繰り返し横荷重および軸力を受ける弾塑性梁の強度について

概要

論文の詳細を見る
The stresses and deformations of beams subjected to proportional loadings of bending moments and axial loads beyond their elastic limits, which are based on the limit analysis or on the deformation theory assuming the elastic and perfect or linear plastic material are already well studied by many researchers. In this paper, taking (1) the linear hardening stress〜strain law, (2) the mathematically expressed law based on some typical stress〜strain relations obtained from uniaxial tension-compression tests as the stress〜strain characteristics of steel, the authors analyzed stresses and deformations of elasto-plastic beams subjected to repeated sequence bending moments and axial loads by uses of electronic digital computers on the assumption that plane sections remain plane after bending.
社団法人日本船舶海洋工学会の論文
1967-07-30