杜古线拓宽改造旧水泥路面处置方案比选

以杜古线拓宽改造工程为依托,拟定了直接加铺、打裂压稳、破碎移除三种方案,并从技术经济的角度对三种方案进行比选,根据本工程实际情况,选择了施工便捷的破碎移除方案作为该工程旧水泥路面的改造方案,为旧水泥路面改造方案选择提供一定的参考。

Scheme Comparison of Old cement concrete pavement treatment on Dugu read widening recomtruction

Based on the widening reconstruction project of Dugu Road, three schemes were drafted, including direct overlaying on the old pavement, crack and seat, and broken and remove, which were compared and selected from the point of view of technical and economic. According to the actual situation of the project, the broken and remove scheme was selected in reconstructing the old cement concrete pavement for it＇s convenient construction. Above content will provide reference for the scheme selection of old cement concrete pavement