Quantitative Evaluation of Faults by Combined Channel Wave Seismic Transmission-Reflection Detection Method
文献类型：期刊论文
| 作者 | Wu, Yanhui3; Zhu, Guowei3; Wang, Wei2; Zhang, Mengbo1; Gao, Zhen4 |
| 刊名 | MINERALS
 |
| 出版日期 | 2022-08-01 |
| 卷号 | 12期号:8页码:14 |
| 关键词 | channel wave transmission and reflection feature extraction fractional dimension |
| DOI | 10.3390/min12081022 |
| 通讯作者 | Wang, Wei(wang_wei@lreis.ac.cn) |
| 英文摘要 | The quantitative detection of faults using the channel wave seismic method has been a major but challenging area of interest. In this study, we adopted an effective technical process to evaluate fault attribution. First, we use integrated transmission and reflection channel wave information to improve the accuracy of extraction velocity. Then, the location of the fault is determined by the elliptical tangent offset method, and feature extraction and fault location extension determination are achieved through logistic regression and a neural network. This is combined with the prior geological information, the fractional dimension D to the quantitative analysis of the fault throw. Data regarding the 4203 working face of a mine in Shanxi, China, are considered as an example. Two groups of faults were predicted, with the location error in the f30 fault position as 6.7 m. In addition, the f29 fault throw first increased, and then gradually decreased from the return airway to the haulage gateway. These predicted results have been drill-verified and were used to modify the original design. The proposed method has good stability and promising application prospects for fault evaluation. |
| WOS关键词 | COAL-SEAM ; SCATTERING |
| 资助项目 | National Key R&D Program of China[2018YFC0807800] ; NSFC[41641040] |
| WOS研究方向 | Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:000845605900001 |
| 出版者 | MDPI |
| 资助机构 | National Key R&D Program of China ; NSFC |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/182387]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Wei |
| 作者单位 | 1.Natl Geol Lib China, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.China Univ Min & Technol, Sch Geosci & Surveying Engn, State Key Lab Coal Resources & Safe Min, Beijing 100083, Peoples R China 4.China Univ Geosci, Sch Geophys & Informat Technol, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yanhui,Zhu, Guowei,Wang, Wei,et al. Quantitative Evaluation of Faults by Combined Channel Wave Seismic Transmission-Reflection Detection Method[J]. MINERALS,2022,12(8):14. |
| APA | Wu, Yanhui,Zhu, Guowei,Wang, Wei,Zhang, Mengbo,&Gao, Zhen.(2022).Quantitative Evaluation of Faults by Combined Channel Wave Seismic Transmission-Reflection Detection Method.MINERALS,12(8),14. |
| MLA | Wu, Yanhui,et al."Quantitative Evaluation of Faults by Combined Channel Wave Seismic Transmission-Reflection Detection Method".MINERALS 12.8(2022):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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