The analysis indicates that the criticalstiffness ratio is a key parameter in calculating the dynamic response of cable network structures.
分析表明，临界刚度比是索网结构动力响应计算的一个关键参数。
2
Based on the relationship between the buckling load of a rigid column and the bracing stiffness, the criticalstiffness requirement of the bracing for a single column was obtained.
本文首先利用刚性单柱屈曲荷载增量与支撑刚度的关系，得到了单柱横系杆支撑、斜拉杆支撑的门槛刚度要求。
3
The model is used to understand a series of formulae, for example, mean single tooth stiffness, gear pair mesh synthesizing stiffness, effective mass, nature frequency and critical rotating speed.