The influence curve which shows the effect of the load and the damping medium on movement time and residual deflection 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(IC)。
Through polynomial fit to influence curves, the paper attains influence curve equations of some parameters to dent on tube wall. 通过对规律曲线进行拟合,得到了一些工艺参数对管壁塌陷的影响曲线(IC)方程,为提高成形质量提供了理论参考。
By adopting the effective cylinder volume to measure the workspace and detailed analyzing the influence that the platform structure size brings to the workspace shape, the influence curve which the each parameter brings to the effective cylinder volume is given. 采用有效圆柱体体积来衡量工作空间,详细分析了平台结构尺寸对工作空间体积的影响,给出了各参数对有效圆柱体体积的影响曲线(IC)。
With this method, the limit loads of annular plates at outside or inside boundary supporting have been calculated in this paper. The influence curve which shows the effect of the geometric parameter on limit load was traced. 文中用此法计算了具有外边界或内边界支承的环板的极限荷载,并画出几何参数对极限荷载的影响曲线(IC)。
The influence curve which showed the effect of the damped parameter and the parameter of length to movement time of long cylindrical shell was traced in the paper. 文中还画出了阻尼参数及壳体的长度参数对长壳运动时间的影响曲线(IC)。