摘要
通过对不同掺入比和龄期水泥土强度室内试验的研究,揭示了河西地区水泥土的变形特征和破坏形式,并得出了水泥掺入比和龄期对水泥土强度的影响规律,提出了"临界龄期"的概念,以期对水泥土搅拌法的设计应用提供一定的指导作用。
Through indoor experimental study of the strengths of cement improved soil with different cement mixing ratio and ages the deformation behaviors and failure forms of cement improved soil in Hexi region are revealed. The influencing rules of cement mixing ratio and ages on the strength of cement improved soil are obtained. In the end the concept of critical age is proposed in order to instruct the design and application of the soil cement stirring method.
出处
《山西建筑》
2007年第28期185-186,共2页
Shanxi Architecture
关键词
水泥土
无侧限抗压强度
水泥掺入比
龄期
cement improved soil, unconfined compressive strength, cement mixing ratio, age
