摘要
本文介绍了在昆明厂口隧洞开挖中发生隧洞拱顶上方岩体开裂、坍落变形的情况下,使用高密度电阻率法进行勘察,然后根据对数据的处理和分析解释得出地质结构情况,最后得出物探结论,为隧洞衬砌修复提供科学依据。
This paper introduces under the circumstances of the excavation of Kunming Changkou tunnel the above of tunnel vaults rock crack and deformation. High-density resistivity method was used in the investigation. Then, based on data processing and analysis to explain the geological structure and draw the conclusions, to provide a scientific basis for repairing the tunnel.
出处
《科技广场》
2009年第9期173-175,共3页
Science Mosaic
关键词
隧洞
高密度电阻率法
探测
Tunnle
High--density Resistivity Method
Detection
