我觉得楼主大忽悠,其他人跟着一起忽悠.出处,问题,原因,措施以下都可以找到,还有国内外所有的接地技术书籍.
出问题的是没理解透,学了一半,随便弄个偏方就成----"江湖游医".
<IEEE Guide for Safety in AC Substation Grounding>
11.2.4 Steel
Steel may be used for ground grid conductors and rods. Of course, such a design requires that attention is
paid to the corrosion of the steel. Use of a galvanized or corrosion resistant steel, in combination with
cathodic protection, is typical for steel grounding systems (Mahonar and Nagar [B101]).
14.5 Soil treatment to lower resistivity
<UL467_2007_Grounding_and_Bonding_Equipment>
6.9 Grounding electrodes
6.9.3 Chemically charged rod electrodes |