Study on Strength Characteristics of Solidified Contaminated Soil under Freeze-Thaw Cycle Conditions

Figure 1

Relationship between unconfined compressive strength and times of freeze-thaw cycle of solidified/stabilized contaminated soils. (a) Pb²⁺ concentration with 1000 mg/kg; (b) Pb²⁺ concentration with 5000 mg/kg; (c) Pb²⁺ concentration with 15000 mg/kg.

(a)

(b)

(c)