| Issue |
E3S Web Conf.
Volume 261, 2021
2021 7th International Conference on Energy Materials and Environment Engineering (ICEMEE 2021)
|
|
|---|---|---|
| Article Number | 04021 | |
| Number of page(s) | 5 | |
| Section | Environmental Ecological Restoration and Energy Saving, Environmental Protection and Emission Reduction | |
| DOI | https://doi.org/10.1051/e3sconf/202126104021 | |
| Published online | 21 May 2021 | |
Research on the Boundary Identification Method of Concealed Geological Bodies Based on Non-seismic Geophysical Data—— Taking Benxi-Xiuyan Area as an Example
1
College of Earth Science, Jilin University, 2199 Jianshe Street, Changchun, P.R. China
2
Engineering College, Jilin Business and Technology College, 1666 Kalun Lake Street, Changchun, P.R. China
* Linfu Xue: 3464471@qq.com
In the process of deep geological structure research, gravity and aeromagnetic anomaly data are often used to invert the distribution law of concealed geological bodies. In order to reveal the boundaries of concealed geological bodies and divide structural divisions, this paper adopts fuzzy control simulated annealing genetic algorithm () to superimpose the gravity and aeromagnetic anomaly data in Benxi-Xiuyan area and classify the patterns, and identify the main geological body boundaries and fractures. Comparing the relationship with known geological maps, the two have a higher degree of matching. Experiments show that the application of SAGAFcm algorithm can quickly identify the boundaries of concealed geological bodies and provide a new means for field geological mapping.
© The Authors, published by EDP Sciences, 2021
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