Research Article

Wind-Induced Coupling Vibration Effects of High-Voltage Transmission Tower-Line Systems

Figure 18

Stress time history of the main members of the transmission tower in the tower-line system under a wind speed of  m/s.
(a) Maximum tensile stress time history for element number 3800
(b) Maximum compressive stress time history for element number 3944
(c) Maximum compressive stress time history for element number 3039
(d) Maximum compressive stress time history for element number 3273
(e) Maximum compressive stress time history for element number 3315
(f) Maximum compressive stress time history for element number 3860