根据实际案例分析道路“白改黑”设计

近年来,水泥混凝土路面由于其行车噪音较大,行车舒适度较差,养护维修困难等缺点,新建道路路面已不推荐使用,已建混凝土路面也在逐步改造为沥青路面。以上海市宝山区长江西路道路大修工程为例,通过工程施工完成后效果、施工方式难易程度、工期建设周期长短、对环境影响等方面,对多种“白改黑”设计方案进行比较,针对本工程实际情况,提出最为可行的推荐方案,为今后道路“白改黑”设计提供一定的参考依据。

Analysis on "Cement to Asphalt" Design of Road Based on Practical Examples

In recent years, cement concrete pavement due to its driving noise, poor driving comfort, maintenance and repair difficulties and other shortcomings, the new road pavement is no longer recommended, the built concrete pavement is also gradually transformed into asphalt pavement. Taking the road overhaul project of Changjiang West Road in Baoshan District, Shanghai as an example, this project compares a variety of "white to black" design schemes through engineering effects, construction difficulty, construction period, environmental impact, etc., and puts forward the most feasible recommended scheme for the actual situation of the project, providing a certain reference basis for the "white to black" design of the road.