摘要
以山西新景煤矿3111工作面为例,在Y型通风方式的制约生产衔接的情况下,分析邻近层抽采可行性,并提出巷道优化布置方案,研究结果为高瓦斯矿井和煤瓦斯突出矿井的巷道布置方式提供了启示,对其他具有类似开采条件的矿山具有指导意义。
Taking the 3111 working face of Shanxi Xinjing Coal Mine as an example,under the constraint of Y-shaped ventilation mode for production connection,the feasibility of adjacent layer extraction was analyzed,and optimized layout plans for tunnels was proposed.The research results provide inspiration for the layout of tunnels in high gas mines and coal gas outburst mines,and have guiding significance for other mines with similar mining conditions.
作者
崔贵波
Cui Guibo(Shanxi Xinjing Mining and Coal Industry Co.,Ltd.,Shanxi,035000)
出处
《当代化工研究》
CAS
2023年第10期118-120,共3页
Modern Chemical Research
关键词
邻近层
瓦斯抽采
煤与瓦斯突出
经济效益
沿空掘巷
adjacent layers
gas extraction
coal and gas outburst
economic performance
driving roadway along goaf technology
