非線形, 有限変形弾性理論 : I.ひずみおよび応力の平衡

概要

論文の詳細を見る
In his preceding paper, the present author made it clear that the concepts of strain and stress are not a priori ones, but should differ according as the deformation is elastic or plastic, and introduced, basing on it, a unifying theory of plasticity for small and finite deformations. The present theory is that for finite elastic deformation which is based on the contrasting concepts of strain and stress. The term "nonlinear" in the title is not concerned with the definition of strain, but with the elasticity law. In the first report are introduced the definition of strain and its increment legitimate for finite elastic deformation, the definition of actual stress for the purpose of describing equilibrium condition. With the exception of the nonlinear expression of strain, all these results are identical in form to the case of small deformation.
一般社団法人日本機械学会の論文
1960-07-25