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http://dx.doi.org/10.7474/TUS.2022.32.2.120

[Retracted]Case Study of Microseismic Monitoring System Installation based on Underground Mine Communication System  

Heo, Seung (GeoGeny Consultants Group Inc.)
Choi, Yongkun (GeoGeny Consultants Group Inc.)
Publication Information
Tunnel and Underground Space / v.32, no.2, 2022 , pp. 120-130 More about this Journal
Abstract
In this study, the applicability of the microseismic monitoring system based on the underground mine communication system has been verified by operation test in the domestic underground mine. The microseismic data consists of wavelet data and meta-data for mine safety management, and both data should be transferred, stored, analyzed and managed with proper method according to the purpose and size of each data. In order to select the optimal communication system for the microseismic monitoring system considering the underground environment as well as properties of data, various types of communication system have been tested and compared during operation test after installing the optical cable communication system, 2.4 GHz and 900 MHz wireless communication system through the underground mine tunnel and overground area of the test site. The integrated microseismic monitoring software, which was developed to secure the stability of data management and ease of use, has been updated according to findings from operation test. Through the operation test of the microseismic monitoring system including the communication system and the monitoring software, the technical basis was established corresponding to various requirements of the domestic mine for adoption of the microseismic monitoring system.
Keywords
Underground mine communication; Microseismic monitoring;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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