Aoki, Ryo Higuchi, Tomohiro Yokozeki, "Experimental and numerical studies of the open-hole compressive strength of thin-ply CFRP laminates", Composites Part A: Applied Science and Manufacturing, 145, 106365 (2021), DOI: 10.1016/j.compositesa.2021.106365.
  22. Sota Oshima, Siaw Onwona-Agyeman, Norihide Saho, Kwame Sarpong Appiah, Yoshiharu Fujii, "Development and evaluation of mulching boards fabricated from bagasse", Transactions of the Materials Research Society of Japan, 45(1), 9-13 (2020), DOI: 10.14723/tmrsj.45.9.
  23. Sota Oshima, Akinori Yoshimura, Shigeki Yashiro, Yoshiyasu Hirano, Toshio Ogasawara, "Experimental and analytical validation of double-lap joint-like mode II fracture toughness tests", Composite Structures, 234, 111757 (2020), DOI: 10.1016/j.compstruct.2019.111757.
  24. Sota Oshima, Akinori Yoshimura, Yoshiyasu Hirano, Toshio Ogasawara, Kwek-Tze Tan, "In-situ observation of microscopic damage in adhesively bonded CFRP joints under mode I and mode II loading", Composite Structures, 227, 111330 (2019), DOI: 10.1016/j.compstruct.2019.111330.
  25. Sota Oshima, Hisayoshi Ishida, Takayuki Kusaka, Tomo Takeda, "Experimental characterization of dynamic crack growth behavior in CFRP adhesive interface", Advanced Composite Materials, 27(4), 397-411 (2018), DOI: 10.1080/09243046.2017.1401336.
  26. 大島草太, 石田久喜, 秋龍植, 日下貴之, 竹田智, "構造用フィルム接着剤を用いたCFRP接着接合継手のき裂進展挙動に及ぼす負荷速度の影響", 材料, 67(4), 438-444 (2018), DOI: 10.2472/jsms.67.438.
  27. Sota Oshima, Akinori Yoshimura, Yoshiyasu Hirano, Toshio Ogasawara, "Experimental method for mode I fracture toughness of composite laminates using wedge loaded double cantilever beam specimens", Composites Part A: Applied Science and Manufacturing, 112, 119-125 (2018), DOI: 10.1016/j.compositesa.2018.05.036.
  28. Sota Oshima, Hisayoshi Ishida, Ryota Tanegashima, Takayuki Kusaka, Tomo Takeda, "Experimental characterization of crack growth behavior in adhesive interface under impact loading", Key Engineering Materials, 715, 116-121 (2016), DOI: 10.4028/www.scientific.net/KEM.715.116.

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