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, 李党民, 单波, 田生祥, 王新斌, 俞祁浩

Application of high density electrical resistivity tomography in investigating the permafrost around tower foundations of power transmission line
Yanhui YOU, Dangmin LI, Bo SHAN, Shengxiang TIAN, Xinbin WANG, Qihao YU
表1 高密度电法正演模型参数
Table 1 Parameters for forward modeling of high density electrical resistivity tomography
模型参数活动层(融化)活动层(冻结)冻土层高含冰量区低含冰量区混凝土基础
电阻率/(Ω·m)3008001 0003 000500900
深度/m3.0~4.03.0~4.0>3.03.3~7.53.8~7.55.0