Research on road underground disease detection by dual-frequency GPR based on high-dynamic range technologyChinese Full Text
ZENG XiongYing;WANG JiaLong;LIANG XiaoDong;YU Tao;HUANG XiaoLin;Hunan Lianzhi Technology Co.,Ltd.;
Abstract: Ground Penetrating Radar（GPR） is widely used in the detection of underground diseases on roads due to its comprehensive, fast, non-destructive and high-precision advantages. At present, the detection depth of high-frequency antennas existing in traditional GPR is insufficient, while low-frequency antennas have low resolution, detection depth and detection accuracy.Can not take into account other issues, this paper proposes a dual-frequency GPR based on high-dynamic range acquisition system, taki... More
Keywords：
Dual-frequency GPR based on high-dynamic range; Underground diseases; Detection depth; Detection accuracy; Forward simulation;
- Series：
(A) Mathematics/ Physics/ Mechanics/ Astronomy; (C) Architecture/ Energy/ Traffic/ Electromechanics, etc
- Subject：
Highway and Waterway Transportation
- Classification Code：
U418
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