近年来随着高等级公路建设的迅速发展,半刚性水泥稳定基层被广泛采用作为路面工程的基层结构,由于水泥稳定类基层具有一定的刚度、强度和整体性,并且具有较好的水稳性和抗冻性的特点,因此,在路面的使用过程中弹性变形较小,使用年限长,承载能力高。我们在大丽公路三义至关坡段路 In recent years, with the rapid development of high-grade highway construction, the semi-rigid base stabilized concrete is widely used as the grassroots structure of pavement engineering. Because the base of cement stabilized base has certain rigidity, strength and integrity, and has good water stability And frost resistance characteristics, therefore, in the course of the use of the road less elastic deformation, long service life, high carrying capacity. We are in the Dali Road Sanyi to off section of the road