重载交通作用下沥青路面力学响应分析

Analysis on the mechanical responds of asphalt pavement under heavy traffic

通过力学计算 ,分析在重载交通作用下 ,芜宣高速公路沥青路面各结构层的力学响应 ,从力学角度对路面产生的早期破坏现象进行了初步分析 ,指出了重载是造成芜宣高速公路沥青路面出现早期破坏的主要原因。

This paper, through mechanic calculation, analyzes responses under heavy traffic in courses of asphalt pavement of Wuhu Xuancheng express way, discover that surface deflection and structure stresses increase dramatically under heavy traffic, the results indicate that heavy traffic is the main cause of premature failures of asphalt pavement of Wuhu Xuancheng express way.