摘要
由于长期受交通荷载、地下水沉降及自然环境的影响,高速公路病害问题时常发生,严重影响车辆行驶安全。传统检测养护手段因工期长、交通恢复慢、成本高问题已难以满足目前的检测需求。三维探地雷达作为一种新兴检测方法,具有无损、快速、高效的特点,能够有效地避免传统检测的弊端。本文基于湖北襄荆高速工程实例,依据三维探地雷达波形特征判别病害类别并分析检测结果,对高速公路典型病害雷达图像进行总结归纳,为高速公路养护决策提供参考。
Due to long-term traffic load,groundwater subsidence and the impact of the natural environment,high-speed road disease problems occur from time to time,seriously affecting the safety of vehicle travel.Traditional inspection and maintenance means due to the long construction period,slow traffic recovery,high costs problems have been difficult to meet the current demand for testing.As an emerging inspection method,3D ground-penetrating radar is nondestructive,fast and efficient,and can effectively avoid the drawbacks of traditional inspection.This paper is based on engineering examples of Xiangjing expressway,based on three-dimensional ground-penetrating radar waveform characteristics to identify the category of disease,and analysis of detection results,the typical disease radar images of high-speed roads to summarize and summarize,to provide reference for high-speed road maintenance decisions.
作者
叶治军
黄哲骁
YE Zhijun;HUANG Zhexiao(Gezhouba Hubei Xiangjing Expressway Co.,Ltd.,Jingmen Hubei 448124,China)
出处
《交通节能与环保》
2024年第1期177-182,共6页
Transport Energy Conservation & Environmental Protection
作者简介
叶治军(1984-),男,高级工程师,从事高速公路养护管理工作。
