This text has expounded a designer should consider utilize the basic earth network of the skyscraper as the earth device at first, If not, Should design the artificial earth device.

  • 摘要:本文阐明了设计人员应首先考虑利用高层建筑基础接地网作为接地装置。当不能利用基础接地网作为接地装置时,应该设计人工接地装置。
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