柏坪煤矿防突技术研究

Research on Outburst Prevention Technology in Bai Ping Coal Mine

针对柏坪煤矿防突问题,对柏坪煤矿区域防突措施及局部防突措施及工艺进行了研究与设计,采用瓦斯抽采作为区域防突及局部防突的措施,并采用瓦斯解吸指标(K1)和钻屑量(S)作为煤巷掘进工作面和开切眼突出危险性预测和防突效果检验措施,结果表明采取瓦斯抽采措施起到了防突的目的,其研究成果可为类似条件的煤层开采提供重要依据和借鉴。

In view of coal and gas outburst in Baiping coal mine, the author researched and designed on measures and technique to regional outburst prevention and local prevent outburst, used gas drainage as regional outburst prevention and local outburst prevention measures. At the same time, taking advantage of the gas desorption index （K1） and drilling bits （S） as outburst forecasts and the effectiveness of inspection measures in the coal lane tunneling face and open-off cut. The results show that gas drainage measures taken to coal and gas outburst prevention purpose. The research may provide important basis and reference for mining similar coal seam.