谈水泥混凝土路面设置沥青功能层的作用

Asphalt Cement Concrete Pavement on the Functional Layer of the Role Set

叙述了作为永久性路面的水泥混凝土路面在长期超荷载作用下损坏严重,由此引出的水泥路面结构优化问题,提出,在刚性水泥混凝土面层与其基层之间增设沥青功能层起到柔性缓冲和基础保护的作用。

Cement concrete pavement is perpetual pavement.But recently,these road surfaces under the long-termultra load,the damage is extremely serious,thus bringing out the cement pavement structure optimization question.Therefore,setting asphalt functional layer between rigid cement concrete surface layer and base can play the flexible cushion and base protection role.