摘要
文章从新疆地区实际工作出发,总结瞬变电磁法在煤矿采空区勘查中的应用经验。在掌握老窖调查、矿区水文地质的基础上,阐述了实例工作区的地球物理特性、数值模拟、数据处理及综合成果,采用标定阀值法圈定并推断采空区,为后期地质工作提供参考。
From the actual work experience of Xinjiang area, this paper summarizes the application of transient electromagnetic method in the survey of goal of coal mine, analyzes the geophysical properties, numerical simulation, data processing and comprehensive results of the exampled workspace.Delineates and infers the goal by method of calibrating threshold, in order to provide a reference for the later geological work.
出处
《企业技术开发》
2013年第12期71-73,95,共4页
Technological Development of Enterprise
关键词
瞬变电磁
采空区
视电阻率
异常阀值
物性分析
： transient electromagnetic
goal
apparent resistivity
anomalous threshold
physical analysis
