沥青路面检查井周边平整度施工质量控制

Construction Quality Control of Smoothness around Asphalt Pavement Manhole

沥青路面检查井作为路面的一部分,但其与其他结构不连续,在动荷载作用下,井周易发生破坏,致使路面平整度不足,影响城市道路行车舒适性,甚至影响行车安全。检查井返修率高、难度大、成本高,需局部封闭交通。现以泰州市高港区高港大道改扩建工程为例,介绍沥青路面检查井周边平整度施工工艺。其成果可为同类型的工程施工提供借鉴和参考。

As a part of the pavement,the asphalt pavement manhole is not continuous with other structures.Under the action of dynamic loads,the manhole periphery is prone to damage,resulting in lack of pavement smoothness,affecting the driving comfort of urban roads,and even affecting the driving safety.The repair rate of manhole is high,the repair difficulty is large,and the repair cost is high,requiring the partial closure of traffic.Taking the reconstruction and extension project of Gaogang Avenue in Gaogang District of Taizhou City as an example,the construction technology for the smoothness around the asphalt pavement manhole is introduced,which can provide the reference for similar engineering constructions.