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首页> 外文期刊>Seismological research letters >Methodology for Full Waveform Near Real-Time Automatic Detection and Localization of Microseismic Events Using High (8 kHz) Sampling Rate Records in Mines: Application to the Garpenberg Mine (Sweden)
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Methodology for Full Waveform Near Real-Time Automatic Detection and Localization of Microseismic Events Using High (8 kHz) Sampling Rate Records in Mines: Application to the Garpenberg Mine (Sweden)

机译：使用高（8 kHz）采样率记录的矿井的实时自动检测和微震事件定位的全波形方法的方法：应用于Garpenberg Mine（瑞典）

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摘要

Recent studies have demonstrated the success of automatic full-waveform detection and location methods in analyzing and monitoring natural and induced seismicity. These approaches have been shown to provide a significant improvement in events detectability, increasing the significance of statistical analysis that permits to identify small changes of seismicity rates in space and time. Although currently nontrivial and by far nonstandard, application of such methods to seismic monitoring of active mines could significantly improve forecasting of potential destructive rockburst events. The main challenges of such applications are related to the presence of a wide range of seismic noise sources that have to do with mining activity and a high sampling rate of recorded data (several kHz), posing problems for real-time data transfer and processing.
机译：最近的研究表明，自动全波形检测和定位方法的成功分析和监测自然和诱导的地震性。 已经证明这些方法在事件可检测性方面提供了显着的改善，提高了统计分析的重要性，允许在空间和时间内识别地震性率的小变化。 虽然目前是非凡的，但到远远不平衡，但这种方法在积极的积极矿山的地震监测中的应用可以显着改善潜在的破坏性岩爆事件的预测。 此类应用的主要挑战与具有与挖掘活动的广泛地震噪声来源的存在有关，以及记录数据（几kHz）的高采样率，用于实时数据传输和处理的问题。

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