【摘要】 通过对综放面利用内错尾巷治理瓦斯技术的分析,论述了内错尾巷技术治理回风上隅角瓦斯超限的原理、作用及取得的效果,并介绍了内错尾巷技术的布置参数。更多还原

【Abstract】 Through analyzing the gas control technique in comprehensive machined coal-mining face in the inner alternated tail tunnel,this paper expounds the principles,functions and obtained results of the gas control technique in comprehensive machined coal-mining face in the inner alternated tail tunnel,and introduces the arranging parameters of the gas control technique in comprehensive machined coal-mining face in the inner alternated tail tunnel.更多还原