The Elastic Curve的意思|示意

Spindle static stiffness unloading is more than that of loading. The elastic deformation of spindle system resumes stagnantly when unloading. So the loading curve and unloading curve are not closed.

主轴静刚度在卸载时要大于加载时，卸载时主轴系统弹性恢复迟滞，并且加载曲线与卸载曲线不封闭，卸载时主轴变形恢复不到起点，进而影响加工精度。

A method of calculating elastic curve for semiflexible plate wind tunnel nozzle has been presented, based on the linear theory of small deflection of beam deformation, in this paper.

本文基于梁弯曲变形的小挠度线性理论，提出了半挠性喷管挠性板弹性曲线的计算方法。

The reduction theory for elastic modulus and Poisson's ratio is given according to the stress-strain hyperbolic curve of the soil.

根据土的弹性模量和泊松比满足双曲线关系，给出了弹性模量和泊松比折减的基本原理。

If the structure is elastic the force-displacement curve follows the same path on loading and unloading.

如果该结构为弹性，那么在加载和卸载时力位移曲线遵循相同的迹线。

There is sudden change of slope in the stress-strain curve, because the core response in loading and unloading is entirely elastic, while the aluminum undergoes elastic-plastic deformation.

由于在拉伸过程中复合芯只表现出弹性变化，而铝绞线要发生弹塑性变形，使导线的应力应变曲线上存在斜率的突然变化；

The shape of the elastic curve of the buckled bar is the solution of the exact differential equation of the curvature.

失稳后的弹性线采用精确的曲率微分方程式。