摘要
笔者应用地质雷达、合理安排观测方式、合理设置测线、对观测资料进行技术处理,结合钻探验证结果,总结了在城市道路地质病害体(疏松区、脱空区、空洞等)检测中,地质雷达快捷有效的检测方法和病害体典型图谱特征。
In this paper,with geological radar method,arranging survey lines and observation methods properly,technically procession of observation data,and combined with the results of drilling verification,the author summarized the effective detection methods and typical diseases map features in the urban pavement underground diseases(such as unconsolidated soil,pavement void and cavities)detection.
作者
蔡勤波
Cai Qinbo(Geophysical Exploration Academy of China Metallurgical Geology Bureau,Baoding 071000,China)
出处
《城市勘测》
2019年第S01期157-161,共5页
Urban Geotechnical Investigation & Surveying
关键词
城市道路地质病害体
地质雷达
高频宽带电磁波
介电常数
反射波
电性异常
urban pavement underground diseases
geological radar
high frequency broadband electromagnetic wave
dielectric constant
reflected wave
electrical anomaly