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

Figure 20

Steady-state response of Node 727 of the tower under the design wind speed ( m/s).

(a) -direction displacement of Node 727

(b) -direction displacement of Node 727

(c) -direction acceleration of Node 727

(d) -direction acceleration of Node 727

(e) -direction acceleration PSD of Node 727

(f) -direction acceleration PSD of Node 727