物探化探计算技术2024，Vol.46Issue(4)：453-461,9.DOI:10.3969/j.issn.1001-1749.2024.04.10
探地雷达铁路轨枕干扰特性分析
Analysis of interference characteristics of ground penetrating radar railway sleepers
摘要
Abstract
Diseases of railway subgrade may affect the safety of railway transportation.Ground penetrating radar can per-form efficient and continuous imaging of subgrades and has been widely used in non-destructive testing of railway subgrades.When ground penetrating radar is used to detect railway subgrade diseases,sleeper interference affects the identification and lo-cation of subgrade diseases.The characteristics of sleeper interference in the time domain,frequency domain,space domain,time-frequency domain,space-frequency domain,and statistical correlation are analyzed,respectively,which provides a basis for further selection of sleeper interference suppression methods.关键词
探地雷达/路基病害/轨枕干扰特性分析Key words
ground penetrating radar/roadbed disease/analysis of sleeper disturbance characteristics分类
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杨林..探地雷达铁路轨枕干扰特性分析[J].物探化探计算技术,2024,46(4):453-461,9.基金项目
国家重点研发计划课题(2022YFC3003202) （2022YFC3003202）
