高密度电法技术在甘肃黑方台地区滑坡防治中的应用研究  

APPLICATION OF HIGH-DENSITY ELECTRICAL RESISTIVITY TOMOGRAPHY FOR HEIFANGTAI LANDSLIDE PREVENTION IN GANSU PROVINCE

作　　者：张梦雨 ZHANG Meng-yu(No.219 Team,Gansu Provincial Bureau of Nuclear Geology,Tianshui 741025,China)

机构地区：[1]甘肃省核地质二一九大队,甘肃天水741025

出　　处：《甘肃地质》2024年第2期89-93,共5页Gansu Geology

摘　　要：甘肃黑方台地区滑坡机理复杂多变、类型多样,发育特征具有明显区域性。选择高密度电法技术在滑坡防治中的具体应用和分析,结果显示:该技术能有效监测土壤水分变化并识别潜在滑坡区域,同时揭示其在实际应用中的局限性,包括电极间距影响的分辨率问题和环境因素带来的误差。通过优化电极布局、发展数据处理方法和结合其他物理探测方法,展现了其在提高监测准确性、减少土体扰动以及增强现场原位试验能力方面的显著优势,对于提升灾害预防和应急响应能力具有重要意义。This study aims to explore the application of high-density electrical resistivity method in landslide prevention and control in Heifangtai area of Gansu Province.By reviewing the basic principles,historical development,and progress in geological disaster prevention of high-density electrical resistivity method,this paper thoroughly investigates its specific application in landslide monitoring in Heifangtai area.Analysis of practical case studies reveals that this technique can effectively monitor soil moisture changes and identify potential landslide areas.The study also highlights its limitations in practical applications,including resolution issues due to electrode spacing and errors caused by environmental factors.Through optimizing electrode layout,developing data processing methods,and integrating other geophysical detection techniques,the high-density electrical resistivity method is expected to expand its application in a wider range of geological environments.

关 键 词：高密度电法技术 土壤水分监测 滑坡防治 黑方台地区 

分 类 号：P642[天文地球—工程地质学] P631[天文地球—地质矿产勘探]