振动法水泥稳定碎石在高速公路路面基层中的应用

A Study of Cement Stabilized Crushed Aggregate by Vibration Method Used in Highway Pavement Base Course

结合工程实践,阐述振动成型法设计的水泥稳定碎石混合料在基层施工过程中的应用,利用数理统计方法对日常施工中的试验检测数据进行统计分析。结果表明:振动成型法设计的水泥稳定碎石混合料在保证基层强度要求的前提下,有效地减少基层收缩裂缝的发生。

Combined with engineering practice, the application of cement stabilized crushed stone mixture by means of vibration molding method is put forward in base course construction process. Test data of daily construction are made statistic analysis by means of mathematical statistics method. The results show that, cement stabilized crushed stone mixture designed by vibration molding method can reduce the happening of shrinkage cracks effectively under the premise of the strength requirements.