佛山市埋地燃气管网的腐蚀环境及阴极保护

The Corrosion Situation and Cathodic Protection of Underground Gas Pipeline Network in Foshan

通过对佛山市埋地燃气管网沿线土壤理化性质的测量与分析，确定了埋地管周围土壤环境的腐蚀性，分析了埋地管腐蚀的原因，并采用阴极保护的方法对埋地管进行了保护。

By measuring and analyzing the physical and chemical properties of soil around the gas pipeline network of Foshan, the environments corrosiveness of the pipeline network is determined. Corrosion causes of the pipeline are analyzed and cathodic protection is applied to protect the network.