二軸曲げを受ける柱の弾塑性解析 (その3)
近似解析法による崩壊荷重の推定について
1971 年 1971 巻 129 号 p. 213-220
詳細
1971 年 1971 巻 129 号 p. 213-220
In the previous papers, a relatively rigorous theory was presented with respect to the elasto-plastic behaviours of bi-axial bending beam-columns. An aproximate analysis deals with the same problem as above and a relatively simple interaction formula is proposed for the maximum values of forces and bi-moments. The formula simultaneously takes into account the danger of plastic collapse by bending and that of buckling by torsion-bending. It gives safety with respect to the results of theory and those of tests.
