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文章结合公路养护技术规范,介绍旧混凝土路面状况调查情况,旧路面病害处理方法,分析了沥青路面加铺层厚度设计方法,提出沥青加铺层反射裂缝的防治措施。
Combining the technical specifications of highway maintenance, this paper introduces the investigation of the condition of old concrete pavement and the treatment methods of the old pavement diseases. The design method of the thickness of the paving layer of asphalt pavement is analyzed, and the prevention and cure measures of reflective cracking of the asphalt overlay are put forward.