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针对激发性粉煤灰能否替代部分水泥作为稳定土路面基层材料的问题.通过室内实验,分析讨论稳定土中各原材料的性能以及稳定土的无侧限抗压强度.通过均匀设计理论安排无侧限抗压强度试验,应用SPSS软件对试验结果进行回归分析得出稳定土的最佳配方.通过试验对比分析了在不同激发剂掺量下的水泥粉煤灰稳定土和水泥稳定土的无侧限抗压强度,结果表明:利用激发剂激发粉煤灰的潜在活性可以有效的替代部分水泥作为稳定土的路面基层材料.
Aiming at the problem that whether activated fly ash can replace part of cement as the base material of stabilized soil pavement, the performance of each raw material in stable soil and the unconfined compressive strength of stabilized soil are analyzed and discussed through indoor experiments. The compressive strength of the test, the application of SPSS software regression analysis of the test results obtained the best stability of soil formulations.According to the test comparative analysis of the different dosage of activator of cement fly ash stabilized soil and cement stabilized soil The results show that the potential activation of fly ash by the activator can effectively replace some of the cement as the pavement base material of stabilized soil.