| 1. | Visual load paths in elastic structures based on equilibrium principle
基于平衡原理的弹性结构可视化内力路径 |
| 2. | An explicit difference formulation of dynamic response calculation of elastic structure with damping
阻尼弹性结构动力计算的显式差分法 |
| 3. | In this paper , some methods are developed to solve the relative problems on thermal vibration of the elastic structure
重点研究弹体结构的热振动特性。在计算气动加热及热振动方面，本论文提出了一些解决方法。 |
| 4. | Compared with elastic structural analysis , more time is used to analyze the plastic deformation structure . so , the real - time computation of plastic structure is more important than that of elastic structure
与弹性结构分析相比，对发生塑性变形结构的分析需要更多的计算时间，因此塑性结构的实时计算更为重要。 |
| 5. | 2 ) a computational procedure is proposed to solve the interaction problem of elastic structure and fluid . little simplification of fluid is carried out . the coupling algorithm solves the equations for the fluid and solid domains independently of each other
2 )在计算流体动力学( cfd )的基础上，发展了一种流固耦合计算模式( fsi ) ，流体为粘性介质，采用ale格式处理流体和结构之间的移动界面，流体域和固体域分别独立计算，程序控制传递流体压力及固体位移和速度作为对方的边界条件，实现耦合计算。 |
| 6. | At last , some conclusion has been obtained . at present the effect of cable and its pre - stress is not very clear . based on the rule of conversation of energy , it is proved to be right in theory that the stiffness of the linear elastic structure is larger with the increase of its pre - stress
针对目前关于索在结构中的作用以及索中预应力的增加对结构刚度的影响到底如何等讨论，本文从能量守恒原理出发，从理论上推导证明了在线弹性范围内，结构的刚度随预应力的加大而提高这一重要结论。 |
