骨架密实型水泥稳定碎石基层振动成型工法

Vibration Forming for Construction of Cement Stabilized Dense Aggregate Macadam Base

近年来形成的振动成型工法适用于半刚性的骨架密实型水泥稳定碎石基层的高速公路施工。介绍了工法的特点、工艺原理、施工工艺流程、工艺要点以及主要的施工技术。工程实例验证了工法的良好应用效果。

The method of vibration forming developed in recent years is most applicable to construction of expressways with the semi-rigid cement stabilized dense aggregate macadam base. Hereby introduced are the characteristics, mechanism and key points of workmanship, construction procedure and key techniques adopted in construction. The method proves satisfactory in engineering practice.