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目前,随着物探技术的发展,大多瞬变电磁仪器均能完成三种分量的同时有效收集,但是在我国瞬变电磁勘探法主要还停留在应用三种分量中的垂直分量上。由于缺乏足够的解释理论和有效的程序来分析解释水平分量,这就导致技术人员无法有效利用水平分量数据,导致白白浪费了许多有用的物探数据。为此,本文把磁性发射源瞬变电磁感应的水平分量作为主要目标进行了详细研究,探讨了其在隧道超前预报、煤层以及矿产资源勘探等几个方面的应用。
At present, with the development of geophysical technology, most of the transient electromagnetic devices can effectively collect three kinds of components at the same time, but the transient electromagnetic exploration method in China mainly stays on the vertical components of the three components. Lack of sufficient theory of interpretation and effective procedures to analyze and interpret the horizontal components led to the inability of technicians to utilize horizontal component data effectively and led to the waste of many useful geophysical data. Therefore, in this paper, the horizontal component of the transient electromagnetic induction of the magnetic emitter is taken as the main objective. The application of this method in several aspects such as advanced prediction of the tunnel, coal seam and mineral resources exploration is discussed.