Bingji Lan1, Kanghao Yan1, *
CMC-Computers, Materials & Continua, Vol.62, No.3, pp. 1303-1315, 2020, DOI:10.32604/cmc.2020.06584
Abstract In order to study the wind-induced vibration control effect of the viscous damper
on the large-scale substation frame, this paper takes the large-scale 1000 kV substation
frame of western Inner Mongolia as an example. The time-history sample of pulsating wind
load is simulated by harmonic superposition method based on Matlab software. 6 kinds of
viscous damper arrangement schemes have been designed, and SAP2000 finite element
software is used for fine modeling and input wind speed time history load for nonlinear
time history analysis. The displacement and acceleration of a typical node are the indicators
of wind vibration control. The wind-induced… More >
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