摘要
自2016年以来,兰州市城市道路塌陷事故频发,严重影响了城市正常秩序和人民生命财产安全。本文根据近三年兰州市道路塌陷实际情况,结合地质概况、地下管线情况及环境因素研究分析了兰州市道路塌陷的形成原因,并介绍了探地雷达在道路塌陷检测方面的方法技术,且以实例阐述了该方法的应用成果。
Since 2016,Lanzhou City Road collapse accidents have occurred frequently,seriously affecting the normal order of the city and the safety of people's lives and property.According to the actual situation of road collapse in Lanzhou City in recent three years,the paper studies and analyses the causes of road collapse in Lanzhou City based on geological survey,underground pipeline and environmental factors,introduces the method and technology of ground penetrating radar in road collapse detection,and illustrates the application results of this method with examples.
作者
杨晓锋
Yang Xiaofeng(ARSC Underground Space Technology Development Co.,Ltd.,Xi'an 710199,China)
出处
《城市勘测》
2019年第S01期178-182,共5页
Urban Geotechnical Investigation & Surveying
关键词
道路塌陷
成因
检测技术
探地雷达
road collapse
causes of road collapse
detection technology
GPR
