PDF(997 KB)
PDF(997 KB)
PDF(997 KB)
转角塔导地线风荷载计算
Calculation of Angle Tower’s Wind Loads for Conductor and Earth Wire
对转角塔导(地)线风荷载取值方法进行了讨论,提出了转角塔平行于导(地)线方向的风荷载的取值建议,并推导了转角塔导(地)线风荷载的计算公式。该计算公式是以垂直于导(地)线的风向产生的风荷载、转角度数和风向角为变量的函数,采用该公式计算了转角塔在不同转角度数和风向角组合下的导(地)线风荷载。
The method for deciding the angle towers wind load of the conductor and earth wire is discussed, the suggestion is given as well. The formulas of the computation of wind loads are derived. The formulas is a function at the variation of wind loads yield from the wind vertical to conductor and earth wire, the line angle and the wind direction angle. Finally the wind loads are calculated under the combination of both different wind direction angles and line angles.
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