【摘要】 为了提高瞬变电磁法(Transient Electromagnetic Method TEM)对地探测的垂向分辨能力,并考虑到中心垂线装置目前在国内被广泛应用于资源勘探与工程勘察,本文研究中心垂线瞬变电磁成像原理及数值计算方法。通过对理论模型进行的拟地震解释的成像处理,验证了方法的正确性和可行性。该研究成果对瞬变电磁法模拟地震资料解释的研究和地电结构成像方法研究有参考价值。更多还原

【Abstract】 In order to improve the vertical resolution of the transient electromagnetic method(TEM),considering the situation that central-loop equipment is now widely used in resource prospecting and engineering exploration in China,we make a study of the principle of central-loop TEM imaging technology and a numerical calculation method.By processing the data from models,the TEM pseudo-seismic interpretation method is validated correct and feasible.The study in this paper can provide the reference for the research in the interpretation of seismic data simulated by transient electromagnetic method and in imaging to earth.更多还原