摘要
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。
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 - resolution and so on. It overcomes the limitations of conventional test methods and pro- vides reliable basis for making scientific maintenance plan.
出处
《河南城建学院学报》
CAS
2011年第3期37-40,共4页
Journal of Henan University of Urban Construction
关键词
探地雷达
无损检测
路基
深层病害
ground penetrating radar（GPR）
nondestructive testing
subgrade
deep diseases
