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| Application research on three-dimensional seismic fine processing and recognition technology of small fault structure in Yuwu Mine |
| Zhang Erwei1, Zhou Junjie2 |
| 1. Yuwu Coal Industry Co., Ltd., Lu 'an Group, Changzhi 046103， China； 2. School of Earth Science and Engineering, Hebei University of Engineering, Handan 056038， China |
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Abstract As one of the water conducting channels in coal mines, fault structure was a disaster body that needed to be detected and prevented in mine safety production. How to accurately identify and finely determine the location became a difficult problem. In this paper, combined with the seismic data obtained from the surface three-dimensional seismic exploration of Yuwu Mine, aiming at the complex topographic and geological conditions, using a variety of seismic data processing combination technology and small fault structure seismic attribute fine identification technology, small faults in the working face were finely interpreted and identified. The location of small fault structure determined by three-dimensional seismic fine identification technology was accurate and the detection accuracy was high, which provided experience for subsequent technology promotion.
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