南四湖—北五湖地区断裂构造的多源信息解析

Analysis of multi-source data of fault structure feature in Nansihu-Beiwuhu region

为查明山东南四湖—北五湖地区断裂构造之间的关系 ,通过 MSS,TM遥感图像及重、磁异常等值线图的复合处理 ,对该地区的断裂特征进行了综合分析。结果表明 :南四湖—北五湖地区的断裂构造呈燕山期及其以前形成的东西向、南北向断裂和现代活动型的北西、北东向断裂组成的立体结构 ;现代活动型断裂在遥感图像上的线性影像与深部受力构造面的物质磁性变化密切相关。这一研究为该地区煤炭资源的勘探与开发 ,以及地震预报研究提供了依据。

Based on the processing of MSS,TM remote sensing image and Contour map of gravity anomaly and aero magnectic anomaly.The characteristics of fault structure in Nansihu Beiwuhu region has been analysed thoroughly in order to identify the relationship of fault structure. It is proposed that the fault structure in Nansihu Beiwuhu region of Shandong province has stero spacial structure which is composed of modern active faults in north west and north east direction and faults formed in Yanshan period in east west and north south direction. It is also proposed that the linear feather of modern active fault in remote sensing image has close relation with the changes of material magnetism of structural surface at depth.