Dynamic triaxial compression tests are conducted to study the effects of corrosive media and dynamic loads on the mechanical properties of cement soil. The experimental parameters of dynamic stress are obtained, and the effects of the dynamic strength of the cement soil are analyzed in different environments. Results show a gradual increase in the dynamic strength of the cement soil with an increase in the concentration of sodium sulfate corrosion solution when it is less than 0.03 mol/L. However, when the concentration is greater than 0.03 mol/L, there is a gradual decrease in the dynamic strength of the cement soil. In addition, there is a gradual decrease in the dynamic strength of cement soil with an increase in the concentration of sodium chloride solution. Furthermore, there is a gradual increase in the dynamic strength of cement soil in 0.03 mol/L of sodium sulfate solution with an extension of corrosion time. Results show the following: when the concentration of sodium sulfate solution is between 0.1~0.3 mol/L, there is a gradual decrease in the dynamic strength of the cement soil. Moreover, when the cemented content is at a greater ratio, the stronger dynamic strength of cement soil is greater. Furthermore, when the confining pressure is greater, the dynamic strength of cement soil is stronger. In addition, when the solution concentration is less than 0.03 mol/L, the dynamic strength of cement soil is enhanced in a sodium sulfate environment, but when it is greater than 0.03 mol/L, the cement soil is corroded and damaged within the same environment and the corrosion effect is greater than that of the sodium chloride solution.