全深度路面诊断技术现状调查

结合我国的路面检测工作，介绍了几种典型的基于路面的无损检测技术，对全深度路面诊断技术现状进行了调查，增进了对全深度路面诊断技术的认识和其应用领域的研究，为尽早发现路面病害，减少后期养护工作量，特别是预防性养护提供更为具体的依据。

Investigation on Status Quo of Full-depth Pavement Diagnosis Technology

Considering China＇s road detection, a few typical nondestructive testing technologies based on pavement are introduced and the status quo of the full-depth pavement diagnosis technique is investigated, through which the understanding of such technique is enhanced and the widening of its application is studied; moreover, it provides specific basis for finding pavement diseases promptly, reducing maintenance in later period, especially the preventive maintenance.