| 高压注水防治瓦斯突出试验研究 |
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| 引用本文： | 李学臣,张书军.高压注水防治瓦斯突出试验研究[J].焦作工学院学报,2004,23(1):7-10. |
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| 作者姓名： | 李学臣 张书军 |
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| 作者单位： | 焦作煤业集团有限责任公司科研所,河南焦作454002 |
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| 摘 要： | 严重突出地区煤巷掘进,采取超前排放钻孔等防突措施后,掘进期间瓦斯涌出量大、易超限,影响掘进速度和施工安全.高压注水综合防突措施可有效防治煤与瓦斯突出,降低巷道掘进期间瓦斯涌出,保证施工安全,提高掘进速度.
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| 关 键 词： | 突出 注水 瓦斯涌出 边掘边抽 |
Study on preventing gas outburst experiment by using high-pressure water infused way |
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| LI Xue-chen,ZHANG Shu-jun.Study on preventing gas outburst experiment by using high-pressure water infused way[J].Journal of Jiaozuo Institute of Technology(Natural Science),2004,23(1):7-10. |
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| Authors: | LI Xue-chen ZHANG Shu-jun |
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| Abstract: | During excavation coal roadway in serious outburst coal bed,Prevention outburst measure of advanced discharge drilling-hole was selected. Excavation speed was often effected because of gas rapid discharging after firing gas discharge went beyond the limit,and hidden danger was formed.Not only gas and coal outburst were prevented effectly but also gas discharge was well-distributed during excavation roadway after prevention measure of high-pressure water infused way was selected.Working safety was ensured and excavation speed improved. |
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| Keywords: | outburst water infuse gas discharge draining while driving |
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