2024年第5期黑龙江交通科技No.5?2024
(总第363期)HEILONGJIANGJIAOTONGKEJI(SumNo.363)
道路检查井周边病害地质雷达
图像特征分析
严啸?王齐仁12
(1.湖南科技大学地球科学与空间信息工程学院?湖南湘潭411201?
2.湖南科技大学土木工程学院?湖南湘潭411201)
摘要:为了研究道路检查井周边产生的病害对地质雷达图像的影响?利用GprMax2D软件对检查井周边充气和含水不密实
情况进行了正演模拟?并结合湘潭市二期雨污系统改造工程实例?通过正演模拟图像和实测地质雷达图像的对比?确认道路
检查井的存在对地质雷达识别检查井周边的病害会产生干扰?可为利用地质雷达探测此类病害的技术参数选用、图像解译提
供参考?
关键词:城市道路检查井?道路病害?地质雷达?正演模拟
中图分类号:U418.6文献标识码:A文章编号:1008-3383(2024)05-0058-05
AnalysisontheImageFeaturesofGroundPenetratingRadarof
DiseasesaroundRoadInspectionWells
12
YANXiao?WANGQiren
(1.SchoolofEarthScienceandSpatialInformationEngineering?HunanUniversityofScienceand
Technology?Xiangtan?Hunan411201?China?
2.SchoolofCivilEngineering?HunanUniversityofScienceandTechnology?Xiangtan?Hunan411201?China)
Abstract:Inordertostudytheinfluenceofthegeologicalradarimage?usingGprMax2Dsoftwarearoundthewellinflationandthewa ̄
tercompactionconditionforwardsimulation?andcombinedwiththeexampleofXiangtanphaseⅡrainsewagesystemtransformation
project?throughtheforwardsimulationimageandthemeasuredgeologicalradarimagecomparison?theexistenceoftheroadinspection
wellforgeologicalradarwellsurroundingdiseaseidentificationcanproduceinterference?butcanprovidereferencefortheselectionof
technicalparametersofgeologicalradardetectionofsuchdiseasesandimageinterpretation.
Keywords:urbanroadinspectionwell?roaddisease?groundpenetratingradar?forwardperformancesimulation
随着我国城市发展?基础设施不断改善?道路