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通过对抚顺矿区大气压力观测数据进行的分析 ,阐述了大气压力变化对综放面瓦斯涌出量的影响与规律 ,提出了防止因大气压力变化而造成瓦斯事故的对策。
Through the analysis of atmospheric pressure observation data in Fushun mining area, the influence of atmospheric pressure on the gas emission from the fully mechanized caving mining face is expounded. The countermeasures to prevent the gas accident caused by the atmospheric pressure change are put forward.