地面核磁共振方法在阳台滑坡中的应用

The application of the surface nuclear magnetic resonance method to detecting Yangtai landslides in Anhui province

根据核磁共振找水原理,选择一个典型滑坡——安徽阳台滑坡,利用核磁共振直接找水仪测试结果,划分该滑坡的地下水含水层,确定滑动面,并运用钻探资料进行验证,证明了该方法在滑坡探测中的有效性和实用性。

In geological field, the NMR method is the unique method for direct detection of groundwater. Using NMR method,we can calculate such hydrogeological parameters of landslides as the water content, the porosity and the permeability coefficient. In this paper, a typical landslide is selected for investigation and drilling verification so as to study the effectiveness, superiority and practicability of the method in landslide application.