高等级公路隧无损检测探讨

The discussion for non-destructive testing of highway tunnels

地质雷达基于电磁波的反射原理,能够快速准确的定位隧道衬砌混凝土的质量缺陷.结合隧道工程质量检测中的实际经验,从数据采集、处理和解释三方面入手,对隧道质量无损检测的地质雷达技术进行了探讨.

GPR is based on the principle for reflection of electromagnetic waves that can quickly and accurately locate defects in the quality of the concrete tunnel lining. By integrating the practical experience for quality inspection of tunnel engineering, from starting with data collection, processing and interpretation, this paper discusses the geological radar technology for nondestructive testing of tunnel quality.