Review for the microseismic source location in surrounding rock of deep-buried tunnel
Shi-bin Tang , Yan-hui Liu , Hao-ran Xu , Xi-mao Chen
Journal of Central South University ›› 2024, Vol. 30 ›› Issue (12) : 4182 -4196.
The purpose of this review is to introduce the principle and development of microseismic source localization technology in deep-buried tunnel engineering. First, it introduces the main methods of microseismic source localization and the main factors affecting the accuracy of source location are summarized, including velocity structure model, propagation path of microseismic wave, objective function, algorithm, monitoring sensors array, and arrival-time picking up of microseismic wave. Then, by analyzing the influence of these factors on the result of microseismic source localization, the advantages and disadvantages of each method are discussed, and the methods and measures to improve the accuracy are counseled. This review discusses the optimization of monitoring sensors array and provides theoretical guidance for rock fracture monitoring in engineering. Finally, a brief summary is given, and the future research direction of microseismic source localization is put forward.
microseismic source localization / deep buried tunnel / microseismic monitoring / algorithm of source location
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
LEE W, LAHR J. HYPO71: A computer program for determining hypocenter, magnitude, and first motion pattern of local earthquakes [M]. US Department of the Interior, Geological Survey, National Center for Earthquake Research, 1972. |
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
| [59] |
|
| [60] |
|
| [61] |
|
| [62] |
|
| [63] |
|
| [64] |
COLLINS D, TOYA Y, PINNOCK I, et al. 3D velocity model with complex geology and voids for microseismic location and mechanism [C]//Proceedings of the Seventh International Conference on Deep and High Stress Mining. Perth, Australia, Australian Centre for Geomechanics, 2014. DOI: https://doi.org/10.36487/acg_rep/1410_48_collins. |
| [65] |
|
| [66] |
|
| [67] |
|
| [68] |
|
| [69] |
|
| [70] |
|
| [71] |
|
| [72] |
|
| [73] |
|
| [74] |
|
| [75] |
|
| [76] |
|
| [77] |
|
| [78] |
|
| [79] |
|
| [80] |
|
| [81] |
|
| [82] |
|
| [83] |
|
| [84] |
|
| [85] |
|
| [86] |
|
| [87] |
|
| [88] |
|
| [89] |
|
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