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| 平煤集团各矿井巷道底鼓防治技术 | |
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| 摘 要： | 随着矿井开采深度的不断增加,巷道底鼓问题日趋严重,巷道底鼓已成为巷道支护中最难解决的问题之一.论文结合平煤集团各矿的生产实际,通过分析巷道底鼓原因和形式,提出了巷道底鼓防治措施,现场应用表明,采用综合防治底板底鼓措施能够有效预防和治理矿井巷道底鼓. |
| 关 键 词： | 深部开采 巷道底鼓 矿井支护 |
Pingdingshan Coal Group:preventive and control technology against roadway floor heave in its coal mines |
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| Zhao Xiaoju. Pingdingshan Coal Group:preventive and control technology against roadway floor heave in its coal mines[J]. China Coal, 2008, 34(7) | |
| Authors: | Zhao Xiaoju |
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