Application of high-density resistivity method to evaluate safety around Minyan Tunnel,Helong City
作者：LI Zhuoyang,HAN Jiangtao,XIN Zhonghua,LIU Lijia
摘要：By determining the distribution and extent of geological structures surrounding the Mingyan Tunnel,Xicheng Town,Helong City,Jilin Province,we can evaluate the stability of the rock mass and assess potential hazards during tunnel construction.We use the high-density resistivity method to analyze the subsurface structure of the study area.Conductive anomalies are likely to represent joint and fissure systems within strongly weathered host rocks,and the bedrock surrounding the tunnel is relatively stable and does not contain well-developed faults.High-density resistivity analysis can provide valuable information in the context of tunnel engineering and safety.
发文机构：College of Geo-Exploration Science and Technology Key Laboratory of Applied Geophysics
关键词：MingyanTunnelhigh-densityresistivitymethodelectricalresistivitystructuresafetydetection
分类号： P631.32[天文地球—地质矿产勘探]U452.11[天文地球—地质学]
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