综合物探方法在南盘江表层结构调查中的应用

Application of Synthetic Geophysical Exploration Methods in Geological Structure Survey of Surface Layers in Nanpanjiang

该文以南盘江表层结构调查为例 ,论述了综合物探方法在表层结构调查中的应用。利用陆地声纳法与微分电测深法 ,可有效地划分出低速带、降速带的厚度和速度 ,其结果与微地震测井成果吻合。

Taking geological survey in Nanpanjiang as an example, we discuss application of synthetic geophysical exploration methods in geological structure survey of surface layers in this paper. By making use of integrated data interpretation of land-sonar method and differential electrical sounding method, we can effectively distinguish velocity and thickness of lower-velocity layer and low-velocity layer zone.The result is better fit together with micro-seismogram log result.