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本文根据湖南煤矿开采技术条件,利用煤矿安全监控系统连续监测和传统人工检测相结合,选择具有代表性的不同瓦斯等级矿井,进行采掘工作面瓦斯涌出不均衡系数的研究。提出在湖南煤矿开采技术条件和现有检测技术条件下的采掘工作面瓦斯涌出不均衡系数,揭示出煤矿瓦斯涌出的复杂性和传统人工检测方法在采掘工作面瓦斯涌出规律研究中的局限性,启示人们在矿井瓦斯灾害预防与控制方面应采取新的更可靠的对策措施。
Based on the technical conditions of coal mining in Hunan Province, this paper uses the continuous monitoring of coal mine safety monitoring system and traditional manual detection to select different representative coal mine gas levels to study the gas emission imbalance coefficient of the mining face. The inequality coefficient of gas emission from mining face under the technical conditions of coal mining in Hunan Province and the existing detection technology is proposed to reveal the complexity of gas emission from coal mine and the research on the law of gas emission from the mining face by the traditional manual detection methods Limitations, enlighten people in mine gas disaster prevention and control should take new and more reliable countermeasures.