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Evaluation of Gas Control Ability of a Coal and Gas Outburst Mine

机译：煤与瓦斯突出矿井瓦斯治理能力评价

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摘要

Gas control of coal and gas outburst mines faces rigorous challenges in China, including safety (the most serious challenge), environmental, and other issues. To reduce gas accidents and gas emissions in coal and gas outburst mines, an improved evaluation system for the gas control ability must be proposed. Based on the main factors of the gas control of coal and gas outburst mines, this article establishes an ability evaluation system, covering gas control technologies, security management, gas emission reduction, and utilization, for gas control in coal and gas outburst mining. This article proposes methods for calculating the weight of each index and the gas control capability, taking into account the method of the Analytic Hierarchy Process. Finally, the index system is used to evaluate the gas control capability of the Luling Coal Mine, a typical coal and gas outburst mine in China that has demonstrated the validity of the index system. It may also be useful as a tool to diagnose existing problems of gas control in coal and gas outburst mining and as a measure to promote gas control in coal and gas outburst mining.
机译：在中国，煤与瓦斯突出矿井的瓦斯控制面临着严峻的挑战，包括安全（最严峻的挑战），环境和其他问题。为了减少煤矿和瓦斯突出矿井中的瓦斯事故和瓦斯排放，必须提出一种改进的瓦斯控制能力评价体系。基于煤与瓦斯突出矿瓦斯治理的主要因素，建立了涵盖瓦斯控制技术，安全管理，瓦斯减排与利用的瓦斯突出瓦斯治理能力评估体系。考虑到层次分析法，本文提出了计算各指标权重和瓦斯控制能力的方法。最后，该指标体系被用来评价芦陵煤矿的瓦斯治理能力，该煤矿是中国典型的煤与瓦斯突出矿井，证明了该指标体系的有效性。它也可以用作诊断煤和瓦斯突出开采中瓦斯控制现有问题的工具，以及在煤和瓦斯突出开采中促进瓦斯控制的措施。

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