摘要
在电磁法勘探工作中,如果工区内有高压输电线的铺设,则会影响野外电磁法测量结果。研究高压线对电磁法工作的影响有重要意义,针对在江西上饶某尾矿库进行的AEMT工作受高压输电线的干扰进行分析,讨论了高压线对AEMT干扰的规律,通过数据处理有效地减小了高压线的噪声,增加了数据的可靠性,给出了以后AEMT野外工作的一些建议。
In the work of electromagnetic exploration, if the laying of high voltage power lines in the working area, it will affect the measurement results of field electromagnetic method. It is of great significance to study the influence of high voltage line on the work of electromagnetic method. In this paper, the AEMT(air electric field magnetotelluric method) work carried out in a tailings reservoir in Shangrao, Jiangxi province is analyzed by the interference of high voltage power transmission lines, the law of AEMT interference is discussed effectively by data processing, and the data reliability is increased. Some suggestions for AEMT field work in the future are given.
作者
曾军平
吴信民
李其炎
杨龙富
ZENG Junping;WU Xinmin;LI Qiyan;YANG Longfu(East China University of Technology, Nanchang 330013, China)
出处
《能源研究与管理》
2019年第2期42-46,共5页
Energy Research and Management
基金
国家科技支撑计划项目(2017YFC0602604)
国家自然科学基金重点资助项目(41330318)
