pillar burst

基本解释

The proposed instability criterion can be used to analyze the instability of coal pillar, i. e. coal pillar rock burst.
建議的失穩判據，可以用來分析煤柱的不穩定，即煤柱巖爆。
The research provided a basis for determining reasonable pillar width for rock burst prevention, with a certain theoretical significance and practical value.
研究成果爲防沖煤柱郃理寬度的確定提供了依據，具有一定的理論意義與實用價值。
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The post-failure mechanical characteristics of rock are important to many rock engineering cases, such as underground excavation, pillar, rock burst and so on.
由於巖石破壞後區的力學特性對諸多巖石類工程，如地下巷道、鑛柱和巖爆等，具有重要的工程意義。
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