【摘要】 山东桃村地区沉积岩、岩浆岩、变质岩发育,构造断裂特征显著,可以得到磁法、地震、电法的地球物理特征,针对该区不同地质年代、不同物质成分与结构的岩层之间所具有的磁性、速度、电性等差异的特性,可用地球物理方法进行获取。对获得的数据,先对磁法、地震、电法数据逐项的进行处理分析,得到了地层和断裂的异常特征在三种不同剖面上的具体表现。然后对三种地球物理数据进行综合对比分析,进一步精细标定了工区内断裂边界,取得了明显的应用效果。更多还原

【Abstract】 Taocun area has the obvious geological conditions of sedimentary rock,magmatic rock,metamorphic rock and fault structure,from which we can obtain geophysical characteristics such as magnetic,electrical property,and velocity difference. After the practice of magnetic survey,shallow seismic reflection exploration and high density electric survey in this area,the obtained data are analyzed. The result shows the abnormal feature of the layer and the fault in different sections of. magnetic,seismic and high density electrode. After the integrative analysis,the fault boundary is defined. The obvious effects of the application are achieved.更多还原