并行电阻率法在滑坡体地质调查中的应用研究

The Application of Parallel Resistivity Method to Landslide Geological Survey

滑坡具有灾害性大、破坏性大的特点,为了规避风险,减小损失,查明滑坡体潜在的滑动面非常有必要。采用高精度并行电阻率法,进行滑坡体数值模拟与探查实践应用,对现场滑坡进行探查解释,给出滑坡面深度等参数。结合现场钻探资料,发现并行电阻率法的探查解释结果可靠,效果良好,为滑坡稳定性评价提供重要的参考价值。

The landslide has the characteristic of great disaster and great damage. In order to avoid the risk and reduce the loss, it is necessary to find out the potential sliding surface of the landslide. This paper gives parameters of the landslide surface such as depth for on- site probe landslide explanation, using the high precision parallel resistivity method, com- bined numerical simulation of landslide body with practical application. Combined with the field drilling data, the results of exploration and interpretation of the parallel resistivity method are found to provide a reliable and effective method, which provides an important reference value for the stability evaluation of the landslide.