Digitalization of Rock Fracture Signal Identification From Tunnel Microseismic Data
文献类型：期刊论文
| 作者 | Xiao, Yaxun2; Guo, Jianing1,2; Chen, Shujie1,2; Liu, Liu2; Chen, Bingrui2 |
| 刊名 | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
 |
| 出版日期 | 2024 |
| 卷号 | 21页码:5 |
| 关键词 | Rocks Manuals Monitoring Sensors Sensor arrays Excavation Interpolation Digitalization microseismic monitoring rock fracture signal identification tunnel |
| ISSN号 | 1545-598X |
| DOI | 10.1109/LGRS.2024.3399271 |
| 英文摘要 | Microseismic monitoring technology serves as an effective means of providing early warning signs of rockburst, a type of disaster that poses a serious threat to life safety in tunnels. Given the substantial number of signals received during monitoring, manual rock fracture signal identification is a time-consuming and effort-intensive task. Therefore, automatic and robust digitalization of manual signal identification is urgently needed. This letter introduces a novel method for identifying rock fracture signals based on waveform characteristics. This method simulates and digitalizes the manual observation of microseismic signals. We simplify the waveform identification process to three automatic steps. The proposed method is tested on data from the Jinping Tunnel and Bayu Tunnel, which were excavated by a TBM and by drilling and blasting methods, respectively. The rock fracture signal recognition accuracies are 95.64% and 93.92%, with false-negative rates of 3.99% and 4.31%, respectively. Two field cases demonstrate that the digital identification method is fully automated and practical for MS monitoring in tunnels. |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001230653000009 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/41438]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Liu, Liu |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Yaxun,Guo, Jianing,Chen, Shujie,et al. Digitalization of Rock Fracture Signal Identification From Tunnel Microseismic Data[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2024,21:5. |
| APA | Xiao, Yaxun,Guo, Jianing,Chen, Shujie,Liu, Liu,&Chen, Bingrui.(2024).Digitalization of Rock Fracture Signal Identification From Tunnel Microseismic Data.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,21,5. |
| MLA | Xiao, Yaxun,et al."Digitalization of Rock Fracture Signal Identification From Tunnel Microseismic Data".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 21(2024):5. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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