Faculty Profiles - YOSHIMURA Akinori

Presentations -

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三次元織物複合材料の微視構造モデル化と損傷観察に基づく検証

橋本裕之, 吉村彰記, 森本哲也, 荻原慎二

第10回日本複合材料会議(JCCM-10)

積層角度誤差によるCFRP製リフレクタの熱変形の評価および積層構成最適化

田中駿, 荒井政大, 後藤圭太, 吉村彰記, 池田忠繁

第10回日本複合材料会議(JCCM-10)

繊維樹脂界面損傷を考慮したCFRPの弾粘塑性解析

足立正登, 荒井政大, 吉村彰記, 後藤圭太

第10回日本複合材料会議(JCCM-10)

Evaluation of fiber properties of discontinuous CFRTP with Talbot-Lau interferometer

ISOGAI Taisei, ICHIKI Makoto, FUJIMURA Harutaka, TERADA Mariko, SHINDO Hiromichi, YOSHIMURA Akinori, YAMANAKA Atsuhiko

Characterization of mode I interlaminar fracture toughness in composite materials using wedge loaded DCB specimens International conference

S. Oshima, A. Yoshimura, Y. Hirano, T. Ogasawara

33rd Technical Conference of the American Society for Composites 2018

Simulation on Kink-band formation based on X-ray computed tomography modeling International conference

T. Takahashi, M. Ueda, K. Iizuka, A. Yoshimura

33rd Technical Conference of the American Society for Composites 2018

CFRP接着継手におけるき裂進展挙動の微視的その場観察

大島草太, 吉村彰記, 平野義鎭, 小笠原俊夫

日本複合材料学会第43回複合材料シンポジウム

二重端面切欠き引張試験に及ぼすはく離面の摩擦の影響

山﨑智裕, 矢代茂樹, 吉村彰記，永井弘人

日本航空宇宙学会第60回構造強度に関する講演会

微視的な幾何学的不整を含むCFRPのマルチスケール解析

吉村彰記

日本計算工学会第23回計算工学講演会

High Fidelity Simulation of Low Velocity Impact Behavior of CFRP Laminate International conference

M. Ebina, A. Yoshimura, K. Sakaue and A. M. Waas

32nd American Society for Composites Technical Conference

Development of a quasi-3D XFEM simulation tool toward virtual testing of aircraft structures made of composite materials

Higuchi Ryo, Okabe Tomonaga, Yoshimura Akinori, Nagashima Toshio

Estimation of Mechanical Properties of Micro-+Lattice Structure Manufactured by Selective Laser Metal Melting

The Proceedings of Mechanical Engineering Congress, Japan FY2017

Event date： 2017.9

Language：Japanese Presentation type：Oral presentation (general)

Country：Japan

<p>In this study, the selective metal melting technology was used for manufacturing the micro-lattice structure, and the effects of laser condition (laser power, scanning speed) on the mechanical properties of lattice block were investigated. Also, by using X-ray CT, the ratio of microstructural void in the lattice was observed. When the laser power increases, the average strand's diameter increases almost linearly. On the contrary, the diameter has a minimum value as the scanning speed increases. Also, the stress-strain curve of lattice block is sensitive to the laser conditions, which is mainly caused by the change of strand's diameter.</p>

DOI： 10.1299/jsmemecj.2017.F041003

High Fidelity Simulation of Low Velocity Impact Behavior of CFRP Laminate International conference

A. Yoshimura, M. Ebina, K. Sakaue, A. M. Waas,

2nd South East Asia - Japan Conference on Composite Materials (SEAJCCM)