twin problem 中文意思是什麼
twin problem
解釋
雙重問題-
According to the strain energy density factor criterion under mixed - mode of i and ii, the distortional strain energy density factor criterion and dilatational strain energy density factor criterion are given. the twin shear stress criterion is applied to the v - notch problem under mixed - mode of i and ii
基於-復合型v型切口的應變能密度因子準則,提出了形狀改變能密度因子準則和體積改變能密度因子準則,將雙剪應力準則有效地應用到-復合型v型切口問題。
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