沥青混凝土路面季节性养护技术研究

Technical Research on the Seasonal Maintenance of Asphalt Concrete Pavement

对养护工程的分类和特点做了阐述,根据春夏秋冬的不同气候特征,详细分析了季节对路面病害产生的不同影响,针对不同季节容易产生的病害提出季节性养护处治技术。最后根据重庆某工程,通过处治方法的确定、施工过程以及效果评价得出:采用季节性养护技术不仅可以快速修复病害、保证路面性能,而且节约资金,提高了养护效率。

The classification and characteristics of maintenance project are stated. According to different climatic characteristics of the four seasons, the different seasonal influence on pavement disease is labored and the seasonal maintenance and disposal technology on the seasonal potential disease is proposed. Finally, according to some project in Chongqing, through the confirm of disposal methods, construction process and effectiveness evaluation, it is concluded that the adoption of seasonal maintenance technology can not only repair the damage quickly to ensure the pavement performance, but also save the capital and improve the maintaining efficiency.