The research provided a basis for determining reasonable pillar width for rock burst prevention, with a certain theoretical significance and practical value.
研究成果为防冲煤柱合理宽度的确定提供了依据，具有一定的理论意义与实用价值。
The proposed instability criterion can be used to analyze the instability of coal pillar, i. e. coal pillar rock burst.
建议的失稳判据，可以用来分析煤柱的不稳定，即煤柱岩爆。
The proposed instability criterion can be used to analyze the instability of coal pillar, i. e. coal pillar rock burst.
建议的失稳判据，可以用来分析煤柱的不稳定，即煤柱岩爆。
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