均等圧縮力をうける周辺固定正三角形板の座屈

抄録

The present paper deals with the buckling problem of a clamped equilateral triangular plate under uniform compression after the method adopted by G.I. Taylor when he obtained the buckling load of a clamped square plate. The buckling loads are calculated for each case of symmetrical and antisymmetrical buckling of a clamped equilateral triangular plate and, as an application of the problem, buckling of a clamped triangular plate having inner angles of 30, 60, and 90 degrees respectively. The numerical calculation is carried out in a few orders of approximation. The critical values obtained are shown in the table together with those obtained by the Ritz method.