文章基本信息

标题：Research on road engineering detection method based on GPR technology
本地全文：下载
作者：Liu Tao ; Li Jia ; Zheng Zhi-gang 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：165
页码：1-5
DOI：10.1051/e3sconf/202016504014
出版社：EDP Sciences
摘要：GPR is an effective non-destructive testing technology. This paper introduces its composition principle and operation method, explains the process of parameter setting and image optimization, obtains the dielectric constant of 10000 points, compares it with the density, and then obtains the uniformity distribution law of construction quality based on image. By calibrating the thickness of the road surface, the effective detection of road diseases can be realized, and the theoretical basis and practical application conditions of GPR technology can be clarified.