偶応力理論における環状切欠丸棒の三次元弾性応力 : 軸対称ねじり問題
1987 年 53 巻 488 号 p. 802-808
詳細
1987 年 53 巻 488 号 p. 802-808
This paper describes a stress concentration problem of circular bar with annular groove under axisymmetric torsion in the linear couple-stress theory. For this analysis, the indirect fictitious-boundary integral method is used. As a result, the influence of parameters, such as the characteristic length and the ratio of bending-twisting moduli, on stress concentration factors is made clear.
