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高密度电法在输电线路塔基基础附近多年冻土探测中的应用
游艳辉1(), 李党民2, 单波2, 田生祥3, 王新斌1, 俞祁浩1()
Application of high density electrical resistivity tomography in investigating the permafrost around tower foundations of power transmission line
Yanhui YOU1(), Dangmin LI2, Bo SHAN2, Shengxiang TIAN3, Xinbin WANG1, Qihao YU1()

图6. 青藏直流输电线路塔基附近高密度电法数据采集现场照片

Fig. 6. Field photo of data collection by high density electrical resistivity tomography around a tower foundation along Qinghai-Tibet Power Transmission Line