系统分析了索膜结构自振特性与预应力、矢跨比、索初始应力等的关系。
The relationship between frequency and prestress, ratio of rise to span of tensioned cable and membrane structure are also studied.
此外，对不同边界条件，矢跨比以及不同截面的铺钢板肋环型网壳进行稳定分析，发现许多有规律的现象。
In addition, many laws have been discovered after the analysis of different boundary conditions, height-span radios and sections of the Latticed Dome with Steel Plates.
并以大量的插图、表格直观地表现这三种不同矢高比时结构的内力特征。
And displays the structure endogenic force characteristic of these three kinds of different vector high ratio intuitively by the massive illustrations and forms.
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