应用地质雷达检测沥青路面厚度的研究

Research on Applying Ground Penetration Radar for Asphalt Pavement Thickness Detection

路面结构层厚度检测是道路质量控制的重要工作,无损检测技术正在逐步取代传统破坏性试验手段。本文通过研究地质雷达的理论和其在沥青路面厚度检测的实体工程中的应用,对这种无损检测路面厚度技术的准确性、可靠性及误差产生原因进行了分析。结果表明地质雷达在沥青路面质量检测中具有独特的优势。

Pavement layer thickness detection is an important work on road quality control, non-destructive testing technology is gradually replacing the traditional destructive testing methods. This paper studies the geological radar theory and its use in asphalt pavement thickness testing of physical engineering, pavement thickness of this non-destructive testing technology, and the accuracy, reliability, and error causes are analyzed. The results show that ground penetrating radar detection of the asphalt pavement has a unique advantage in quality.