1) virtual work theorem
虚功定理
2) Principle of virtual work
虚功原理
1.
Stochastic principle of virtual work and stochastic finite element method for viscoelastic structural analysis;
粘弹性随机分析的虚功原理及随机有限元
2.
Based on the principle of virtual work, this paper deals with elastic plastic FEM(Finite Element Methods) of sheet metal stamping process, and then this method is introduced into related analysis processes.
在虚功原理的基础上对板料冲压成形过程的弹塑性有限元分析方法进行了研究 ,并将有限变形弹塑性有限元法引入板料冲压成形过程 ,采用更新拉格朗日 (ULM ,UpdatedLagrangeMethod)方法描述 ,推导了有限元列式 ,建立了板料成形过程的有限元分析模型 ,开发了分析程序 。
3.
In the end, the average hydraulic pressure of bulging is given by the principle of virtual work.
最后运用虚功原理给出了胀形平均液压的解析解。
3) virtual work principle
虚功原理
1.
Application of virtual work principle in Electrostatics;
虚功原理在静电学中的应用
2.
The dialectical relationship between dynamic on virtual work principle and statically balance of mechanic group;
虚功原理的动力学理论与力学组的静力学平衡
4) the principle of virtual work
虚功原理
1.
This article intends to establish linear algebraic equations with shearing force flow asunknown quantity using the principle of virtual work.
本文应用虚功原理建立以剪力流为未知量的线性代数方程组，由此可直接解得多室闭口薄壁杆件自由扭转的剪力流。
5) complementary virtual work principle
余虚功原理
1.
This paper applies Ritz and Galerkin method in elastic mechanics,deducts complementary virtual work principle with basic formula of elastic mechanics,and then gains minimal complementary energy principle to show that Ritz method and Galerkin method are equivalent,which illustrates that there are relative relationships between variational principle and weighted residual method.
将里茨法(Ritz)和伽辽金法(Galerkin)应用于弹性力学,由弹性力学基本方程推导出余虚功原理,进而求得最小余能原理,从而说明里茨法和伽辽金法是等价的,这也说明变分原理与加权残数法之间有亲缘关系。
6) virtual power theory
虚功率原理
1.
Furthermore,the upper-bound solution of slope safety factor is obtained according to the theory of virtual power theory.
从极限分析原理入手,以堆积型边坡作为对象,研究了折线型滑面边坡稳定分析计算的极限分析方法,提出了折线型滑面边坡稳定系数计算的极限分析模型,并在虚功率原理的基础上推导得到了稳定系数计算的极限分析上限解。
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