瞬变电磁法在探测磷矿采空区中的应用研究

Application Research of Transient Electromagnetic Method in Detecting Goaf of Phosphate Mine

本文基于瞬变电磁法技术,探测已有采空区的位置、形态以及与富水破碎区等情况,并结合现有地质资料对采空区和岩溶富水区的范围、积水状况等进行综合分析,为全面隐蔽致灾因素普查工作提供科学参考依据。研究结果表明,瞬变电磁法技术希望能够为磷矿采空区的地质特征和隐患评估提供新的技术手段和理论支撑,为相关工程项目的安全运行提供科学依据。

This article is based on the transient electromagnetic method technology to detect the location,shape,and water rich fractured areas of existing goaf areas.Combined with existing geological data,a comprehensive analysis is conducted on the scope and water accumulation conditions of goaf areas and karst water rich areas,providing scientific reference for the comprehensive investigation of hidden disaster causing factors.The research results indicate that the transient electromagnetic method technology hopes to provide new technical means and theoretical support for the geological characteristics and hazard assessment of phosphate mining goaf,and provide scientific basis for the safe operation of related engineering projects.