农村公路沥青路面病害成因及处治对策分析

On reasons for asphalt pavement of rural roads and analysis of treatment countermeasures

在对宝鸡地区各县区主要农村公路道路状况进行广泛调查的基础上,归纳总结了本地区沥青路面常见病害类型,主要存在裂缝、龟网裂、松散和坑槽等病害,并对病害的成因展开分析,从设计、施工、养护三方面采取了预防和处治措施,以改善路面使用性能。

Based on the extensive investigation over the main rural roads in counties of Baoji area,the paper sums up the main diseases types of the asphalt pavement in this area,including cracks,turtle net cracks,unconsolidation and pot holes,analyzes the reasons for the diseases,and adopts the prevention and treatment measures from the design,the construction and the maintenance,so as to improve the performance of the roads.