A virtual suspend dome investigation is presented, and the result indicated that the whole structure is highly sensitive to the outmost cables that should make a serious attention.

• 在对一虚拟弦支穹顶结构仿真分析中发现，结构对于最外圈拉索高度敏感，如发生松弛和断裂将影响结构安全，应予以足够重视。