Based on the conclusions of statical analysis, the discussion on the stability of helical equilibrium of the rod under axialcompression was continued in the category of dynamics.
基于静力学分析的结论，在动力学范畴内继续讨论轴向受压螺旋杆平衡状态的稳定性。
2
This fracture usually results from the joint effects of axialcompression, and rotating or shearing stress.
这种骨折通常是轴向压缩应力与旋转或剪式应力综合作用的结果。
3
Secondly, the influence of typical axisymmetrical initial geometrical imperfections on the stability of composite cylindrical shells under axialcompression is discussed.