探地雷达在路基深层病害检测中的应用

摘要

Based on the working principle of GPR, a method is presented to test deep diseases in subgrade. The re- sults from test prove that the technology of GPR has many merits, such as nondestructive, direct viewing, celerity, high - precision and high - resolut%根据探地雷达工作原理，提出了探地雷达用于路基深层病害的检测方法。结果表明，该方法具有无损、快速、连续、高精度、高分辨率和实时成像等特点，克服了常规检测方法的局限性，能够为制定科学的养护及维修方案提供可靠依据。