沥青路面病害成因和控制治理方法

Disease Causes and Control Method of Asphalt Pavement

沥青路面在我国道路工程中广泛采用,我国早先建设的路面结构因材料退化及交通荷载增长,部分出现严重的病害,其中最为突出的是沥青路面病害。分析了沥青路面的典型病害型式及其内在机理,并建立了针对不同病害型式的控制治理方法,保障道路路面病害后的使用性能。

Asphalt pavement is widely used in road engineering in China. Some pavements constructed in the earlier age suffer serious diseases because of the material degeneration and traffic load increment, in which themost serious disease is the asphalt pavement. The article analyzes the typical diseases and inherent mechanization of asphalt pavement, and describes the establishment of control methods especially for the different diseases so as to ensure the using performance of road pavement after disease cause.