1) unaxisymmetric buckling
非轴对称屈曲
1.
Using amplification functions method,the critical νelocities are obtained when shells appear axisymmetric or multi unaxisymmetric buckling modes,and the relations between critical νelocities with radius to thickness ratios are discussed.
采用包含轴向坐标ｘ和环向坐标θ的屈曲模态，通过最优模态的分析得到了理想刚塑性圆柱壳在轴向冲击载荷作用下，发生轴对称的及多种非轴对称屈曲模态时的临界速度，并进一步讨论了临界速度与径厚比的关系。
2) axisymmetric buckling
轴对称屈曲
3) nonlinear axisymmertric buckling
非线性轴对称屈曲
4) non axisymmetric buckling
非对称屈曲
1.
In this paper,non axisymmetric buckling of an elastic cylindrical shell,which is impacted on the end by axial step loads,is discussed with the aid of the stress wave propagating.
讨论弹性圆柱壳端部受冲击载荷作用，在应力波传播过程中的非对称屈曲问题。
5) asymmetric dynamic buckling
非对称动力屈曲
6) non axisymmetric curved surface
非轴对称曲面
1.
In order to eliminate the hysteresis error of piezoceramic servo tool during non axisymmetric curved surface turning, three feedforward controlling mathema tical models have been established, i.
解决非轴对称曲面的车削加工控制中压电陶瓷伺服刀架的滞后问题 ,消除加工中的滞后误差 。
补充资料：轴对称
也称“线对称”。如果把一一个图形沿着某一条直线折过来，它能与另一个图形重合，那么称这两个图形关于这条直线成轴对称。这条直线称为对称轴。如果两个图形关于某直线成轴对称，那么对应点的连线被对称轴垂直平分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条