单体支柱放顶煤工作面矿压显现规律及围岩控制

Mine strata pressure behavior law and surrounding rock control of the top coal caving mining face with hydraulic single props

通过单体支柱放顶煤工作面矿压观测与研究, 分析其矿压显现基本特征及支架稳定性, 由此提出工作面顶板管理及控制措施, 为工作面高产、高效、低耗、安全创造良好条件。

Base on the measurements and research of mine strata pressure in the top coal caving mining face with hydraulic single props, the paper analyzed the pressure behavior basic features and prop stability. Then the paper provided measures of roof control and management for the mining face, which had provided the good conditions for the high production, high efficient, low consumption and safe coal mining face.