摘要
随着电法勘探规模不断加大,二维电法只能测得一条测线上的剖面,不能准确、完整的获得地下异常体的位置。三维高密度电法采用二级装置,通过数据采集、处理后,得到斑裂区的三维电性体。根据不同的需求,制成不同的切片,依据切片对不同的煤层做出高精度的数据解释,最后将漏水区域圈定出来,为注浆工作打下坚实的基础,以达到矿井防水的目的。
Because the scale of the electrical prospecting is increasing,the two-dimensional electrical method can only measure one section of a surveying line,and it can not accurately and completely get the underground abnormal position.Then the double-pole device is used in the 3D high-density electrical method to get the 3D electrical property body in the crack areas through collecting data and processing.According to different requirements,different slices are made.Based on the slices,different coal layers are made to interpret the high precise data.Finally,the leaking areas are circled to prevent mine wells from leaking.
出处
《工程地球物理学报》
2011年第1期34-37,共4页
Chinese Journal of Engineering Geophysics
基金
国家自然科学基金资助(编号:41072212)
国家自然科学基金重点项目资助(编号:51034003)
863计划资助(编号:2009AA062702)
长江学者和创新团队发展计划资助
关键词
三维高密度电法
漏水区
切片技术
二极装置
3D high-density electrical method
leaking area
slicing technique
double-pole device
