The influence curve which shows the effect of the load and the damping medium on movement time and residualdeflection of central point for circular plates was traced in this paper.
文中还画出了荷载与阻尼介质对圆板运动时间和板中心点残余挠度的影响曲线。
2
The paper has studied straightening stress and residual deformation of circular shaft by using elastic - plastic theory, deueloped calculation formula of straightening loud in given deflection error.