城市旧混凝土路面加铺沥青罩面层改造工艺的探讨

Research on the old city of Asphalt Concrete Pavement Overlay layer of the transformation process

简要介绍了旧混凝土路面加铺沥青层的防治重点和减少反射裂缝的防治措施,通过理论分析说明加铺层厚度和土工布对加铺层底部应力的影响,并以工程实践为例说明采用该改造工艺的有效性。

Briefly introduce the old Concrete Pavement asphalt layer control the focus and reduce reflective crack control measures, through theoretical analysis that the Canadian layer thickness and geotextile layer at the bottom to add the impact of stress and to engineering practice is illustrated using the the effectiveness of the transformation process.