安徽省电网接地材料<strong>Q235</strong>钢的土壤腐蚀特性及规律性研究

安徽省电网接地材料Q235钢的土壤腐蚀特性及规律性研究

卞亚飞, 汤文明, 张洁, 毛锐锐, 缪春辉, 陈国宏

Soil Corrosion Characteristics of Q235 Steel Grounding Material Used in Power Grid in Anhui Province

BIAN Yafei, TANG Wenming, ZHANG Jie, MAO Ruirui, MIAO Chunhui, CHEN Guohong

表3 5个代表性站点的土壤理化性质指标

Table 3 Soil physicochemical indexes of the 5 representative sites

Site	Soil texture	Soil resistance Ω	Redox potential mV	pH	Water content	Salt content g·kg^-1	Cl^- content mg·kg^-1
H1	Sandy silt	1035	471.5	5.27	18.3%	0.65	14.83
R1	Clay loam	103.4	577	7.29	26.64%	0.75	14.16
K1	Silt	68.2	447.5	7.96	18.89%	0.37	24.36
T28	Silt	102.9	614.5	7.84	17.02%	0.42	22.23
N4	Sandy soil	89.7	574	7.06	10.24%	0.55	11.83