The special architectural form leads to many difficulties in structural design, in which cable-stayedstructure is used in railway station for the first time.
由于是第一次在火车站站房中使用斜拉索结构，其奇特的建筑造型，给结构设计带来很多困难。
2
As an important component of long span cable-stayedstructure, the vibration behavior of inclined cables will affect the mechanical characteristics of the overall structure.
斜拉索作为大跨斜拉结构重要组成构件，其复杂振动特性会影响着整体结构的受力性能。
3
Modal test was done on a cable-stayedstructure in its healthy and two damaged conditions. Curvature of the Frequency Response Function (FRF) was used to detect the location of damage.