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针对传统接触不连续式打钻预测煤与瓦斯突出危险性的问题,提出了基于瓦斯涌出特征的非接触连接式突出预警技术。该技术借助煤矿瓦斯监控系统和局域网,建立基于瓦斯涌出特征的突出预警系统,实现了矿井掘进工作面突出危险的在线分析及预警。
Aiming at the problem of predicting the danger of coal and gas outburst in conventional contact drilling, a non-contact connection prominent warning technology based on gas emission characteristics is proposed. The technology with coal mine gas monitoring system and local area network, the establishment of a prominent early warning system based on gas emission characteristics, to achieve the mine roadheader prominent danger of online analysis and early warning.