高速公路沥青路面改扩建及病害分析与处治

Analysis and Treatment of Expressway Asphalt Pavement Reconstruction and Expansion

随着经济的快速发展,带动了交通运输行业的不断提升,公路质量的优劣是影响工程使用寿命的主要因素。沥青路面的改扩建工程常见的病害分为以下几类:主要为裂缝、水损坏、车辙、沉陷等几种。针对上述几种病害,进行详细的分析,针对性地提出相应的修复养护方案,结合实际案例分析了相应的应用方式,希望能够为高速公路改扩建工程沥青路面病害分析及养护处治工作奠定基础。

With the rapid economic development, the transportation industry has been continuously improved.The quality of highways is the main factor that affects the service life of the project.The common diseases of asphalt pavement reconstruction and expansion projects are divided into the following categories: mainly cracks, water damage, rutting, subsidence, etc.Aiming at the above-mentioned diseases, this article conducts detailed analysis, puts forward corresponding repair and maintenance plans, and analyzes corresponding application methods in combination with actual cases.It is hoped that it can lay the foundation for the analysis of asphalt pavement diseases and maintenance and treatment of highway reconstruction and expansion projects.