Analysis on Mechanical Behavior of Relay Vertical Rotation for Steel Arch Tower

Table 3

Working conditions of rotation for tower.

Rotation angle (°)	Back cable	Number of senior cables
0	/	8
15	/	8
30	/	8
30	Tension	8
45	Tension	8
60	Tension	8
60	Tension	6
75	Tension	6
90	Tension	6