[P] P212~P240

[P239] Quantitative evaluation of local stress distribution in deformed materials through combination of digital image correlation and focused ion beam technique

*Issei Baba¹, Myeong-heom Park², Saho Yako², Nobuhiro Tsuji² (1. Kyoto Univ.(graduate student), 2. Kyoto Univ.)

Keywords:

digital image correlation,focused ion beam,SUS304,local stress

局所ひずみ分布を評価するデジタル画像相関（DIC）法と外力除荷後の残留ひずみを解放するfocused ion beam（FIB）法の組み合わせ手法が、微視的領域の弾性ひずみ分布の取得に応用できる可能性を見出した。