1) virtual energy of deformation
外力虚功
2) external virtual work
外虚功
3) stress virtual work
应力虚功
1.
The Principle of Complementary Virtual Work for general contact problems is derived with the concepts of variation and stress virtual work,and its application in the analysis of wheel/rail contact is discussed.
根据变分和应力虚功的概念推导一般有限线弹性体接触问题的余虚功原理，并分析其在轮轨接触研究中的应用，将轮轨接触问题分别看成无限半空间和有限体接触这样两个具有特殊边界的弹性力学问题。
4) virtual stress power
虚力功率
5) virtual work
虚功
1.
Statistical condition assessment of existing structures using virtual work error estimator;
基于虚功误差估计算子服役结构状态评估的统计分析(英文)
2.
A method to attain the generalized force is put forward by applying virtual work principle.
基于非自治有阻尼系统推导了第二类Lagrange方程,使用虚功原理,给出了广义力的求解方法,广义力由广义保守力、广义耗散力、除广义保守力和广义耗散力以外的对应于广义坐标的广义力这3部分组成。
3.
According to the principle of virtual work, the mechanical model is established which indicates that the lateral loads are evenly distributed on the shale sections, and the resistance of casing string to the lateral loads drops sharply in the stage of development of radial deformation.
首次针对套管柱承受屈服页岩横向载荷展开研究,运用虚功原理建立了一个横向载荷均匀分布页岩剖面上的力学模型,得出在套管柱径向变形阶段,其横向承载强度迅速下降;对于轴向变形,其横向承载强度变化不大。
6) reactive power
虚功功率
补充资料：虚功
xūgōng
[virtual work] 某一系统发生与其约束相适应的任意假想位移时,力对这一系统所作的功
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