高速公路水泥稳定碎石基层压实技术

作为路面的基层,水泥稳定碎石基层与路面共同承担着车辆荷载的反复作用。因此,对基层材料的要求是具有足够的抗压强度、密度、耐久性和扩散应力的能力。但是由于基层承载着地下水和地表水的侵入,所以基层结构还应具有足够的水温性。本文就高速公路水泥稳定碎石基层压实技术进行了探讨。

Cement Stabilized Gravel Compaction Technology of Highway

As the primary of road,cement stabilized gravel and the road together shoulder the repeated role of vehicle loads.Therefore,it requires the base material has sufficient compressive strength,density,durability and the ability to spread.However,due to the primary carries the intrusion of groundwater and surface water,so the basic structure should also have enough water temperature.In this paper,cement stabilized gravel compaction technology of highway are discussed.