浅谈地电场固体不极化电极埋设注意事项

Precautions in Burying Solid Non-Polarizable Electrode in Geoelectric Field

通过对比固原地电场2011、2015年固体不极化电极的埋设情况,分析更换电极后观测资料质量的变化和成因,总结出了埋设固体不极化电极时需特别注意的事项:(1)固体不极化电极的稳定剂需与大地充分接触,保证可靠的接地电阻;(2)埋设电极的极坑应尽可能的保持潮湿,以延长电极的使用寿命。

By comparing the embedment of solid non-polarizable electrodes in Guyuan Geoelectric Field in 2011 and 2015,and analyzing the changes and causes of observation data after replacing the electrodes,we concluded that special attentions should be paid when embedding a solid non-polarizable electrode.(1)The stabilizer of the solid non polarizable electrode needs to be fully contacted with the earth to ensure reliable grounding resistance;(2)The polar pits of the buried electrodes should be kept as moist as possible to prolong the service life of the electro des.