深井阳极地床在西北地区的设计与应用

Design and Application of Deep Well Anode Ground Bed in the Northwest Area

鉴于国内西北地区多风沙、土壤干燥的特点,结合工程设计和应用实例,研究了深井阳极地床在西北地区某长输管道阴极保护工程中的适用性,重点分析了深井阳极地床的设计流程。采用深井阳极地床对原有浅埋阳极地床进行替换,减小了风沙侵蚀对阳极接地电阻可能产生的影响。

Combined with engineering design and application example, application of deep well anode ground bed was studied on a cathodic protection project of long-distance pipeline in the northwest; design flow of deep well anode ground bed was analyzed emphatically. The shallow buried anode ground bed was replaced by deep well anode ground bed so as to reduce the influence brought by the sand erosion on anode grounding resistance.