沥青路面状况检测与评价

The Test and Comment of Asphalt Road

路面损坏主要包括三个方面属性信息:损坏类型,损坏的轻重程度,损坏量或范围。SSI指标计算是通过路面强度测定来实现,路面结构承载能力评定通常采用无损试验的方法,在路表面测定路面结构的最大弯沉值和弯沉曲线,通过分析判断路面结构的承载能力。根据G307公路沥青路面病害以及使用性能的实际情况,对沥青路面检测现状及方法进行分析,并对路面使用状况进行评价。

Pavement damage survey needs the attributes information of three areas： type of damage, grade of damage,damage amount or scope. SSI index calculated by the main road of achieving strength, the bearing capacity of the road structure is usually used to be in no condition to test-based method, the road surface of the road structure of the greatest value and the deflection curve, through the analysis and judgment of the carrying capacity of the road. According to some highway asphalt pavement diseases and the use performance of the actual situation, we discuss it.