#author("2019-02-22T13:34:29+09:00","","") #author("2019-02-22T13:35:47+09:00","","") * 西垣 祐作の研究内容 Research work by Yusaku NISHIGAKI [#wbbaace5] |CENTER:&size(25){卒業論文題目:動的ひずみ時効がSUS304製薄板の引張試験時に発生する局所変形帯の移動に及ぼす影響の有限要素解析};&br;&size(20){Finite element analysis in the effect of dynamic strain aging on evolution of localized deformation caused during the tensile test of thin specimen made of SUS304};| |>|&ref(1.png);| |Fig.1 Nominal stress-nominal strain curves| |>|&ref(4.png);| |Fig.2 Nominal stress-nominal strain curve and volume fraction of martensite vs nominal strain ε in the range of ε=0.14~0.19| |Fig.2 Nominal stress-nominal strain curve and volume fraction of martensite vs nominal strain ε in the range of ε=0.145~0.16| |>|&ref(5.png);| |Fig.3 The distribution of equivalent plastic strain rate|