第2回
き裂発生・進展特性評価のための 粒界すべりおよび微視的不均質性を考慮した数値解析モデルの開発
著者:
新池 修平,Shuhei SHINIKE,樋口 良太,Ryota HIGUCHI,望月 正人,Masahito MOCHIZUKI,豊田 政男,Masao TOYODA
発刊日:
公開日:
キーワードタグ:
This study proposes numerical analysis model considering grain boundary slip and microscopic h eterogeneity in order to estimate stress distribution which effect crack initiation and propaga tion. The FEM-MD combined method for considering grain boundary slip is discussed. The estimat ion of mechanical properties for taking account of microscopic heterogeneity is also discussed....
英字タイトル:
Development of Numerical Analysis Model considering Grain Boundary Slip and Microscopic Heterogeneity for the Evaluation of Crack Initiation and Propagation