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METHOD FOR SEISMIC AND ACOUSTIC MONITORING OF LONGWALL FACE AREAS IN COAL MINES

  • ROCK FAILURE
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Journal of Mining Science Aims and scope

Abstract

The article presents the experimental data of seismic and acoustic monitoring in a fully mechanized longwall mining face. The predictors of the rock mass behavior are selected to be the acoustic emission activity and the increase in the pulse recurrence rate at the same time in the neighbor roof support unit. Crack formation in the longwall mining face zone is calculated.

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Authors and Affiliations

  1. Marco Systemanalyse und Entwicklung GmbH, Dachau, Germany

    M. Reuter, M. Krach, U. Kiessling & Ju. Veksler

Authors
  1. M. Reuter
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  2. M. Krach
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  3. U. Kiessling
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  4. Ju. Veksler
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Corresponding author

Correspondence to M. Reuter.

Additional information

Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2021, No. 1, pp. 28–35. https://doi.org/10.15372/FTPRPI20210104.

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Reuter, M., Krach, M., Kiessling, U. et al. METHOD FOR SEISMIC AND ACOUSTIC MONITORING OF LONGWALL FACE AREAS IN COAL MINES. J Min Sci 57, 24–31 (2021). https://doi.org/10.1134/S106273912101004X

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  • DOI: https://doi.org/10.1134/S106273912101004X

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