摘要
瞬变电磁法在金属矿产普查中具有的高灵敏度和快速响应特性,本文针对现有技术中存在的发射系统性能不足和数据采集精度较低以及环境噪声干扰较大的问题,系统性研究了瞬变电磁法的技术优化策略,借助发射系统与信号处理技术的改进以及噪声抑制方法的应用,有效提升了瞬变电磁法的探测精度与效率。本研究结合优化后的技术案例分析了其在实际金属矿产普查中的表现,验证了优化措施的可行性和有效性。研究结果表明优化后的瞬变电磁法能提高金属矿产的勘探精度,并对复杂地质条件下的应用提供了更高的可靠性,为未来金属矿产普查技术的发展提供了参考。
The transient electromagnetic method has high sensitivity and fast response characteristics in metal mineral exploration.This article systematically studies the technical optimization strategy of the transient electromagnetic method to address the problems of insufficient performance of the emission system,low data acquisition accuracy,and large environmental noise interference in the existing technology.With the improvement of the emission system and signal processing technology,as well as the application of noise suppression methods,the detection accuracy and efficiency of the transient electromagnetic method have been effectively improved.This study analyzed the performance of optimized technology cases in actual metal mineral surveys,verifying the feasibility and effectiveness of optimization measures.The research results indicate that the optimized transient electromagnetic method can improve the exploration accuracy of metal minerals and provide higher reliability for applications under complex geological conditions,providing reference for the development of future metal mineral survey technology.
作者
赵文艳
王涛
王晓婧
ZHAO Wen-yan;WANG Tao;WANG Xiao-jing(Department of Resources and Safety Engineering,Shanxi Engineering Vocational College,Taiyuan 030031,China;Shanxi Branch of China National Geological Exploration Center of Building Materials Industry,Taiyuan 030031,China)
出处
《世界有色金属》
2025年第13期70-72,共3页
World Nonferrous Metals
基金
山西省教育科学规划项目“基于职业胜任力的培训迁移能力培养途径的研究”(项目编号:GH-230187)。
关键词
瞬变电磁法
金属矿产
技术优化
噪声抑制
发射系统
transient electromagnetic method
Metal minerals
Technical optimization
Noise suppression
launch system
