深井开采煤层瓦斯赋存规律数值仿真及应用

Numerical Simulation and Application of Coal Seam Gas Occurrence in Deep Coal Mining

从两方面深入研究了深井开采煤层瓦斯赋存规律,一方面借助数值仿真模拟的方法,通过建立数学模型,方程求解,进而得出深井开采煤层瓦斯赋存规律的模拟结果;另一方面通过现场实测数据的测试与统计分析,研究总结出深井开采煤层瓦斯赋存规律。2个角度得到的结果获得了相互佐证,最终得出深井开采煤层瓦斯赋存规律。研究结果对于深井开采过程中的瓦斯治理工作意义深远,也为相关领域的研究提供必要的依据。

The law of coal gas generation in deep well is studied from two aspects. On the one hand the numerical simulation is carried out by means of numerical simulation, and the mathematical model and equation are used to solve the simulation results. On the other hand, through the test and statistical analysis of the measured data, summarizes the occurrence rule of coal seam gas in deep well. The results obtained from the two angles have obtained the mutual evidence, and finally the law of the occurrence of coal gas in the deep well is obtained. The results of the study are of great significance to the gas control work in deep well mining and provide the necessary basis for the research in related fields.