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实验研究结果是应用过渡层的纵向电导对多年冻土环境进行监测而获取。过渡层在地下电导率剖面位于季节融化层以下。这一层在冷冻状态下具有不同的温度值,电阻率和厚度。过渡层纵向导电的季节变化比季节融化层更重要。因此,它们可用于监测地面的建筑物和工程多年冻土地基条件,过渡层的纵向电导值可由无线电阻抗测深资料确定。
The experimental results are obtained by monitoring the permafrost environment using the longitudinal conductivity of the transitional layer. The transitional layer is below the seasonal melting layer in the subsurface conductivity section. This layer has different temperature values, resistivity and thickness in the frozen state. The seasonal change in the longitudinal conductivity of the transitional layer is more important than the seasonal melting layer. Therefore, they can be used to monitor the conditions of ground-based buildings and permafrost foundation. The longitudinal conductivity of the transitional layer can be determined by radio impedance sounding data.