水泥混凝土路面沥青加铺层设计因素分析

Analysis on Design Factor of Asphalt Overlay of Cement Concrete Pavement

该文针对水泥混凝土路面加铺沥青层出现的极限破坏状态,综合道路等级、交通等级,以及施工因素,分别就水泥混凝土路面病害整治,层间接触处理,防裂处理,排水问题,厚度选择做了分析,并推荐了"白加黑"路面结构形式。

Aiming at the limit damage status at the asphalt overlay of cement concrete pavement, the general road grade, traffic grade and construction factor, the article separately analyzes the diseasetreatment of cement concrete pavement, contact treatment between overlay and pavement, anti-cracking treatment, drainage problems and thickness selection, and recommends 'white adding black'pavement structure type.