用静电比拟法计算竖直单根钢筋的接地电阻

CALCULATION OF EARTH RESISTANCE OF SINGLE VERTICLE STEEL ROOD BY THE ELECTROSTATIC ANALOQUE METHOD

本文根据静电比拟法，用平均电位法直接计算出竖直单根钢筋的接地电阻，得出其解析表达式，并与文[1]中所引用的经验公式进行了比较．

In this article,in the light of the electrostatic analoque method. the averageelectric potential method has been used to directly calculate the earth resistance of single verticle steel rood,resulting in its analysis expression,and then a comparison is made with theempirical formula quoted from document by Huang Lizheng.