摘要
介绍了并行电法的基本原理、采集方式和技术特点,给出观测系统的布置方式和数据的三维反演过程,结合工作面顶板岩层含水性探测实例,探讨了资料解释方法和应用效果。研究表明,并行电法能够有效地确定工作面顶板岩层富水位置和范围,可为矿井水害防治提供可靠依据。
The paper describes the basic principle of parallel galvanic exploration,mode of data acquisition and its technical features,with the layout of the observation system and the process of 3-D inversion of data.Based on actual detection of the water-bearing property of the roof of coalface,the approach to data interpretation and its result is addressed.The research indicates that parallel galvanic exploration can effectively locate the water-bearing zone and its extent in the roof,providing a reliable basis for controlling water hazard in coal mines.
出处
《中国煤炭》
北大核心
2011年第6期49-51,共3页
China Coal
关键词
并行电法
采集方式
三维成像技术
水害
parallel galvanic exploration
mode of acquisition
3-D imaging
water hazard
