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矿井风量、风压变化下采场瓦斯涌出动态特性的分析
ANALYSIS OF THE DYNAMIC CHARACTERISTIC OF METHANE EMISSION FROM MINING FIELD UNDER MINE AIR QUANTITY AND PRESSURE CHANGE
【摘要】 本文对矿井通风状态变化过程中采场瓦斯涌出的动态过程进行了观测和分析,并对由风暴、风压变化引起采场瓦斯涌出的动态特性及影响因素进行了初步的探讨。
【Abstract】 Methane emission dynamic process from mining field has been measured and analysed in process of mine ventilation state change. And methane emission dynamic charact eristic and affecting factor from mining field are stadied because of air quantity and pressure change preliminarily.
【关键词】 风量;
空气压力;
瓦斯涌出;
采场;
动态特性;
【Key words】 air quantiey; air pressvre; methane emission; mining field; dynamic characteristic;
【Key words】 air quantiey; air pressvre; methane emission; mining field; dynamic characteristic;
- 【文献出处】 阜新矿业学院学报 , 编辑部邮箱 ,1987年02期
- 【被引频次】3
- 【下载频次】87