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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 YOU
1
(
), Dangmin LI
2
, Bo SHAN
2
, Shengxiang TIAN
3
, Xinbin WANG
1
, Qihao YU
1
(
)
图2.
正演模型的有限元计算网格
Fig. 2.
Finite element computational grid for forward modelling