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Journal of Tongji University(Natural Science). 2022, (04) Core

Wind Tunnel Test for Wind Loads of Transmission Tower Leg in Skew WindChinese Full TextEnglish Full Text (MT)

HU Xiaoyi;ZHANG Dekai;SONG Xueqi;DENG Hongzhou;College of Civil Engineering, Tongji University;

Abstract: Wind tunnel tests with a high frequency force balance（HFFB） for the steel tubular and angle-steel tower leg models of two typical ultra-high voltage directcurrent（UHVDC）transmission towers were completed at different wind velocities. The characteristics of the aerodynamic coefficients,the skewed wind load factors,and the wind load distribution factors were studied and compared with the calculation values from different standards. The nonlinear function of the skewed wind load factor and the angl... More
Keywords：

transmission tower; wind load; wind tunnel test; tower leg; skewed wind load factor; wind load distribution factor;

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Electric Power Industry

  • Classification Code：

    TM75

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