临界动应力
临界动应力
结果表明黄土的显微结构对震陷系数有较大影响,并与震陷的临界动应力关系密切。
The critical dynamic stress decreases linearly with the increase of water content ratio, and increases linearly with the increase of confining pressure and consolidation ratio.红黏土临界动应力随含水比的增大线性减小,随围压、固结比的增大线性增大。
Critical stress and inertial exponent are treated as two characteristic parameters for the asymmetric dynamic buckling of cylindrical shells under axial step loading.对于轴向阶梯载荷下圆柱壳的非轴对称动力屈曲,将临界应力和屈曲惯性指数作为双特征参数求解。