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1 TJCC TTJJCCCC Todai-JAXA Center for Composites, Graduate School of Frontier Sciences, The University of tokyo 7 (CFRP) 40 MRJ CFRP Boeing787 CFRP JAXA CFRP JAXA JAXA ( -JAXA ) TJCC 3 (1) (2) (3) ( ) CFRP (1) (2) (3) ( ) (TJCC) (1) (2) (3)

2 MEMS CFRP CT CFRP CFRP CFRP (1) (a) (b) SiC/SiC (2) VaRTM (a) CFRP (b) CFRP (c) VaRTM CFRP VaRTM (3) (a) CFRP (b) CFRP (c) ( ) /METI (d) (JASTAC) ( ) Airbus TJCC 2013 Nobuo Takeda (JAXA)

3 Toshio Ogasawara Shu Minakuchi Kazuo Terashima Kimiya Komurasaki Shinji Ogihara Keiji Ogi Tomonaga Okabe Shigeki Yashiro JAXA Shin-ichi Takeda JAXA Akinori Yoshimura Hayato Nakatani CFRP (a) mm(b) mm(c) mmKinking area in 0-degree layersKinking area in 0-degree layers (d) mmPlastic strain in 90-degree layersHill s anisotropic yield condition 277-8561 5-1-5 302 TJCC(Todai-JAXA Center for Composites) ( 113-8656 7-3-1) TEL/FAX: (03)5841-6642 , (04)7136-5521 E-mail: takeda* * @ 113-8656 7-3-1 TJCC TEL/FAX: (03)5841-6642 E-mail: t-hirano* * @