Spatial Distribution Characteristics of Soil Salt Ions in Tumushuke City, Xinjiang

Concrete durability in saline soil areas is a global problem. Both SO42? and Cl? seriously affect the of concrete restrict sustainable development engineering construction. Soil samples were collected from Tumushuke city, Xinjiang, concentrations measured. Classical statistics geostatistics methods combined to analyze distribution characteristics salts. Additionally, kriging interpolation method was used draw salt map. The results showed that average contents this area 7037.08 6018.94 mg/kg, respectively. exhibited moderate variability at depths 30–60 60–100 cm strong surface layer; 0–30, 30–60, soil. high spatial correlation regular changes. horizontal patterns “low south north” “high east low west” observed. Regarding vertical distribution, profiles soils primarily “surface aggregation” characteristics. Therefore, according Cl?, local construction can adopt different anti-erosion measures enhance safety structures.