Design of data processing program of gas emission amount in working face and its applicatio
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摘要: 针对瓦斯地质统计法中涌出量数据繁杂、处理困难等问题，分析了瓦斯涌出量数据来源，建立了瓦斯涌出量数据库，采用百分位数方法对涌出量数据进行筛选，找出能够反映矿井真实瓦斯涌出量规律的数据。采用C语言编程和CAD二次开发工具，建立了瓦斯涌出量数据筛选模块，并将其应用于平煤十二矿，结果表明采用瓦斯涌出量数据筛选模块可提高数据处理速度，节省了大量的人力、物力，并提高了瓦斯地质图的编制效率。Abstract: For problems of complex and difficulty data processing of gas emission amount in gas geological statistics method, data source of gas emission amount was analyzed, and gas emission amount database was established. Gas emission amount data was screened by percentile method, so as to find out the data which could reflect real gas emission amount rule of mine. A gas emission amount screening module was established by use of C programming language and the second development tool of CAD and applied in No.12 Coal Mine of China Pingmei Shenma Group. The application result shows that the gas emission amount screening module improves data processing speed and preparation efficiency of gas geological map and saves a lot of manpower and material resources.
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Keywords:
- working face /
- gas emission amount /
- gas geology statistics method /
- percentile /
- data processing /
- data screening
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