摘要
路基下隐伏岩溶病害严重地影响了道路行驶的安全,快速、连续、高效地进行路基病害探测和做好防治工作是铁路工程中的首要问题,以地质理论分析为基础,采用先进的地质雷达探测手段探测路基下隐伏岩溶大小和分布规律是一种十分有效的方法。结合路基下隐伏岩溶工程探测实例,分析了岩溶的形成规律和电磁波反射特征,提出了路基下隐伏岩溶探测的建议和措施,对进一步做好路基病害探测和防治工作具有重要的工程应用价值。
The hidden Karst disease under the roadbed seriously affects the safety of the road. Rapid,continuous,efficient disease detection and prevention is the primary problem of railway engineering. On the basis of geological theory analysis,the advanced geological radar detecting is effective method to detect subgrade concealed Karst size and distribution. Combining with subgrade Karst engineering prospecting examples,the Karst formation rules and the reflection characters of electromagnetic wave were analyzed,and some suggestions and measures for the detection of subgrade Karst were put forward,which has important value of engineering application.
出处
《施工技术》
CAS
北大核心
2015年第S1期406-408,共3页
Construction Technology
关键词
路基
隐伏岩溶
地质灾害
地质雷达
subgrade
concealed Karst cave
geological disease
geological disease
