By analysing the relation between the stray current and the grounding, the auothor argues that the structural reinforcing bar in tunnel and station can he used as the grounded equipment.

 
  • 并結合軌道交通的工程特點(diǎn),從雜散電流與接地的關(guān)系分析,提出了隧道和車(chē)站的結構鋼筋可用作設備接地的建議。
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