The modern coal industry faces numerous challenges related to ensuring the reliability and efficiency of underground excavations. One of the key aspects is the stability of the surrounding rock mass, as its instability can lead to significant financial losses, reduced extraction rates, and increased risks to worker safety. This study examines geomechanical modeling methods that enable high-precision analysis of the stress-strain state (SSS) of rock masses, predicting potential structural changes, and developing optimal support systems. A comparative analysis of the efficiency of metal and anchor support systems under various mining and geological conditions was conducted. The research utilized numerical modeling methods and field tests, confirming the reliability of the obtained data. The findings of this study can be applied to optimize underground mining technologies and improve the safety of coal mining operations.
Журов et al. (Thu,) studied this question.
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