城市道路工程检测中探地雷达的应用与实践

Applications and Practices of Ground Penetrating Radar in the Detection of Urban Road Engineering

探地雷达在城市道路工程检测中已成为公路工程质量和病害检测的重要手段。文章从实际应用出发,通过该技术在公路检测中的应用,如,路面结构层的分层检测、路面脱空的检测及道路基层病害检测等,对其相应的应用效果及关键技术进行了阐述和总结。

Ground penetrating radar(GPR)has become an important means to detect the quality and disease of urban road engineering.Based on the practical application,this paper expounds and summarizes the corresponding application effects and key technologies through the application of this technology in highway detection,such as the layered detection of pavement structure layer,the detection of road surface vacancy and the detection of road base disease.