在塑性区,水平及垂直应力均是上凹的。
The horizontal and vertical stresses are concave upward in plastic zone.
当绝热剪切带的总厚度在上限时,绝热剪切带宽度-环境温度曲线是稍微上凹的;
At higher total ASB widths, the ASB width-ambient temperature curve is slightly concave-upward.
峰后泊松比与轴向压应力之间的关系可能是一条直线,也可能是上凸的,或上凹的。
It is possible for linear, upwards concave or upwards convex relations between the post-peak Poisson's ratio and the flow compressive stress.
应用推荐