Research status of transient electromagnetic advanced detection technology in underground engineering
WANG Guoyuan
ZHANG Tongzhao
MA Deying
LIU Shujie
Abstract：With the increased demand for resources and urban function construction in China,under-ground engineering has gradually become a hot spot in the current engineering construction field.As an efficient and non-destructive electromagnetic detection technology,the transient electromagnetic method is widely used in the field of geological detection of underground engineering.In order to deep-ly investigate the technical advantages of transient electromagnetic advanced detection technology in underground engineering,this paper comprehensively comprehended the research results of transient electromagnetic method from multiple dimensions such as theory,method,technology and application effect.Finally,it put forward the research trend and development direction of the transient electro-magnetic method of over-detection technology in underground engineering.The research results showed that the transient electromagnetic technology in underground engineering was a full-space de-tection,and the current data processing and inversion were mostly focused on one-dimensional model,and the future research should continuously explore the emission source,theory,analysis method and other aspects to promote the technology to"large depth,high precision,and full field".
Keywords：underground engineeringtransient electromagnetic methodadvanced detectionforward and in-versionresearch progress
Publication Date：2025-02-24
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)