摘要
将地质雷达技术应用于土木工程检测,具有速度快、效率高、准确性及分辨率高的特点.但土木工程范围甚广,且受多种客观因素的影响,使地质雷达探测到的目标体图谱千差万别,易得出错误的判断结果.通过对大量地质雷达检测图谱的分析和归类处理,找出了土木工程中常见目标体的地质雷达图谱特征,为地质雷达在土木工程中的应用提供了判别依据.
Geotechnical radar can be used widely in the inspection of hidden objects in civil engineering with great advantages in speed, efficiency, precision and resolution. Because of the different types and properties of inspecting target object as well as the influence caused by some object factors, some inspecting target objects are difficult to be distinguished and determined by the use of geotechnical radar. Based on a lot of geotechnical radar images collected, some basic image features of inspecting objects in civil engineering are analyzed and classified and some typical image features are found out. These typical image features are quite useful in the practical application of geotechnical radar in civil engineering.
出处
《后勤工程学院学报》
2005年第2期19-22,共4页
Journal of Logistical Engineering University
基金
重庆市科委资助项目
关键词
地质雷达
介电常数
图谱
土木工程
geotechnical radar
dielectric constant
image
civil engineering
