Application of a microseismic monitoring system in deep mining

Chengxiang Yang; Zhouquan Luo; Guobin Hu; Xiaoming Liu

doi:10.1016/S1005-8850(07)60002-4

Volume 14 Issue 1

Feb. 2007

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Abstract

International Journal of Minerals, Metallurgy and Materials > 2007 > 14(1): 6-8. > DOI: 10.1016/S1005-8850(07)60002-4

Chengxiang Yang, Zhouquan Luo, Guobin Hu, and Xiaoming Liu, Application of a microseismic monitoring system in deep mining, J. Univ. Sci. Technol. Beijing , 14(2007), No. 1, pp.6-8. https://dx.doi.org/10.1016/S1005-8850(07)60002-4

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Mineral

Application of a microseismic monitoring system in deep mining

Author Affilications

School of Resources and Safety Engineering, Central South University, Changsha 410083, China

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This work was financially supported by the National Key Technologies R & D Program of China (No.2004BA615A-04).

Received: 25 May 2006; Available Online: 14 June 2021

Graphical Abstract

Abstract

Abstract

A microseismic monitoring system was used in the Donggua Shan underground copper mine, and its application was introduced. The spacial distribution of the seismic event was monitored effectively during mining with this system. The distribution of the seismic intensity in different time periods and in the different mining districts was obtained via the clustering analysis of the monitored results, and the different intensity concentration districts of seismicity were compartmentalized. The various characteristics and waveforms of different vibrations in the underground mine were revealed with the help of the micro-seismic monitoring system. It was proved that the construction and application of the micro-seismic monitoring system in the mine not only realized the continuous monitoring of seismicity in the deep mine, but also settled an this system.
- microseismicity,
- monitoring,
- event,
- deep mining

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