Research on mechanism of underground pipeline detection with ground penetrating radar and analysis of example

作     者：Liu, Bin Li, Wen-Feng Li, Shu-Cai 

作者机构：Research Center of Geotechnical and Structural Engineering Shandong University Jinan 250061 China China Railing Investment Management Co. Ltd. The Third Engineering Group Beijing 100101 China 

出 版 物：《Yantu Lixue/Rock and Soil Mechanics》 (Rock Soil Mech)

年 卷 期：2006年第27卷第SUPPL.期

页      面：459-463页

核心收录：

主　　题：Underground structures 

摘      要：Ground penetrating radar (GPR), a new electromagnetic instrument, has been quickly developed to meet the requirement for fast probing underground obstacle, precisely. The mechanism of underground pipeline detection with ground penetrating radar is studied;and equation of the curve is deduced. By the detailed analysis of example, the method to collect radar data and interpret the radar profile under complicated condition is studied;the processing method and experience such as one-dimensional filtration, migration processing and time-depth conversion are introduced;and it is proved that the method is feasible and it has good foreground, in application.