摘要
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,并提出建议以使室内试配强度能达到设计要求。
Through the analysis and contrast of the relative tests, the article considers that the coarse and fine levels of the mixture, the quality of aggregates, the definition of the maximum dry density under the condition of the cement dosage being limited influence the unconfined compressive strength in the course of designing the cement steady broken stone base mixture ratio in varying degrees, and puts forward the suggestions to make the indoor test mixture strength able to reach the design requirements.
出处
《城市道桥与防洪》
2008年第5期76-79,共4页
Urban Roads Bridges & Flood Control
关键词
水泥稳定碎石基层
配合比设计
无侧限抗压强度
影响因素
cement steady broken stone base, design of mixture ratio, unconfined compressive strength, influence factor
