Finite Element Analysis of Wind Vibration Control Effect for Single Transmission Tower

Three-dimensional finite element analysis model of transmission tower is established by using ANSYS software. According to the characteristics of the tower, wind vibration control effect of transmission tower is to be studied through seven different kinds of distribution of MR dampers condition, then get the dynamic response in different position of the tower body and tower top. The analysis results show that:: Through using of different damper layout, it can reduce vibration of the tower, especially the third scheme which is tower head lower half part edge member bar plus dampers had the most significant vibration reduction effect. Research results can be reference for engineering design and engineering practice, it also has a certain theoretical and practical significance.