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- A mass matrix of guy clement is deduced according to the principle of virtual work, and the nonlinear static and dynamic incremental equilibrium equation of guyed towers is established. 基于虚功原理推导了索单元的一致质量矩阵。 建立了桅杆结构的非线性静、动力增量平衡方程。
- First of all,the nonlinear equation of structure is presented in this paper based on virtual work principle. It is thought that the Updated Lagrangian Formulation(U.L.Formulation) is more adapt for nonlinear analysis computer program for arch bridge. 首先,本文基于虚功原理,推导了结构几何非线性方程,指出更新的拉格朗日列士法(U.;L列士)更适用于桥梁结构非线性分析程序的编制。
- Then, the principle of virtual work is used to derivate the equilibrium condition of CM. 在以上基础上,应用虚功原理,推导出柔性机械稳态的条件。
- In spite of the very close affinity between the variational theorems and the principle of virtual work, the study of the former is worth-while. 尽管变分定理与虚功原理之间有很紧密的相似关系,然而对前者的研究仍然是有价值的。
- The influence of initial cable-stress on earthquake-resistant capability of guyed masts is analyzed,on the basis of virtual work principle. 在此基础上,以地震波为激励,计算了桅杆结构受地震作用的非线性位移、加速度动力响应,并对桅杆结构在纤绳初应力变化下的抗震性能进行了分析。
- Based on the principle of virtual work and summarizing previous achievements on metal corrugated arch roof(MCAR),the buckling destruction of MCAR are analyzed. 利用力学原理对金属圆弧拱型波纹屋顶屈曲破坏位置进行了分析,求得一种简化计算的方法。
- By using of virtual work principle and the unit-load method, the elastic-plastic process of loading and deflection of a beam with one degree of indeterminacy under an even load is analyzed. 通过虚功原理和单位荷载法分析了均布荷载作用下一次超静定梁的弹塑性加载及变形过程。
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- principle of virtual work in theory of elasticity 弹性力学虚功原理
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- the formula method of virtual work 虚功准则法
- It may also come to the point of virtual dormancy. 它也可以达到实际上的潜伏状态。
- Criteria for using an equation of state. 使用状态方程的标准。
- An algebraic equation of the fourth degree. 四次方程式
- Application of virtual work principle in Electrostatics 虚功原理在静电学中的应用
- A string array of virtual file locations. 虚拟文件位置的字符串数组。
- Describe the benefits of virtual LANs. 描述虚拟网的优势。
- Distributive Integrated Model of Virtual Reality. 分布式虚拟现实系统集成模型研究。
- With the development of virtual reality? 随着虚拟现实的发展?
- If we drop one variable, we must also drop one equation of motion. 如果我们去掉一个变量,则必须同时去掉一个运动方程。