影响水泥稳定碎石配合比设计中强度的因素分析

Analysis on Factors to Influence Strength in Design of Cement Stable Broken Stone Mixture Ratio

该文通过有关试验的分析对比,认为:在水泥剂量受限制的情况下混合料的粗细程度、集料的质量、最大干密度的确定等几方面在不同程度上影响水泥稳定碎石基层配合比设计过程中的无侧限抗压强度,并提出一些建议以使室内试配强度达到设计要求。

Through the analysis and contrast of the relative tests,the article considers that the coarse and fine levels of the mixtures,the quality of the aggregate and the determination of the maximum dry density under the condition of the limited cement dosage influence the unconfined compression strength in the course of designing the mixture ratio of cement stable broken stone base,and puts forward some suggestions to make the indoor test mixture strength reach the design requirements.