摘要
裂缝是道路常见典型病害,不但会破坏道路的完整性,而且会加速道路的劣化过程,诱发次生灾害,降低路面的耐久性,影响其使用寿命.探地雷达方法是目前长距离、工程化、高效无损探测道路裂缝内部发育情况的主要技术方法.本文系统调研了道路裂缝的形成机理及其对道路性能的影响,分析了探地雷达方法在道路裂缝检测中面临的主要技术瓶颈,详细综述了探地雷达方法在检测道路裂缝深度、宽度和倾向等属性特征中的最新研究成果和应用潜力.该综述可为基于探地雷达方法精准检测和定量分析道路裂缝提供技术依据与实践方法参考,同时推动探地雷达方法在道路隐性病害检测及其精准化处治中的应用.
Road cracks,a common type of road distress,compromise structural integrity,accelerate deterioration,induce secondary disasters,and shorten service life.Ground Penetrating Radar(GPR)is currently the primary technological method for long-distance,engineering-scale,efficient,and non-destructive detection of the internal development of road cracks.The paper systematically reviews the formation mechanisms of road cracks and their impacts on road performance.It analyzes the key technical challenges faced by GPR in detecting road cracks and provides a detailed overview of the latest research achievements and application potential of GPR in detecting attributes of road cracks,such as depth,width,and dip.The review offers technical support and practical guidance for the precise detection and quantitative analysis of road cracks using GPR.It also promotes the application of GPR in detecting hidden road distress and implementing precise remediation measures.
作者
郭士礼
梁栋
张鸿彦
蔡文才
田朋飞
于明羽
朱宇航
GUO ShiLi;LIANG Dong;ZHANG HongYan;CAI WenCai;TIAN PengFei;YU MingYu;ZHU YuHang(School of Environmental and Biological Engineering,Henan University of Engineering,Zhengzhou 451191,China;Guizhou Qiantong Engineering Technology Co.,Ltd.,Guiyang 550014,China;School of Software,Henan University of Engineering,Zhengzhou 451191,China;Henan Wanli Transportation Science and Technology Group Non-destructive Testing and Reinforcement Technology Co.,Ltd.,Xuchang 461000,China)
出处
《地球物理学进展》
北大核心
2025年第5期2172-2186,共15页
Progress in Geophysics
基金
河南省科技攻关项目(252102321150)
河南省重点研发专项项目(221111321300)
河南省高等学校重点科研项目(25A170019,22A520022)
河南省交通厅科研项目(2022-4-1)
贵州交通厅科研项目(2024-122-040)联合资助。
关键词
探地雷达
道路裂缝
属性特征
无损检测
Ground Penetrating Radar(GPR)
Road cracks
Attribute characteristics
Non-destructive testing
