自然接地体

建筑物自然接地体设计常见问题与防雷设计

Lightning Protection Design and Frequent Questions in Natural Grounding of Building

等电位联结也可不与人工或自然接地体连接的，成为不接地的等电位联结。

Equipotential connection may not connect with the manual or natural earthing to become earth-free equipotential connection .

接地网利用塔楼基桩钢结构做自然接地体，并采取降阻措施。

Use the steel structure in tower foundation for natural earthing electrode , and the measures to reduce earthing resistance is taken .

将建筑物电气装置内外露的可导电部分、电气装置外的可导电部分、人工或自然接地体用导体连接起来，以达到减少电位差成为等电位联结。

Connect the exposed conductive part of the electric device , the conductive part out of the electrical device , and the manual or natural earthing with conduc - tor to reduce the opportunity that the potential difference becomes potential connection .

本文简述了利用自然接地体作接地装置的优点，讨论混凝土的导电性、钢筋的绑扎和焊接、设计施工配合等实际应用问题。

This paper discuses the advantages of earthing the water-supplying and drawing systems with their natural grounding body and some other problems such as conductivity of concrete , welding and binding of reinforcing steel , design and construction of the system .