沥青路面车辙成因分析与防治措施探讨

Discussion about the Causes Analysis and Treatment Measures of Asphalt Pavement Rut

石化北路位于华南高温湿热地区,交通量大,重车多,为保证路面行车质量,延长路面寿命,应重点加强其路面的抗车辙性能。本文根据沥青路面车辙的形成机理,分析了影响车辙的沥青、集料、沥青混合料、结构层厚度、外部环境等因素,探讨了车辙的防治措施,并将此成果成功应用于该路路面设计。

Located in dampness-heat southern China,the Petrification North Road has heavy traffic and great quantity of heavy vehicle.To ensure the quality of road traffic and extend the pavement life,it should focus on strengthening the Anti-rutting performance of pavement.According to the asphalt pavement rut formation mechanism,analyzing the factors such as asphalt,aggregates,asphalt mixture,the structure thickness,external environment which affect the rutting,this paper has discussed the prevention and treatment measures of the pavement rut,,and successfully take the result applies in pavement design in the Petrification North Road.