摘要
通过正交试验,采用级差分析方法,分析和研究水泥含量、粉煤灰含量和集料级配的变化对水泥粉煤灰稳定碎石抗压强度和劈裂强度的影响,提出水泥粉煤灰稳定碎石的合理集料级配类型和各因素含量。
Through quadrate tests and under a grade - differentiated analysis method, influence of the variation in the contents of cement, fly ash, and in aggregate grading on the compressive strength and cleavage strength of cement and fly ash stabilizing gravel is analyzed and researched in this paper. Reasonable aggregate grading types and various element contents are proposed for cement and fly ash stabilizing gravel.
出处
《公路交通技术》
2007年第6期24-27,33,共5页
Technology of Highway and Transport
关键词
水泥含量
粉煤灰含量
级配类型
强度
cement content
fly ash content
aggregate grading type
strength
